No description, website, or topics provided.
Clone or download
Fetching latest commit…
Cannot retrieve the latest commit at this time.
Type Name Latest commit message Commit time
Failed to load latest commit information.

Benchmarking JavaScript

This repo goes with the blog post: Benchmarking and Optimizing Slow JavaScript.

To run the tests. Use a recent version of Node. Tested on v8.9.4.

npm install
npm test


Starting benchmark, please wait...
parseUsers1(apiUsers) x 5.93 ops/sec ±7.56% (20 runs sampled)
parseUsers2(apiUsers) x 5.15 ops/sec ±1.83% (17 runs sampled)
parseUsers3(apiUsers) x 29,350 ops/sec ±1.37% (83 runs sampled)
parseUsers4(apiUsers) x 19,607 ops/sec ±3.26% (80 runs sampled)
parseUsers5(apiUsers) x 11,763 ops/sec ±8.97% (68 runs sampled)
parseUsers6(apiUsers) x 20,284 ops/sec ±1.66% (81 runs sampled)

Fastest is parseUsers3(apiUsers)