DeepSeek-V4: Towards Highly Efficient Million-Token Context Intelligence AI News Open Source News Machine Learning Q: 8 R: 9 Apr 24, 2026 Summary
vercel-labs/skills: CLI for the Open Agent Skills Ecosystem Open Source AI Tools API & Integrations Q: 8 R: 9 Apr 17, 2026 Summary
Z4nzu/hackingtool: All-in-One Hacking Toolkit for Security Researchers Penetration Testing Open Source Q: 7 R: 8 Mar 24, 2026 Summary
RAG-Anything: All-in-One Multimodal Document Processing and Retrieval Framework AI Tools Open Source News Q: 9 R: 9 Mar 24, 2026 Summary
OpenMetadata: Unified metadata platform for data discovery, governance, and observability Open Source Data Engineering API & Integrations Q: 9 R: 9 Apr 22, 2026 Summary
Langfuse: Open source LLM engineering platform for observability, prompts, and evaluations Open Source Self-hosted AI Tools Q: 9 R: 9 Apr 23, 2026 Summary
Show HN: Tolaria – open-source macOS app to manage Markdown knowledge bases Open Source Self-hosted LLM & Prompting Q: 8 R: 9 Apr 23, 2026 Summary
How we built Elasticsearch simdvec to make vector search one of the fastest in the world Performance & Scalability Open Source Data Engineering Q: 9 R: 9 Apr 23, 2026 Summary
Who even uses jemalloc in 2026 anyway? (many major projects) Open Source Development Performance & Scalability Q: 8 R: 8 Apr 23, 2026 Summary
Gecko: a fast GLR parser with automatic syntax error recovery Development Open Source Q: 9 R: 7 Apr 23, 2026 Summary
Flow Map Learning via Nongradient Vector Flow [pdf] AI Tools Open Source API & Integrations Q: 8 R: 8 Apr 23, 2026 Summary
They will force you, open source maintainers, to drink the gasoline (adopting AI) AI Tools Open Source Vulnerability & CVE Q: 8 R: 9 Apr 22, 2026 Summary
Cryptographic Right Answers: Post Quantum and Rust Edition Security Open Source Q: 8 R: 9 Apr 22, 2026 Summary
Show HN: Broccoli, one shot coding agent on the cloud AI Tools Open Source Self-hosted Q: 8 R: 9 Apr 22, 2026 Summary
LWN Using LLMs to find Python C-extension bugs AI Tools Open Source Development Q: 9 R: 9 Apr 22, 2026 Summary
DuckDB 1.5.2: Patch release with DuckLake lakehouse format and Iceberg enhancements Open Source Database Performance & Scalability Q: 8 R: 9 Apr 22, 2026 Summary