Sweep — essential software engineering practices as an interactive roadmap, live at sweep.engineering

Fast, accurate & comprehensive text measurement & layout

Sandbox your local AI agents so they can read/write only what they need

An energy-based formulation for soft-bodied virtual creatures

AI agent toolkit: unified LLM API, agent loop, TUI, coding agent CLI

Multi-agent communication extension for pi coding agent

Lit is a simple library for building fast, lightweight web components.

What are the principles we can use to build LLM-powered software that is actually good enough to put in the hands of production customers?

CommonMark + GFM compatible Markdown parser and renderer

TypeScript and WebAssembly bindings for Comrak, the Markdown-to-HTML renderer written in Rust.

Sticky responsive table of contents component

Mime types for JavaScript

A Svelte 5 port of stackblitz's use-stick-to-bottom

⚡️ Blazing fast scrolling for any amount of data

Magical utilities for your Svelte applications.

A zero-config, fast and small virtual list and grid component for React, Vue, Solid, Svelte and Angular.

Sheepdog – herd your async tasks!

MarkdownIt plugin collections written with ts

shadcn/ui, but for Svelte. ✨

Svelte component to render markdown.

A markdown parser and compiler. Built for speed.

Core building blocks for AI apps. High-quality, accessible, and customizable components for AI interfaces.

The AI Toolkit for TypeScript. From the creators of Next.js, the AI SDK is a free open-source library for building AI-powered applications and agents

Typescript/React Library for AI Chat 💬🚀

Rich-text editor with AI and shadcn/ui

Minimal Tiptap Editor

Lexical base rich text editor using shadcn/ui components

FULL Augment Code, Claude Code, Cluely, CodeBuddy, Comet, Cursor, Devin AI, Junie, Kiro, Leap.new, Lovable, Manus, NotionAI, Orchids.app, Perplexity, Poke, Qoder, Replit, Same.dev, Trae, Traycer AI…