Sign Up for Free

RunKit +

Try any Node.js package right in your browser

This is a playground to test code. It runs a full Node.js environment and already has all of npm’s 1,000,000+ packages pre-installed, including react-perf-tool with all npm packages installed. Try it out:

require("react/package.json"); // react is a peer dependency. require("react-addons-perf/package.json"); // react-addons-perf is a peer dependency. var reactPerfTool = require("react-perf-tool")

This service is provided by RunKit and is not affiliated with npm, Inc or the package authors.

react-perf-tool v0.2.3

Record and debug React performance from the browser

RunKit is a free, in-browser JavaScript dev environment for prototyping Node.js code, with every npm package installed. Sign up to share your code.
Sign Up for Free