Show HN: I made a 3D printed VTOL drone (tsungxu.com)

281 points by tsungxu 12h ago 95 comments

Show HN: Open-source Go Challenges – Interactive practice for interviews (github.com)

2 points by RezaSi 19m ago 0 comments

Show HN: Chili3d – A open-source, browser-based 3D CAD application

303 points by xiange 17h ago 86 comments

Show HN: A “Course” as an MCP Server (mastra.ai)

143 points by codekarate 12h ago 11 comments

Show HN: High End Color Quantizer (github.com)

114 points by big-nacho 21h ago 30 comments

Show HN: MidWord – A Word-Guessing Game (midword.com)

45 points by minaguib 14h ago 26 comments

Show HN: PyDoll – Async Python scraping engine with native CAPTCHA bypass (github.com)

118 points by thalissonvs 19h ago 34 comments

Show HN: Most users won't report bugs unless you make it stupidly easy

295 points by lakshikag 1d ago 186 comments

Show HN: Update to my meta glasses API "Hey Meta send a message to ChatGPT" (github.com)

14 points by devon_c 2d ago 3 comments

Show HN: Munal OS: a graphical experimental OS with WASM sandboxing (github.com)

300 points by Gazoche 1d ago 112 comments

Show HN: An open-source rhythm dungeon crawler in 16 x 9 pixels (github.com)

52 points by jgalecki 4d ago 11 comments

Show HN: I built a loadout building and sharing tool for Helldivers 2 (helldivehelper.net)

18 points by tackx 12h ago 2 comments

Show HN: Glowstick – type level tensor shapes in stable rust (github.com)

50 points by bietroi 1d ago 5 comments

Show HN: Somo – a human friendly alternative to netstat (github.com)

106 points by hollow64 1d ago 26 comments

Show HN: Let’s Bend – Open-Source Harmonica Bending Trainer (letsbend.de)

125 points by egdels 2d ago 35 comments

Show HN: A MCP server and client implementing the latest spec (github.com)

70 points by init0 1d ago 27 comments

Show HN: Air Lab – A portable and open air quality measuring device (networkedartifacts.com)

492 points by 256dpi 6d ago 185 comments

Show HN: I am making an app to rival "Everything" (drimiteros.github.io)

19 points by Drimiteros 1d ago 14 comments

Show HN: InstaAmp – Supercharge Instagram Web (chromewebstore.google.com)

3 points by wryonik 6h ago 0 comments

Show HN: I made CSS-only glitch effect (muffinman.io)

44 points by stankot 2d ago 13 comments

Show HN: Typeconomy, a clicker game where you type (github.com)

2 points by nathan5471 18h ago 0 comments

Show HN: Viberunner – build personal desktop apps in seconds (viberunner.me)

4 points by moughxyz 19h ago 0 comments

Show HN: macOS app PhotoSort could help reduce your monthly iCloud bill

5 points by AppInitio 20h ago 8 comments

Show HN: Zymo.tv (github.com)

6 points by smashlangdevs 1d ago 1 comments

Show HN: Ask-human-mcp – zero-config human-in-loop hatch to stop hallucinations (masonyarbrough.com)

129 points by echollama 5d ago 60 comments

Show HN: GPT image editing, but for 3D models (adamcad.com)

187 points by zachdive 6d ago 86 comments

Show HN: Pyleak – Detect asyncio issues causing AI agent latency (github.com)

3 points by deepankarm44 1d ago 0 comments

Show HN: AI game animation sprite generator (godmodeai.cloud)

162 points by lyogavin 4d ago 116 comments

Show HN: AI-Powered Music Creation Starts Here – Vibe Musicing (vibemusicing.com)

6 points by liualexander112 1d ago 0 comments

Show HN: Interactive Enigma Machine Simulator (enigmasimulator.com)

8 points by henriquegodoy 1d ago 0 comments

Show HN: An AI tutors that teaches AI (vivaverbalis.com)

5 points by codingmoh 1d ago 1 comments

Show HN: Altstack.jp, like European-alternatives.eu, for Japan (altstack.jp)

4 points by Xixi 1d ago 0 comments

Show HN: iOS Screen Time from a REST API (thescreentimenetwork.com)

106 points by anteloper 5d ago 52 comments

Show HN: Lambduck, a Functional Programming Brainfuck (imjakingit.github.io)

70 points by jorkingit 5d ago 27 comments

Show HN: Claude Composer (github.com)

156 points by mikebannister 5d ago 91 comments

Show HN: I made an open-source alternative to LangChain (itz.am)

5 points by gustavofior 1d ago 0 comments

Show HN: I made a Markdown summariser for obsidian (and Markdown in general) (github.com)

4 points by rage4774 1d ago 0 comments

Show HN: Container Use for Agents (github.com)

78 points by aluzzardi 5d ago 17 comments

Show HN: I made a mobile app that turns your step count into a race (stepracers.com)

5 points by zipvoila 1d ago 0 comments

Show HN: RenderDay: A GPU-only render farm for Blender (renderday.com)

3 points by sascha_ 1d ago 0 comments

Show HN: ClickStack – Open-source Datadog alternative by ClickHouse and HyperDX (github.com)

241 points by mikeshi42 5d ago 78 comments

Show HN: Mono – A reader mode with good syntax highlighting (chromewebstore.google.com)

2 points by jamiewilson 16h ago 0 comments

Show HN: I made a 3D networked open world automation game with no game engine (store.steampowered.com)

19 points by weatherfused 1d ago 10 comments

Show HN: I wrote a Java decompiler in pure C language (github.com)

171 points by neocanable 7d ago 94 comments

Show HN: I made a 3D SVG Renderer that projects textures without rasterization (seve.blog)

206 points by seveibar 6d ago 70 comments

Show HN: Wrist/off – launch button for your Apple Watch (wristoff.com)

4 points by var_ww_egg 1d ago 0 comments

Show HN: Open source API for meeting transcripts and recordings (github.com)

4 points by nduncan_hmc 1d ago 5 comments

Show HN: Mcp-hacker-news – An MCP server for accessing Hacker News data via LLMs (github.com)

8 points by pablolc 1d ago 0 comments

Show HN: Autonomous AI Agent for e-signatures – chat/voice assistant (docendorse.com)

3 points by kariopaul 1d ago 0 comments

Show HN: NanoTS – Fast, embeddable, tiny time series database (github.com)

12 points by dicroce 3d ago 0 comments

A Draft Roadmap for European Colonisation of Space

2 rbanffy 0 6/9/2025, 2:46:44 PM planetocracy.org ↗

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