Show HN: CXXStateTree – A modern C++ library for hierarchical state machines (github.com)
48 points by zigrazor 7 days ago | 36 comments
31Show HN: I wrote backend editor that adds AI agents and database to Lovable UIs (youtube.com)
3 points by alessiapacca 9 hours ago | 1 comment
32Show HN: Interactive pinout for the Raspberry Pi Pico 2 (pico2.pinout.xyz)
147 points by gadgetoid 7 days ago | 33 comments
33Show HN: I added Game of Life to my Portfolio Website and it's so cool (kuber.studio)
4 points by kuberwastaken a day ago | 0 comments
34Show HN: Sohri – Turn short stories into binge-able audio episodes (sohri.ai)
9 points by jrlee a day ago | 2 comments
35Show HN: MCP server for searching and downloading documents from Anna's Archive (github.com)
253 points by iosifache 5 days ago | 78 comments
36Show HN: Open source alternative to Perplexity Comet (browseros.com)
286 points by felarof 4 days ago | 120 comments
37Show HN: An educational Local Qwen3 LLM Inference project written in Rust (github.com)
14 points by eiskalt 2 days ago | 1 comment
38Show HN: NYC Subway Simulator and Route Designer (buildmytransit.nyc)
201 points by HeavenFox 7 days ago | 32 comments
39Show HN: I built a playground to showcase what Flux Kontext is good at (fluxkontextlab.com)
72 points by Zephyrion 4 days ago | 17 comments
40Show HN: Microsoft official MCP for documentation and more (github.com)
10 points by ztq121121 2 days ago | 2 comments
41Show HN: We developed an AI tool to diagnose car problems (autoai.help)
5 points by mariyan250 a day ago | 1 comment
42Show HN: Typeform was too expensive so I built my own forms (ikiform.com)
184 points by preetsuthar17 4 days ago | 93 comments
43Show HN: asyncmcp – Run MCP over async transport via AWS SNS+SQS (github.com)
35 points by bharatgel 4 days ago | 4 comments
44Show HN: BinaryRPC – Lightweight WebSocket-based RPC framework in modern C++ (github.com)
77 points by efecan0 2 days ago | 44 comments
45Show HN: BreakerMachines – Modern Circuit Breaker for Rails with Async Support (github.com)
44 points by seuros 8 days ago | 19 comments
46Show HN: I wrote a "web OS" based on the Apple Lisa's UI, with 1-bit graphics (alpha.lisagui.com)
515 points by ayaros 8 days ago | 141 comments
47Show HN: Petrichor – a free, open-source, offline music player for macOS (github.com)
200 points by kushalpandya 5 days ago | 105 comments
48Show HN: 0xDEAD//Type – A Fast-Paced Typing Shooter with Retro Vibes (0xdeadtype.theden.sh)
5 points by theden a day ago | 0 comments
49Show HN: FluidAudio – Swift Speaker Diarization on CoreML (github.com)
6 points by Wayve a day ago | 0 comments
50Show HN: I build an iOS App for parents to plan meal, create recipes, lunchboxes (apps.apple.com)
5 points by omarisbuilding a day ago | 0 comments
51Show HN: Jukebox – Free, Open Source Group Playlist with Fair Queueing (jukeboxhq.com)
121 points by skeptrune 6 days ago | 43 comments
52Show HN: Magnetar, a high-perf BitTorrent parsing and manipulation library (github.com)
6 points by amedvednikov a day ago | 0 comments
53Show HN: Modernized file manager and program manager from Windows 3.x (github.com)
74 points by electroly 7 days ago | 17 comments
54Show HN: Cursor Rules Generator (cursor-rules-generator.xyz)
8 points by prasadpilla 4 days ago | 0 comments
55Show HN: I Built a Stick-On Wireless Lamp That Installs in 30 Seconds (shopinfinitylamp.store)
4 points by kingvyn 2 days ago | 2 comments
56Show HN: Build web forms in rich text (kameo.dev)
4 points by nistuley 2 days ago | 0 comments
57Show HN: A rain Pomodoro with brown noise, ASMR, and Middle Eastern music (forgetoolz.com)
102 points by ShadowUnknown 6 days ago | 51 comments
58Show HN: From Photos to Positions: Prototyping VLM-Based Indoor Maps (arjo129.github.io)
55 points by accurrent 8 days ago | 2 comments
59Show HN: VibeKin – Gated Discord Tribes via Personality Matching (tgc.fly.dev)
4 points by madebywelch 2 days ago | 0 comments
60