Perf Packages

Display the elapsed execution time of grunt tasks

Run grunt tasks concurrently

the fastest version of Function#bind I could make

A simple, light-weight NodeJS utility for measuring code execution in high-resolution real times.

Performance-minded React linting rules for ESLint

ultility to measure execution time

Simplified high resolution timing

A dead simple benchmarking framework

Grunt task to extract & inline critical-path CSS from HTML

Browser shim for window.requestIdleCallback

Reusing Angular e2e tests for performance analysis

A FastList component for React Native with a RecyclerView style API

The Jest Measure library implements APIs for writing benchmaks to profile and verify the performance of your code when using the Jest unit testing library.

Native DOM components that pair nicely with DOM diffing algorithms

Check load performance of your module and its dependencies

A loader for webpack to load JSON with performance advice

Display the elapsed execution time of grunt tasks

Send browser performance metrics to third-party analytics providers

A modern benchmarking library for Node.js

Jest extenstion to simplify testing performance