Figma-style alignment guides for your project — directly in the browser. Committed to the repo, so the whole team designs to the same system.

CLI for Replicate

Generate anything from your terminal

AI agents running research on single-GPU nanochat training automatically

Auto-detect your app's URL in local, preview and production on any platform or framework.

A comprehensive Domain-Driven Design example with problem space strategic analysis and various tactical patterns.

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

A Dropbox filesystem adapter for just-bash.

The Open Standard for Generative UI

Build TypeScript TUI backed by fast native rendering engine

700+ curated UI sound effects for modern web apps. Browse, preview, and install sounds with a single command. Free and open source

Semantic Search & Call Graphs for AI Agents (100% Local)

Browser automation CLI for AI agents

Vercel's official collection of agent skills

The CSV magician

AI-powered CLI that watches folders and automatically organizes files based on natural language instructions

Unlock your displays on your Mac! Flexible HiDPI scaling, XDR/HDR extra brightness, virtual screens, DDC control, extra dimming, PIP/streaming, EDID override and lots more!

Lightweight, single-binary log analytics interface for ClickHouse, focused on high-performance querying and visualization

Cache-control header utility that parses human readable time strings into seconds.

Visual AI workflow automation platform

Stable JS value hash

🎒 Token-Oriented Object Notation (TOON) – Compact, human-readable, schema-aware JSON for LLM prompts. Spec, benchmarks, TypeScript SDK.

Workflow SDK: Build durable, reliable, and observable apps and AI Agents in TypeScript

Open-source vector similarity search for Postgres

Zero-config CLI for TypeScript package development

CommonForms — open models to auto-detect PDF form fields

Essential utilities for building production-ready AI applications with Vercel AI SDK. State management, debugging, structured streaming, intelligent agents, and caching.

An open source collection of animated, interactive & fully customizable React components for building memorable websites.

A curated list of awesome things related to shadcn/ui.

UI Library for Design Engineers. Animated components and effects you can copy and paste into your apps. Free. Open Source.