Show HN: I built a toy music controller for my 5yo with a coding agent (github.com)
22 points by JeffMcCune 4 days ago | 6 comments
1Show HN: Vibe Kanban – Kanban board to manage your AI coding agents (github.com)
165 points by louiskw a day ago | 108 comments
2Show HN: RULER – Easily apply RL to any agent (openpipe.ai)
66 points by kcorbitt 20 hours ago | 11 comments
3Show HN: Interactive pinout for the Raspberry Pi Pico 2 (pico2.pinout.xyz)
141 points by gadgetoid 5 days ago | 30 comments
4Show HN: Pangolin – Open source alternative to Cloudflare Tunnels (github.com)
473 points by miloschwartz 2 days ago | 116 comments
5Show HN: Microsoft official MCP for documentation and more (github.com)
2 points by ztq121121 5 hours ago | 1 comment
6Show HN: Open source alternative to Perplexity Comet (browseros.com)
281 points by felarof 2 days ago | 114 comments
7Show HN: I made a game which forces me to workout (do a chin-up, save a cat) (old.reddit.com)
2 points by getToTheChopin 3 hours ago | 0 comments
8Show HN: Cactus – Ollama for Smartphones (github.com)
217 points by HenryNdubuaku 2 days ago | 81 comments
9Show HN: CXXStateTree – A modern C++ library for hierarchical state machines (github.com)
48 points by zigrazor 5 days ago | 35 comments
10Show HN: OffChess – Offline chess puzzles app (offchess.com)
366 points by avadhesh18 4 days ago | 164 comments
11Show HN: Transition – AI Triathlon Coach (transition.fun)
3 points by awormuth 11 hours ago | 0 comments
12Show HN: VibeKin – Gated Discord Tribes via Personality Matching (tgc.fly.dev)
3 points by madebywelch 12 hours ago | 0 comments
13Show HN: I built a playground to showcase what Flux Kontext is good at (fluxkontextlab.com)
70 points by Zephyrion 3 days ago | 17 comments
14Show HN: FlopperZiro – A DIY open-source Flipper Zero clone (github.com)
353 points by iraton 3 days ago | 73 comments
15Show HN: MCP server for searching and downloading documents from Anna's Archive (github.com)
252 points by iosifache 3 days ago | 78 comments
16Show HN: Typeform was too expensive so I built my own forms (ikiform.com)
182 points by preetsuthar17 2 days ago | 93 comments
17Show HN: TCP Socket in RISC-V Assembly (RV64I) (github.com)
3 points by triilman 15 hours ago | 0 comments
18Show HN: asyncmcp – Run MCP over async transport via AWS SNS+SQS (github.com)
31 points by bharatgel 2 days ago | 4 comments
19Show HN: BreakerMachines – Modern Circuit Breaker for Rails with Async Support (github.com)
44 points by seuros 6 days ago | 19 comments
20Show HN: Director – Local first, open source MCP Gateway
12 points by bwm a day ago | 5 comments
21Show HN: Petrichor – a free, open-source, offline music player for macOS (github.com)
198 points by kushalpandya 3 days ago | 105 comments
22Show HN: NYC Subway Simulator and Route Designer (buildmytransit.nyc)
198 points by HeavenFox 5 days ago | 32 comments
23Show HN: An Improvisational Web Server (github.com)
4 points by jasonthorsness 21 hours ago | 1 comment
24Show HN: Helices Create a New Model of Deterministic Computation [pdf] (lambdalord.github.io)
2 points by bkaminsky a day ago | 1 comment
25Show HN: I wrote a "web OS" based on the Apple Lisa's UI, with 1-bit graphics (alpha.lisagui.com)
513 points by ayaros 6 days ago | 141 comments
26Show HN: Jukebox – Free, Open Source Group Playlist with Fair Queueing (jukeboxhq.com)
121 points by skeptrune 4 days ago | 43 comments
27Show HN: Ten years of running every day, visualized (nodaysoff.run)
30 points by friggeri 2 days ago | 10 comments
28Show HN: Multiple barcodes can be generated on single page (ddddddo.github.io)
2 points by ddddddO a day ago | 0 comments
29Show HN: NodeLoop – Hub for electronics design knowledge and tools (nodeloop.org)
5 points by eezZ a day ago | 0 comments
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