High-performance streaming multipart/mixed parser for Node.js

Simple implmentation of Stream.Readable and Stream.Writable holding the data in memory.

WASI Preview2 shim for JS environments

Recursive fs.readdir with streaming API and glob filtering.

A micro-library of stream components for building custom JSON and JSONC processing pipelines with a minimal memory footprint — parse, filter, and transform JSON far larger than available memory with a SAX-inspired token API, on Node.js or Web Streams.

Node.js atomic and non-atomic counters, rate limiting tools, protection from DoS and brute-force attacks at scale

Easy to use GraphQL performance analysis utility for tracing resolver execution time

argon2-rust binding for Node.js

based on [email protected], solved the v8-profiler segment fault error in node 8.x+

In-memory caching library for Node.JS and also cache engine for cacheman

Zero dependency streaming tar parser and writer for JavaScript.

Webpack provides a really detailed `webpack.debug.ProfilingPlugin`, but it only does CPU Profiling. There are more to performance tuning with Webpack than CPU profile. This plugin provides heap sample information to show where memory is allocated after a

Chain functions, generators, Node streams, and Web streams into a pipeline with backpressure support.

pyroscope nodejs package

A memory version of postgres

A library to generate EPUB from HTML

Fast code intelligence for AI coding agents — installs a verified native runtime set

A simple npx command to set up aws config during a CICD environment

node.js addon to output runtime logs

one rAF to rule them all