fp.

Show HN: 3D Mahjong, Built in CSS

https://voxjong.com

9•rofko•50m ago•5 comments

Show HN: I quit MyNetDiary after 3 years of popups and built a calorie tracker

https://calories.today/app.html

2•davemuz•2m ago•0 comments

Show HN: Llama 3.1 70B on a single RTX 3090 via NVMe-to-GPU bypassing the CPU

https://github.com/xaskasdf/ntransformer

318•xaskasdf•19h ago•82 comments

Show HN: Delve and Dash – Quick retro dungeon crawler with procedural mazes

https://delvedash.com/

3•GRRRillaDev•1h ago•1 comments

Show HN: ByePhone- An AI assistant to automate tedious phone calls

https://byephone.io/

4•gitpullups•2h ago•1 comments

Show HN: TLA+ Workbench skill for coding agents (compat. with Vercel skills CLI)

https://github.com/younes-io/agent-skills/tree/main/skills/tlaplus-workbench

6•youio•2h ago•1 comments

Show HN: Cryphos – no-code crypto signal bot with Telegram alerts

https://cryphos.com

2•duckducker•3h ago•0 comments

Show HN: Claude-ts – Translation proxy to fix non-English token waste in Claude

https://github.com/kimi230/claude-ts

3•kiimdonglin•4h ago•0 comments

Show HN: Minimalist Glitch Art Maker (100% client-side)

https://yuyz0112.github.io/glitch-art-maker/

23•yz-yu•5d ago•7 comments

Show HN: How to Verify USDC Payments on Base Without a Payment Processor

https://paywatcher.dev

2•Sem_pre•4h ago•0 comments

Show HN: Iron-Wolf – Wolfenstein 3D source port in Rust

https://github.com/Ragnaroek/iron-wolf

75•ragnaroekX•1d ago•26 comments

Show HN: Screenwright – Turn Playwright E2E tests into polished demo videos

https://github.com/guidupuy/screenwright

3•duwip•5h ago•0 comments

Show HN: A native macOS client for Hacker News, built with SwiftUI

https://github.com/IronsideXXVI/Hacker-News

252•IronsideXXVI•2d ago•181 comments

Show HN: CanaryAI v0.2.5 – Security monitoring on Claude Code actions

https://github.com/jx887/homebrew-canaryai

2•jx887•3h ago•0 comments

Show HN: Ghostty-based terminal with vertical tabs and notifications

https://github.com/manaflow-ai/cmux

188•lawrencechen•2d ago•76 comments

Show HN: AI writes code – humans fix it

https://humansfix.ai

5•stasman•17h ago•3 comments

Show HN: Micasa – track your house from the terminal

https://micasa.dev

642•cpcloud•3d ago•209 comments

Show HN: Fan Meter – A movie quiz game where you guess films from frames

https://fanmeter.in

3•raahelb•11h ago•3 comments

Show HN: A physically-based GPU ray tracer written in Julia

https://makie.org/website/blogposts/raytracing/

196•simondanisch•3d ago•93 comments

Show HN: Mines.fyi – all the mines in the US in a leaflet visualization

https://mines.fyi/

102•irasigman•1d ago•51 comments

Show HN: Rust blockchain with sharded propagation and post-quantum signatures

https://alphanumeric.blue/

2•invar1ant•12h ago•0 comments

Show HN: Mini-Diarium - An encrypted, local, cross-platform journaling app

https://github.com/fjrevoredo/mini-diarium

131•holyknight•3d ago•63 comments

Show HN: Trawlx - Tweet text, likes, and retweets as JSON, no API keys

https://github.com/timstarkk/trawlx

4•timstark•12h ago•3 comments

Show HN: A small, simple music theory library in C99

https://github.com/thelowsunoverthemoon/mahler.c

56•lowsun•2d ago•18 comments

Show HN: Slack as an AI Coding Remote Control

https://github.com/DiscreteTom/juan

2•DiscreteTom•14h ago•1 comments

Show HN: Cc-md – Zero-cost Obsidian sync across iPhone, Mac, and GitHub

https://github.com/yuukiLike/cc-md

4•YuukiJyoudai•20h ago•4 comments

Show HN: Nucleus - A Sovereign Control Plane for AI Agents

https://github.com/eidetic-works/mcp-server-nucleus

3•NucleusOS•14h ago•4 comments

Show HN: Ghostty and Watercolors

http://jrmeyer.github.io/misc/2026/02/21/ghostty-watercolors.html

4•_josh_meyer_•16h ago•1 comments

Show HN: My Degenerate Craps Simulator

https://infinitecraps.com/

3•nutwinkle•16h ago•0 comments

Show HN: Ktop – a themed terminal monitor for GPU, CPU, RAM, temps and OOM kills

https://github.com/brontoguana/ktop

3•brontoguana•16h ago•0 comments