Show HN: Sumble – knowledge graph for GTM data – query tech stack, key projects

https://sumble.com

44•antgoldbloom•1h ago•25 comments

Show HN: Jukebox – Free, Open Source Group Playlist with Fair Queueing

https://www.jukeboxhq.com/

21•skeptrune•2h ago•13 comments

Show HN: OffChess – Offline chess puzzles app

https://offchess.com

241•avadhesh18•8h ago•89 comments

Show HN: I built a tool to solve window management

https://aboveaverageuser.com/smartswitcher

20•atommachinist•3h ago•29 comments

Show HN: Dashboard tracking all GitHub PRs and analyzing Code Agent activity

https://github.com/logic-star-ai/insights

5•mnmueller•1h ago•0 comments

Show HN: ModelFetch – Deploy MCP servers anywhere TypeScript/JavaScript runs

https://github.com/phuctm97/modelfetch

4•phuctm97•2h ago•0 comments

Show HN: CLI for smooth ESLint adding or rules migration

https://github.com/runespoor-engineering/cli-eslint-disable

2•BorysShuliak•2h ago•1 comments

Show HN: NYC Subway Simulator and Route Designer

https://buildmytransit.nyc

182•HeavenFox•1d ago•28 comments

Show HN: CCLeaderboard – See who's burning through the most Claude Code tokens

2•fokkedekker•3h ago•5 comments

Show HN: PulseTimer – A clean, customizable work/break timer you can self-host

https://timer.toxi360.org

3•toxi360•3h ago•1 comments

Show HN: Piano Trainer – Learn piano scales, chords and more using MIDI

https://github.com/ZaneH/piano-trainer

193•FinalDestiny•3d ago•57 comments

Show HN: From Photos to Positions: Prototyping VLM-Based Indoor Maps

https://arjo129.github.io/blog/5-7-2025-From-Photos-To-Positions-Prototyping.html

50•accurrent•2d ago•1 comments

Show HN: Free Unlimited Photo Enhancer, Background Remover, AI Image Gen, etc.

https://github.com/d60/picwish

2•d60•5h ago•0 comments

Show HN: Ossia score – A sequencer for audio-visual artists

https://github.com/ossia/score

86•jcelerier•1d ago•14 comments

Show HN: Unlearning Comparator, a visual tool to compare machine unlearning

https://gnueaj.github.io/Machine-Unlearning-Comparator/

40•jaeunglee•1d ago•2 comments

Show HN: I wrote a "web OS" based on the Apple Lisa's UI, with 1-bit graphics

https://alpha.lisagui.com/

503•ayaros•1d ago•139 comments

Show HN: I Got Tired of Calculator Sites, So I Built My Own

56•calculatehow•1d ago•39 comments

Show HN: The Ordeal Visualizer

https://dusted.dk/pages/ordeal/

4•dusted•6h ago•0 comments

Show HN: Trying to eat better? I built a nutrional assistant

https://chat.eko-bazaar.com/

13•dammsaturn•2h ago•34 comments

Show HN: Modernized file manager and program manager from Windows 3.x

https://github.com/brianluft/heirloom

67•electroly•1d ago•16 comments

Show HN: A Language Server Implementation for SystemD Unit Files

https://github.com/JFryy/systemd-lsp

74•arandomhuman•1d ago•21 comments

Show HN: An Apple-like computer with a built-in BASIC interpreter in my game

https://reprobate.site?stage=pearintosh

8•delduca•21h ago•0 comments

Show HN: HireIndex – A Searchable Directory for Who Wants to Be Hired on HN

https://hireindex.xyz

3•dk8996•13h ago•0 comments

Show HN: Integrated System for Enhancing VIC Output

https://github.com/Bloodmosher/ISEVIC

10•bloodmosher•1d ago•2 comments

Show HN: Interactive pinout for the Raspberry Pi Pico 2

https://pico2.pinout.xyz

7•gadgetoid•1d ago•0 comments

Show HN: I built a single API to post on all social platforms

https://www.postforme.dev

4•calebpanza•16h ago•6 comments

Show HN: Gore – A Doom Engine Port in Go

https://github.com/AndreRenaud/gore

6•EstIgnavus•16h ago•1 comments

Show HN: a community for collaborating on sideprojects

https://relentlessly.no/

44•0dKD•5d ago•25 comments

Show HN: A simpler geofence reminder UI

https://apps.apple.com/us/app/remind-there/id6747366518

6•nidegen•1d ago•0 comments

Show HN: Pixel Art Generator Using Genetic Algorithm

https://github.com/Yutarop/ga-pixel-art

22•ponta17•2d ago•13 comments