1. Show HN: Pg_stat_ch, a Postgres extension to export every metric to ClickHouse (github.com)
Contribute to ClickHouse/pg_stat_ch development by creating an account on GitHub.
2. Vision 50 Years Phone – Keeping old Android phones fast without root (github.com)
Contribute to 50YearsPhone/vision-50-years-phone development by creating an account on GitHub.
3. Show HN: GeoChess – open-source geography strategy game (geochess.org)
GeoChess is a fast-paced geography strategy game where you claim neighboring countries and outsmart your opponents.
GeoChess is an open-source strategy game where players take turns claiming countries based on their borders, adding a geographical twist to traditional gameplay. Check it out on GitHub and share your feedback on this unique concept!
4. Show HN: Porting Super Hexagon to the Playdate (captnemo.in)
7. Show HN: Rucksack alpha CLI that pins a Mac to a hotspot and holds a sleep lease (github.com)
macOS CLI that keeps your Mac awake with the lid closed on battery, so a local Codex, Claude Code, or Cursor session keeps running. - noahnawara/rucksack
8. Show HN: Open-plan-annotator – local annotation UI for working with agent plans (github.com)
Local-first agent plan annotator. Contribute to ndom91/open-plan-annotator development by creating an account on GitHub.
10. Show HN: Readability for web and PDFs with TTS and local AI summary (github.com)
readability-read-aloud-web-pdf-ai-summary. Contribute to ldenoue/readability-read-aloud-web-pdf-ai-summary development by creating an account on GitHub.
11. Show HN: How many other kids need to be in the room before they match names (names.vaguespac.es)
Pick a baby name and find out how many kids need to be in the room before it’s a coin flip that one of them shares it. Built on real Social Security name data, 2020–2024.
12. Show HN: I built an app for learning and playing Bridge (bridge.brannon.online)
13. Hallmark – Anti-AI-Slop Design Skill for Claude Code, Cursor, and Codex (github.com)
Anti-AI-slop design skill for Claude Code, Cursor, and Codex. - Nutlope/hallmark
14. Show HN: CDXE – Cyber Defence Exercise Environment (kryptogram.se)
An exercise environment for Cyber Defence Exercises
15. Show HN: Crossle – A daily puzzle game where you find 3 intersecting words (crossle.resistancelabs.tech)
16. Show HN: Organic cell simulation with infinite zoom (100k cells, raw WebGL) (philomatics.com)
17. Show HN: Registrly – cross-referenced UK company and Global LEI lookup (registrly.com)
Look up and verify company registrations, legal entity identifiers and official records worldwide.
18. Show HN: Peek – Open social media links without distraction (github.com)
Open social media links without distraction. Contribute to RtiM0/peek development by creating an account on GitHub.
19. Show HN: MutexCam – Global Camera and Mic Control on Mac for Zoom, Teams, Meet (mutex.cam)
One switch turns your camera and microphone off in every meeting app on your Mac. Push-to-talk, panic shortcut, custom webcam image.
21. Show HN: Axtary – Content Authorization for AI Agents (axtary.com)
Content authorization that blocks risky agent actions before they reach tools, MCP servers, and production systems.
22. Show HN: Argus – VSCode Worktree Agent Session Manager (marketplace.visualstudio.com)
Extension for Visual Studio Code - Worktree-first mission control for Claude Code and Codex sessions.
23. Show HN: QuickFlo – I got sick of exporting business workflows as a consultant (quickflo.app)
Describe what you need and get a workflow that runs. Package it with its triggers, data, and dashboards, and install it across your customer base.
24. Show HN: Houhou – Resilience Policies Package for TypeScript Async Functions (hou2.vercel.app)
25. Show HN: Routeveil – Shared-element and page transitions engine for React Router (www.routeveil.dev)
Preview shared-element transitions between React Router routes with Routeveil.
26. Show HN: ModelFuzz – Open-source runtime guardrails for AI agents (www.modelfuzz.com)
ModelFuzz secures LLM agents against prompt injection. Scan for vulnerabilities, then block unsafe tool calls at the execution layer with one decorator.
27. Show HN: An interactive way to exploit an LLM without going to jail (github.com)
A hands-on kit for educational, authorized red teaming of any locally-run LLM. - joshfischer1108/jailbreak-lab
28. Show HN: I made Claude quiz me on my own code before showing it (github.com)
Copilot, not autopilot. A Claude skill that keeps you thinking while AI writes your code. - De-Cri/dont-kick-me-out
29. Show HN: Vocabulary, a daily game to learn words(V2) (www.quizingo.app)
Play today's daily vocabulary game on Quizingo. Solve a 3x3 word meaning board, compare results, and come back tomorrow for a new game.
30. Show HN: Swarm, a beautiful torrent client on macOS (get-swarm.com)
Swarm is a native macOS BitTorrent client: poster galleries for movies and series, live transfer graphs, per-torrent bandwidth priority, and a menu-bar command center. Free for 45 days, then a one-time €10 lifetime license.