Show HN: I built a synthesizer based on 3D physics (anukari.com)

387 points by humbledrone 13h ago 96 comments

Show HN: InkTodos – calm, distraction free todo list for Kindle (inktodos.com)

2 points by asaddhamani 39m ago 0 comments

Show HN: GPT-2 implemented using graphics shaders (github.com)

198 points by nathan-barry 16h ago 22 comments

Show HN: I created a Sheet AI assistant (workspace.google.com)

2 points by mikecool 51m ago 0 comments

Show HN: Blast – Fast, multi-threaded serving engine for web browsing AI agents (github.com)

117 points by calebhwin 14h ago 42 comments

Show HN: Kinematic Hand Skeleton Optimization in Jax (github.com)

14 points by pablovelagomez 10h ago 0 comments

Show HN: Exhibit and Site on Mechanisms for Students (mechanical-library.org)

24 points by sturbes 15h ago 5 comments

Show HN: OSle – A 510 bytes OS in x86 assembly (github.com)

139 points by shikaan 1d ago 27 comments

Show HN: Kubetail – Real-time log search for Kubernetes (github.com)

120 points by andres 1d ago 35 comments

Show HN: Roons – Mechanical Computer Kit (whomtech.com)

188 points by uncial 1d ago 30 comments

Show HN: Hyperparam: OSS tools for exploring datasets locally in the browser (hyperparam.app)

73 points by platypii 1d ago 21 comments

Show HN: Create your own finetuned AI model using Google Sheets (promptrepo.com)

136 points by QueensGambit 2d ago 41 comments

Show HN: Robot Unlock – an open-ended programming game/zachlike (store.steampowered.com)

39 points by adrianton3 1d ago 11 comments

Show HN: ART – a new open-source RL framework for training agents (github.com)

114 points by kcorbitt 2d ago 12 comments

Show HN: A motherfucking app (does one thing, under 300 LOC) (adnjoo.github.io)

21 points by adnjoo 17h ago 27 comments

Show HN (YC S25): Well – MCP AI-Based Collection of Invoices

4 points by maxchampoux 16h ago 5 comments

Show HN: Maybe – The personal finance app for everyone (maybefinance.com)

23 points by constantinum 1d ago 4 comments

Show HN: Multi-model chat. Get answers from multiple AI models at once (multimodel.zkarimi.com)

3 points by zknowledge 13h ago 0 comments

Show HN: I built a hardware processor that runs Python (runpyxl.com)

976 points by hwpythonner 4d ago 265 comments

Show HN: AgenticSeek – Self-hosted alternative to cloud-based AI tools (github.com)

119 points by Fosowl 6d ago 18 comments

Show HN: Sim Studio – Open-Source Agent Workflow GUI (github.com)

192 points by waleedlatif1 4d ago 57 comments

Show HN: I taught AI to commentate Pong in real time (github.com)

2 points by pncnmnp 15h ago 0 comments

Show HN: Kexa.io – Open-Source IT Security and Compliance Verification

80 points by patrick4urcloud 2d ago 15 comments

Show HN: Polyseed – first(?) pq PAKE implementation (github.com)

4 points by ghostway 16h ago 0 comments

Show HN: Cryptle – Wordle for Cryptogrphy (cryptle.site)

3 points by Haris1245 9h ago 0 comments

Show HN: Input Source Pro(OSS) – Auto-switch input sources between apps/websites (inputsource.pro)

3 points by runjuu 16h ago 0 comments

Show HN: I built an AI tool to practice technical interviews with (neuraprep.com)

11 points by robertnp 16h ago 0 comments

Show HN: Beatsync – perfect audio sync across multiple devices (github.com)

433 points by freemanjiang 3d ago 125 comments

Show HN: Traycer.ai – Turn GitHub Issues into a Step-by-Step Plan (traycer.ai)

7 points by pranshu54 11h ago 0 comments

Show HN: Convert Large CSV/XLSX to JSON or XML in Browser (csvforge.com)

41 points by Botlabs 2d ago 13 comments

Show HN: A Chrome extension that will auto-reject non-essential cookies (blog.bymitch.com)

293 points by mitch292 3d ago 165 comments

Show HN: Web-eval-agent – Let the coding agent debug itself (github.com)

84 points by neversettles 4d ago 12 comments

Show HN: Heart Rate Zones Plus – The first iOS app I developed (apps.apple.com)

99 points by tobias5 4d ago 81 comments

Show HN: Immediate-mode GUIs in C# – I wrote an eBook on using Dear ImGui in C# (github.com)

4 points by ImAxel 20h ago 0 comments

Show HN: Open-Launch – First Complete Open-Source Alternative to ProductHunt (open-launch.com)

8 points by drdruide 21h ago 6 comments

Show HN: I486SX_soft_FPU – Software FPU Emulator for NetBSD 10 on 486SX (github.com)

116 points by mezantrop 5d ago 42 comments

Show HN: I Built Tabtix: A POS and QR Ordering System for Hotels and Restaurants

2 points by tabtix 22h ago 0 comments

Show HN: Flowcode – Turing-complete visual programming platform (app.getflowcode.io)

172 points by gabigrin 3d ago 80 comments

Show HN: Dcup – 100% Open-Source RAG-as-a-Service for AI-Powered Search (dcup.dev)

4 points by aliamer99 1d ago 0 comments

Show HN: My self-written hobby OS is finally running on my vintage IBM ThinkPad (github.com)

569 points by joexbayer 6d ago 116 comments

Show HN: Compare PC Monitors (comparepcmonitors.com)

2 points by mjcurl 1d ago 0 comments

Show HN: A pure WebGL image editor with filters, crop and perspective correction (github.com)

241 points by axelMI 4d ago 86 comments

Show HN: Mini Hex – Convert 6-digit colors into their closest 3-digit equivalent (dannyduplex.com)

3 points by dduplex 1d ago 4 comments

Show HN: Daily Jailbreak – Prompt Engineer's Wordle (vaultbreak.ai)

130 points by ericlmtn 5d ago 64 comments

Show HN: A Common Lisp implementation in development, supports ASDF (savannah.nongnu.org)

96 points by andreamonaco 5d ago 60 comments

Show HN: I created snapDOM to capture DOM nodes as images with exceptional speed (github.com)

119 points by tinchox6 5d ago 42 comments

Show HN: SQSAdmin – A web service / Docker that can manage your localstack SQS (ronreiter.github.io)

3 points by ronreiter 1d ago 1 comments

Show HN: I made a web-based, free alternative to Screen Studio (screenrecorder.me)

458 points by johnwheeler 5d ago 114 comments

Show HN: Self-Hosted HTTPS Tunnel in 300 LoC with Go, Caddy, and Cloudflare (nexo.sh)

10 points by nexo-v1 2d ago 0 comments

Show HN: I made a toast that shows what visitors are doing in real-time (proofybubble.com)

3 points by kulkarniankita 1d ago 1 comments

Ninety Seven Things Every Programmer Should Know

2 ldite 1 4/25/2025, 9:36:05 AM github.com ↗

Comments (1)

steve_gh · 7d ago

Lots of nice little essays here. Would be nicer if there were links between them, so you didn't have to go up to the table of contents.

"Read the humanities" - yes!!!