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Show HN: I taught LLMs to play Magic: The Gathering against each other

36 pointsposted 2 hours ago
by GregorStocks

Show HN: I wrote a technical history book on Lisp

50 pointsposted 3 hours ago
by cdegroot

Show HN: 6cy – Experimental streaming archive format with per-block codecs

15 pointsposted 2 hours ago
by yihac1

Show HN: Continue – Source-controlled AI checks, enforceable in CI

19 pointsposted 2 hours ago
by sestinj

Show HN: I built a simulated AI containment terminal for my sci-fi novel

16 pointsposted 2 hours ago
by stevengreser

Show HN: Cycast – High-performance radio streaming server written in Python

12 pointsposted 3 hours ago
by LukeB42

Show HN: Glitchy camera – a circuit-bent camera simulator in the browser

147 pointsposted a day ago
by elayabharath

Show HN: Lap – Fast photo browsing for libraries (Rust and Tauri)

2 pointsposted an hour ago
by julyxx

Show HN: Self-Hosted Task Scheduling System (Back End and UI and Python SDK)

2 pointsposted an hour ago
by rilesthefirst

Show HN: Listen to sounds around the world and guess the location

2 pointsposted 2 hours ago
by bit_nomad

Show HN: Free alternative to Wispr Flow, Superwhisper, and Monologue

249 pointsposted 21 hours ago
by zachlatta

Show HN: Trained YOLOX from scratch to avoid Ultralytics (aircraft detection)

2 pointsposted 2 hours ago
by auspiv

Show HN: OpenBoot – 2 commands to replace a 3-hour Mac setup ritual

3 pointsposted 2 hours ago
by superjam2026

Show HN: Scanned 1927-1945 Daily USFS Work Diary

112 pointsposted 19 hours ago
by dogline

Show HN: Jemini – Gemini for the Epstein Files

448 pointsposted 2 days ago
by dvrp

Show HN: Wildex – Pokémon Go for real wildlife

99 pointsposted 21 hours ago
by AnujNayyar

Show HN: A real-time chord identifier web app using the Web MIDI API

4 pointsposted 3 hours ago
by nate-gehringer

Show HN: PIrateRF – Turn a $20 Raspberry Pi Zero into a 12-mode RF transmitter

4 pointsposted 5 hours ago
by metadescription

Show HN: Relay – I built a modern web-based IRC/Discord replacement

3 pointsposted 4 hours ago
by redmageinc

Show HN: Keyfob Analysis Toolkit

3 pointsposted 4 hours ago
by arkwin

Show HN: JVM hot-path execution analysis for Java in the age of vibe coding

4 pointsposted 4 hours ago
by sfkamath

Show HN: Maths, CS and AI Compendium

84 pointsposted a day ago
by HenryNdubuaku

Show HN: Galatea – Real personality for your AI agent

3 pointsposted 4 hours ago
by ianpcook

Show HN: Price Per Ball – Site that sorts golf balls on Amazon by price per ball

31 pointsposted 3 hours ago
by rockdiesel

Show HN: 2D Coulomb Gas Simulator

39 pointsposted a day ago
by swesnow

Show HN: Ambient CSS – Physically Based CSS and React Components

3 pointsposted 5 hours ago
by kikkupico

Show HN: Simple org-mode web adapter

60 pointsposted a day ago
by turth

Show HN: I built a tool to un-dumb Claude Code's CLI output (Local Log Viewer)

68 pointsposted 4 days ago
by matt1398

Show HN: Proxima – local open-source multi-model MCP server (no API keys)

2 pointsposted 6 hours ago
by Zen4bit

Show HN: GitShow: Replace github.com with gitshow.dev for a visual portfolio

4 pointsposted 6 hours ago
by ofershap