UI library 2

Open-source toolkit for building custom AI-powered design apps Toolcraft is a free, open-source starter kit and UI library for building custom design applications with AI. It provides an application architecture for creative tools, including a canvas, toolbar, layers, timeline, and keyframe workflows. Its embedded AI skills, performance instructions, and visual testing rules are intended to help AI agents generate more consistent creative apps. Toolcraft works with Codex, Claude, Cursor, and other AI agents.
Open-source ReactJS UI library for building LLM and ChatUIs quickly. Reachat is an open-source UI building block library for LLM and ChatUIs for ReactJS. It allows developers to build chat experiences in hours instead of weeks. It provides highly customizable components, rich media support, and an intuitive API. Reachat is not coupled to any particular backend or LLM, making it versatile for various applications.