4. Show HN: Built an AI that maps 17 facial dimensions and shows what to improve (realsmile.online)
Free AI looksmaxxing test and face analysis. Get your face score, golden ratio, symmetry rating, and photo ranking. Instant, private, no uploads.
5. Show HN: Good AI Task – a tool for asking AI what it can and can't do (goodaitask.com)
Paste any task. Get an honest, calibrated read on whether AI can actually do it — and what it would need.
6. Show HN: Useknockout open source background removal API 40× cheaper -remove.bg (github.com)
Contribute to useknockout/api development by creating an account on GitHub.
7. Show HN: AI Visibility Monitor – Track if your site gets cited by GPT/Claude (github.com)
Open-source toolkit for tracking AI search citations, Google Search Console, GA4 with AI-referrer cut, and bot-access prerequisites. No SaaS, no dashboard subscription. Built by Work-Smart.ai. - Wo...
8. Show HN: Odozi – open-source iOS journaling app (odozi.app)
Odozi is a private mood journal for iOS. Track gratitude, sleep, screen time, and daily patterns in about two minutes a day. Local-first, no ads, no tracking.
9. Iran invisible weapon that has put the most powerful Navy in check (english.elpais.com)
Tehran is resisting the US by using basic and cheap devices planted on a maritime route through which 20% of the world’s oil flowed before the war
10. Show HN: Quay – Menu-bar Git sync (code.sailorslog.io)
Quay is a macOS menu bar app that syncs local folders with GitHub repositories. One-click version control without the command line.
11. Show HN: Kaniop – Kubernetes Operator for Kanidm (github.com)
Kubernetes operator for managing Kanidm. Contribute to pando85/kaniop development by creating an account on GitHub.
12. The bull case for graph DBs in law (alanyahya.com)
The bull case for graph DBs in law
13. Show HN: Mapping Sonnet's thinking process via flame charts (adamsohn.com)
Five Sonnet 4.6 runs on the LamBench algo_evl task, classified by Opus 4.6, rendered as flame charts.
14. Show HN: A faster, drop-in replacement for Tailscale's DERP relay (hyper-derp.dev)
15. Show HN: I benchmarked how good LLMs are at proofreading English (github.com)
A proofreading benchmark for LLMs. Contribute to reviseio/errata-bench development by creating an account on GitHub.
16. Show HN: SVG Fitter – Rust+WASM Vectorizer (svg.axk.sh)
Click a region in your image and get a perfect Bezier curve SVG path. Fully local — nothing leaves your browser.
18. Show HN: Duckville, a persistent-world life SIM where you're a duck (duckville.town)
A persistent-world life sim. You're a duck. Take a job, post on Quacker, join clubs, run for mayor.
19. Show HN: SherifDB, a databe written in Golang under 500 LOC (emmanuel326.github.io)
20. Show HN: Yumi - All-in-one workspace OS for thinking, ideating, and daily work (askyumi.app)
AI chat, note-taking, web browsing, and built-in tools — unified in a desktop app for minimal context switching.
21. Show HN: Werner – A native Markdown editor for macOS with four view modes (apps.apple.com)
Download Werner by Artem Novikov on the App Store. See screenshots, ratings and reviews, user tips and more games like Werner.
23. Show HN: Xtrace – Unix-Style macOS Profiling for Instruments (CPU/GPU/Memory) (github.com)
xtrace — Command-line CPU Profiling for macOS as a skill. - Kr1sso/xtrace-skill
24. Show HN: Open-source Next.js dashboard starter with auth, RBAC and Storybook (github.com)
🚀 Next.js dashboard starter with auth, i18n, 18 pages, 60+ charts and 90+ UI components - nellavio/nellavio