fp.

Show HN: Awesome J2ME

https://github.com/hstsethi/awesome-j2me

5•catstor•48m ago•2 comments

Show HN: Wasda – Experience transformer attention as music

https://github.com/farukalpay/wasda

2•kinders•1h ago•0 comments

Show HN: Lamina – A compiler backend that is not LLVM or Cranelift

https://github.com/SkuldNorniern/lamina

3•skuldnorniern•1h ago•0 comments

Show HN: Interactive research papers (a big step up from ArXiv HTML)

https://sciencestack.ai

5•cjlooi•2h ago•4 comments

Show HN: F32 – An Extremely Small ESP32 Board

https://github.com/PegorK/f32

44•pegor•16h ago•4 comments

Show HN: I made a down detector for down detector

https://downdetectorsdowndetector.com

549•gusowen•1d ago•161 comments

Show HN: CTON: JSON-compatible, token-efficient text format for LLM prompts

https://github.com/davidesantangelo/cton

7•daviducolo•3h ago•1 comments

Show HN: OctoDNS, Tools for managing DNS across multiple providers

https://octodns.readthedocs.io/en/latest/

22•gardnr•14h ago•1 comments

Show HN: DNS Benchmark Tool – Compare and monitor resolvers

https://github.com/frankovo/dns-benchmark-tool

47•ovo101•18h ago•27 comments

Show HN: RowboatX – open-source Claude Code for everyday automations

https://github.com/rowboatlabs/rowboat

123•segmenta•1d ago•40 comments

Show HN: I built a Chrome Extension to inject custom UTM parameters into URLs

https://chromewebstore.google.com/detail/utm-bandit/hgkdaigafpdboigkdogdffiedbbbajep

2•RyanDavid•1h ago•0 comments

Show HN: Reproducible Dotfiles with Nix Flakes

https://github.com/momeemt/config

2•momeemt•6h ago•0 comments

Show HN: Browser-based interactive 3D Three-Body problem simulator

https://trisolarchaos.com/?pr=O_8(0.6)&n=3&s=5.0&so=0.00&im=rk4&dt=1.00e-4&rt=1.0e-6&at=1.0e-8&bs...

236•jgchaos•1d ago•110 comments

Show HN: I built a synth for my daughter

https://bitsnpieces.dev/posts/a-synth-for-my-daughter/

1264•random_moonwalk•1w ago•209 comments

Show HN: Guts – convert Golang types to TypeScript

https://github.com/coder/guts

99•emyrk•1d ago•30 comments

Show HN: Vibe Prolog

https://github.com/nlothian/Vibe-Prolog

25•nl•20h ago•4 comments

Show HN: Marimo VS Code extension – Python notebooks built on LSP and uv

https://github.com/marimo-team/marimo-lsp

54•manzt•18h ago•4 comments

Show HN: A subtly obvious e-paper room air monitor

https://www.nicolin-dora.ch/blog/en-epaper-room-air-monitor-part-1/

64•nomarv•2d ago•27 comments

Show HN: Parqeye – A CLI tool to visualize and inspect Parquet files

https://github.com/kaushiksrini/parqeye

159•kaushiksrini•2d ago•35 comments

Show HN: ESPectre – Motion detection based on Wi-Fi spectre analysis

https://github.com/francescopace/espectre

207•francescopace•2d ago•50 comments

Show HN: Continuous Claude – run Claude Code in a loop

https://github.com/AnandChowdhary/continuous-claude

163•anandchowdhary•4d ago•59 comments

Show HN: Reversing a Cinema Camera's Peripherals Port

https://3nt3.de/blog/reversing-fs7-comms

47•3nt3•1w ago•2 comments

Show HN: PrinceJS – 19,200 req/s Bun framework in 2.8 kB (built by a 13yo)

https://princejs.vercel.app

150•lilprince1218•2d ago•68 comments

Show HN: PgEdge Control Plane, a declarative API for multi-region Postgres mgmt

https://github.com/pgEdge/control-plane

4•pgedge_postgres•14h ago•0 comments

Show HN: Tokenflood – simulate arbitrary loads on instruction-tuned LLMs

https://github.com/twerkmeister/tokenflood

21•twerkmeister•1w ago•0 comments

Show HN: ChunkBack – A Fake LLM API server for testing apps without paying

https://github.com/4shub/chunkback

5•forthwall•19h ago•0 comments

Show HN: Unflip – a puzzle game about XOR patterns of squares

https://unflipgame.com/

180•bogdanoff_2•1w ago•53 comments

Show HN: Kalendis – Scheduling API (keep your UI, we handle timezones/DST)

https://kalendis.dev

18•dcabal25mh•2d ago•8 comments

Show HN: Ice Breaker Games

https://icebreakergames.art

3•ethanYIAI•22h ago•0 comments

Show HN: Fixing a single pointer bug unlocked 1M+ row JSON parsing on Windows

4•hilti•22h ago•0 comments