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

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

28•bnkty•2h ago•7 comments

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

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

26•M4v3R•1h ago•10 comments

Show HN: Fast Thermodynamic Calculations in Python

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

20•Saloc•2h ago•3 comments

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

https://www.hackernews.coffee/

116•azath92•1d ago•45 comments

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

https://www.sinkedin.app/

14•preetsojitra•9h ago•5 comments

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

https://numpad.io

42•tonyonodi•4d ago•19 comments

Show HN: Hands on tutorial for open source contribution

https://github.com/firstcontributions/first-contributions

3•yaxsh1102•6h ago•0 comments

Show HN: Dhansishtha-2.0-preview – First Intermediate Reasoning model

https://helpingai.co

4•VarunGuptaHAI•7h ago•0 comments

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

https://mochia.net/

16•lemphi•20h ago•6 comments

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

https://glass3d.dev/

411•kris-kay•1d ago•113 comments

Show HN: Recivo – Receive Emails Programmatically

https://recivo.email/

24•WilcoKruijer•1d ago•0 comments

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

https://jobsbyreferral.com/

172•nicksergeant•3d ago•63 comments

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

https://github.com/openfiletax/openfile

241•elijahwright_•3d ago•33 comments

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

https://bullseye2d.org/

96•joemanaco•6d ago•39 comments

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

https://www.stripemove.com/

103•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/

421•simedw•3d ago•180 comments

Show HN: A stupid simple barely S3 compatible file server

https://github.com/antholeole/s3plz-rs

3•AnthOlei•13h ago•1 comments

Show HN: Built email parsing for booking confirmations for my travel app – Aruko

https://www.aruko.world/

5•ankit21j•14h ago•0 comments

Show HN: Core – open source memory graph for LLMs – shareable, user owned

https://github.com/RedPlanetHQ/core

109•Manik_agg•2d ago•38 comments

Show HN: Opasm, an Assembly REPL

https://github.com/aedrax/opasm

24•aedrax•2d ago•0 comments

Show HN: Claude Code History Viewer for macOS

https://github.com/jhlee0409/claude-code-history-viewer/releases

4•jackleee•16h ago•4 comments

Show HN: HackerNewt – Breadth-first exploring HN client for iOS

https://apps.apple.com/us/app/hackernewt-for-hacker-news/id6448201970

67•hnand•2d ago•30 comments

Show HN: A modern C++20 AI SDK (GPT‑4o, Claude 3.5, tool‑calling)

54•cauchyk•5d ago•6 comments

Show HN: Peer. – The First Subscription-Based Social Network

https://www.peerfreund.com/

4•AmuXhantini•1d ago•7 comments

Show HN: SteadyText: Deterministic LLMs: Same input → same output, every time

https://steadytext.julep.ai

4•diwank•19h ago•0 comments

Show HN: A browser extension to control Google's Random Number Generator

https://github.com/weefunker/Google-Random-Number-Generator-Override

3•chompin•20h ago•1 comments

Show HN: I'm an airline pilot – I built interactive graphs/globes of my flights

https://jameshard.ing/pilot

1530•jamesharding•1w ago•197 comments

Show HN: Open-Source International Space Station Tracker ESP32/Arduino for $20

https://github.com/GuitarML/SpaceStationTracker

72•keyth72•6d ago•18 comments

Show HN: TokenDagger – A tokenizer faster than OpenAI's Tiktoken

https://github.com/M4THYOU/TokenDagger

279•matthewolfe•4d ago•72 comments

Show HN: KLogger – Quick CLI to grab all deployment logs from a K8s namespace

https://www.github.com/christensen/klogger

2•christensen143•22h ago•0 comments