Stars
A tiny runtime reactive UI core — callable state cells, computed reads, effects, and a small DOM layer. Runs as plain functions and live DOM nodes.
The first UI framework for the agentic era — tiny, performant, with WASM sandboxes for safe code execution.
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
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 (~3kB) virtual list (and grid) component for React, Vue, Solid, Svelte and Angular.
MarkdownIt plugin collections written with ts
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💬🚀