ai-engineering-from-scratch alternatives

rohitg00/ai-engineering-from-scratch (69k stars, +889 this week): Learn AI Engineering! Learn it. Build it. Ship it for others. 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 ai-engineering-from-scratch, 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

   +161/wkest.

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

   148k stars · Python · shared topics: agents, ai, ai-agents, generative-ai, llm, python, typescript

2. 2. langchain-ai/langgraph

   +119/wkest.

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

   43k stars · Python · shared topics: agents, ai, ai-agents, generative-ai, llm, python

3. 3. amitshekhariitbhu/ai-engineering-interview-questions

   +42/wkest.

   Your Cheat Sheet for AI Engineering Interview – Questions and Answers. Why it matters: useful plumbing for shipping LLM-powered features.

   3.4k stars · Markdown · shared topics: agents, ai, ai-agents, ai-engineering, llm, mcp

4. 4. headroomlabs-ai/headroom

   +266/wkest.

   Compress tool outputs, logs, files, and RAG chunks before they reach the LLM. Why it matters: useful plumbing for shipping LLM-powered features.

   75k stars · Python · shared topics: ai, llm, mcp, python, typescript

5. 5. unclecode/crawl4ai

   +140/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.

   85k stars · Python · shared topics: ai, ai-agents, llm, mcp, python

6. 6. huggingface/transformers

   +70/wkest.

   🤗 Transformers: the model-definition framework for state-of-the-art machine learning models in text, vision, audio, and multimodal models… Why it matters: useful plumbing for shipping LLM-powered features.

   168k stars · Python · shared topics: deep-learning, llm, machine-learning, nlp, python

7. 7. mem0ai/mem0

   +56/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, llm, python

8. 8. mastra-ai/mastra

   +49/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, mcp, typescript

9. 9. BlenderGPT3D/blender-ai-addon

   +525/wkest.

   Blender add-on: create and edit 3D models by chatting with AI - send text or an image, get working bpy code. Why it matters: useful plumbing for shipping LLM-powered features.

   203 stars · Python · shared topics: ai, generative-ai, llm, python

10. 10. KKKKhazix/AIHOT

    +371/wkest.

    A website framework that collects hot topics from your sources and writes daily reports for any industry. Why it matters: useful plumbing for shipping LLM-powered features.

    7.6k stars · TypeScript · shared topics: ai, llm, mcp, typescript

11. 11. MakazhanAlpamys/Soup

    +315/wkest.

    Fine-tune LLMs from one YAML. Layer streaming trains an 8B model on a 4 GB laptop GPU. Why it matters: useful plumbing for shipping LLM-powered features.

    8.9k stars · Python · shared topics: llm, machine-learning, python, transformers

12. 12. can1357/oh-my-pi

    +224/wkest.

    ⌥ Coding agent with the IDE wired in. Built by Stencil Labs. Why it matters: useful plumbing for shipping LLM-powered features.

    35k stars · TypeScript · shared topics: llm, mcp, rust, typescript

More: all trending LLM tooling repos · compare ai-engineering-from-scratch with the top 2