--- sidebar_label: launch --- # launch() function #### Signature: ```typescript export declare function launch(opts: LaunchOptions): Process; ``` ## Parameters <table><thead><tr><th> Parameter </th><th> Type </th><th> Description </th></tr></thead> <tbody><tr><td> opts </td><td> [LaunchOptions](./browsers.launchoptions.md) </td><td> </td></tr> </tbody></table> **Returns:** [Process](./browsers.process.md)