#fast

View disk space usage and delete unwanted data, fast.

A fast and minimal alternative to globby and fast-glob

📝 Markdown and HTML renderer for Svelte 5 — built for streaming AI agent output from Claude Code, ChatGPT, and agentic workflows. XSS-safe defaults, token caching, TypeScript types.

A low-level, lightweight protocol buffers implementation in JavaScript.

A fast, lightweight and more productive microservices framework

A fast, lightweight HTML to Markdown converter optimized for LLM consumption. Uses proven parsing libraries to deliver clean, well-structured markdown with intelligent content extraction and noise filtering.

A super-fast network fetching library for React Native with prefetching support

🔥 Insanely fast native C++, Swift or Kotlin modules with a statically compiled binding layer to JSI

Tools for building Bazel targets when source files change.

The fastest way to replace any text/file/piped stream content. Shipped with both NodeJS API & CLI out of the box!

A high-performance Twitch Miner written in Go. Claims drops, channel points, bonuses, places predictions, joins raids, and more - all with a fraction of the resource usage, and DB config option!

JSON Schema validation with first-class TypeScript. AOT-compile schemas to dependency-free ESM modules or validate at runtime, with type inference from your schemas. Pure JS by default, optional native accelerator. Draft 2020-12 + Draft 7, full $dynamicRef/$anchor, standard error format.

Rust bindings for Ada URL parser

An incredibly fast JavaScript library for Delaunay triangulation of 2D points

The fastest .NET Reflection cache