@jongy/timeit - npm explorer

npm install @jongy/timeit

timeit-js

Clones CPython's timeit module, for JavaScript.

This is inteded to be an easy interface to run microbenchmarks.

For example - demonstrate Object vs Map access times (Node v14.4.0):
``js > timeit("d['a']", null, "d = new Map(); d['a'] = 5") 3.5180317138671874e-10 > timeit("d['a']", null, "d = {'a': 5}") 4.951427128906249e-10``

TODOs:
* Clean environment & side effects, like GC, JIT stuff, etc. For example, the result displayed above reproduces on a clean process, but not a process with "worn-out" heap.

npm install @jongy/timeit

timeit-js

Clones CPython's timeit module, for JavaScript.

This is inteded to be an easy interface to run microbenchmarks.

TODOs:
* Clean environment & side effects, like GC, JIT stuff, etc. For example, the result displayed above reproduces on a clean process, but not a process with "worn-out" heap.