Show HN: We cut RAG latency ~2× by switching embedding model (myclone.is)
10 points by vira28 posted 8 hours ago • 2 comments
Show HN: Fractalbits – S3 compatibe store，1M iops p99～5ms，using Rust and Zig (github.com)
6 points by thomas_fa posted 1 hour ago
Show HN: Kibun (気分) – a decentralized status.cafe alternative I made (kibun.social)
4 points by lakshikag posted 13 hours ago
Show HN: TX-2 ECS – A web framework that treats your app as a world (tx-2.dev)
4 points by iregaddr posted 16 hours ago
Show HN: Sparse Matrix-Vector Multiplication that works at 30–90% sparsity (github.com)
3 points by vlejd posted 2 hours ago • 1 comments
Show HN: How I think tabs should be managed in a terminal (v0.app)
3 points by novoreorx posted 6 hours ago
Show HN: Colonet – Anonymous forum, no sign-up needed (colonet.revantoa.workers.dev)
3 points by mvphauto posted 7 hours ago
Show HN: The Wiki Game - reach target Wikipedia page by clicking hyperlinks only (apps.apple.com)
3 points by frayo44 posted 10 hours ago • 1 comments
Show HN: I wrote my lecture notes in Typst (github.com)
3 points by subtlemuffins posted 11 hours ago
Show HN: Radius.today – Local-first personal CRM (radius.today)
3 points by Xiaoyao6 posted 12 hours ago • 2 comments
Show HN: I built an interactive HN Simulator (news.ysimulator.run)
431 points by johnsillings posted 22 hours ago • 196 comments
Show HN: Stun LLMs with thousands of invisible Unicode characters (gibberifier.com)
188 points by wdpatti posted 1 day ago • 103 comments
Show HN: Cynthia – Reliably play MIDI music files – MIT / Portable / Windows (blaizenterprises.com)
85 points by blaiz2025 posted 1 day ago • 29 comments
Syd – An offline-first, AI-augmented workstation for blue teams (sydsec.co.uk)
20 points by paul2495 posted 1 day ago • 5 comments
Show HN: Axe - A Systems Programming Language with Builtin Parallelism and No GC (axelang.org)
13 points by death_eternal posted 21 hours ago
Show HN: I built an interactive map of jobs at top AI companies (map.stapply.ai)
12 points by kalil0321 posted 22 hours ago • 4 comments
Show HN: I built an LLM powered receptionist for website chats (receptionst.com)
11 points by teemingdev posted 1 day ago • 6 comments
Show HN: Ontology-driven knowledge graph extraction from text
11 points by cybermaggedon posted 1 day ago
Show HN: WireMD – Design Wireframes in Markdown (wiremd.dev)
7 points by akonan posted 1 day ago • 3 comments
Show HN: I wrote a minimal memory allocator in C (github.com)
131 points by t9nzin posted 1 day ago • 30 comments
Tell HN: Wanted to Give Dang Appreciation
47 points by razodactyl posted 1 day ago • 4 comments
Show HN: Built a tool solve the nightmare of chunking tables in PDF vs. Markdown (github.com)
14 points by 2dogsanerd posted 1 day ago
Show HN: I just fixed .env once and for all – better-env (better-env.dev)
8 points by harish3304 posted 1 day ago • 4 comments
Show HN: Dank-AI – Ship production AI agents 10x faster (dank-ai.xyz)
7 points by deltadarkly posted 2 days ago • 5 comments
Show HN: Search tool for "Ask HN: What Are You Working On?" (nthesis.ai)
6 points by osigurdson posted 1 day ago
Show HN: better-env – A Secure, Developer-Friendly Alternative to .env (better-env.dev)
6 points by harish3304 posted 2 days ago • 3 comments
Show HN: Server Survival – Tower defense game for learning cloud architecture (github.com)
6 points by pshenok posted 2 days ago • 2 comments
Show HN: An OKLCH-based perceptually uniform color system/theme builder (colorphreak.com)
5 points by kurainox posted 2 days ago • 1 comments
Show HN: Real-time freelancer marketplace with per-second billing (gigs.quest)
4 points by ufvy posted 1 day ago • 10 comments
Show HN: Forty.News – Daily news, but on a 40-year delay (forty.news)
435 points by foxbarrington posted 2 days ago • 176 comments
Show HN: Build the habit of writing meaningful commit messages (github.com)
109 points by Aplikethewatch posted 2 days ago • 131 comments
Show HN: I built a wizard to turn ideas into AI coding agent-ready specs (vibescaffold.dev)
69 points by straydusk posted 2 days ago • 37 comments
Show HN: PolyGPT – ChatGPT, Claude, Gemini, Perplexity responses side-by-side (polygpt.app)
26 points by ncvgl posted 3 days ago • 23 comments
Show HN: HN Insights – HN front page summaries (hn-insights.com)
8 points by mobrienv posted 2 days ago • 1 comments
Show HN: Host a Website from an Old Phone (far.computer)
7 points by louismerlin posted 2 days ago
Show HN: RealDeed – Tokenize Real Estate into Digital Assets (realdeed.co)
6 points by pratz0555 posted 2 days ago • 8 comments
Show HN: Mint – an open-source photo editor and digital compositor for the web (mint.photo)
6 points by performative posted 2 days ago • 1 comments
Show HN: HN Buffer – A read-it-later site for your HN favorites (hnbuffer.com)
5 points by shaarmar posted 2 days ago
Show HN: Reverse Jailbreaking a Psychopathic AI via Identity Injection (github.com)
5 points by drawson5570 posted 2 days ago
Show HN: Wealthfolio 2.0- Open source investment tracker. Now Mobile and Docker (wealthfolio.app)
670 points by a-fadil posted 4 days ago • 213 comments
Show HN: OCR Arena – A playground for OCR models (ocrarena.ai)
185 points by kbyatnal posted 3 days ago • 56 comments
Show HN: Datamorph – A clean JSON ⇄ CSV converter with auto-detect (datamorphio.vercel.app)
19 points by sumit_entr42 posted 4 days ago • 6 comments
Show HN: Jeffrey Epstein's Inbox (epsteininbox.com)
13 points by hgarg posted 4 days ago • 9 comments
Show HN: Get Fat Slowly (kcoleman.me)
7 points by itake posted 4 days ago
Show HN: I made a Rust Terminal UI for OpenSnitch, a Linux application firewall (github.com)
6 points by quadrophenia posted 3 days ago
Show HN: Even Turns, track your families turns (eventurns.com)
6 points by gdesplin posted 3 days ago • 3 comments
Show HN: Transcribe Your Voice in Terminal Locally (hns-cli.dev)
6 points by primaprashant posted 3 days ago
Show HN: Train a language model in the browser with WebGPU (sequence.toys)
6 points by vvin posted 4 days ago • 1 comments
Show HN: City2Graph – Python Open Source for Geospatial Graph Neural Networks (city2graph.net)
4 points by yutasato posted 3 days ago • 1 comments
Show HN: Awesome J2ME (github.com)
79 points by catstor posted 5 days ago • 55 comments
Show HN: An A2A-compatible, open-source framework for multi-agent networks (github.com)
41 points by snasan posted 5 days ago • 36 comments
Show HN: Search London StreetView panoramas by text (london.publicinsights.uk)
37 points by dfworks posted 4 days ago • 13 comments
Show HN: Supabase-Test – Fast Isolated Postgres DBs for Testing Supabase RLS (npmjs.com)
28 points by pyramation posted 4 days ago • 10 comments
Show HN: Tangent – Security log pipeline powered by WASM (github.com)
28 points by ethanblackburn posted 4 days ago • 2 comments
Show HN: CTON: JSON-compatible, token-efficient text format for LLM prompts (github.com)
13 points by daviducolo posted 5 days ago • 1 comments
Show HN: GitPulse – AI-powered tool to discover open source projects (git-pulsee.vercel.app)
10 points by Indri-Fazliji posted 4 days ago • 4 comments
Show HN: Interactive research papers (a big step up from ArXiv HTML) (sciencestack.ai)
9 points by cjlooi posted 5 days ago • 8 comments
Show HN: YAAT – Privacy-first analytics for EU companies (need for beta users) (yaat.io)
6 points by caioricciuti posted 4 days ago • 3 comments
