Repos open source que usan PostCSS

The React Framework

Composable, accessible components with thoughtful defaults. Build your own component library with code you can customize, extend, and make your own.

Persistent Context Across Sessions for Every Agent – Captures everything your agent does during sessions, compresses it with AI, and injects relevant context back into future sessions. Works with Claude Code, OpenClaw, Codex, Gemini, Hermes, Copilot, OpenCode + More

Material UI: Comprehensive React component library that implements Google's Material Design. Free forever.

A utility-first CSS framework for rapid UI development.

Next generation frontend tooling. It's fast!

Local UI to run and train LLMs and diffusion models. Supports GGUF, MLX, Qwen3.8, DeepSeek-V4.1, MiniMax-H3, Gemma 4, FLUX and more.

Write HTML. Render video. Built for agents.

A lightweight, customizable Vue UI library for mobile web apps.

Modern and easy to use database GUI & SQL client for MySQL, Postgres, SQLite, SQL Server, ClickHouse, and more. Linux, MacOS, and Windows.

A reactive notebook for Python — run reproducible experiments, query with SQL, execute as a script, deploy as an app, and version with git. Stored as pure Python. All in a modern, AI-native editor.