Show HN: I made a JSFiddle-style playground to test and share prompts fast (langfa.st)

30 points by eugenegusarov 14h ago 3 comments

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75 points by grace77 16h ago 20 comments

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14 points by Saloc 3d ago 4 comments

Show HN: 0xDEAD//Type – A Fast-Paced Typing Shooter with Retro Vibes (0xdeadtype.theden.sh)

3 points by theden 5h ago 0 comments

Show HN: BinaryRPC – Lightweight WebSocket-based RPC framework in modern C++ (github.com)

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Show HN: Vibe Kanban – Kanban board to manage your AI coding agents (github.com)

179 points by louiskw 1d ago 117 comments

Show HN: FluidAudio – Swift Speaker Diarization on CoreML (github.com)

4 points by Wayve 6h ago 0 comments

Show HN: I built a toy music controller for my 5yo with a coding agent (github.com)

37 points by JeffMcCune 4d ago 17 comments

Show HN: RULER – Easily apply RL to any agent (openpipe.ai)

73 points by kcorbitt 1d ago 11 comments

Show HN: I build an iOS App for parents to plan meal, create recipes, lunchboxes (apps.apple.com)

4 points by omarisbuilding 8h ago 0 comments

Show HN: Pangolin – Open source alternative to Cloudflare Tunnels (github.com)

487 points by miloschwartz 2d ago 121 comments

Show HN: An educational Local Qwen3 LLM Inference project written in Rust (github.com)

8 points by eiskalt 13h ago 1 comments

Show HN: I Built a Stick-On Wireless Lamp That Installs in 30 Seconds (shopinfinitylamp.store)

3 points by kingvyn 11h ago 2 comments

Show HN: Build web forms in rich text (kameo.dev)

3 points by nistuley 11h ago 0 comments

Show HN: Microsoft official MCP for documentation and more (github.com)

8 points by ztq121121 23h ago 2 comments

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366 points by avadhesh18 4d ago 166 comments

Show HN: Cactus – Ollama for Smartphones (github.com)

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Show HN: Interactive pinout for the Raspberry Pi Pico 2 (pico2.pinout.xyz)

145 points by gadgetoid 5d ago 33 comments

Show HN: CXXStateTree – A modern C++ library for hierarchical state machines (github.com)

48 points by zigrazor 6d ago 36 comments

Show HN: Train Block Diffusion Models on Consumer Hardware (RTX 4090) in Hours (github.com)

4 points by lappa 15h ago 0 comments

Show HN: I automated code security to help vibe coders from getting busted (elara-app.ai)

2 points by alessandro-a 15h ago 0 comments

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252 points by iosifache 3d ago 78 comments

Show HN: I built a playground to showcase what Flux Kontext is good at (fluxkontextlab.com)

70 points by Zephyrion 3d ago 17 comments

Show HN: Cogency – Cognitive Architecture for AI Agents (github.com)

2 points by cogencyai 18h ago 0 comments

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183 points by preetsuthar17 2d ago 93 comments

Show HN: asyncmcp – Run MCP over async transport via AWS SNS+SQS (github.com)

33 points by bharatgel 2d ago 4 comments

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44 points by seuros 6d ago 19 comments

Show HN: NYC Subway Simulator and Route Designer (buildmytransit.nyc)

199 points by HeavenFox 5d ago 32 comments

Show HN: VibeKin – Gated Discord Tribes via Personality Matching (tgc.fly.dev)

4 points by madebywelch 1d ago 0 comments

Show HN: Reviving a 20 year old OS X App (andrewshaw.nl)

3 points by shawa_a_a 22h ago 0 comments

Show HN: Petrichor – a free, open-source, offline music player for macOS (github.com)

199 points by kushalpandya 3d ago 105 comments

Show HN: uBlock-Mv3 – Port of Full Manifest V2 uBlock Origin to Manifest V3 (github.com)

20 points by r58playz 15h ago 1 comments

Show HN: I wrote a "web OS" based on the Apple Lisa's UI, with 1-bit graphics (alpha.lisagui.com)

514 points by ayaros 6d ago 141 comments

Show HN: Jukebox – Free, Open Source Group Playlist with Fair Queueing (jukeboxhq.com)

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Show HN: Transition – AI Triathlon Coach (transition.fun)

3 points by awormuth 1d ago 0 comments

Show HN: Director – Local first, open source MCP Gateway

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Show HN: A rain Pomodoro with brown noise, ASMR, and Middle Eastern music (forgetoolz.com)

101 points by ShadowUnknown 4d ago 51 comments

Show HN: Cursor Rules Generator (cursor-rules-generator.xyz)

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31 points by hadat 4d ago 7 comments

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3 points by triilman 1d ago 0 comments

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5 points by mosbyllc 1d ago 2 comments

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20 points by qeden 6d ago 1 comments

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95 points by jcelerier 5d ago 16 comments

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3 points by azaz12 16h ago 1 comments

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202 points by FinalDestiny 8d ago 58 comments

I don't care what the code looks like anymore

5 growbell_social 1 7/12/2025, 7:36:36 PM substack.com ↗

Comments (1)

abstractspoon · 17m ago

Others will care though when they come to read your 'careless' code