Full featured Promises/A+ implementation with exceptionally good performance
A high performance Redis client.
Memoize functions - An optimization used to speed up consecutive function calls by caching the result of calls with identical input
A memoization library which only remembers the latest invocation
New Relic agent
Really Fast Deep Clone
very fast object redaction
Reuse objects and functions with style
check if the event loop is blocked
Run load tests for your web application. Mostly ab-compatible interface, with an option to force requests per second. Includes an API for automated load testing.
Very simple module to calculate block execution time.
Manage multiple event handlers using few event listeners
ultility to measure execution time
Faster subsequent page-loads by prefetching in-viewport links during idle time
Module that helps you write generated functions in Node
A scheduler based on requestAnimationFrame
A tiny, crazy fast memoization library for the 95% use-case
This module can add `ServerTiming` Header to http response, and be able to use express middleware
Analyze the web performance of your site