SHOW HN: I vibe coded sneaky LLM psychoanalysis game (Get your own free API key) (ipfs.io)
Tech job alerts, straight from the horse''s mouth (www.hoofhires.com)
I made a simple word counter Chrome extension (chromewebstore.google.com)
Council AI – Make better decisions with the wisdom of AI crowd (apps.apple.com)
I built a 1B contact database as a solo founder in 60 days (www.snappyleads.co.uk)
Library to stream operating system events to AI (github.com)
OpenTariffs – Tariff Percentages by Country (opentariffs.fyi)
Kondo - Superhuman for LinkedIn (app.trykondo.com)
ColorID – A mobile app to identify colors using your camera or photos (apps.apple.com)
OC Maker (komiko.app)
PythonECG – A minimal real-time ECG visualization tool (github.com)
I made an AI powered toy. You can buy it now (gettolki.com)
The #1 SWE-Bench AI Coding Assistant for VSCode and Jetbrains (news.ycombinator.com)
JavaScript Flowchart Generator (curranjrobertson.github.io)
A fresh take on Anki and spaced repetition (cadence.cards)
OpenAPI access to SaaS/PaaS/IaaS for your LLMs. No more MCP clutter. (uncomplexities.com)
Is My App Secure? (makerthrive.com)
Website to help Canadian seniors check their benefit eligibility (www.pensionhelper.ca)
WordPress Gets Plugin Orchestration – At Last (www.pluginsupercharger.com)
Upgraded – A MacBook Upgrade Program (getupgraded.com)
Color palettes inspired by Mexican architecture (seis.pointlessprojects.com)
We''re Open Sourcing Our Dead Man''s Switch (www.cipherwill.com)
WildfireDeals – Daily AI Tool Deals (50-90% Off) (www.wildfire.deals)
Exponent, A collaborative AI programming agent (www.exponent.run)
IWyvern – AWS Infrastructure AI Assistant (iwyvern.com)
Screen.garden – multiplayer, sync, and web access for Obsidian (screen.garden)
Simple Webhook Chat for N8N (github.com)
Built concise interface for Speech practice with AI (language-minimalist.up.railway.app)
Bookmarklet to Add TOC to ChatGPT''s Chats (gist.github.com)
KantoDB, a Postgres-compatible OLTP database using DataFusion and Rust (kantodb.com)
MCP server to automate your mobile (github.com)
Bring enterprise-grade governance (AuthN/Z, Audit) to MCP (Open Source) (github.com)
Log9er another simple Python logging wrapper (pypi.org)
Open Responses – Self-hosted OpenAI Responses API, works with any model (github.com)
Arrakis – Open-source, self-hostable sandboxing service for AI Agents (github.com)
Agent File (.af) – An open file format for agents (github.com)
Mermaid Chart VS Code Plugin: Mermaid.js Diagrams in Visual Studio Code (docs.mermaidchart.com)
Gitlab CI Component for Vet – Protect CI Pipelines from Vulnerable OSS (safedep.io)
Immaculata.dev, web build tool for engineers (immaculata.dev)
Gemini 2.5 Extension Restyles Any Website with Just One Prompt (github.com)
Shorten links and redirect to the right app (www.flareb2b.com)
Goodgrid.io – Fund Your Mission. One Block at a Time (goodgrid.io)
Kernel-level LLM inference via /dev/llm0 (github.com)
OSS Python client for creating MCP capable agents in 6 lines of code (github.com)
OneTab – All your tools and trackers in one tab (web.onetab.space)
Acorn.js – Turn GraphQL APIs into Tools for LLMs and Agents (github.com)
Replace Chrome new tab with a blank WYSIWYG editor for taking notes (github.com)
Bob Ross'' Colors in CSS (bob-ross-colors.netlify.app)
PhotoMark – A super beautiful photo border tool (iOS) (apps.apple.com)
MCP server for your LLM to read your favorite libraries'' docs (github.com)
You Don''t Have Time Not to Test (medium.com)
Aperture -Flip your phone case for a less distracting minimal interface (specialprojects.studio)
Beyond Macros – iOS App with AI Nutrition Tracking (apps.apple.com)
AI Supported Workout Planner (www.repsome.com)
Moroccan News Website (chnoutamak.com)
Quickpoll.cc – AI-powered event polls from natural language (quickpoll.cc)
FeedMe – An RSS Reader to Reclaim Your Attention (feedme.digital)
SQL for APIs. Iceberg under the hood, no warehouse on the bill (colab.research.google.com)
Open-source platform to simplify API integrations (github.com)
Signal MCP Server (github.com)
Largest Open Source MCP Repo (280) (www.activepieces.com)
Board Game Bench – arena-based evaluation of reasoning LLMs (www.boardgamebench.com)
Data Dash, a Three.js game built by a non-technical marketer via Cursor (datadash.directus.io)
1-844-HEY-VAPI – voice AI platform for developers (news.ycombinator.com)
Tambo – React toolkit for AI-powered UIs (github.com)
I vibecoded a tiny golf game and its free (apps.apple.com)
Probirka – Python library for writing simple asynchronous healthchecks (github.com)
Never again will you wonder, ''Where have I seen this before?'' [video] (www.youtube.com)
StegaCube – Hide messages and files in scrambled Rubik''s Cubes (cube.xtn.sh)
I Built a Tron Like Trading Terminal for Crypto (ogtrader.xyz)
DGi, a Meta Programming System Generator (www.dgintel.ai)
Duolingo-style exercises but with real-world content--but different (incontextlearning.com)
Promptle – A daily AI word game (badchatgpt.com)
Jobstical – A Tool for Job Seekers (www.jobstical.com)
Free Prompt Template Generator (www.zycko.com)
Pets for Cursor (news.ycombinator.com)
Chat with LLMs on Your Kindle (www.companion.ink)
Pressure – a simple 2D board game in JavaScript (ilmenit.github.io)
Vibe Styler – Transform Any Website''s Style with Gemini 2.5 Pro (news.ycombinator.com)
AI Qualitative Analysis (www.usercall.co)
US Home sale trends by zipcode (news.ycombinator.com)
We built an API to manage usage based entitlement logic (gater.dev)
I Built a Google Sheets Alternative to 50K/Year in SaaS Subscriptions (smartspreadsheets.co)
Open-Source Hide My Email Extension (With Cloudflare) (github.com)
Bolt/Loveable for Video Editing (www.kozy.studio)
Open-source AI text editor that runs on your own hardware (manzoni.app)
Create Custom Bitcoin Banknotes with Your Own Portrait (github.com)
I made Open Agents Builder open source for building agents for business (github.com)
All-New Dubbing Language Learning Platform (dubany.ai)
A Free Gaming Rewards Platform (www.lootxp.com)
Share what you dreamt about and see if others had the same one (share-dreams-app.vercel.app)
Await-Tree – Visualize Async Rust Task Execution in Real-Time (github.com)
I made a Simple Wealth Tracker to reduce money-related stress (www.wealthyme.world)
Atri Reports – Automated security report writing with DOCX (github.com)
Free AI based platform to learn investing (www.jeferson.co)
How we automate blog content generation for clients (free workflow) (www.youtube.com)
I Built a GitHub Report Generator That Analyzes Your Actual Code (www.minnas.ai)
Money – Real-Time Expense Tracking with Google Sheets (www.moneyplusapp.com)
A React Native Boilerplate to automate all boring stuff (www.quickwrap.app)
Serverlog: A Chill Server-Side Tracking App (medium.com)
Perplexity for Scientific/Academic Research (www.aristto.com)
Simplified SAML and SCIM Testing (saml-tester.compile7.org)
Prmptly.xyz – Create and monetize AI-powered tools without writing code (prmptly.xyz)
VaporVibe – auto-generate video demos for vibe-coded projects (vapor.influme.ai)
Making Go Minimal Perfect Hashing Builds Faster and More Robust (github.com)
Smart Image Search Without Tagging or Labels (www.peruse.studio)
I vibecoded a 35k LoC recipe app (www.recipeninja.ai)
AI Job Matching Tool to help in this difficult job market (workweave.replit.app)
Fuck Lightroom and Fuck Adobe: How Adobe Is Systematically Predatory (fucklightroom.com)
WhatForWho – AI-powered real-time contact search, scrape and validation (whatforwho.xyz)
Built a textual watermarking tool to catch internal message leakers (github.com)
Proxy AI – AI so you don''t have to (getproxyai.com)
JFK RAG Battle Arena with different models (twitter.com)
Vibe-saver – a simplified Git for vibe coders to never lose their work (github.com)
Textcase: A Python Library for Text Case Conversion (github.com)
MatterRank – Build search engines that rank results by your criteria (www.matterrank.ai)
Oxy – build SQL bots and automations easily (github.com)
Offline SOS signalingrecovery app for disasters/wars (github.com)
Rezon8AI – AI-Powered Reputation Management for Service Businesses (rezon8ai.com)
Puremd-mcp – MCP server for reliably accessing web content (github.com)
Fastlytics – Open-source F1 telemetry visualization tool (React/Python) (fastlytics.app)
My Receipts AI – Auto Extract and Categorize Receipt Line Items (myreceipts.ai)
All Books, All Languages – Read short stories and books in any language (www.abal.ai)
Instantly extract tribal knowledge embedded in any codebase (gitsummarize.com)
Safe2PDF, a 100% local images-to-PDF tool, no uploads (safe2pdf.com)
Cabin Audio – EQ your headphones using your spatial perception of sound (www.cabinaudio.com)
I built a fast and simple JavaScript editor to try ideas instantly (scriptpad.dev)
Prototype for New Computer – Lapis by Lapis AI, by Rozen, Inc (lapisai.com)
DataFlowMapper – Data transformation for messy data without coding (dataflowmapper.com)
Automating Corporate Governance (github.com)
I built an AI-powered meme generator that creates videos in seconds (www.automemes.ai)
VidYap, Videochat (www.vidyap.com)
Wannawatchsomething.com My foray into no code development (wannawatchsomething.com)
Make SVGs interactive in React with 1 line (svggles.vercel.app)
Speech-to-Text at Flat 0.06 per hour by Borg (borgcloud.org)
I built a CLI for one-command fullstack TypeScript projects (github.com)
Zig Topological Sort Library for Parallel Processing (github.com)
I got burned by bad NYC rentals, so I built an extension for complaints (realest.casa)
Seefood – The Shazam for Food [15MB] (zaeem.dev)
Random Generatr: The ultimate random generation tool (randomgeneratr.com)
Monkeys.zip (Infinite Monkeys Writing Shakespeare) (monkeys.zip)
Hot Notes. Fast fuzzy search for opening Apple Notes (hotmatcha.dev)
Pillr – Real estate market trends and comps by zipcode (trends.pillr.io)
CaféGPT – AI-Powered Latte Art (cafegpt.app)
We''re building a space elevator with carbon nanotubes (first ride 2041) (ascensus.absurd.industries)
Qwen-2.5-32B is now the best open source OCR model (github.com)
Finzz – Stocks That Talk (finzz.xyz)
Generate Geocities style pages on any subject (thedeadweb.eu)
Souschef – Generate realistic product demo videos from just a prompt (souschef.framer.website)
Generate beautiful documentation from any GitHub repository using AI (gitsummarize.com)
Write your ideas. Keep your docs safe and private (writeopia.io)
Generate Anki Decks from YouTube Videos to Anki Converter (asimpleai.com)
Save Hours of TikTok Outreach with This Chrome Extension (titxosphere.gumroad.com)
Switch 5 less apps a day using this iPhone app (medium.com)
I made a Neovim-inspired homepage with Vim-like keybindings (twitter.com)
Zocket – Zero-Configuration Sockets (github.com)
Added Cartoon, Anime, and Ghibli Styles to My AI Photo Editing App (apps.apple.com)
GitHub Actions OIDC for Python That Just Works(TM) (github.com)
A procedural API for vibe coders (vibe-api.ggtn.ch)
A Cargo subcommand to run tests for changed crates and their dependents (github.com)
Calculation Hub: Every Calculation Tool You''ll Ever Need (calculation-hub.com)
Terminal dashboard that throttles my PC during peak electricity rates (www.naveen.ing)
We make expert immigration advice accessible (UK edition) (i-migrator.com)
Real time EDA made simple (github.com)
Circlo – AI-powered portfolios for designers (circlo.com)
Retribution AI (retributionai.com)
CSS Clicker – a pure-CSS idle game where you build your own website (lyra.horse)
Fairpricekit – Calculate fair prices for your product (fairpricekit.vercel.app)
Wren Engine – Open-Source Semantic Engine for MCP and AI Agent (github.com)
Remote Storage MCP Server for FTP, FTS, SFTP, S3, SMB, NFS, Git (www.filestash.app)
Enuffjs - End the JavaScript framework wars (enuffjs.com)
The chatbot widget that does the thing instead of showing how to (limeblock.io)
Video-Only Public Groupchat (vidyap.com)
I made a SaaS UI kit for Figma - seeking someone to implement (www.glowui.com)
Local, automatic, image keywords, captions using metadata for storage (github.com)
MCP Log Reader – Open-source server to analyze MCP logs faster (github.com)
Spatial audio demo in Rust using AudioNimbus/Steam Audio [video] (www.youtube.com)
Crystal, a tool for researching government data via plain English (www.askcrystal.info)
I built a no-code web scraper for desktop powered by LocalLLM (getcauldron.ai)
Wasp – the first full-stack framework powered by an LLM (wasp.sh)
Banana.dog – Back from the dead as a tool directory (banana.dog)
Flowhop AI: AI-generated beats for hacking sessions and more (news.ycombinator.com)
LDAPEnforcer, idempotent LDAP user and group management (pages.micahrl.com)
Pset An expanded JavaScript set with all proposed operations and types (github.com)
Kai Scheduler – K8s scheduler optimizing GPU for AI (github.com)
SupaBrain – using BrainF*** on Postgres through TLE (blog.mansueli.com)
FaynoSync simple auto updater API server written in Golang (github.com)
DeepSite – AI-Powered Website Generator with Real-Time Preview (deepsite.online)
Omnom – Bookmarking with Website Snapshots (github.com)
2M Customers Analyzed – What we learned in one Spreadsheet (www.revos.ai)
Top Hacker News (www.tophn.co)
I made an AI question generator to study your lectures (quiz-med.com)
I made a map that forecasts where and when morels are likely to grow (mushroommap.app)
Seek Anywhere – A Chrome/Brave Extension (chromewebstore.google.com)
Prank your friends at work for April Fool''s Day (www.magical.pm)
I built a lead qualification tool to kill bad leads – LeadKill (www.leadkill.pro)
Spot the AI (spotai.lol)
Events-AI an events recommendation engine (github.com)
Endor, run server software in your browser (news.ycombinator.com)
RandomGeo.city (randomgeo.city)
We designed a brutally difficult puzzle series for the curious (www.project52hz.com)
Alarm where you need to find the correct snooze button (github.com)
Gpx-anonymous – Anonymize GPX trace (github.com)
CoLaunchly – A marketing co-pilot for devs who hate marketing (www.colaunchly.io)
Show HN:Localapi.ai – Local AI Platform (news.ycombinator.com)
I built a tool that finds real web vulns and tells you how to fix them (penzen.app)
Vibe Mini-Games Website (ehky33rpg7pc.vercel.app)
Vibometer – The perfect vibe coder companion (github.com)
AI Call Answering Service for Home Service Businesses (serviceagent.ai)
FFmpeg Command Visualizer – Understand Complex FFmpeg Commands (ffmpeg-graph.site)
My PhD thesis, with the plots in R''s gig-lot (github.com)
Smash: Find and visualize rearrangements in DNA sequences (github.com)
Melofi – A Lofi-powered focus app with productivity tools (www.melofi.app)
Audentic – Enable Voice AI for your website (www.audentic.io)
Emissary – Rust implementation of the I2P protocol stack (github.com)
Vet Policy Configuration as UI (github.com)
Dating sim where Silicon Valley CEOs fight over you (www.tryspellbound.com)
Ghibli Style Image Creator (ghiblistyleimage.org)
SupportMatic – AI agent for email customer support (supportmatic.co)
LCalculator (lcalculator.com)
V0.7.3 Update: Dive, an Open Source MCP Agent Desktop (github.com)
Nue – Apps lighter than a React button (nuejs.org)
Duolingo-style exercises but with real-world content like the news (app.fluentsubs.com)
Nameflip.io – Domain Marketplace (nameflip.io)
Renault 25 – The 1980s Talking Car Experiment (www.missioniledelacite.paris)
Mass Effect 2 for Yarn Spinner (bsky.app)
Toddler Night Routine Manager (github.com)
Ghiblify.run – Transform Photos into Studio Ghibli Art Style with AI (ghiblify.run)
What if React never needed JavaScript? (Playground) (no-js-playground.onrender.com)
April Fools No More: PunyNews Goes Large, Quality Leaps Are No Joke (punynews.com)
VeyraX – Build and test AI-powered workflows using natural language (www.veyrax.com)
For those who want to stay informed without reading 10 articles (www.worldpulsenow.com)
What X taught me about Y (xabouty.ai)
I made a Chrome Extension to stop mindless browsing / avoid tab clutter (lucid-landing-nine.vercel.app)
Billing/Invoicing and CMS – open-source (github.com)
Starting the OpenCommerce Movement (docs.mealme.ai)
April.js – The next-gen web framework for seasoned developers (github.com)
Zip-sizer – A tool to estimate the compressed size of large archives (github.com)
Neuronpedia, an open source platform for AI interpretability (www.neuronpedia.org)
CVE-Bench, the first LLM benchmark using real-world web vulnerabilities (github.com)
We''ve compiled the numbers (wishlists) of our incoming game CTHULOOT (pixelnest2.notion.site)
Best Airbnb/STR Market Data from AirROI (www.airroi.com)
SQLite? Postgres? Use both with omni_SQLite (docs.omnigres.org)
I made a QR generator in 2025 (tofu-qr.com)
Generating Funky Animated QR Codes That Scan (qrbrd.com)
Untangling Unknots with Motion Planning (github.com)
My SaaS for performance reviews setting goals and driving success (news.ycombinator.com)
Content Reviewer for Websites (typos, grammar, etc.) (github.com)
TypeScript as a proof assistant for intuitionistic propositional logic (gist.github.com)
OpenServ – The AI Agent Playground for Builders (twitter.com)
Monika–Open-Source AI Assistant with Whisper STT and Emotional TTS (github.com)
Tweakr – AI code reviews that help devs learn and grow (www.tweakr.dev)
Codeforces/Kaggle for GPU Programming (tensara.org)
AI-powered project planning in seconds(Taskra) (taskra.space)
Rust Lib for Native OCR on macOS, Windows, Linux (github.com)
BookmarkZero – Private, Client-Side Bookmarks with Smart Tags (bookmarkzero.netlify.app)
MCP-Neovim-Server – Tiny AI Text Assistant for Neovim (github.com)
I Made a Quiz to Roast Developers (Its Accurate ASF) (devsmint.com)
GuMCP – Open-source MCP servers, hosted for free (github.com)
DocsHound – Creates docs and chatbots from Loom-style demos (docshound.com)
HaQR News – Hacker News as QR Codes (haqrnews.com)
I made SaaSQuick, generate full stack SaaS applications with AI (saas-quick.com)
MCP Server with HTTP support instead of stdio/sse (twitter.com)
Top10 – Daily Product Showcase Limited to Just 10 Products (top10.now)
Unzoi – Research tool that minimizes information misrepresentation (news.ycombinator.com)
I made CV screening, where each CV battles for Elo score (vkncy.com)
Click2Load – Streamline Truck Dispatching with One-Click Email Tools (news.ycombinator.com)
Less Slow C: Revisiting Performance Tricks for C/C/CUDA/Asm/PTX (github.com)
Lightweight and LLM-Powered Hacker News Terminal App (Go, Ollama) (github.com)
2x2 Generator (With Sound Effects) (www.2x2-generator.com)
Awesome-CV: curated list of awesome Curriculum Vitae (github.com)
I built a context-aware voice typist for any application (github.com)
Bridge Any OpenAPI to MCP via SSE – Cloud-Ready (github.com)
AnuDB – An experimental C document store using RocksDB (github.com)
Synthetic dataset generator for NLP and tabular data (github.com)
Dgn.space – Open and Decentralized Notebook for Blockchain Analytics (dgn.space)
A real-time vector database (app.swarndb.com)
Web3Wizz – Build Web3 Interfaces Without Code (web3wizz.com)
Confetti – Configuration for Humans (confetti.hgs3.me)
Neo146 – anti-censorship HTTP-SMS gateway for Turkish (&all) protesters (github.com)
I made an app to stop spammy form submissions with custom filters (www.formsanitizer.com)
EncypherAI, Open-source tool for cryptographically verifying AI text (github.com)
Free Privacy-first menstrual cycle app (faye.health)
Refine AI Websites (inspades.ai)
I built a privacy-first period tracker but it seems nobody cares (news.ycombinator.com)
Draft Party – The game I built because the New England Patriots suck (www.draft-party.com)
A smart new tab for tasks, notes, music, and your calendar in one place (maskmanlucifer.github.io)
My attempt of satire comic on the MCP gold rush (twitter.com)
GhydraMCP – Agentic reverse engineering across multiple binaries (github.com)
Repodump – a CLI tool to dump Git repos to Markdown for LLMs (github.com)
Ariel OS – an embedded Rust library OS for small MCUs (github.com)
AI-powered reading companion that helps you read hard books (lumen.collabai.live)
WhatsApp MCP Server (github.com)
I made a AI internal linking tool for better SEO and user experience (meshr.link)
Convert PDFs to clean Markdown online (preserves tables/formulas) (pdftomarkdown.pro)
Prompt Tower v1 – craft context for large codebases (github.com)
Updating docs suck, so I''m building GitHub AI agent (deepdocs.dev)
We made wearable electronics by screen printing silver [video] (www.youtube.com)
Auto-Browse – AI That Writes Automation Tests in Just One Line of Code (typescript.docs.auto-browse.com)