1. HKUDS/DeepTutor
An open-source personalized AI tutor built on multi-agent and RAG, for students and self-learners who want lifelong guided learning.
Data: GitHub 24h star gainers + Hacker News, collected 2026-10-29. Wrap score 1-5 = how promising a hosted or paid product built on it looks (license, demand, GPU needs). Build angles are in the Chinese edition. How picks are scored.
An open-source personalized AI tutor built on multi-agent and RAG, for students and self-learners who want lifelong guided learning.
An anti-AI-slop design skill for Claude Code, Cursor and Codex, aimed at indie devs who ship frontends with AI.
A framework that renders video from HTML, built for AI agents and teams producing motion-graphics content.
A lightweight JetBrains IDE for vibe coding with the pi agent that adapts itself to how you work, for AI-assisted developers.
An open-source AI agent that works out of the box on desktop and mobile, for everyday users who don't want to configure anything.
A Claude Code SEO skill suite with 26 sub-skills and 19 sub-agents covering technical SEO, GEO/AEO and reporting, for site owners and marketers.
A security scanner for Claude Code, Codex and MCP skills that detects prompt injection, data exfiltration and supply-chain risks, for teams installing third-party skills.
Baidu's open-source OCR for one-shot long-document parsing, for developers and companies processing large volumes of PDFs and scans.
Before you build on one: which open-source licenses allow a closed paid app or SaaS · check a repo's license