open-intelligent-ui alternatives

thesysdev/open-intelligent-ui (378 stars, +360 this week): An open-source take on ChatGPT's Intelligent UI: answers stream as interactive UI (maps, photos, charts, drawings and working tools). Why it matters: useful plumbing for shipping LLM-powered features.

Below are 12 other LLM tooling repos tracked by OSS Radar that share at least two GitHub topics with open-intelligent-ui, ordered by how many topics overlap, then by stars gained in the last 7 days. Topic overlap means a similar problem space, not a drop-in replacement, so check each project's README.

1. 1. langchain-ai/langchain

   +259/wkest.

   The agent engineering platform. Why it matters: useful plumbing for shipping LLM-powered features.

   148k stars · Python · shared topics: agents, ai, ai-agents, chatgpt, llm, open-source, typescript

2. 2. f/prompts.chat

   +711/wkest.

   f.k.a. Awesome ChatGPT Prompts. Share, discover, and collect prompts from the community. Why it matters: useful plumbing for shipping LLM-powered features.

   173k stars · HTML · shared topics: ai, chatgpt, llm, nextjs, open-source, typescript

3. 3. langchain-ai/langgraph

   +329/wkest.

   Build resilient agents. Why it matters: useful plumbing for shipping LLM-powered features.

   43k stars · Python · shared topics: agents, ai, ai-agents, chatgpt, llm, open-source

4. 4. rohitg00/ai-engineering-from-scratch

   +3.1k/wkest.

   Learn AI Engineering! Learn it. Build it. Ship it for others. Why it matters: useful plumbing for shipping LLM-powered features.

   70k stars · Python · shared topics: agents, ai, ai-agents, llm, typescript

5. 5. deeplethe/solid-glass

   +2.4k/wkest.

   A design system for AI applications. Material, physical, tactile, technical. Why it matters: useful plumbing for shipping LLM-powered features.

   949 stars · TypeScript · shared topics: ai, ai-agents, chat-ui, llm, react

6. 6. mem0ai/mem0

   +340/wkest.

   The Memory Layer for AI Agents - Drop-in memory infrastructure for AI agents and apps. Context that persists. Built for production. Why it matters: useful plumbing for shipping LLM-powered features.

   67k stars · Python · shared topics: agents, ai, ai-agents, chatgpt, llm

7. 7. mastra-ai/mastra

   +133/wkest.

   Mastra is the modern TypeScript framework for AI-powered applications and agents. Why it matters: useful plumbing for shipping LLM-powered features.

   29k stars · TypeScript · shared topics: agents, ai, llm, nextjs, typescript

8. 8. vercel/ai

   +98/wkest.

   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… Why it matters: useful plumbing for shipping LLM-powered features.

   27k stars · TypeScript · shared topics: generative-ui, llm, nextjs, react, typescript

9. 9. NousResearch/hermes-agent

   +1.8k/wkest.

   The agent that grows with you. Why it matters: useful plumbing for shipping LLM-powered features.

   254k stars · Python · shared topics: ai, ai-agents, chatgpt, llm

10. 10. elie222/rakazo

    +585/wkest.

    Open-source Grok Bot alternative. Choose your own model and sandbox. Why it matters: useful plumbing for shipping LLM-powered features.

    4k stars · TypeScript · shared topics: ai-agents, chatgpt, llm, typescript

11. 11. unclecode/crawl4ai

    +476/wkest.

    Open-source web crawler and scraper for LLMs and AI agents: any website into clean, LLM-ready Markdown. Why it matters: useful plumbing for shipping LLM-powered features.

    86k stars · Python · shared topics: ai, ai-agents, llm, open-source

12. 12. asgeirtj/system_prompts_leaks

    +375/wkest.

    Documented system prompts from Anthropic - Claude Fable 5.1, Opus 5.5, Claude Design, Claude Code. OpenAI - ChatGPT GPT-6-Astra, Codex. Why it matters: useful plumbing for shipping LLM-powered features.

    70k stars · Python · shared topics: ai, ai-agents, chatgpt, llm

More: all trending LLM tooling repos · compare open-intelligent-ui with the top 2