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

334 points by miloschwartz 16h ago 69 comments

Show HN: Multiple barcodes can be generated on single page (ddddddo.github.io)

2 points by ddddddO 53m ago 0 comments

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

82 points by gadgetoid 3d ago 20 comments

Show HN: NodeLoop – Hub for electronics design knowledge and tools (nodeloop.org)

4 points by eezZ 1h ago 0 comments

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

184 points by HenryNdubuaku 18h ago 67 comments

Show HN: Open source alternative to Perplexity Comet (browseros.com)

252 points by felarof 20h ago 93 comments

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

69 points by Zephyrion 1d ago 16 comments

Show HN: TUI personal monthly budget planner (github.com)

2 points by eliasdorneles 2h ago 0 comments

Show HN: A decentralized command line key-value store on Nostr (github.com)

2 points by chr15m 4h ago 0 comments

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

43 points by zigrazor 4d ago 33 comments

Show HN: Code is all you need – Sherlog MCP (github.com)

4 points by randomaifreak 6h ago 0 comments

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

27 points by bharatgel 20h ago 3 comments

Show HN: Typeform was too expensive so I built my own forms (ikiform.com)

177 points by preetsuthar17 1d ago 92 comments

Show HN: FlopperZiro – A DIY open-source Flipper Zero clone (github.com)

347 points by iraton 1d ago 73 comments

Show HN: MCP server for searching and downloading documents from Anna's Archive (github.com)

246 points by iosifache 1d ago 77 comments

Show HN: OffChess – Offline chess puzzles app (offchess.com)

364 points by avadhesh18 3d ago 163 comments

Show HN: BreakerMachines – Modern Circuit Breaker for Rails with Async Support (github.com)

42 points by seuros 5d ago 19 comments

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

193 points by kushalpandya 1d ago 105 comments

Show HN: Ten years of running every day, visualized (nodaysoff.run)

24 points by friggeri 21h ago 8 comments

Show HN: I just deployed GovDocs – which use AI to make SA gov docs searchable (govdocs.co.za)

2 points by Ntuthuko_hlela 13h ago 0 comments

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

197 points by HeavenFox 3d ago 31 comments

Show HN: Virby, a vfkit-based Linux builder for Nix-Darwin (github.com)

20 points by qeden 5d ago 1 comments

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

121 points by skeptrune 2d ago 43 comments

Show HN: I rewrote an outdated React Native map clustering library (github.com)

31 points by hadat 2d ago 7 comments

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

2 points by prasadpilla 18h ago 0 comments

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

513 points by ayaros 4d ago 141 comments

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

101 points by ShadowUnknown 2d ago 51 comments

Show HN: Activiews – A privacy-first fitness alternative for Apple users (activiews.xyz)

2 points by ahmetomer 19h ago 0 comments

Show HN: I built an AI transcription app because my gf needed one for uni

4 points by ebukao 20h ago 0 comments

Show HN: Endorphin AI–Run browser E2E tests from plain English with QA AI agent (endorphinai.dev)

11 points by papapin777 21h ago 17 comments

Show HN: From Photos to Positions: Prototyping VLM-Based Indoor Maps (arjo129.github.io)

55 points by accurrent 5d ago 2 comments

Show HN: A Chrome Extension to Reveal SaaS Sprawl, Shadow IT, and Waste (hapstack.com)

3 points by rwgreen 21h ago 0 comments

Show HN: Pg-when– psql extension for creating time values with natural language (github.com)

4 points by jossephus01 22h ago 0 comments

Show HN: Modernized file manager and program manager from Windows 3.x (github.com)

74 points by electroly 4d ago 17 comments

Show HN: I rebuilt few years old project and now it covers my expenses (hextaui.com)

7 points by preetsuthar17 1d ago 3 comments

Show HN: I Built an AI Agent Ecosystem That Optimises Your Google Ads for You (groas.ai)

3 points by ttttransformer 1d ago 2 comments

Show HN: Stravu – Editable, multi-player AI notebooks with text, tables, diagram

10 points by wek 1d ago 1 comments

Show HN: Ossia score – A sequencer for audio-visual artists (github.com)

94 points by jcelerier 3d ago 16 comments

Show HN: I built an app to turn my kids' questions into podcasts (wonderpods.app)

14 points by lielvilla 1d ago 10 comments

Show HN: Pyhoff – Connect Python ML Models to Beckhoff/WAGO IO Hardware (github.com)

7 points by Saloc 2d ago 2 comments

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201 points by FinalDestiny 6d ago 58 comments

Show HN: Unlearning Comparator, a visual tool to compare machine unlearning (gnueaj.github.io)

40 points by jaeunglee 3d ago 2 comments

Show HN: I made a tool to make LinkedIn posting feel less like a chore (linkgenie.one)

3 points by fariraimasocha 1d ago 2 comments

Show HN: I built a tool to solve window management (aboveaverageuser.com)

54 points by atommachinist 2d ago 68 comments

Show HN: A Language Server Implementation for SystemD Unit Files (github.com)

77 points by arandomhuman 4d ago 22 comments

Show HN: Sumble – knowledge graph for GTM data – query tech stack, key projects (sumble.com)

91 points by antgoldbloom 2d ago 47 comments

Show HN: Still coding in VC++ 6.0 after losing everything, living in a trailer

16 points by CodeAndExile 1d ago 12 comments

Show HN: AirBending – Hand gesture based macOS app MIDI controller (nanassound.com)

92 points by bepitulaz 6d ago 24 comments

Show HN: BunkerWeb – the open-source and cloud-native WAF (docs.bunkerweb.io)

105 points by bnkty 7d ago 31 comments

Show HN: a community for collaborating on sideprojects (relentlessly.no)

47 points by 0dKD 8d ago 27 comments

AI translation service launched for publishers prompts dismay among translators

1 druskacik 0 7/9/2025, 10:40:43 AM theguardian.com ↗

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