Demo

https://looper-demo.glitch.me

When used with the webkit heap profiler and timeline, this tool is useful for confirming action cleanliness and detecting memory leaks in your web application.

1. import looper from "https://cdn.jsdelivr.net/npm/looper.js@3.0.3/dist-web/index.js"
2. Create a heap profile under webkit tools 'Profile'.
3. Using the browser's console, create a loop function, providing an array of functions to looper: var loop = looper([setup, teardown])
4. Record activity in the webkit timeline.
5. Calling this function returns a Promise of the completion, which defaults to 27 runs. Run the function: loop().
6. Let Looper finish.
7. Stop recording in the webkit timeline.
8. Create a second heap profile.
9. Compare the two heaps and evaluate memory growth in the timeline.