fp.

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...

155•jgchaos•22h ago•52 comments

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

https://github.com/rowboatlabs/rowboat

99•segmenta•18h ago•31 comments

Show HN: Excel Custom Functions in Zig

https://github.com/AlexJReid/zigxll

2•alexjreid•1h ago•0 comments

Show HN: Godantic – JSON Schema and Validation for Go LLM Apps

https://github.com/deepankarm/godantic

2•deepankarm44•2h ago•0 comments

Show HN: Guts – convert Golang types to TypeScript

https://github.com/coder/guts

89•emyrk•19h ago•25 comments

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

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

54•nomarv•1d ago•21 comments

Show HN: I built a synth for my daughter

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

1255•random_moonwalk•6d ago•208 comments

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

https://github.com/kaushiksrini/parqeye

155•kaushiksrini•1d ago•35 comments

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

https://github.com/francescopace/espectre

202•francescopace•1d ago•50 comments

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

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

160•anandchowdhary•3d ago•59 comments

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

https://github.com/twerkmeister/tokenflood

20•twerkmeister•1w ago•0 comments

Show HN: Lumical – scan any meeting invite into your calendar in seconds

https://lumical.app/

3•arunavo4•6h ago•4 comments

Show HN: Kk – A tiny Bash CLI that makes kubectl faster

https://github.com/heart/kk-Kubernetes-Power-Helper-CLI

2•nkheart•7h ago•0 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

147•lilprince1218•1d ago•68 comments

Show HN: Startup Simulator

https://startup-simulator-phi.vercel.app/

3•paperplaneflyr•9h ago•2 comments

Show HN: I released Steam utility "Sentinel Signal" to manage your gaming time

https://store.steampowered.com/app/3879010/Sentinel_Signal/

2•sentinelsignal•4h ago•0 comments

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

https://kalendis.dev

18•dcabal25mh•1d ago•8 comments

Show HN: Building WebSocket in Apache Iggy with Io_uring and Completion Based IO

https://iggy.apache.org/blogs/2025/11/17/websocket-io-uring/

29•spetz•1d ago•6 comments

Show HN: My hobby OS that runs Minecraft

https://astral-os.org/posts/2025/10/31/astral-minecraft.html

14•avaliosdev•1d ago•3 comments

Show HN: Bsub.io – zero-setup batch execution for command-line tools

22•wkoszek•1d ago•10 comments

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

https://unflipgame.com/

179•bogdanoff_2•1w ago•52 comments

Show HN: Octopii, a framework for building distributed applications in Rust

21•janicerk•1d ago•3 comments

Show HN: We built a generator for Vue+Laravel that gives you a clean codebase

https://codecannon.dev/

5•codecannon•18h ago•2 comments

Show HN: How are Markov chains so different from tiny LLMs?

17•JPLeRouzic•1d ago•1 comments

Show HN: Copus – Internet gem marketplace for bookmark collectors (x402-powered)

https://www.copus.network/

4•Handuo•19h ago•0 comments

Show HN: Agfs – Aggregated File System, a modern tribute to the spirit of Plan9

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

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

Show HN: Excel Custom Functions in Zig

Show HN: Godantic – JSON Schema and Validation for Go LLM Apps

Show HN: Guts – convert Golang types to TypeScript

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

Show HN: I built a synth for my daughter

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

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

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

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

Show HN: Lumical – scan any meeting invite into your calendar in seconds

Show HN: Kk – A tiny Bash CLI that makes kubectl faster

Show HN: Reversing a Cinema Camera's Peripherals Port

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

Show HN: Startup Simulator

Show HN: I released Steam utility "Sentinel Signal" to manage your gaming time

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

Show HN: Building WebSocket in Apache Iggy with Io_uring and Completion Based IO

Show HN: My hobby OS that runs Minecraft

Show HN: Bsub.io – zero-setup batch execution for command-line tools

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

Show HN: Octopii, a framework for building distributed applications in Rust

Show HN: We built a generator for Vue+Laravel that gives you a clean codebase

Show HN: How are Markov chains so different from tiny LLMs?

Show HN: Copus – Internet gem marketplace for bookmark collectors (x402-powered)

Show HN: Agfs – Aggregated File System, a modern tribute to the spirit of Plan9

Show HN: Strawk – I implemented Rob Pike's forgotten Awk

Show HN: I have created an alternative for Miro

Show HN: DBOS Java – Postgres-Backed Durable Workflows

Show HN: Godantic – JSON Schema and Validation for Go LLM Apps

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

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

Show HN: Excel Custom Functions in Zig

Show HN: Godantic – JSON Schema and Validation for Go LLM Apps

Show HN: Guts – convert Golang types to TypeScript

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

Show HN: I built a synth for my daughter

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

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

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

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

Show HN: Lumical – scan any meeting invite into your calendar in seconds

Show HN: Kk – A tiny Bash CLI that makes kubectl faster

Show HN: Reversing a Cinema Camera's Peripherals Port

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

Show HN: Startup Simulator

Show HN: I released Steam utility "Sentinel Signal" to manage your gaming time

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

Show HN: Building WebSocket in Apache Iggy with Io_uring and Completion Based IO

Show HN: My hobby OS that runs Minecraft

Show HN: Bsub.io – zero-setup batch execution for command-line tools

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

Show HN: Octopii, a framework for building distributed applications in Rust

Show HN: We built a generator for Vue+Laravel that gives you a clean codebase

Show HN: How are Markov chains so different from tiny LLMs?

Show HN: Copus – Internet gem marketplace for bookmark collectors (x402-powered)

Show HN: Agfs – Aggregated File System, a modern tribute to the spirit of Plan9

Show HN: Strawk – I implemented Rob Pike's forgotten Awk

Show HN: I have created an alternative for Miro

Show HN: DBOS Java – Postgres-Backed Durable Workflows