Show HN: Semcheck – AI Tool for checking implementation follows spec

https://github.com/rejot-dev/semcheck

11•duckerduck•4d ago•0 comments

Show HN: I AI-coded a tower defense game and documented the whole process

https://github.com/maciej-trebacz/tower-of-time-game

252•M4v3R•21h ago•128 comments

Show HN: AirBending – Hand gesture based macOS app MIDI controller

https://www.nanassound.com/products/software/airbending

69•bepitulaz•14h ago•19 comments

Show HN: MCP-123, a 2-line MCP server/client (Windows-friendly)

https://github.com/Tylersuard/MCP-123

3•tylersuard•3h ago•1 comments

Show HN: BunkerWeb – the open-source and cloud-native WAF

https://docs.bunkerweb.io/latest/

90•bnkty•22h ago•29 comments

Show HN: A cross-platform terminal emulator written in Java

https://github.com/sebkur/forceterm

57•sebkur•4d ago•18 comments

Show HN: Fast Thermodynamic Calculations in Python

https://dlr-institute-of-future-fuels.github.io/gaspype/

52•Saloc•22h ago•10 comments

Show HN: Tinykv – Minimal file-backed key-value store for Rust

https://crates.io/crates/tinykv

18•hasanyildiz•12h ago•2 comments

Show HN: ASCII Fireworks

https://asciifireworks.com/

3•theli0nheart•7h ago•0 comments

Show HN: We made a tool to reduce echo chambers on social media

https://www.tandfonline.com/doi/full/10.1080/29974100.2025.2517191

2•academic_84572•7h ago•0 comments

Show HN: Kuvasz – an open-source uptime and SSL monitoring service

https://kuvasz-uptime.dev/

22•csirkezuza•21h ago•0 comments

Show HN: HomeBrew HN – Generate personal context for content ranking

https://www.hackernews.coffee/

120•azath92•1d ago•48 comments

Show HN: I built sinkedin – a LinkedIn but for flauting failures and screwups

https://www.sinkedin.app/

27•preetsojitra•1d ago•10 comments

Show HN: Flint – Write code your way while ensuring remote consistency

https://github.com/capsulescodes/flint

12•mho22•3d ago•1 comments

Show HN: Go-nagini fluent wrapper for Cobra

https://github.com/neiser/go-nagini

3•grubinator•12h ago•0 comments

Show HN: I Turned PG's "How to Get Startup Ideas" into an Interactive Course

https://mythosgym.com/courses/startup-ideas/

3•hedayet•12h ago•0 comments

Show HN: I rewrote my notepad calculator as a local-first app with CRDT syncing

https://numpad.io

44•tonyonodi•5d ago•19 comments

Show HN: CSS generator for a high-def glass effect

https://glass3d.dev/

412•kris-kay•2d ago•117 comments

Show HN: Dumb STT/diction script for sway-Linux

https://github.com/winston-bosan/steno

2•csunoser•13h ago•0 comments

Show HN: Jobs by Referral: Find jobs in your LinkedIn network

https://jobsbyreferral.com/

173•nicksergeant•3d ago•63 comments

Show HN: A continuation of IRS Direct File that can be self-hosted

https://github.com/openfiletax/openfile

242•elijahwright_•4d ago•33 comments

Show HN: Golang Challenges: Learn and Practice (See Demo)

https://github.com/RezaSi/go-interview-practice

2•RezaSi•14h ago•2 comments

Show HN: Browse Netflix and Prime catalogs by country, with multilingual support

https://www.wheretowatch.stream/catalogs/netflix/us/all/all

2•ericrenan•14h ago•0 comments

Show HN: Built a lovable clone to see what makes agentic apps tick

https://github.com/beam-cloud/lovable-clone

3•llom2600•14h ago•1 comments

Show HN: Ncrypt – Query encrypted files privately with FHE

https://github.com/ncrypt-ai/ncrypt

8•rstock•15h ago•0 comments

Show HN: Mochia, a virtual pet browser game, built with Rust, SolidJS, Postgres

https://mochia.net/

21•lemphi•1d ago•8 comments

Show HN: I made a 2D game engine in Dart

https://bullseye2d.org/

97•joemanaco•6d ago•39 comments

Show HN: I Built a Pocket OS with JavaScript, Electron, and Gemini

https://github.com/aedmark/Oopis-OS/releases/tag/Pocket3.6

4•oopismcgoopis•16h ago•0 comments

Show HN: I built the tool I wished existed for moving Stripe between countries

https://www.stripemove.com/

106•felphos•3d ago•53 comments

Show HN: Spegel, a Terminal Browser That Uses LLMs to Rewrite Webpages

https://simedw.com/2025/06/23/introducing-spegel/

422•simedw•3d ago•180 comments