[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [Profiler](./puppeteer.protocol.profiler.md) > [FunctionCoverage](./puppeteer.protocol.profiler.functioncoverage.md) > [functionName](./puppeteer.protocol.profiler.functioncoverage.functionname.md) ## Protocol.Profiler.FunctionCoverage.functionName property JavaScript function name. Signature: ```typescript functionName: string; ```