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

56 points by kcorbitt 11h ago 11 comments

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

3 points by awormuth 2h ago 0 comments

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2 points by madebywelch 3h ago 0 comments

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

131 points by gadgetoid 4d ago 28 comments

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

154 points by louiskw 14h ago 98 comments

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

461 points by miloschwartz 1d ago 111 comments

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

274 points by felarof 1d ago 112 comments

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

214 points by HenryNdubuaku 1d ago 80 comments

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

47 points by zigrazor 4d ago 35 comments

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

69 points by Zephyrion 2d ago 16 comments

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

366 points by avadhesh18 3d ago 163 comments

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

11 points by bwm 14h ago 5 comments

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

353 points by iraton 2d ago 73 comments

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

251 points by iosifache 2d ago 78 comments

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

181 points by preetsuthar17 1d ago 93 comments

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

31 points by bharatgel 1d ago 4 comments

Show HN: An Improvisational Web Server (github.com)

4 points by jasonthorsness 12h ago 1 comments

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

44 points by seuros 5d ago 19 comments

Show HN: Helices Create a New Model of Deterministic Computation [pdf] (lambdalord.github.io)

2 points by bkaminsky 13h ago 1 comments

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

196 points by kushalpandya 2d ago 105 comments

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

2 points by ddddddO 16h ago 0 comments

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

5 points by eezZ 16h ago 0 comments

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

197 points by HeavenFox 4d ago 32 comments

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3 points by eliasdorneles 18h ago 0 comments

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29 points by friggeri 1d ago 10 comments

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2 points by chr15m 20h ago 0 comments

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513 points by ayaros 5d ago 141 comments

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121 points by skeptrune 3d ago 43 comments

Show HN: AI Movie Finder – I created a way to find movies by describing (aimoviefinder.com)

4 points by mosbyllc 21h ago 1 comments

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

4 points by randomaifreak 22h ago 0 comments

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

31 points by hadat 2d ago 7 comments

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101 points by ShadowUnknown 3d ago 51 comments

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20 points by qeden 5d ago 1 comments

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55 points by accurrent 6d ago 2 comments

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74 points by electroly 5d ago 17 comments

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2 points by Ntuthuko_hlela 1d ago 0 comments

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94 points by jcelerier 4d ago 16 comments

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201 points by FinalDestiny 7d ago 58 comments

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7 points by Saloc 2d ago 2 comments

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77 points by arandomhuman 5d ago 22 comments

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4 points by jossephus01 1d ago 0 comments

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92 points by bepitulaz 7d ago 25 comments

Ask HN: Turning 31 today, what advice do you have?

2 Venkatesh10 5 7/10/2025, 8:28:39 AM

Turning 31, shower me with your best advice, tips and hacks. I'm currently transitioning a role from QA to Product/Marketing in the UK. Advice about Life, money, health, etc welcome.

Comments (5)

sfmz · 1d ago

I can only say I wish I had gotten married and had children and spent less time with my friends drinking at bars ( they all got married and moved away ).

herbst · 1d ago

Time to give less fucks and place focus on joy (if not already)

wingtw · 1d ago

(what I wish someone had told me @31) If not yet, start saving & investing - even a 10 $/€ a month adds up quite substantially over the years

quintes · 1d ago

Lift weights, watch your lower back doesn’t get injured as a result of too much sitting.

Play an instrument

Find someone to love. Have kids. Get a dog.

davidwilliammr · 1d ago

Stop watching porn