An implementation of Amazon's DynamoDB built on LevelDB

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.

Markdown renderer for react-native, with CommonMark spec support + adds syntax extensions & sugar (URL autolinking, typographer), originally created by Mient-jan Stelling as react-native-markdown-renderer

Opinionated UI KIT for Command Line apps

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

RustCrypto: Argon2 binding for Node.js

memlab is a framework that analyzes memory and finds memory leaks in JavaScript applications.

Merge multiple images into a single image

Thin coding agent - zero dependencies, no build step, Node.js native. Sharp code, zero bloat.

Latest icon fonts and CSS for material design icons.

Tiny but powerful full-text search engine for browser and Node

Media-library for AdonisJS — owner collections (MIME whitelist, single-file replace, ordering), image conversions (eager/lazy), pluggable content transformers (HLS video via mediabunny, metadata probe), and column attachments, all on top of @adonisjs/driv

Self-host the Playfair Display font in a neatly bundled NPM package.

Redis Server for testing. The server will allow you to connect your favorite client library to the Redis Server and run parallel integration tests isolated from each other.

In-memory state adapter for Chat SDK — zero-dependency subscriptions, locks, and cache for local development and tests

Header files and C++ sources for libvips and dependencies required when compiling sharp from source

A WebGL memory tracker

Create PWA resources for Expo projects

In-memory abstract-level database for Node.js and browsers

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