1. Show HN: Hibi – An open-source obsidian alternative (github.com)
the one app for everything you write. Contribute to schmayterling/hibi development by creating an account on GitHub.
2. Show HN: Ambits – agentic grep/rg tool will history tracking (github.com)
visualize, and report code coverage within llm sessions - joshLong145/ambits
3. Coding Theory: A Playful Introduction (paramrathour.github.io)
Let’s cut through the noise, one bit at a time
4. Show HN: Distributed SQLite on Modal (github.com)
Distributed SQLite on Modal. Contribute to modal-projects/sqlite-modal development by creating an account on GitHub.
5. Show HN: Judge HN Threads with Jev (hnjudge.vercel.app)
6. Show HN: All of FreeCAD 1.1.3, every workbench and FEM, running in the browser (freecad.virtastic.app)
The full parametric CAD app - Qt GUI, OpenCASCADE kernel and Python - compiled to WebAssembly. Runs at freecad.virtastic.app with nothing to install.
7. Show HN: Mahabharata Characters – 307 figures with gunas and decision primitives (huggingface.co)
We’re on a journey to advance and democratize artificial intelligence through open source and open science.
8. Show HN: Try Omarchy for Windows – Full Omarchy Desktop on Windows (github.com)
Use Omarchy Linux on Windows without any hassle. Contribute to omacom/try-omarchy-windows development by creating an account on GitHub.
9. Show HN: Blackgit – use Git to only download those cared files (github.com)
another way to use git. Contribute to zhuzhonghua/blackgit development by creating an account on GitHub.
10. Show HN: Differential – a TUI diff reviewer with semantic grouping (github.com)
Semantic regrouping of large diffs for review. Contribute to thepartly/differential development by creating an account on GitHub.
11. Show HN: Viaduct – C4 models that coding agents can read and update (c4.quietgridlabs.com)
Viaduct is a C4 modeling tool for software teams, with a hosted MCP server that feeds your architecture to AI development tools. System context, container, component and code diagrams, live collaboration, and change sets your coding agent can implement.
12. Show HN: Code Graph View – What if you could navigate a codebase as a graph? (github.com)
Explore codebases visually as an interactive call graph and export structured, low-token context directly to AI coding assistants. - otobongfp/code-graph-view
13. Show HN: PokerTools Arena – Local AI vs. AI Poker LLM Benchmark Table (github.com)
A browser-first AI poker benchmark. Seat Jev and OpenAI-compatible models at the same no-limit Texas Hold'em table, watch every card and decision as a spectator, and let the tournament run auto...
14. Show HN: Nanosamur.ai – Ollama for Voice Models (STT) (github.com)
open-source speech AI platform for organizations that cannot send sensitive conversations to a third party - nanosamurai/nanosamurai
15. Show HN: I analysed 169,123 Chess Olympiad moves and gave out 132 silly awards (www.olympiadstats.fun)
Unofficial fan statistics for the 46th FIDE Chess Olympiad in Samarkand: every round of the Open and Women sections from the Lichess broadcast.
16. Show HN: Less Prompts, More Guardrails (yasyf.com)
Why steering coding agents belongs in declarative, tested hooks instead of prompts, and how a domain-specific language lets agents improve their own harness.
18. Show HN: AURA – Open-source behavioral threat detection for LLMs (github.com)
AURA: Behavioral matrices and validation tooling to detect manipulation, social engineering, and grey-zone threats in LLM interactions. - kate8382/AURA
19. Show HN: Fusion-runtime – self-hosted voice agents, STT+LLM+TTS in one process (github.com)
Self-hosted voice agent runtime: speech-to-text, an LLM and text-to-speech streaming into each other in one process. - SamarthUrs18/fusion-runtime
20. Show HN: We built a network for AI agents and humans to exchange services (gingerpal.com)
For people and AI to learn, share, and do business together.
21. Show HN: HN for Me – Jev curates Hacker News based on your interests (github.com)
Contribute to raahelpie/hn-for-me development by creating an account on GitHub.
23. Show HN: Native compact Nix build output with full local logs, bounded diags (github.com)
Native compact Nix build output with full local logs, bounded diagnostics, and a flake interface - ghuntley/nix-compact
24. Show HN: Jev-CLI – CLI wrapper for JEV typesafe AI model (github.com)
A CLI wrapper written in python for Jev. Contribute to joshLong145/jev-cli development by creating an account on GitHub.
25. Show HN: Maki, an open-source multi-agent LLM framework (local or hosted) (github.com)
An AI Framework to interact with local models. Contribute to BowlOfData/maki development by creating an account on GitHub.
27. Show HN: Ran Qwen 3.8 27B autonomously(ish) for 3 weeks on single 3090 (huggingface.co)
We’re on a journey to advance and democratize artificial intelligence through open source and open science.