Agentic UI Tools

OpenRouter

Access any LLM through a single API.

Agentic AI

+2 more

Use a unified API to access and compare various large language models. Pay only for what you use with a flexible, non-subscription credit system.

assistant-ui

Build ChatGPT-like interfaces in your React app.

Agentic UIAI Tools

Integrate a ChatGPT-style user experience into your TypeScript/React applications. This library, built on shadcn/ui and Tailwind, simplifies building AI chat.

AI SDK

An open-source toolkit for building AI applications.

Agentic AI

+2 more

Get a free, open-source library to build AI-powered products using TypeScript. This toolkit provides the essential tools for creating AI applications.

CopilotKit

Build best-in-class copilots in your product.

Agentic AI

+2 more

Build intelligent, context-aware AI assistants for your application. Offers a full spectrum of UI customization and connects to any LLM or agent framework.

Mastra

Prototype and scale AI features in your JavaScript stack.

Agentic AI

+2 more

Build and deploy AI agents and complex workflows with a modern TypeScript framework. Features unified APIs, RAG, persistent memory, and built-in observability.

A curated collection of the best tools for building applications where AI agents accomplish complex tasks based on user goals expressed in natural language.