diff --git a/.gitignore b/.gitignore
index f887a09..ebf58ad 100644
--- a/.gitignore
+++ b/.gitignore
@@ -10,3 +10,4 @@
 /.spago
 .log
 .purs-repl
+.env
diff --git a/bun.lockb b/bun.lockb
index cded8fb..d8c9f5d 100755
Binary files a/bun.lockb and b/bun.lockb differ
diff --git a/package.json b/package.json
index 8a8eccd..976e491 100644
--- a/package.json
+++ b/package.json
@@ -15,9 +15,14 @@
     "typescript": "^5.0.0"
   },
   "dependencies": {
+    "@cliqz/adblocker-puppeteer": "1.23.8",
     "callsites": "^4.1.0",
     "puppeteer": "^21.3.5",
     "puppeteer-core": "^21.3.5",
-    "puppeteer-extra": "^3.3.6"
+    "puppeteer-extra": "^3.3.6",
+    "puppeteer-extra-plugin-adblocker": "^2.13.6",
+    "puppeteer-extra-plugin-anonymize-ua": "^2.4.6",
+    "puppeteer-extra-plugin-recaptcha": "^3.6.8",
+    "puppeteer-extra-plugin-stealth": "^2.11.2"
   }
 }
diff --git a/packages.dhall b/packages.dhall
deleted file mode 100644
index 2fafb1f..0000000
--- a/packages.dhall
+++ /dev/null
@@ -1,105 +0,0 @@
-{-
-Welcome to your new Dhall package-set!
-
-Below are instructions for how to edit this file for most use
-cases, so that you don't need to know Dhall to use it.
-
-## Use Cases
-
-Most will want to do one or both of these options:
-1. Override/Patch a package's dependency
-2. Add a package not already in the default package set
-
-This file will continue to work whether you use one or both options.
-Instructions for each option are explained below.
-
-### Overriding/Patching a package
-
-Purpose:
-- Change a package's dependency to a newer/older release than the
-    default package set's release
-- Use your own modified version of some dependency that may
-    include new API, changed API, removed API by
-    using your custom git repo of the library rather than
-    the package set's repo
-
-Syntax:
-where `entityName` is one of the following:
-- dependencies
-- repo
-- version
--------------------------------
-let upstream = --
-in  upstream
-  with packageName.entityName = "new value"
--------------------------------
-
-Example:
--------------------------------
-let upstream = --
-in  upstream
-  with halogen.version = "master"
-  with halogen.repo = "https://example.com/path/to/git/repo.git"
-
-  with halogen-vdom.version = "v4.0.0"
-  with halogen-vdom.dependencies = [ "extra-dependency" ] # halogen-vdom.dependencies
--------------------------------
-
-### Additions
-
-Purpose:
-- Add packages that aren't already included in the default package set
-
-Syntax:
-where `<version>` is:
-- a tag (i.e. "v4.0.0")
-- a branch (i.e. "master")
-- commit hash (i.e. "701f3e44aafb1a6459281714858fadf2c4c2a977")
--------------------------------
-let upstream = --
-in  upstream
-  with new-package-name =
-    { dependencies =
-       [ "dependency1"
-       , "dependency2"
-       ]
-    , repo =
-       "https://example.com/path/to/git/repo.git"
-    , version =
-        "<version>"
-    }
--------------------------------
-
-Example:
--------------------------------
-let upstream = --
-in  upstream
-  with benchotron =
-      { dependencies =
-          [ "arrays"
-          , "exists"
-          , "profunctor"
-          , "strings"
-          , "quickcheck"
-          , "lcg"
-          , "transformers"
-          , "foldable-traversable"
-          , "exceptions"
-          , "node-fs"
-          , "node-buffer"
-          , "node-readline"
-          , "datetime"
-          , "now"
-          ]
-      , repo =
-          "https://github.com/hdgarrood/purescript-benchotron.git"
-      , version =
-          "v7.0.0"
-      }
--------------------------------
--}
-let upstream =
-      https://github.com/purescript/package-sets/releases/download/psc-0.15.10-20230921/packages.dhall
-        sha256:8c2123d78b41b74a5599f220cf526b48003804a490a85c324fd6a25215a94084
-
-in  upstream
diff --git a/spago.dhall b/spago.dhall
deleted file mode 100644
index fd1da6f..0000000
--- a/spago.dhall
+++ /dev/null
@@ -1,55 +0,0 @@
-{-
-Welcome to a Spago project!
-You can edit this file as you like.
-
-Need help? See the following resources:
-- Spago documentation: https://github.com/purescript/spago
-- Dhall language tour: https://docs.dhall-lang.org/tutorials/Language-Tour.html
-
-When creating a new Spago project, you can use
-`spago init --no-comments` or `spago init -C`
-to generate this file without the comments in this block.
--}
-{ name = "my-project"
-, dependencies =
-  [ "aff"
-  , "aff-promise"
-  , "arrays"
-  , "bifunctors"
-  , "console"
-  , "control"
-  , "datetime"
-  , "effect"
-  , "either"
-  , "enums"
-  , "exceptions"
-  , "filterable"
-  , "foldable-traversable"
-  , "foreign"
-  , "identity"
-  , "integers"
-  , "maybe"
-  , "newtype"
-  , "node-buffer"
-  , "node-path"
-  , "node-process"
-  , "node-streams"
-  , "nullable"
-  , "ordered-collections"
-  , "parallel"
-  , "prelude"
-  , "simple-json"
-  , "spec"
-  , "st"
-  , "strings"
-  , "tailrec"
-  , "transformers"
-  , "tuples"
-  , "unsafe-coerce"
-  , "web-cssom"
-  , "web-dom"
-  , "web-html"
-  ]
-, packages = ./packages.dhall
-, sources = [ "src/**/*.purs", "test/**/*.purs" ]
-}
diff --git a/spago.yaml b/spago.yaml
new file mode 100644
index 0000000..ee3ed61
--- /dev/null
+++ b/spago.yaml
@@ -0,0 +1,46 @@
+package:
+  dependencies:
+    - aff
+    - aff-promise
+    - arrays
+    - bifunctors
+    - console
+    - control
+    - datetime
+    - dotenv
+    - effect
+    - either
+    - enums
+    - exceptions
+    - filterable
+    - foldable-traversable
+    - foreign
+    - identity
+    - integers
+    - maybe
+    - newtype
+    - node-buffer
+    - node-path
+    - node-process
+    - node-streams
+    - nullable
+    - ordered-collections
+    - parallel
+    - prelude
+    - simple-json
+    - spec
+    - st
+    - strings
+    - tailrec
+    - transformers
+    - tuples
+    - unsafe-coerce
+    - web-cssom
+    - web-dom
+    - web-html
+  name: puppeteer
+workspace:
+  extra_packages: {}
+  package_set:
+    url: https://raw.githubusercontent.com/purescript/package-sets/psc-0.15.10-20230921/packages.json
+    hash: sha256-pb4kxdVVOLZIDNaKgTY0oEdPEZlHuEvNj2xOz2nwMnM=
diff --git a/src/Puppeteer.Base.js b/src/Puppeteer.Base.js
index 9ea7f11..b2db30b 100644
--- a/src/Puppeteer.Base.js
+++ b/src/Puppeteer.Base.js
@@ -3,3 +3,6 @@ export const unsafeLog = a => {
   console.log(a)
   return a
 }
+
+/** @type {<A extends object, B extends object>(a: A) => (b: B) => A & B} */
+export const unsafeUnion = a => b => ({ ...a, ...b })
diff --git a/src/Puppeteer.Base.purs b/src/Puppeteer.Base.purs
index 75f23ab..4ffd1e6 100644
--- a/src/Puppeteer.Base.purs
+++ b/src/Puppeteer.Base.purs
@@ -4,19 +4,45 @@ import Prelude
 
 import Control.Alt ((<|>))
 import Control.Monad.Error.Class (liftMaybe, try)
+import Control.Monad.Except (runExcept)
 import Control.Parallel (parallel, sequential)
-import Data.Either (hush)
+import Data.Bifunctor (lmap)
+import Data.Either (Either(..), hush)
+import Data.Map (Map)
 import Data.Maybe (Maybe(..))
 import Data.Time.Duration (Milliseconds)
 import Effect.Aff (Aff, delay)
-import Effect.Exception (error)
+import Effect.Exception (Error, error)
 import Foreign (Foreign, unsafeFromForeign)
+import Foreign.Object (Object)
+import Foreign.Object as Object
 import Prim.Row (class Union)
 import Puppeteer.FFI as FFI
-import Simple.JSON (class ReadForeign, writeImpl)
+import Simple.JSON (class ReadForeign, class WriteForeign, readImpl, writeImpl)
 import Web.HTML as HTML
 
 foreign import unsafeLog :: forall a. a -> a
+foreign import unsafeUnion :: forall a b c. a -> b -> c
+
+data JsDuplex a ir = JsDuplex
+  { from :: ir -> Either String a
+  , into :: a -> ir
+  }
+
+duplex :: forall a ir. (a -> ir) -> (ir -> Either String a) -> JsDuplex a ir
+duplex into from = JsDuplex { from, into }
+
+duplexRead :: forall a ir. ReadForeign ir => JsDuplex a ir -> Foreign -> Either Error a
+duplexRead (JsDuplex { from }) = lmap error <<< flip bind from <<< lmap show <<< runExcept <<< readImpl
+
+duplexWrite :: forall a ir. WriteForeign ir => JsDuplex a ir -> a -> Foreign
+duplexWrite (JsDuplex { into }) = writeImpl <<< into
+
+mapToObject :: forall v. WriteForeign v => Map String v -> Object Foreign
+mapToObject = Object.fromFoldableWithIndex <<< map writeImpl
+
+merge :: forall a b c. Union a b c => Record a -> Record b -> Record c
+merge a b = unsafeUnion a b
 
 timeout :: forall a. Milliseconds -> Aff a -> Aff (Maybe a)
 timeout t a =
@@ -30,10 +56,10 @@ timeoutThrow t a = liftMaybe (error "timeout") =<< timeout t a
 
 newtype Context (a :: Symbol) = Context (Unit -> Aff Unit)
 
-instance semicontext :: Semigroup (Context a) where
+instance Semigroup (Context a) where
   append _ a = a
 
-instance monoidcontext :: Monoid (Context a) where
+instance Monoid (Context a) where
   mempty = Context $ const $ pure unit
 
 closeContext :: forall (a :: Symbol). Context a -> Aff Unit
@@ -50,122 +76,51 @@ type Viewport =
   , isMobile :: Maybe Boolean
   }
 
-prepareViewport :: Viewport -> Foreign
-prepareViewport { deviceScaleFactor, hasTouch, height, width, isLandscape, isMobile } =
-  writeImpl
-    { deviceScaleFactor: FFI.maybeToUndefined deviceScaleFactor
-    , hasTouch: FFI.maybeToUndefined hasTouch
-    , isLandscape: FFI.maybeToUndefined isLandscape
-    , isMobile: FFI.maybeToUndefined isMobile
-    , height
-    , width
-    }
+duplexViewport :: JsDuplex Viewport Viewport
+duplexViewport = duplex identity pure
 
 --| [`PuppeteerNode`](https://pptr.dev/api/puppeteer.puppeteernode)
 foreign import data Puppeteer :: Row Type -> Type
 
 data LifecycleEvent = Load | DomContentLoaded | NetworkIdleZeroConnections | NetworkIdleAtMostTwoConnections
 
-prepareLifecycleEvent :: LifecycleEvent -> Foreign
-prepareLifecycleEvent Load = writeImpl "load"
-prepareLifecycleEvent DomContentLoaded = writeImpl "domcontentloaded"
-prepareLifecycleEvent NetworkIdleZeroConnections = writeImpl "networkidle0"
-prepareLifecycleEvent NetworkIdleAtMostTwoConnections = writeImpl "networkidle2"
-
---| A puppeteer plugin
---|
---| [`puppeteer-extra`](https://github.com/berstend/puppeteer-extra/tree/master/packages/puppeteer-extra-plugin)
---|
---| `src/DebugPlugin.js`
---| ```javascript
---| import { PuppeteerExtraPlugin } from 'puppeteer-extra-plugin'
---| import { PuppeteerExtra } from 'puppeteer-extra'
---| import { Page } from 'puppeteer'
---|
---| /** @typedef {Page & {sayHello: () => void}} DebugPluginPage */
---|
---| class DebugPlugin extends PuppeteerExtraPlugin {
---|   name = 'hello-world'
---|
---|   constructor(opts = {}) {
---|     super(opts)
---|   }
---| 
---|   async onPageCreated(page) {
---|     page.sayHello = () => console.log('hello')
---|   }
---| }
---|
---| /** @type {() => DebugPlugin} */
---| export const makeDebugPlugin = () => new DebugPlugin()
---|
---| /** @type {(_1: DebugPlugin) => (_2: PuppeteerExtra) => () => PuppeteerExtra} */
---| export const registerDebugPlugin = dp => p => () => p.use(dp)
---|
---| /** @type {(_1: PuppeteerExtra) => (_2: DebugPluginPage) => () => void} */
---| export const sayHello = () => page => () => page.sayHello()
---| ```
---|
---| `src/DebugPlugin.purs`
---| ```purescript
---| module DebugPlugin where
---|
---| import Prelude
---| import Effect (Effect)
---| import Effect.Class (class MonadEffect)
---| import Puppeteer (class Plugin, Puppeteer)
---| import Puppeteer.Page (Page)
---|
---| foreign import data DebugPlugin :: Type
---|
---| foreign import makeDebugPlugin :: Effect DebugPlugin
---|
---| foreign import registerDebugPlugin :: forall (r :: Row Type)
---|                                     . Puppeteer r
---|                                    -> Effect (Puppeteer (debugPlugin :: DebugPlugin | r))
---|
---| -- Note:
---| --  The puppeteer instance used here must have been
---| --  registered with `DebugPlugin`'s `use` in order to
---| --  invoke `sayHello`
---| foreign import sayHello :: forall (r :: Row Type)
---|                          . Puppeteer (debugPlugin :: DebugPlugin | r)
---|                         -> Page
---|                         -> Effect Unit
---|
---| instance debugPlugin :: Plugin DebugPlugin (debugPlugin :: DebugPlugin) where
---|   use pptr _ = liftEffect $ registerDebugPlugin pptr
---| ```
-class Plugin p (r :: Row Type) | p -> r where
-  --| Register a given puppeteer instance with plugin `p`
-  --|
-  --| The row type `r` should be used in that plugin's purescript
-  --| API to ensure the puppeteer instance used has had that
-  --| plugin registered.
-  use :: forall b c. Union r b c => Puppeteer r -> p -> Aff (Puppeteer c)
+duplexLifecycleEvent :: JsDuplex LifecycleEvent String
+duplexLifecycleEvent =
+  let
+    toString Load = "load"
+    toString DomContentLoaded = "domcontentloaded"
+    toString NetworkIdleZeroConnections = "networkidle0"
+    toString NetworkIdleAtMostTwoConnections = "networkidle2"
+    fromString "load" = Right Load
+    fromString "domcontentloaded" = Right DomContentLoaded
+    fromString "networkidle0" = Right NetworkIdleZeroConnections
+    fromString "networkidle2" = Right NetworkIdleAtMostTwoConnections
+    fromString o = Left $ "unknown lifecycle event " <> o
+  in
+    duplex toString fromString
 
 --| [`Browser`](https://pptr.dev/api/puppeteer.browser)
 foreign import data Browser :: Type
 
-instance browserForeign :: ReadForeign Browser where
+instance ReadForeign Browser where
   readImpl = pure <<< unsafeFromForeign
 
 --| [`Page`](https://pptr.dev/api/puppeteer.page)
 foreign import data Page :: Type
 
-instance pageForeign :: ReadForeign Page where
+instance ReadForeign Page where
   readImpl = pure <<< unsafeFromForeign
 
 --| [`Frame`](https://pptr.dev/api/puppeteer.frame)
 foreign import data Frame :: Type
 
-instance frameForeign :: ReadForeign Frame where
+instance ReadForeign Frame where
   readImpl = pure <<< unsafeFromForeign
 
 --| [`BrowserContext`](https://pptr.dev/api/puppeteer.browsercontext)
 foreign import data BrowserContext :: Type
 
-instance browserContextForeign :: ReadForeign BrowserContext where
+instance ReadForeign BrowserContext where
   readImpl = pure <<< unsafeFromForeign
 
 --| Represents both [`JSHandle`](https://pptr.dev/api/puppeteer.jshandle) & [`ElementHandle`](https://pptr.dev/api/puppeteer.elementhandle)
@@ -174,100 +129,103 @@ foreign import data Handle :: Type -> Type
 --| [`Keyboard`](https://pptr.dev/api/puppeteer.keyboard)
 foreign import data Keyboard :: Type
 
+instance ReadForeign Keyboard where
+  readImpl = pure <<< unsafeFromForeign
+
 foreign import data Request :: Type
 
-instance foreignRequest :: ReadForeign Request where
+instance ReadForeign Request where
   readImpl = pure <<< unsafeFromForeign
 
 foreign import data Response :: Type
 
-instance foreignResponse :: ReadForeign Response where
+instance ReadForeign Response where
   readImpl = pure <<< unsafeFromForeign
 
 --| `Browser` or `BrowserContext`
 class PageProducer :: Type -> Constraint
 class PageProducer a
 
-instance bpp :: PageProducer Browser
-instance bcpp :: PageProducer BrowserContext
+instance PageProducer Browser
+instance PageProducer BrowserContext
 
 --| `Page` or `Handle`
 class EvalTarget :: Type -> Constraint
 class EvalTarget a
 
-instance pet :: EvalTarget Page
-instance het :: EvalTarget (Handle a)
+instance EvalTarget Page
+instance EvalTarget (Handle a)
 
 --| `Page` or `BrowserContext`
 class BrowserAccess :: Type -> Constraint
 class BrowserAccess a
 
-instance pba :: BrowserAccess Browser
-instance bcba :: BrowserAccess BrowserContext
+instance BrowserAccess Browser
+instance BrowserAccess BrowserContext
 
 class IsElement :: Type -> Constraint
 class IsElement e
 
-instance anchorIsElement :: IsElement HTML.HTMLAnchorElement
-instance areaIsElement :: IsElement HTML.HTMLAreaElement
-instance audioIsElement :: IsElement HTML.HTMLAudioElement
-instance bRIsElement :: IsElement HTML.HTMLBRElement
-instance baseIsElement :: IsElement HTML.HTMLBaseElement
-instance bodyIsElement :: IsElement HTML.HTMLBodyElement
-instance buttonIsElement :: IsElement HTML.HTMLButtonElement
-instance canvasIsElement :: IsElement HTML.HTMLCanvasElement
-instance dListIsElement :: IsElement HTML.HTMLDListElement
-instance dataIsElement :: IsElement HTML.HTMLDataElement
-instance dataListIsElement :: IsElement HTML.HTMLDataListElement
-instance divIsElement :: IsElement HTML.HTMLDivElement
-instance document :: IsElement HTML.HTMLDocument
-instance element :: IsElement HTML.HTMLElement
-instance embedIsElement :: IsElement HTML.HTMLEmbedElement
-instance fieldSetIsElement :: IsElement HTML.HTMLFieldSetElement
-instance formIsElement :: IsElement HTML.HTMLFormElement
-instance hRIsElement :: IsElement HTML.HTMLHRElement
-instance headIsElement :: IsElement HTML.HTMLHeadElement
-instance headingIsElement :: IsElement HTML.HTMLHeadingElement
-instance iFrameIsElement :: IsElement HTML.HTMLIFrameElement
-instance imageIsElement :: IsElement HTML.HTMLImageElement
-instance inputIsElement :: IsElement HTML.HTMLInputElement
-instance keygenIsElement :: IsElement HTML.HTMLKeygenElement
-instance lIIsElement :: IsElement HTML.HTMLLIElement
-instance labelIsElement :: IsElement HTML.HTMLLabelElement
-instance legendIsElement :: IsElement HTML.HTMLLegendElement
-instance linkIsElement :: IsElement HTML.HTMLLinkElement
-instance mapIsElement :: IsElement HTML.HTMLMapElement
-instance mediaIsElement :: IsElement HTML.HTMLMediaElement
-instance metaIsElement :: IsElement HTML.HTMLMetaElement
-instance meterIsElement :: IsElement HTML.HTMLMeterElement
-instance modIsElement :: IsElement HTML.HTMLModElement
-instance oListIsElement :: IsElement HTML.HTMLOListElement
-instance objectIsElement :: IsElement HTML.HTMLObjectElement
-instance optGroupIsElement :: IsElement HTML.HTMLOptGroupElement
-instance optionIsElement :: IsElement HTML.HTMLOptionElement
-instance outputIsElement :: IsElement HTML.HTMLOutputElement
-instance paragraphIsElement :: IsElement HTML.HTMLParagraphElement
-instance paramIsElement :: IsElement HTML.HTMLParamElement
-instance preIsElement :: IsElement HTML.HTMLPreElement
-instance progressIsElement :: IsElement HTML.HTMLProgressElement
-instance quoteIsElement :: IsElement HTML.HTMLQuoteElement
-instance scriptIsElement :: IsElement HTML.HTMLScriptElement
-instance selectIsElement :: IsElement HTML.HTMLSelectElement
-instance sourceIsElement :: IsElement HTML.HTMLSourceElement
-instance spanIsElement :: IsElement HTML.HTMLSpanElement
-instance styleIsElement :: IsElement HTML.HTMLStyleElement
-instance tableCaptionIsElement :: IsElement HTML.HTMLTableCaptionElement
-instance tableCellIsElement :: IsElement HTML.HTMLTableCellElement
-instance tableColIsElement :: IsElement HTML.HTMLTableColElement
-instance tableDataCellIsElement :: IsElement HTML.HTMLTableDataCellElement
-instance tableIsElement :: IsElement HTML.HTMLTableElement
-instance tableHeaderCellIsElement :: IsElement HTML.HTMLTableHeaderCellElement
-instance tableRowIsElement :: IsElement HTML.HTMLTableRowElement
-instance tableSectionIsElement :: IsElement HTML.HTMLTableSectionElement
-instance templateIsElement :: IsElement HTML.HTMLTemplateElement
-instance textAreaIsElement :: IsElement HTML.HTMLTextAreaElement
-instance timeIsElement :: IsElement HTML.HTMLTimeElement
-instance titleIsElement :: IsElement HTML.HTMLTitleElement
-instance trackIsElement :: IsElement HTML.HTMLTrackElement
-instance uListIsElement :: IsElement HTML.HTMLUListElement
-instance videoIsElement :: IsElement HTML.HTMLVideoElement
+instance IsElement HTML.HTMLAnchorElement
+instance IsElement HTML.HTMLAreaElement
+instance IsElement HTML.HTMLAudioElement
+instance IsElement HTML.HTMLBRElement
+instance IsElement HTML.HTMLBaseElement
+instance IsElement HTML.HTMLBodyElement
+instance IsElement HTML.HTMLButtonElement
+instance IsElement HTML.HTMLCanvasElement
+instance IsElement HTML.HTMLDListElement
+instance IsElement HTML.HTMLDataElement
+instance IsElement HTML.HTMLDataListElement
+instance IsElement HTML.HTMLDivElement
+instance IsElement HTML.HTMLDocument
+instance IsElement HTML.HTMLElement
+instance IsElement HTML.HTMLEmbedElement
+instance IsElement HTML.HTMLFieldSetElement
+instance IsElement HTML.HTMLFormElement
+instance IsElement HTML.HTMLHRElement
+instance IsElement HTML.HTMLHeadElement
+instance IsElement HTML.HTMLHeadingElement
+instance IsElement HTML.HTMLIFrameElement
+instance IsElement HTML.HTMLImageElement
+instance IsElement HTML.HTMLInputElement
+instance IsElement HTML.HTMLKeygenElement
+instance IsElement HTML.HTMLLIElement
+instance IsElement HTML.HTMLLabelElement
+instance IsElement HTML.HTMLLegendElement
+instance IsElement HTML.HTMLLinkElement
+instance IsElement HTML.HTMLMapElement
+instance IsElement HTML.HTMLMediaElement
+instance IsElement HTML.HTMLMetaElement
+instance IsElement HTML.HTMLMeterElement
+instance IsElement HTML.HTMLModElement
+instance IsElement HTML.HTMLOListElement
+instance IsElement HTML.HTMLObjectElement
+instance IsElement HTML.HTMLOptGroupElement
+instance IsElement HTML.HTMLOptionElement
+instance IsElement HTML.HTMLOutputElement
+instance IsElement HTML.HTMLParagraphElement
+instance IsElement HTML.HTMLParamElement
+instance IsElement HTML.HTMLPreElement
+instance IsElement HTML.HTMLProgressElement
+instance IsElement HTML.HTMLQuoteElement
+instance IsElement HTML.HTMLScriptElement
+instance IsElement HTML.HTMLSelectElement
+instance IsElement HTML.HTMLSourceElement
+instance IsElement HTML.HTMLSpanElement
+instance IsElement HTML.HTMLStyleElement
+instance IsElement HTML.HTMLTableCaptionElement
+instance IsElement HTML.HTMLTableCellElement
+instance IsElement HTML.HTMLTableColElement
+instance IsElement HTML.HTMLTableDataCellElement
+instance IsElement HTML.HTMLTableElement
+instance IsElement HTML.HTMLTableHeaderCellElement
+instance IsElement HTML.HTMLTableRowElement
+instance IsElement HTML.HTMLTableSectionElement
+instance IsElement HTML.HTMLTemplateElement
+instance IsElement HTML.HTMLTextAreaElement
+instance IsElement HTML.HTMLTimeElement
+instance IsElement HTML.HTMLTitleElement
+instance IsElement HTML.HTMLTrackElement
+instance IsElement HTML.HTMLUListElement
+instance IsElement HTML.HTMLVideoElement
diff --git a/src/Puppeteer.Browser.purs b/src/Puppeteer.Browser.purs
index e0388dd..1599533 100644
--- a/src/Puppeteer.Browser.purs
+++ b/src/Puppeteer.Browser.purs
@@ -3,10 +3,12 @@ module Puppeteer.Browser
   , Product(..)
   , ChromeReleaseChannel(..)
   , Connect
+  , duplexConnect
+  , duplexProduct
+  , duplexChromeReleaseChannel
   , disconnect
   , websocketEndpoint
   , connected
-  , prepareConnectOptions
   , get
   , close
   ) where
@@ -15,63 +17,93 @@ import Prelude
 
 import Control.Promise (Promise)
 import Control.Promise as Promise
+import Data.Either (Either(..))
 import Data.Enum (fromEnum)
+import Data.Generic.Rep (class Generic)
 import Data.Maybe (Maybe)
-import Data.Time (Millisecond)
+import Data.Newtype (unwrap, wrap)
+import Data.Show.Generic (genericShow)
+import Data.Time.Duration (Milliseconds(..))
 import Effect (Effect)
 import Effect.Aff (Aff)
 import Foreign (Foreign, unsafeToForeign)
 import Puppeteer.Base (Browser) as X
-import Puppeteer.Base (class BrowserAccess, Browser, BrowserContext, Viewport)
+import Puppeteer.Base (class BrowserAccess, Browser, BrowserContext, JsDuplex(..), Viewport, duplex)
 import Puppeteer.FFI as FFI
+import Record (modify)
 import Simple.JSON (writeImpl)
+import Type.Prelude (Proxy(..))
 
 data Product
   = Chrome
   | Firefox
 
+derive instance Generic Product _
+derive instance Eq Product
+instance Show Product where
+  show = genericShow
+
+duplexProduct :: JsDuplex Product String
+duplexProduct =
+  let
+    toString Chrome = "chrome"
+    toString Firefox = "firefox"
+    fromString "chrome" = pure Chrome
+    fromString "firefox" = pure Firefox
+    fromString o = Left $ "unknown browser product " <> o
+  in
+    duplex toString fromString
+
 data ChromeReleaseChannel
   = ChromeStable
   | ChromeBeta
   | ChromeCanary
   | ChromeDev
 
+derive instance Generic ChromeReleaseChannel _
+derive instance Eq ChromeReleaseChannel
+instance Show ChromeReleaseChannel where
+  show = genericShow
+
+duplexChromeReleaseChannel :: JsDuplex ChromeReleaseChannel String
+duplexChromeReleaseChannel =
+  let
+    toString ChromeStable = "chrome"
+    toString ChromeBeta = "chrome-beta"
+    toString ChromeCanary = "chrome-canary"
+    toString ChromeDev = "chrome-dev"
+    fromString "chrome" = pure ChromeStable
+    fromString "chrome-beta" = pure ChromeBeta
+    fromString "chrome-canary" = pure ChromeCanary
+    fromString "chrome-dev" = pure ChromeDev
+    fromString o = Left $ "unknown chrome release channel " <> o
+  in
+    duplex toString fromString
+
 type Connect =
   { defaultViewport :: Maybe Viewport
   , ignoreHTTPSErrors :: Maybe Boolean
-  , protocolTimeout :: Maybe Millisecond
-  , slowMo :: Maybe Millisecond
+  , protocolTimeout :: Maybe Milliseconds
+  , slowMo :: Maybe Milliseconds
   }
 
-prepareViewport :: Viewport -> Foreign
-prepareViewport
-  { deviceScaleFactor
-  , hasTouch
-  , height
-  , width
-  , isLandscape
-  , isMobile
-  } = writeImpl
-  { deviceScaleFactor: FFI.maybeToUndefined deviceScaleFactor
-  , hasTouch: FFI.maybeToUndefined hasTouch
-  , height
-  , width
-  , isLandscape: FFI.maybeToUndefined isLandscape
-  , isMobile: FFI.maybeToUndefined isMobile
+type ConnectRaw =
+  { defaultViewport :: Maybe Viewport
+  , ignoreHTTPSErrors :: Maybe Boolean
+  , protocolTimeout :: Maybe Number
+  , slowMo :: Maybe Number
   }
 
-prepareConnectOptions :: Connect -> Foreign
-prepareConnectOptions
-  { defaultViewport
-  , ignoreHTTPSErrors
-  , protocolTimeout
-  , slowMo
-  } = writeImpl
-  { defaultViewport: FFI.maybeToUndefined $ map prepareViewport defaultViewport
-  , ignoreHTTPSErrors: FFI.maybeToUndefined ignoreHTTPSErrors
-  , protocolTimeout: FFI.maybeToUndefined $ map fromEnum protocolTimeout
-  , slowMo: FFI.maybeToUndefined $ map fromEnum slowMo
-  }
+duplexConnect :: JsDuplex Connect ConnectRaw
+duplexConnect =
+  let
+    into r = modify (Proxy :: Proxy "protocolTimeout") (map unwrap)
+      $ modify (Proxy :: Proxy "slowMo") (map unwrap) r
+    from r = pure
+      $ modify (Proxy :: Proxy "protocolTimeout") (map wrap)
+      $ modify (Proxy :: Proxy "slowMo") (map wrap) r
+  in
+    duplex into from
 
 foreign import _close :: Browser -> Promise Unit
 foreign import _get :: Foreign -> Effect Browser
diff --git a/src/Puppeteer.Page.Navigate.js b/src/Puppeteer.Page.Navigate.js
index 05019e5..fb2c3fe 100644
--- a/src/Puppeteer.Page.Navigate.js
+++ b/src/Puppeteer.Page.Navigate.js
@@ -1,13 +1,16 @@
 import { Page } from 'puppeteer'
 
-/** @type {(ev: import('puppeteer').PuppeteerLifeCycleEvent) => (p: Page) => Promise<any>} */
-export const _forward = ev => p => p.goForward({ timeout: 0, waitUntil: ev })
+/** @type {(ev: import('puppeteer').PuppeteerLifeCycleEvent) => (p: Page) => () => Promise<any>} */
+export const _forward = ev => p => () =>
+  p.goForward({ timeout: 0, waitUntil: ev })
 
-/** @type {(ev: import('puppeteer').PuppeteerLifeCycleEvent) => (p: Page) => Promise<any>} */
-export const _back = ev => p => p.goBack({ timeout: 0, waitUntil: ev })
+/** @type {(ev: import('puppeteer').PuppeteerLifeCycleEvent) => (p: Page) => () => Promise<any>} */
+export const _back = ev => p => () => p.goBack({ timeout: 0, waitUntil: ev })
 
-/** @type {(url: string) => (ev: import('puppeteer').PuppeteerLifeCycleEvent) => (p: Page) => Promise<any>} */
-export const _to = url => ev => p => p.goto(url, { timeout: 0, waitUntil: ev })
+/** @type {(url: string) => (ev: import('puppeteer').PuppeteerLifeCycleEvent) => (p: Page) => () => Promise<any>} */
+export const _to = url => ev => p => () =>
+  p.goto(url, { timeout: 0, waitUntil: ev })
 
-/** @type {(ev: import('puppeteer').PuppeteerLifeCycleEvent) => (p: Page) => Promise<any>} */
-export const _reload = ev => p => p.goForward({ timeout: 0, waitUntil: ev })
+/** @type {(ev: import('puppeteer').PuppeteerLifeCycleEvent) => (p: Page) => () => Promise<any>} */
+export const _reload = ev => p => () =>
+  p.goForward({ timeout: 0, waitUntil: ev })
diff --git a/src/Puppeteer.Page.Navigate.purs b/src/Puppeteer.Page.Navigate.purs
index e649025..5ea41a7 100644
--- a/src/Puppeteer.Page.Navigate.purs
+++ b/src/Puppeteer.Page.Navigate.purs
@@ -7,27 +7,28 @@ import Control.Promise as Promise
 import Data.Maybe (Maybe)
 import Data.Newtype (unwrap)
 import Data.Time.Duration (Milliseconds(..))
+import Effect (Effect)
 import Effect.Aff (Aff)
 import Foreign (Foreign)
-import Puppeteer.Base (LifecycleEvent(..), Page, URL, prepareLifecycleEvent)
+import Puppeteer.Base (LifecycleEvent(..), Page, URL, duplexLifecycleEvent, duplexWrite)
 import Puppeteer.HTTP as HTTP
 
-foreign import _forward :: Foreign -> Page -> Promise (Maybe HTTP.Response)
-foreign import _back :: Foreign -> Page -> Promise (Maybe HTTP.Response)
-foreign import _reload :: Foreign -> Page -> Promise (Maybe HTTP.Response)
-foreign import _to :: String -> Foreign -> Page -> Promise (Maybe HTTP.Response)
+foreign import _forward :: Foreign -> Page -> Effect (Promise (Maybe HTTP.Response))
+foreign import _back :: Foreign -> Page -> Effect (Promise (Maybe HTTP.Response))
+foreign import _reload :: Foreign -> Page -> Effect (Promise (Maybe HTTP.Response))
+foreign import _to :: String -> Foreign -> Page -> Effect (Promise (Maybe HTTP.Response))
 
 forward :: LifecycleEvent -> Page -> Aff (Maybe HTTP.Response)
-forward ev = Promise.toAff <<< _forward (prepareLifecycleEvent ev)
+forward ev = Promise.toAffE <<< _forward (duplexWrite duplexLifecycleEvent ev)
 
 back :: LifecycleEvent -> Page -> Aff (Maybe HTTP.Response)
-back ev = Promise.toAff <<< _back (prepareLifecycleEvent ev)
+back ev = Promise.toAffE <<< _back (duplexWrite duplexLifecycleEvent ev)
 
-to :: URL -> LifecycleEvent -> Page -> Aff (Maybe HTTP.Response)
-to url ev = Promise.toAff <<< _to url (prepareLifecycleEvent ev)
+to :: LifecycleEvent -> Page -> URL -> Aff (Maybe HTTP.Response)
+to ev p u = Promise.toAffE $ _to u (duplexWrite duplexLifecycleEvent ev) p
 
 reload :: LifecycleEvent -> Page -> Aff (Maybe HTTP.Response)
-reload ev = Promise.toAff <<< _reload (prepareLifecycleEvent ev)
+reload ev = Promise.toAffE <<< _reload (duplexWrite duplexLifecycleEvent ev)
 
 forward_ :: Page -> Aff (Maybe HTTP.Response)
 forward_ = forward Load
@@ -35,8 +36,8 @@ forward_ = forward Load
 back_ :: Page -> Aff (Maybe HTTP.Response)
 back_ = back Load
 
-to_ :: URL -> Page -> Aff (Maybe HTTP.Response)
-to_ url = to url Load
+to_ :: Page -> URL -> Aff (Maybe HTTP.Response)
+to_ = to Load
 
 reload_ :: Page -> Aff (Maybe HTTP.Response)
 reload_ = reload Load
diff --git a/src/Puppeteer.Page.WaitFor.purs b/src/Puppeteer.Page.WaitFor.purs
index b1d331c..6396f5b 100644
--- a/src/Puppeteer.Page.WaitFor.purs
+++ b/src/Puppeteer.Page.WaitFor.purs
@@ -17,7 +17,7 @@ import Data.Time.Duration (Milliseconds(..))
 import Effect (Effect)
 import Effect.Aff (Aff)
 import Foreign (Foreign)
-import Puppeteer.Base (Context(..), Handle, LifecycleEvent, Page, prepareLifecycleEvent)
+import Puppeteer.Base (Context(..), Handle, LifecycleEvent, Page, duplexWrite, duplexLifecycleEvent)
 import Puppeteer.Selector (class Selector, toCSS)
 
 newtype NetworkIdleFor = NetworkIdleFor Milliseconds
@@ -35,7 +35,7 @@ foreign import _selectorToBeHidden :: String -> Page -> Promise Unit
 
 navigation :: LifecycleEvent -> Page -> Effect (Context WaitingForNavigationHint)
 navigation ev p = do
-  promise <- _navigation (prepareLifecycleEvent ev) p
+  promise <- _navigation (duplexWrite duplexLifecycleEvent ev) p
   pure $ Context (\_ -> Promise.toAff $ promise)
 
 networkIdle :: NetworkIdleFor -> Page -> Aff Unit
diff --git a/src/Puppeteer.Page.purs b/src/Puppeteer.Page.purs
index d1cb092..8ca5425 100644
--- a/src/Puppeteer.Page.purs
+++ b/src/Puppeteer.Page.purs
@@ -34,14 +34,12 @@ import Control.Promise as Promise
 import Data.Array as Array
 import Data.Either (hush)
 import Data.Maybe (Maybe)
-import Data.Nullable (Nullable)
-import Data.Nullable as Nullable
 import Effect (Effect)
 import Effect.Aff (Aff)
 import Foreign (Foreign, unsafeToForeign)
 import Node.Path (FilePath)
 import Puppeteer.Base (Page) as X
-import Puppeteer.Base (class PageProducer, Handle, Keyboard, LifecycleEvent, Page, URL, Viewport, prepareLifecycleEvent, prepareViewport)
+import Puppeteer.Base (class PageProducer, Handle, Keyboard, LifecycleEvent, Page, URL, Viewport, duplexLifecycleEvent, duplexViewport, duplexWrite)
 import Puppeteer.Handle (unsafeCoerceHandle)
 import Puppeteer.Selector (class Selector, toCSS)
 import Simple.JSON (readImpl, undefined, writeImpl)
@@ -147,10 +145,10 @@ content :: Page -> Aff String
 content = Promise.toAff <<< _content
 
 setContent :: String -> LifecycleEvent -> Page -> Aff Unit
-setContent s ev = Promise.toAff <<< _setContent s (prepareLifecycleEvent ev)
+setContent s ev = Promise.toAff <<< _setContent s (duplexWrite duplexLifecycleEvent ev)
 
 setViewport :: Viewport -> Page -> Aff Unit
-setViewport vp = Promise.toAff <<< _setViewport (prepareViewport vp)
+setViewport vp = Promise.toAff <<< _setViewport (duplexWrite duplexViewport vp)
 
 title :: Page -> Aff String
 title = Promise.toAff <<< _title
diff --git a/src/Puppeteer.Plugin.AdBlock.js b/src/Puppeteer.Plugin.AdBlock.js
new file mode 100644
index 0000000..234b3f6
--- /dev/null
+++ b/src/Puppeteer.Plugin.AdBlock.js
@@ -0,0 +1,20 @@
+import AdBlock, {
+  PuppeteerExtraPluginAdblocker,
+} from 'puppeteer-extra-plugin-adblocker'
+import { PuppeteerExtra } from 'puppeteer-extra'
+
+/** @type {(_: import('puppeteer-extra-plugin-adblocker').PluginOptions) => (_: PuppeteerExtra) => () => PuppeteerExtra} */
+export const _install = o => p => () => p.use(AdBlock(o))
+
+/** @type {(_: PuppeteerExtra) => () => Promise<import('@cliqz/adblocker-puppeteer').PuppeteerBlocker>} */
+export const _blocker = p => () => {
+  const adblock = p.plugins.find(
+    pl => pl instanceof PuppeteerExtraPluginAdblocker,
+  )
+
+  if (!adblock || !(adblock instanceof PuppeteerExtraPluginAdblocker)) {
+    throw new Error('Adblock plugin not registered')
+  } else {
+    return adblock.getBlocker()
+  }
+}
diff --git a/src/Puppeteer.Plugin.AdBlock.purs b/src/Puppeteer.Plugin.AdBlock.purs
new file mode 100644
index 0000000..37c5d60
--- /dev/null
+++ b/src/Puppeteer.Plugin.AdBlock.purs
@@ -0,0 +1,92 @@
+module Puppeteer.Plugin.AdBlock
+  ( AdBlockMode(..)
+  , AdBlockOptions
+  , AdBlockPlugin
+  , AdBlocker
+  , install
+  , defaultOptions
+  , blocker
+  , cspInjectedH
+  , htmlFilteredH
+  , requestAllowedH
+  , requestBlockedH
+  , requestRedirectedH
+  , requestWhitelistedH
+  , scriptInjectedH
+  , styleInjectedH
+  ) where
+
+import Prelude
+
+import Control.Promise (Promise)
+import Control.Promise as Promise
+import Data.Maybe (Maybe(..))
+import Effect (Effect)
+import Effect.Aff (Aff)
+import Foreign (Foreign)
+import Node.EventEmitter (EventEmitter)
+import Node.EventEmitter as EventEmitter
+import Node.EventEmitter.UtilTypes (EventHandle0) as EventEmitter
+import Puppeteer.Base (Puppeteer)
+import Puppeteer.FFI as FFI
+import Simple.JSON (writeImpl)
+
+-- | https://github.com/berstend/puppeteer-extra/tree/master/packages/puppeteer-extra-plugin-adblocker
+foreign import data AdBlockPlugin :: Type
+foreign import data AdBlocker :: Type
+
+-- | https://github.com/berstend/puppeteer-extra/tree/master/packages/puppeteer-extra-plugin-adblocker#options
+data AdBlockMode
+  -- | Block ads, but not trackers
+  = BlockAds
+  -- | Block ads & trackers
+  | BlockTrackers
+  -- | Block ads, trackers & annoyances
+  | BlockAnnoyances
+
+type AdBlockOptions = { mode :: AdBlockMode, useDiskCache :: Boolean, cacheDir :: Maybe String }
+
+defaultOptions :: AdBlockOptions
+defaultOptions = { mode: BlockAds, useDiskCache: true, cacheDir: Nothing }
+
+prepareOptions :: AdBlockOptions -> Foreign
+prepareOptions { mode, useDiskCache, cacheDir } = FFI.mergeRecords
+  [ writeImpl case mode of
+      BlockAds -> { blockTrackers: false, blockTrackersAndAnnoyances: false }
+      BlockTrackers -> { blockTrackers: true, blockTrackersAndAnnoyances: false }
+      BlockAnnoyances -> { blockTrackers: true, blockTrackersAndAnnoyances: true }
+  , writeImpl { useCache: useDiskCache, cacheDir: FFI.maybeToUndefined cacheDir }
+  ]
+
+foreign import _install :: forall (r :: Row Type). Foreign -> Puppeteer r -> Effect (Puppeteer (adblock :: AdBlockPlugin | r))
+foreign import _blocker :: forall (r :: Row Type). Puppeteer r -> Effect (Promise AdBlocker)
+
+install :: forall (r :: Row Type). AdBlockOptions -> Puppeteer r -> Effect (Puppeteer (adblock :: AdBlockPlugin | r))
+install o p = _install (prepareOptions o) p
+
+blocker :: forall (r :: Row Type). Puppeteer (adblock :: AdBlockPlugin | r) -> Aff AdBlocker
+blocker = Promise.toAffE <<< _blocker
+
+cspInjectedH :: EventEmitter.EventHandle0 AdBlocker
+cspInjectedH = EventEmitter.EventHandle "csp-injected" identity
+
+htmlFilteredH :: EventEmitter.EventHandle0 AdBlocker
+htmlFilteredH = EventEmitter.EventHandle "html-filtered" identity
+
+requestAllowedH :: EventEmitter.EventHandle0 AdBlocker
+requestAllowedH = EventEmitter.EventHandle "request-allowed" identity
+
+requestBlockedH :: EventEmitter.EventHandle0 AdBlocker
+requestBlockedH = EventEmitter.EventHandle "request-blocked" identity
+
+requestRedirectedH :: EventEmitter.EventHandle0 AdBlocker
+requestRedirectedH = EventEmitter.EventHandle "request-redirected" identity
+
+requestWhitelistedH :: EventEmitter.EventHandle0 AdBlocker
+requestWhitelistedH = EventEmitter.EventHandle "request-whitelisted" identity
+
+scriptInjectedH :: EventEmitter.EventHandle0 AdBlocker
+scriptInjectedH = EventEmitter.EventHandle "script-injected" identity
+
+styleInjectedH :: EventEmitter.EventHandle0 AdBlocker
+styleInjectedH = EventEmitter.EventHandle "style-injected" identity
diff --git a/src/Puppeteer.Plugin.AnonymousUserAgent.js b/src/Puppeteer.Plugin.AnonymousUserAgent.js
new file mode 100644
index 0000000..f61c0fb
--- /dev/null
+++ b/src/Puppeteer.Plugin.AnonymousUserAgent.js
@@ -0,0 +1,5 @@
+import AnonUA from 'puppeteer-extra-plugin-anonymize-ua'
+import { PuppeteerExtra } from 'puppeteer-extra'
+
+/** @type {(_: PuppeteerExtra) => () => PuppeteerExtra} */
+export const install = p => () => p.use(AnonUA())
diff --git a/src/Puppeteer.Plugin.AnonymousUserAgent.purs b/src/Puppeteer.Plugin.AnonymousUserAgent.purs
new file mode 100644
index 0000000..89a2ab4
--- /dev/null
+++ b/src/Puppeteer.Plugin.AnonymousUserAgent.purs
@@ -0,0 +1,8 @@
+module Puppeteer.Plugin.AnonymousUserAgent where
+
+import Effect (Effect)
+import Puppeteer.Base (Puppeteer)
+
+-- | https://github.com/berstend/puppeteer-extra/tree/master/packages/puppeteer-extra-plugin-anonymize-ua
+foreign import data AnonymousUserAgentPlugin :: Type
+foreign import install :: forall (r :: Row Type). Puppeteer r -> Effect (Puppeteer (userAgent :: AnonymousUserAgentPlugin | r))
diff --git a/src/Puppeteer.Plugin.Captcha.js b/src/Puppeteer.Plugin.Captcha.js
new file mode 100644
index 0000000..fb81846
--- /dev/null
+++ b/src/Puppeteer.Plugin.Captcha.js
@@ -0,0 +1,23 @@
+import { PuppeteerExtra } from 'puppeteer-extra'
+import Captcha from 'puppeteer-extra-plugin-recaptcha'
+
+/** @typedef {import('puppeteer-extra-plugin-recaptcha/dist/types').PluginOptions} PluginOptions */
+/** @typedef {import('puppeteer-extra-plugin-recaptcha/dist/types').CaptchaInfo} CaptchaInfo */
+/** @typedef {import('puppeteer-extra-plugin-recaptcha/dist/types').CaptchaSolution} CaptchaSolution */
+/** @typedef {import('puppeteer-extra-plugin-recaptcha/dist/types').CaptchaSolved} CaptchaSolved */
+/** @typedef {import('puppeteer').Page & import('puppeteer-extra-plugin-recaptcha/dist/types').RecaptchaPluginPageAdditions} Page */
+
+/** @type {(_: PluginOptions) => (_: PuppeteerExtra) => () => PuppeteerExtra} */
+export const _captcha = o => p => () => p.use(Captcha(o))
+
+/** @type {(_: Page) => Promise<{captchas: CaptchaInfo[], filtered: unknown[]}>} */
+export const _findCaptchas = p => p.findRecaptchas()
+
+/** @type {(_: Page) => (_: CaptchaInfo[]) => Promise<{solutions: CaptchaSolution[]}>} */
+export const _getSolutions = p => cs => p.getRecaptchaSolutions(cs)
+
+/** @type {(_: Page) => (_: CaptchaSolution[]) => Promise<{solved: CaptchaSolved[]}>} */
+export const _enterSolutions = p => cs => p.enterRecaptchaSolutions(cs)
+
+/** @type {(_: Page) => Promise<{captchas: CaptchaInfo[], filtered: unknown[], solutions: CaptchaSolution[], solved: CaptchaSolved[]}>} */
+export const _solveCaptchas = p => p.solveRecaptchas()
diff --git a/src/Puppeteer.Plugin.Captcha.purs b/src/Puppeteer.Plugin.Captcha.purs
new file mode 100644
index 0000000..adfae40
--- /dev/null
+++ b/src/Puppeteer.Plugin.Captcha.purs
@@ -0,0 +1,308 @@
+module Puppeteer.Plugin.Captcha
+  ( install
+  , findCaptchas
+  , solveCaptchas
+  , defaultOptions
+  , CaptchaCallback(..)
+  , Options
+  , CaptchaProvider(..)
+  , CaptchaVendor(..)
+  , CaptchaPlugin
+  , CaptchaKind(..)
+  , CaptchaFiltered(..)
+  , Token2Captcha(..)
+  , CaptchaInfo
+  , CaptchaInfoMaybeFiltered
+  , CaptchaSolution
+  , CaptchaSolved
+  , CaptchaInfoDisplay
+  , SolveResult
+  , getSolutions
+  , enterSolutions
+  ) where
+
+import Prelude
+
+import Control.Monad.Error.Class (liftEither)
+import Control.Monad.Except (runExcept)
+import Control.Promise (Promise)
+import Control.Promise as Promise
+import Data.Bifunctor (lmap)
+import Data.Either (Either, hush)
+import Data.Generic.Rep (class Generic)
+import Data.JSDate (JSDate)
+import Data.Maybe (Maybe(..))
+import Data.Newtype (class Newtype, unwrap, wrap)
+import Data.Show.Generic (genericShow)
+import Data.Traversable (for, sequence)
+import Data.Tuple (Tuple)
+import Data.Tuple.Nested ((/\))
+import Data.Variant (Variant)
+import Effect (Effect)
+import Effect.Aff (Aff)
+import Effect.Exception (Error, error)
+import Effect.Unsafe (unsafePerformEffect)
+import Foreign (Foreign, unsafeFromForeign, unsafeReadTagged, unsafeToForeign)
+import Puppeteer.Base (JsDuplex(..), Page, Puppeteer, duplex, duplexRead, duplexWrite)
+import Puppeteer.FFI as FFI
+import Record (modify, rename)
+import Simple.JSON (class ReadForeign, class WriteForeign, readImpl, writeImpl)
+import Type.Prelude (Proxy(..))
+
+newtype CoerceDate = CoerceDate (Maybe JSDate)
+
+derive instance Newtype CoerceDate _
+
+instance ReadForeign CoerceDate where
+  readImpl f = pure $ CoerceDate $ hush $ runExcept $ unsafeReadTagged "Date" f
+
+instance WriteForeign CoerceDate where
+  writeImpl (CoerceDate f) = unsafeToForeign f
+
+newtype Token2Captcha = Token2Captcha String
+
+derive instance Newtype Token2Captcha _
+derive instance Generic Token2Captcha _
+instance Show Token2Captcha where
+  show = genericShow
+
+data CaptchaKind = KindCheckbox | KindInvisible | KindScore | KindOther String
+
+derive instance Generic CaptchaKind _
+derive instance Eq CaptchaKind
+instance Show CaptchaKind where
+  show = genericShow
+
+instance WriteForeign CaptchaKind where
+  writeImpl = writeImpl <<< case _ of
+    KindCheckbox -> "checkbox"
+    KindInvisible -> "invisible"
+    KindScore -> "score"
+    KindOther s -> s
+
+instance ReadForeign CaptchaKind where
+  readImpl =
+    let
+      fromStr = case _ of
+        "checkbox" -> KindCheckbox
+        "invisible" -> KindInvisible
+        "score" -> KindScore
+        s -> KindOther s
+    in
+      map fromStr <<< readImpl
+
+data CaptchaVendor = VendorReCaptcha | VendorHCaptcha | VendorOther String
+
+derive instance Generic CaptchaVendor _
+derive instance Eq CaptchaVendor
+instance Show CaptchaVendor where
+  show = genericShow
+
+vendorFromString :: String -> CaptchaVendor
+vendorFromString = case _ of
+  "recaptcha" -> VendorReCaptcha
+  "hcaptcha" -> VendorHCaptcha
+  s -> VendorOther s
+
+instance ReadForeign CaptchaVendor where
+  readImpl f = vendorFromString <$> readImpl f
+
+instance WriteForeign CaptchaVendor where
+  writeImpl VendorHCaptcha = writeImpl "hcaptcha"
+  writeImpl VendorReCaptcha = writeImpl "recaptcha"
+  writeImpl (VendorOther s) = writeImpl s
+
+data CaptchaFiltered = FilteredScoreBased | FilteredNotInViewport | FilteredInactive
+
+derive instance Generic CaptchaFiltered _
+derive instance Eq CaptchaFiltered
+instance Show CaptchaFiltered where
+  show = genericShow
+
+newtype CaptchaCallback = CaptchaCallback Foreign
+
+derive instance Newtype CaptchaCallback _
+derive newtype instance WriteForeign CaptchaCallback
+derive newtype instance ReadForeign CaptchaCallback
+derive instance Generic CaptchaCallback _
+instance Show CaptchaCallback where
+  show _ = "CaptchaCallback"
+
+filteredFromString :: String -> Maybe CaptchaFiltered
+filteredFromString = case _ of
+  "solveInViewportOnly" -> Just FilteredNotInViewport
+  "solveScoreBased" -> Just FilteredScoreBased
+  "solveInactiveChallenges" -> Just FilteredInactive
+  _ -> Nothing
+
+type CaptchaInfoDisplay =
+  { size :: Maybe Foreign
+  , theme :: Maybe String
+  , top :: Maybe Foreign
+  , left :: Maybe Foreign
+  , width :: Maybe Foreign
+  , height :: Maybe Foreign
+  }
+
+type CaptchaInfoMaybeFiltered = Tuple CaptchaInfo (Maybe CaptchaFiltered)
+
+type CaptchaSolution =
+  { vendor :: Maybe CaptchaVendor
+  , id :: Maybe String
+  , text :: Maybe String
+  , hasSolution :: Boolean
+  , requestAt :: Maybe JSDate
+  , responseAt :: Maybe JSDate
+  , duration :: Maybe Number
+  , provider :: Maybe String
+  , providerCaptchaId :: Maybe String
+  }
+
+type CaptchaSolved =
+  { vendor :: Maybe CaptchaVendor
+  , id :: Maybe String
+  , isSolved :: Maybe Boolean
+  , responseElement :: Maybe Boolean
+  , responseCallback :: Maybe Boolean
+  , solvedAt :: Maybe JSDate
+  }
+
+duplexSolved :: JsDuplex CaptchaSolved _
+duplexSolved =
+  let
+    toRaw r = modify (Proxy :: Proxy "solvedAt") CoerceDate
+      $ r
+    fromRaw r = pure
+      $ modify (Proxy :: Proxy "solvedAt") unwrap
+      $ r
+  in
+    duplex toRaw fromRaw
+
+type SolveResult =
+  { captchas :: Array CaptchaInfoMaybeFiltered
+  , solved :: Array CaptchaSolved
+  , solutions :: Array CaptchaSolution
+  }
+
+data CaptchaProvider
+  = Provider2Captcha Token2Captcha
+  | ProviderCustom (Array CaptchaInfo -> Aff (Array CaptchaSolution))
+
+prepareCustomProvider :: (Array CaptchaInfo -> Aff (Array CaptchaSolution)) -> Array CaptchaInfo -> Promise { solutions :: Array CaptchaSolution }
+prepareCustomProvider f = unsafePerformEffect <<< Promise.fromAff <<< map (\solutions -> { solutions }) <<< f
+
+type Options =
+  { visualize :: Maybe Boolean
+  , skipNotInViewport :: Maybe Boolean
+  , skipScoreBased :: Maybe Boolean
+  , skipInactive :: Maybe Boolean
+  , provider :: CaptchaProvider
+  }
+
+defaultOptions :: Token2Captcha -> Options
+defaultOptions token = { visualize: Nothing, skipNotInViewport: Nothing, skipInactive: Nothing, skipScoreBased: Nothing, provider: Provider2Captcha token }
+
+prepareOptions :: Options -> Foreign
+prepareOptions { provider, visualize, skipInactive, skipNotInViewport, skipScoreBased } =
+  writeImpl
+    { provider: case provider of
+        Provider2Captcha (Token2Captcha t) -> writeImpl { id: "2captcha", token: t }
+        ProviderCustom f -> writeImpl { fn: unsafeToForeign $ prepareCustomProvider f }
+    , visualFeedback: FFI.maybeToUndefined visualize
+    , solveInViewportOnly: FFI.maybeToUndefined $ skipNotInViewport
+    , solveScoreBased: FFI.maybeToUndefined $ not <$> skipScoreBased
+    , solveInactiveChallenges: FFI.maybeToUndefined $ not <$> skipInactive
+    , throwOnError: true
+    }
+
+type CaptchaInfo =
+  { kind :: Maybe CaptchaKind
+  , vendor :: Maybe CaptchaVendor
+  , id :: Maybe String
+  , sitekey :: Maybe String
+  , s :: Maybe String
+  , isInViewport :: Maybe Boolean
+  , isInvisible :: Maybe Boolean
+  , hasActiveChallengePopup :: Maybe Boolean
+  , hasChallengeFrame :: Maybe Boolean
+  , action :: Maybe String
+  , callback :: CaptchaCallback
+  , hasResponseElement :: Maybe Boolean
+  , url :: Maybe String
+  , display :: Maybe CaptchaInfoDisplay
+  }
+
+duplexSoln :: JsDuplex CaptchaSolution _
+duplexSoln =
+  let
+    toRaw r = modify (Proxy :: Proxy "requestAt") CoerceDate
+      $ modify (Proxy :: Proxy "responseAt") CoerceDate
+      $ r
+    fromRaw r = pure
+      $ modify (Proxy :: Proxy "requestAt") (unwrap)
+      $ modify (Proxy :: Proxy "responseAt") (unwrap)
+      $ r
+  in
+    duplex toRaw fromRaw
+
+duplexInfo :: JsDuplex CaptchaInfo _
+duplexInfo =
+  let
+    toRaw r = rename (Proxy :: Proxy "kind") (Proxy :: Proxy "_type") $ r
+    fromRaw r = pure $ rename (Proxy :: Proxy "_type") (Proxy :: Proxy "kind") r
+  in
+    duplex toRaw fromRaw
+
+foreign import data CaptchaPlugin :: Type
+
+foreign import _captcha :: forall (r :: Row Type). Foreign -> Puppeteer r -> Effect (Puppeteer (captcha :: CaptchaPlugin | r))
+foreign import _findCaptchas :: Page -> Promise Foreign
+foreign import _getSolutions :: Page -> Foreign -> Promise Foreign
+foreign import _enterSolutions :: Page -> Foreign -> Promise Foreign
+foreign import _solveCaptchas :: Page -> Promise Foreign
+
+read :: forall @a. ReadForeign a => Foreign -> Either Error a
+read = lmap (error <<< show) <<< runExcept <<< readImpl
+
+install :: forall (r :: Row Type). Options -> Puppeteer r -> Effect (Puppeteer (captcha :: CaptchaPlugin | r))
+install o p = _captcha (prepareOptions o) p
+
+infos :: Foreign -> Either Error (Array CaptchaInfoMaybeFiltered)
+infos f = do
+  { captchas, filtered } <- read @({ captchas :: Array Foreign, filtered :: Array Foreign }) f
+  captchas' <- sequence $ duplexRead duplexInfo <$> captchas
+  let captchas'' = (_ /\ Nothing) <$> captchas'
+  filtered' <- for filtered \f' -> do
+    c <- duplexRead duplexInfo f'
+    { filtered: wasF, filteredReason } <- read @({ filtered :: Boolean, filteredReason :: String }) f'
+    pure $ case filteredFromString filteredReason of
+      Just r | wasF -> c /\ (Just r)
+      _ -> c /\ Nothing
+  pure $ captchas'' <> filtered'
+
+findCaptchas :: forall (r :: Row Type). Puppeteer (captcha :: CaptchaPlugin | r) -> Page -> Aff (Array CaptchaInfoMaybeFiltered)
+findCaptchas _ p = do
+  f <- Promise.toAff $ _findCaptchas p
+  liftEither $ infos f
+
+getSolutions :: forall (r :: Row Type). Puppeteer (captcha :: CaptchaPlugin | r) -> Page -> Array CaptchaInfo -> Aff (Array CaptchaSolution)
+getSolutions _ p is = do
+  f <- Promise.toAff $ _getSolutions p (writeImpl $ duplexWrite duplexInfo <$> is)
+  { solutions } <- liftEither $ read @({ solutions :: Array Foreign }) f
+  liftEither $ for solutions $ duplexRead duplexSoln
+
+enterSolutions :: forall (r :: Row Type). Puppeteer (captcha :: CaptchaPlugin | r) -> Page -> Array CaptchaSolution -> Aff (Array CaptchaSolved)
+enterSolutions _ p sols = do
+  f <- Promise.toAff $ _enterSolutions p (writeImpl $ duplexWrite duplexSoln <$> sols)
+  { solved } <- liftEither $ read @({ solved :: Array Foreign }) f
+  liftEither $ for solved $ duplexRead duplexSolved
+
+solveCaptchas :: forall (r :: Row Type). Puppeteer (captcha :: CaptchaPlugin | r) -> Page -> Aff SolveResult
+solveCaptchas _ p = do
+  f <- Promise.toAff $ _solveCaptchas p
+  { solved, solutions } <- liftEither $ read @({ solved :: Array Foreign, solutions :: Array Foreign }) f
+  captchas <- liftEither $ infos f
+  liftEither do
+    solved' <- for solved $ duplexRead duplexSolved
+    solutions' <- for solutions $ duplexRead duplexSoln
+    pure $ { captchas, solved: solved', solutions: solutions' }
diff --git a/src/Puppeteer.Plugin.Stealth.js b/src/Puppeteer.Plugin.Stealth.js
new file mode 100644
index 0000000..6056ed8
--- /dev/null
+++ b/src/Puppeteer.Plugin.Stealth.js
@@ -0,0 +1,5 @@
+import { PuppeteerExtra } from 'puppeteer-extra'
+import Stealth from 'puppeteer-extra-plugin-stealth'
+
+/** @type {(_: PuppeteerExtra) => () => PuppeteerExtra} */
+export const install = p => () => p.use(Stealth())
diff --git a/src/Puppeteer.Plugin.Stealth.purs b/src/Puppeteer.Plugin.Stealth.purs
new file mode 100644
index 0000000..0fcb3a7
--- /dev/null
+++ b/src/Puppeteer.Plugin.Stealth.purs
@@ -0,0 +1,8 @@
+module Puppeteer.Plugin.Stealth where
+
+import Effect (Effect)
+import Puppeteer.Base (Puppeteer)
+
+-- | https://github.com/berstend/puppeteer-extra/tree/master/packages/puppeteer-extra-plugin-stealth
+foreign import data StealthPlugin :: Type
+foreign import install :: forall (r :: Row Type). Puppeteer r -> Effect (Puppeteer (stealth :: StealthPlugin | r))
diff --git a/src/Puppeteer.purs b/src/Puppeteer.purs
index ee542d6..fde2767 100644
--- a/src/Puppeteer.purs
+++ b/src/Puppeteer.purs
@@ -1,6 +1,6 @@
 module Puppeteer
   ( module X
-  , puppeteer
+  , new
   , connect
   , launch
   , connect_
@@ -23,12 +23,12 @@ import Effect (Effect)
 import Effect.Aff (Aff)
 import Effect.Unsafe (unsafePerformEffect)
 import Foreign (Foreign)
-import Puppeteer.Base (Puppeteer)
+import Puppeteer.Base (Puppeteer, duplexWrite)
 import Puppeteer.Base as X
-import Puppeteer.Screenshot as X
 import Puppeteer.Browser (Browser)
 import Puppeteer.Browser as Browser
 import Puppeteer.FFI as FFI
+import Puppeteer.Screenshot as X
 import Simple.JSON (writeImpl)
 
 --| [https://pptr.dev/api/puppeteer.puppeteerlaunchoptions]
@@ -113,7 +113,7 @@ prepareConnectOptions
           , headers: FFI.maybeToUndefined $ map FFI.mapToRecord headers
           , transport: FFI.maybeToUndefined $ map transport' transport
           }
-      , writeImpl $ map Browser.prepareConnectOptions browser
+      , writeImpl $ map (duplexWrite Browser.duplexConnect) browser
       ]
 
 prepareLaunchOptions :: Launch -> Foreign
@@ -157,7 +157,7 @@ prepareLaunchOptions
           , headless: if headless then writeImpl "new" else writeImpl false
           , userDataDir: FFI.maybeToUndefined userDataDir
           }
-      , writeImpl $ FFI.maybeToUndefined $ map Browser.prepareConnectOptions browser
+      , writeImpl $ FFI.maybeToUndefined $ map (duplexWrite Browser.duplexConnect) browser
       ]
 
 foreign import _puppeteer :: Effect (Promise (Puppeteer ()))
@@ -168,8 +168,8 @@ foreign import _launch :: forall p. Foreign -> Puppeteer p -> Effect (Promise Br
 --|
 --| [`PuppeteerExtra`](https://github.com/berstend/puppeteer-extra/blob/master/packages/puppeteer-extra/src/index.ts)
 --| [`PuppeteerNode`](https://pptr.dev/api/puppeteer.puppeteernode)
-puppeteer :: Unit -> Aff (Puppeteer ())
-puppeteer _ = Promise.toAffE _puppeteer
+new :: Aff (Puppeteer ())
+new = Promise.toAffE _puppeteer
 
 --| Connect to an existing browser instance
 --|
diff --git a/test/Puppeteer.Browser.Spec.purs b/test/Puppeteer.Browser.Spec.purs
index 733ae6c..5f1ea91 100644
--- a/test/Puppeteer.Browser.Spec.purs
+++ b/test/Puppeteer.Browser.Spec.purs
@@ -12,7 +12,7 @@ import Test.Spec.Assertions (shouldEqual, shouldNotEqual)
 import Test.Util (test, testE)
 
 spec :: SpecT Aff Unit Effect Unit
-spec = beforeAll (Pup.launch_ =<< Pup.puppeteer unit)
+spec = beforeAll (Pup.launch_ =<< Pup.new)
   $ describe "Browser" do
       testE "websocketEndpoint" $ shouldNotEqual "" <=< Pup.Browser.websocketEndpoint
       testE "connected" $ shouldEqual true <=< Pup.Browser.connected
@@ -22,6 +22,6 @@ spec = beforeAll (Pup.launch_ =<< Pup.puppeteer unit)
         connected <- liftEffect $ Pup.Browser.connected b
         connected `shouldEqual` false
 
-        pup <- Pup.puppeteer unit
+        pup <- Pup.new
         b' <- Pup.connect (Pup.connectDefault $ Pup.BrowserWebsocket ws) pup
         Pup.Browser.close b'
diff --git a/test/Puppeteer.Handle.Spec.purs b/test/Puppeteer.Handle.Spec.purs
index 1d871eb..d383f6f 100644
--- a/test/Puppeteer.Handle.Spec.purs
+++ b/test/Puppeteer.Handle.Spec.purs
@@ -100,7 +100,7 @@ withPage :: SpecT Aff Pup.Page Effect Unit -> SpecT Aff Unit Effect Unit
 withPage =
   let
     withPage' spec' _ = do
-      pup <- Pup.puppeteer unit
+      pup <- Pup.new
       b <- Pup.launch_ pup
       page <- Pup.Page.new b
       failOnPageError page do
diff --git a/test/Puppeteer.Page.Event.Spec.purs b/test/Puppeteer.Page.Event.Spec.purs
index 64501dd..9c9d1d0 100644
--- a/test/Puppeteer.Page.Event.Spec.purs
+++ b/test/Puppeteer.Page.Event.Spec.purs
@@ -61,7 +61,7 @@ withPage =
 
 spec :: SpecT Aff Unit Effect Unit
 spec =
-  beforeAll (Pup.launch_ =<< Pup.puppeteer unit)
+  beforeAll (Pup.launch_ =<< Pup.new)
     $ afterAll Pup.Browser.close
     $ do
         describe "Event" do
diff --git a/test/Puppeteer.Page.Spec.purs b/test/Puppeteer.Page.Spec.purs
index 5ee3eb4..e82d356 100644
--- a/test/Puppeteer.Page.Spec.purs
+++ b/test/Puppeteer.Page.Spec.purs
@@ -75,7 +75,7 @@ inputPage =
 """
 
 spec :: SpecT Aff Unit Effect Unit
-spec = beforeAll (Pup.launch_ =<< Pup.puppeteer unit)
+spec = beforeAll (Pup.launch_ =<< Pup.new)
   $ afterAll Pup.Browser.close
   $ describe "Page" do
       test "new, close, isClosed" \b -> do
diff --git a/test/Puppeteer.Plugin.Spec.purs b/test/Puppeteer.Plugin.Spec.purs
new file mode 100644
index 0000000..3d22857
--- /dev/null
+++ b/test/Puppeteer.Plugin.Spec.purs
@@ -0,0 +1,99 @@
+module Puppeteer.Plugin.Spec where
+
+import Prelude
+
+import Control.Monad.Error.Class (liftMaybe, try)
+import Control.Monad.ST as ST
+import Control.Monad.ST.Global as ST
+import Control.Monad.ST.Ref as ST
+import Control.Parallel (parallel, sequential)
+import Data.Array as Array
+import Data.Foldable (for_)
+import Data.Maybe (Maybe(..))
+import Data.Newtype (wrap)
+import Data.Traversable (for)
+import Effect (Effect)
+import Effect.Aff (Aff, delay)
+import Effect.Class (liftEffect)
+import Effect.Console (warn)
+import Effect.Exception (error)
+import Node.EventEmitter as EventEmitter
+import Node.Process as Process
+import Puppeteer as Pup
+import Puppeteer.Eval as Pup.Eval
+import Puppeteer.Page as Pup.Page
+import Puppeteer.Page.Navigate as Pup.Page.Nav
+import Puppeteer.Page.WaitFor as Pup.Page.WaitFor
+import Puppeteer.Plugin.AdBlock as Pup.AdBlock
+import Puppeteer.Plugin.AnonymousUserAgent as Pup.AnonUA
+import Puppeteer.Plugin.Captcha as Pup.Captcha
+import Puppeteer.Plugin.Stealth as Pup.Stealth
+import Test.Spec (SpecT(..), describe, focus, pending)
+import Test.Spec.Assertions (shouldEqual, shouldSatisfy)
+import Test.Util (test)
+
+spec :: SpecT Aff Unit Effect Unit
+spec = describe "Plugin" do
+  args <- liftEffect Process.argv
+
+  let
+    pendingUnlessArg a t b =
+      if not $ Array.any (_ == a) args then do
+        let msg = " (skipped unless `" <> a <> "`, ex. `spago test " <> a <> "`)"
+        pending (t <> msg)
+      else
+        test t b
+
+  describe "Captcha" do
+    test "install" do
+      pup <- Pup.new
+      pup' <- liftEffect $ Pup.Captcha.install (Pup.Captcha.defaultOptions $ wrap "") pup
+      void $ Pup.launch_ pup'
+
+    pendingUnlessArg "--test-captcha" "solves captchas" do
+      token <- liftMaybe (error "TWOCAPTCHA_API_KEY not present") <=< liftEffect <<< Process.lookupEnv $ "TWOCAPTCHA_API_KEY"
+      let
+        urls =
+          [ "https://www.google.com/recaptcha/api2/demo"
+          , "https://accounts.hcaptcha.com/demo"
+          , "https://democaptcha.com/demo-form-eng/hcaptcha.html"
+          ]
+      pup <- Pup.new
+      pup' <- liftEffect $ Pup.Captcha.install (Pup.Captcha.defaultOptions $ wrap token) pup
+      b <- Pup.launch_ pup'
+      sequential $ for_ urls \u -> parallel do
+        p <- Pup.Page.new b
+        _ <- Pup.Page.Nav.to_ p u
+        { solved } <- Pup.Captcha.solveCaptchas pup' p
+        Array.length solved `shouldSatisfy` (_ >= 1)
+      pure unit
+  describe "Adblock" do
+    test "install" do
+      pup <- Pup.new
+      pup' <- liftEffect $ Pup.AdBlock.install Pup.AdBlock.defaultOptions pup
+      void $ Pup.AdBlock.blocker pup'
+    pendingUnlessArg "--test-adblock" "blocks ads" do
+      pup <- Pup.new
+      pup' <- liftEffect $ Pup.AdBlock.install Pup.AdBlock.defaultOptions pup
+      blocker <- Pup.AdBlock.blocker pup'
+      requestsBlocked <- liftEffect $ ST.toEffect (ST.new 0)
+      stylesInjected <- liftEffect $ ST.toEffect (ST.new 0)
+      let add1On st h = liftEffect $ EventEmitter.on_ h (void $ ST.toEffect $ ST.modify (_ + 1) st) blocker
+      add1On requestsBlocked Pup.AdBlock.requestBlockedH
+      add1On stylesInjected Pup.AdBlock.styleInjectedH
+      b <- Pup.launch_ pup'
+      p <- Pup.Page.new b
+      _ <- Pup.Page.Nav.to_ p "https://www.google.com/search?q=rent%20a%20car"
+      Pup.Page.WaitFor.networkIdle (Pup.Page.WaitFor.NetworkIdleFor $ wrap 200.0) p
+      reqs <- liftEffect $ ST.toEffect $ ST.read requestsBlocked
+      stys <- liftEffect $ ST.toEffect $ ST.read stylesInjected
+      reqs `shouldSatisfy` (_ >= 1)
+      stys `shouldSatisfy` (_ >= 1)
+  describe "Stealth" do
+    test "install" do
+      pup <- Pup.new
+      void $ liftEffect $ Pup.Stealth.install pup
+  describe "AnonymousUserAgent" do
+    test "install" do
+      pup <- Pup.new
+      void $ liftEffect $ Pup.AnonUA.install pup
diff --git a/test/Puppeteer.Spec.purs b/test/Puppeteer.Spec.purs
index 40b3fc1..0727f98 100644
--- a/test/Puppeteer.Spec.purs
+++ b/test/Puppeteer.Spec.purs
@@ -11,6 +11,7 @@ import Puppeteer.Browser as Pup.Browser
 import Puppeteer.Browser.Spec as Spec.Browser
 import Puppeteer.Handle.Spec as Spec.Handle
 import Puppeteer.Page.Spec as Spec.Page
+import Puppeteer.Plugin.Spec as Spec.Plugin
 import Puppeteer.Selector.Spec as Spec.Selector
 import Test.Spec (SpecT, describe, mapSpecTree)
 import Test.Spec.Assertions (shouldEqual)
@@ -19,11 +20,11 @@ import Test.Util (test)
 spec :: SpecT Aff Unit Effect Unit
 spec = describe "Puppeteer" do
   test "launch" do
-    pup <- Pup.puppeteer unit
+    pup <- Pup.new
     map void Pup.launch_ pup
 
   test "connect" do
-    pup <- Pup.puppeteer unit
+    pup <- Pup.new
 
     b1 <- Pup.launch_ pup
     ws <- liftEffect $ Pup.Browser.websocketEndpoint b1
@@ -39,4 +40,5 @@ spec = describe "Puppeteer" do
   Spec.Browser.spec
   Spec.Page.spec
   Spec.Handle.spec
+  Spec.Plugin.spec
   mapSpecTree (pure <<< unwrap) identity Spec.Selector.spec
diff --git a/test/Test.Main.purs b/test/Test.Main.purs
index 2511673..0eb310e 100644
--- a/test/Test.Main.purs
+++ b/test/Test.Main.purs
@@ -19,11 +19,13 @@ import Test.Spec.Config (defaultConfig)
 import Test.Spec.Reporter (consoleReporter)
 import Test.Spec.Result (Result(..))
 import Test.Spec.Runner (runSpecT)
+import Dotenv as Dotenv
 
 foreign import errorString :: Error -> Effect String
 
 main :: Effect Unit
 main = launchAff_ do
+  Dotenv.loadFile
   let cfg = defaultConfig { timeout = Nothing, exit = false }
   run <- liftEffect $ runSpecT cfg [ consoleReporter ] Spec.spec
   res <- (map (join <<< map (foldl Array.snoc [])) run) :: Aff (Array Result)