HN Reader

Show HN: A Map of All YC Companies (5,300 Startups by Batch and Location) (yc.foundersaround.com)

57 points by leonagano 3h ago 36 comments

Show HN: I built FlipCards – a flashcard app with variations to improve learning (flipcardsapp.vercel.app)

28 points by felipefreitasa_ 4h ago 23 comments

Show HN: Provable Safety for AI Agents (sentinelops.xyz)

3 points by MADEinPARIS 44m ago 0 comments

Show HN: A roguelike game that runs inside Notepad++ (github.com)

136 points by lowsun 3d ago 24 comments

Show HN: Prompt-to-proof: reproducible LLM eval with hash-chained receipts (github.com)

2 points by Qendresahoti 4h ago 0 comments

Show HN: Terragon – Run Claude Code as a Background Agent (terragonlabs.com)

2 points by sawyerjhood 5h ago 0 comments

Show HN: Car Chomper – A tool to visualize car sizes (carchomper.com)

2 points by dinan 5h ago 4 comments

Show HN: Prototyper – AI design platform with its own compiler and runtime (getaprototype.com)

8 points by thsvrrck 10h ago 4 comments

Show HN: Entropy-Guided Loop – How to make small models reason (github.com)

32 points by andrewmonostate 1d ago 2 comments

Show HN: Neural Siege – a text-based experiment in resisting rogue AI persuasion

2 points by kadzaki 8h ago 0 comments

Show HN: SHAde – A tool that turns Git Commit Hashes into deterministic Art (github.com)

2 points by palashlalwani 8h ago 0 comments

Show HN: Built a civic issue certificate app in 1 hour (200k views) (civil-certificate.vercel.app)

4 points by cvaambikapur 9h ago 0 comments

Show HN: LightCycle, a FOSS game in Rust based on Tron (github.com)

47 points by DavidCanHelp 1d ago 15 comments

Show HN: Moribito – A TUI for LDAP Viewing/Queries (github.com)

102 points by woumn 2d ago 24 comments

Show HN: Vapor – A notepad that fades away as you type (enda.sh)

4 points by dduplex 10h ago 4 comments

Show HN: Tsuki – Lua 5.4 ported to Rust (github.com)

2 points by ultimaweapon 11h ago 0 comments

Show HN: Amber – better Beeper, a modern all-in-one messenger (useamber.app)

66 points by DmitryDolgopolo 2d ago 78 comments

Show HN: Skada – Automate any workflow with a single prompt (skada.ai)

2 points by erikfiala 11h ago 0 comments

Show HN: rm-safely – A shell alias that moves files to trash instead of deleting (github.com)

2 points by zdkaster 12h ago 0 comments

Show HN: We built an open-source alternative to expensive pair programming apps (github.com)

38 points by konsalexee 3d ago 16 comments

Show HN: My first Go project, a useless animated bunny sign for your terminal (github.com)

26 points by stgr_codes 4d ago 17 comments

Show HN: I built an AI that uses a metacognitive loop 2 solve invention problems (robw1se.substack.com)

7 points by WiseRob 1d ago 3 comments

Show HN: Simple modenized .NET NuGet server reached RC (github.com)

33 points by kekyo 3d ago 22 comments

Show HN: Listgitfiles.sh – Fetch Raw GitHub File URLs with One Command (gist.github.com)

3 points by rmtbb 21h ago 0 comments

Show HN: Spotilyrics – See synchronized Spotify lyrics inside VS Code (github.com)

46 points by therepanic 3d ago 5 comments

Show HN: A unified approach to compute sandboxes (computesdk.com)

4 points by heygarrison 23h ago 0 comments

Show HN: Davia – A community platform to build, share, and edit applications (docs.davia.ai)

15 points by ruben-davia 1d ago 2 comments

Show HN: Trending rust NTP inspection CLI (github.com)

3 points by hsrp-enjoyer 1d ago 0 comments

Show HN: Run gpt-oss-20b on 8GB GPUs (github.com)

5 points by anuarsh 1d ago 0 comments

Show HN: Hacker News em dash user leaderboard pre-ChatGPT (gally.net)

370 points by tkgally 5d ago 263 comments

Show HN: TwoTickets – meet through events, not swipes

5 points by aammundi 21h ago 4 comments

Show HN: Sosumi.ai – Convert Apple Developer docs to AI-readable Markdown (sosumi.ai)

131 points by _mattt 6d ago 72 comments

Show HN: Best JSON Comparison Tool (jsontoolbox.com)

3 points by sourabh86 1d ago 4 comments

Show HN: Helpme, a CLI tool to look up emergency and non emergency resources (github.com)

4 points by DavidCanHelp 1d ago 0 comments

Show HN: Super Web Scraper – The Ultimate Data Extraction Tool (chromewebstore.google.com)

2 points by qwikhost 11h ago 0 comments

Show HN: Woomarks, transfer your Pocket links to this app or self-host it (woomarks.com)

44 points by earlyriser 3d ago 6 comments

Show HN: I built a deep research tool for local file system (github.com)

11 points by FineTuner42 2d ago 2 comments

Show HN: A vibe port of security library libinjection from C to Rust (github.com)

3 points by willsaar 1d ago 2 comments

Show HN: VoiceGecko – System-wide voice-to-text that types anywhere (voicegecko.io)

53 points by Lukem121 1d ago 9 comments

Show HN: Anonymous Age Verification (gist.github.com)

70 points by jwally 4d ago 85 comments

Show HN: Text2SQL with a Graph Semantic Layer (github.com)

7 points by danshalev7 1d ago 2 comments

Show HN: Find Hidden Gems on HN (pj4533.com)

116 points by pj4533 6d ago 19 comments

Show HN: Fine-tuned Llama 3.2 3B to match 70B models for local transcripts (bilawal.net)

29 points by phantompeace 3d ago 8 comments

Show HN: A hacky app for location sharing without suirvellance (fyrspot.app)

3 points by ezeoleaf 1d ago 2 comments

Show HN: Multi-Agent-Coder Is #12 on Stanford's TBench. Beats Claude Code (github.com)

5 points by Danau5tin 1d ago 1 comments

Show HN: Chat with Claude Code on iMessage with Instaline (twitter.com)

2 points by xdotli 16h ago 2 comments

Show HN: Tail Lens – Visually edit tailwind css dev tool

7 points by jayasurya2006 1d ago 1 comments

Show HN: Blueprint: Fast, Nunjucks-like templating engine for Java 8 and beyond

21 points by freakynit 3d ago 12 comments

Show HN: Neuron – Cognitive Multi-Agent Architecture for Reasoning

6 points by machinemusic 3d ago 0 comments

Show HN: CompareGPT – Making LLMs More Trustworthy by Reducing Hallucinations

2 points by tinatina_AI 1d ago 0 comments

Show HN: Built a civic issue certificate app in 1 hour (200k views)

4 cvaambikapur 0 9/4/2025, 10:09:01 AM civil-certificate.vercel.app ↗
I hacked this together in an hour after seeing a request on Twitter. It went viral with 200k+ views in 2 days. Got live feedback from hundreds of people, added analytics, disclaimers, and open-sourced it. Curious what HN thinks about the idea and execution.

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