APIs that auto-generate schemas for AI agents (MCP) (www.coinapi.io)
Sick of emailing yourself stuff? me too (github.com)
Free decision calculator to avoid spreadsheet hell (www.kleardecision.com)
Free tool to resize ChatGPT images to perfect 16:9 (www.aithumbnail.so)
Checkpoint K8s pods transparently (plain CPU or GPU accelerated) [video] (www.youtube.com)
Free Tinder Bio Generator, Create Your Perfect Tinder Bio (www.rizzlines.app)
Built HTTP server implementation from scratch (github.com)
Look ma No –privileged. Running Dagger via new Apple/container (github.com)
AI Image Enhancer – Enhance Image Quality and Enhance Photo Resolution (enhanceimage.org)
SnapLink – a clean, modern, Instant URL shortener (React Spring Boot) (app.snplink.com)
Promise.allSettled Alternative with Concurrency Support (github.com)
Enhance Videos to HD for Free Online with AI – Try Next Enhancer Today (nextenhancer.com)
Drop-in cargo replacement for offloading Rust compilation to a remote (github.com)
Foxp – a TypeScript type checker enabling pseudo dependent types (github.com)
AsyncPoker – Turn-Based Poker with Friends (apps.apple.com)
WireGuard Configuration Generator (wireguardconfiggenerator.com)
News-Hook is an alert system to keep track of real-world news (news-hook-frontend-205743657377.southamerica-east1.run.app)
DevOps made easier for startups (obelis.ai)
Listed – An agentic platform to rank your business on AI (news.ycombinator.com)
A Storage-Agnostic Golang Message Queue (github.com)
Quickly layout prospective house floorplans (quickfit.dre-west.workers.dev)
I wrote a GPU-less billion-vector DB for molecule search (live demo) (cheese-new.deepmedchem.com)
I built a daily sunlight tracker (www.lumehealth.io)
Using Claude Code SDK to to implement an agentic CV parser (github.com)
TypeQuicker – Type natural text that targets your weak points (www.typequicker.com)
Tavkhid Method – persistent memory in DeepSeek-R1 beyond 128K tokens (medium.com)
Functioneer – Do eng/sci analysis in 5 lines of code (github.com)
AI Insights on Datagrid for Laravel/PHP (www.gridphp.com)
What time is it in Corporate (peoplesgrocers.com)
Telescope web-based log viewer update (docs.iamtelescope.net)
We built Cora – an AI email assistant you can chat with (www.cora.computer)
Heycustomer – Subtle, WhatsApp-style popups that convert (www.heycustomer.co)
PRSS Site Creator – Create Blogs and Websites from Your Desktop (prss.co)
Turn your RSS feeds into a NotebookLM-style daily podcast (yoptio.com)
Window Expander – Mostly maximize your windows (www.windowexpander.com)
Built a Food Scanner for Longevity (www.getbiohack.app)
Gemini Bookmarks – Bookmark and tag responses in Gemini conversations (github.com)
A website for comparing Nespresso capsules (www.nespressocapsules.coffee)
Vibeflirting turns bad selfies into good dating pics for Tinder (vwww.vibeflirting.com)
AI that roasts your book taste (minivibes.dev)
Zizmor, static analysis for GitHub Actions (docs.zizmor.sh)
An MCP server for every GitHub repo (github.com)
Magnitude – open-source AI browser automation framework (github.com)
Michelangelo.best – free AI image generator with glitch mode (michelangelo.best)
I built a JSON-RPC library for Zig with compile time reflection (github.com)
Klaro Budget – Budgeting based on pay schedules (www.klaro-budget.app)
Test Viewer for GitHub (test-viewer.wazzaps.net)
HomeDock OS – A self-hosted cloud OS, now with a Desktop app (github.com)
Chat with ChatGPT, Claude, Grok, Gemini and Llama on One UI (instaask.ai)
AI for Automatic Music Transcription (songscription.ai)
Fraim – A framework for using LLMs in security workflows (github.com)
Human-Powered Infinite Monkey – Press "Banana" to Spell Hamlet (www.infinite-monkey.dev)
MCP server for any Python CLI (github.com)
Inworld TTS – high-quality, affordable, and low-latency TTS (inworld.ai)
Pocket2Linkding – Migrate from Mozilla Pocket to Linkding (github.com)
Generate custom, branded illustrations using text (www.illustrationsai.app)
Intent, 5min scaffold for event-sourced back ends (ts,pg,temporal) (github.com)
We Put AI in Copy and Paste (tabtabtab.ai)
I made ShipOrPay.com a Stop procrastination tool I build in my weekends (shiporpay.com)
Self-Hosted OAuth Authentication Library for MCP Servers (github.com)
Generate docs for any GitHub repo ( RAG chat) (www.givemedocs.com)
Single source of truth for AI config files (github.com)
Flux-Kontext-Juiced: SOTA Image Editing but 5x Faster (www.pruna.ai)
Clip All King Soopers and Other Kroger Stores'' Digital Coupons (github.com)
Personal Branding Photos for Women in 10 mins (www.gostudio.ai)
An open-source app to query 10 AI models at once (github.com)
I built an AI dataset generator (github.com)
I made a Resume Generator – includes tailoring, scoring, and more (www.resumebuildai.com)
trolskgen – Ergonomic Codegen for Python (github.com)
AgentOne – AI Dev Assistant for Enterprise Code Gen (www.iterate.ai)
Open-Source App to Run 100 More AI Tools and Block Malicious Servers (github.com)
Rust WASM, K-Means Color Quantization Crate for Image-to-Pixel-Art (github.com)
A Tree-Based Interface for Managing Complex LLM Conversations [video] (www.youtube.com)
Effect UI – PoC of a reactive UI framework built with Effect (github.com)
Zarvia – Visual workspace rethinking how teams organize information (zarvia.co)
Piper-mode – Text-to-speech for Emacs using the Piper TTS engine (github.com)
Branching – sync and merge code from multiple AI agents (branching.app)
Tinder-style trip planning – Trip planning for the brainrot era (outbound-one.vercel.app)
Modular Redesign of Gemini CLI System Prompts (github.com)
Turn testing into your winning edge in programming contests (github.com)
Propaganda I''m Falling for: paying for social media (www.peerfreund.com)
Anytype – a local and collaborative database with API and MCP server (zhanna.any.org)
StopAddict – Quit addictions by leveling up every day you stay clean (news.ycombinator.com)
Daily game to guess color by their names (colorguesser.com)
I built web app that let you Chat with YouTube videos (vidiopintar.com)
AI-gent Workflows – locally reasoning AI Agents (ai-gents.work)
I made privacy first book tracker with recommendations (myread.space)
Taurin – Local First AI Email Client (www.taurin.io)
I made a fast, offline-first developer toolkit with no ads or tracking (news.ycombinator.com)
Summle – A little maths Game (summle.net)
I am excited about this Startup, and I am sure you would be too (propertypartners.framer.website)
Online Document Scanner in the Browser (onlinedocscanner.com)
Etasko – Project management with pay-per-use pricing (no subscriptions) (etasko.com)
Fluida – Global Payments for Businesses (news.ycombinator.com)
A free tool to convert PDF documents to links, welcome to use (pdftolink.im)
Rental bike data scraping – track any bike (nextbike.lol)
Free AI tool to generate SVG icons instantly (aisvg.im)
I built a Binance Alpha Tool for points checking and airdrop tracking (www.binancealphatool.com)
A Free, Offline-First Cash Register That Runs in the Browser (takeasale.com)
Mind maps in Visual Studio and VS Code with nodes linked to source code (codemindmap.com)
Meeting Waste Calculator – See the Real Cost of Your Meetings (gitdigest.ai)
Kraa.io – Markdown writing app for everything (kraa.io)
Frametwo – Tired of my videos getting flagged, so I built this (frametwo.com)
Vento – A lightweight CLI for file transfers with YAML-based automation (github.com)
Beaver – A simple task manager than focuses on progress than perfection (beaver.learntosolveit.com)
Software Escrow for Developers (software-escrow.com)
Sonets [video] (www.youtube.com)
Documentaries Visualized on a Map (camjohnson26.github.io)
AI Phone Interviewer – get a call in 30 seconds (news.ycombinator.com)
SVG Lined Tile Generator (adpreese.github.io)
A Source File Viewer (github.com)
A different kind of AI Video generation (news.ycombinator.com)
rulesync – CLI for bulk rule management across multiple AI coding tools (github.com)
Voice-Mode MCP – Conversational Coding for Claude Code, Gemini CLI (getvoicemode.com)
Anagnorisis, local data-management with trainable recommendation engine (github.com)
Linux tool to save and recall memories quickly (github.com)
A Go library that replaces sensitive data with realistic fakes (github.com)
I built a tool to save and manage AI prompts on my local device (github.com)
Tomatic – openrouter AI chat interface (github.com)
An AI agent that debugs your LLM app and submits pull requests (github.com)
Joyspace AI Clips – Automatically Create Short Clips from Long Videos (news.ycombinator.com)
An App that turns your phone into a tour guide (tripoclock.com)
LuxWeather – ad-free pixel art weather site made with asp.net and Htmx (luxweather.com)
Bringing back Snacklish (via a bunch of prior samples and iteration) (github.com)
Towards agentic Graph RAG: Enhancing graph retrieval with vector search (blog.kuzudb.com)
Deglaze Me – A Chrome extension to strip the sycophancy from ChatGPT (github.com)
Delfyn, AI Agent to help businesses get paid faster (www.delfyn.co)
MCP Server for Tally – Create and Manage Forms with Claude (github.com)
I automated SEO content creation for 0.06 per piece (1-hour build) (twitter.com)
Similarity trait Rust crate for matching, correlation, distance, etc. (github.com)
Built my first web app – AI image generator to fix bad Tinder pics (vibeflirting.com)
Requests-Based Google Maps Scraper (apify.com)
Autohive – Build AI agents the easy way for everyday teams (www.autohive.com)
PLJS – JavaScript for Postgres (news.ycombinator.com)
SuperClaude – Supercharge Your Git Workflow with Claude Code (github.com)
C8x type safe K8s deployments (github.com)
MaskGPT – A Chrome Extension That Masks Secrets in Copied Text (github.com)
Bridge, Instant MCPs for Databases and OpenAPIs (github.com)
Simple screen recorder (100% client-side, in-browser) (github.com)
Wordle Implemented in TypeScript Types (github.dev)
I built a cloud on my own ASN w real 1:1 compute to fight the cartels (www.infuze.cloud)
ESP32 Partition Calculator (esp32.jgarrettcorbin.com)
iOS app to talk to historical/fictional/contemporary figures with AI (apps.apple.com)
I rawdog a MCP server from scratch in Zig. No SDK (github.com)
I created Bill Organizer – manage bills and log payments (bill-organizer.com)
Controlling a 3D globe with computer vision and hand gestures (twitter.com)
Postly – A lightweight social blogging platform with real-time UI (postlyapp.com)
Grep App MCP (github.com)
Mind blow by NotebookLM generating podcast on LLM Sparsity (open.spotify.com)
Stop Addict – Quit bad habits and earn XP every clean day (news.ycombinator.com)
MCP Generator for Your API (mcp.liblab.com)
A free tool to extract audio from video (extractaudio.pro)
I couldn''t find a good AI tool for my research, so I built one (sugaku.net)
Quantum Cyber Tarot (quantumcybertarot.com)
A collection of resources about supercompilation (github.com)
AGL a toy language that compiles to Go (github.com)
O''Reilly Book Parody Generator MCP Server (github.com)
Zesfy – Organize your daily tasks in under 30 seconds (apps.apple.com)
I built a cli to let AI write your git commits, README, CHANGELOG, etc (www.superclaude.sh)
Elelem, a tool-calling CLI for Ollama and DeepSeek in C (codeberg.org)
I built an Pitch Deck Evaluator – get quick roast like a VC would give (www.inodash.com)
AI Voice Agent Cost Calculator (softcery.com)
Trace the reflexive tool for knowledge workers (theprismlabs.github.io)
People Posting Random Thoughts (musing.live)
BeamUp – Upload portals that drop files straight into your S3 bucket (usebeamup.com)
Best time to leave to avoid traffic (bigballi.com)
I made a daily puzzle game to guess the date of historic events (www.datehunt.co)
I built an aesthetic Pomodoro timer to stay more focused at work. (internetgarden.co)
Turn Images and Text into AI Videos in Minutes (imagetovideo.io)
Sleep Calculator – A tool to calculate ideal sleep/wake times (sleepcalculatorapp.com)
Mighty – let AI agents use private data safely (www.mightynetwork.ai)
Firebolt Core – #1 in ClickBench – Free Scale-Out Analytical SQL Engine (github.com)
FRGVN – AI-powered app turns journal into devotionals and worship music (apps.apple.com)
A PDF metadata (and text data) extractor (pdf-miner.streamlit.app)
E2E testing is a waste of time. We taught an AI to do it instead (www.playmatic.ai)
We created a platform to make it easy to find tech internships (internshipp.com)
EvoAI.tools – Discover and share the best AI tools (evoai.tools)
I built tarotpunk – the tech bro tarot deck (tarotpunk.app)
Seedance is now available on monet.vision (monet.vision)
JWT_Crack (github.com)
ThinkTotem – turn boring books into engaging conversations (thinktotem.com)
Riff – minimalist tool for shareable thoughts (MVP, seeking feedback) (www.riff.page)
A postcard that becomes a game built from your photo (ohlookitsme.com)
I wrote a 5 guide on Digital Minimalism for Creators (gum.new)
I made reverse Google Analytics at a hackathon last weekend (noticedbysenp.ai)
UpdateFin – The script updates the IMDB ratings on Jellyfin (github.com)
Flokkk – Discover Useful links through community curation (news.ycombinator.com)
Joshua Hart – Glow and Benny''s Blunders (www.joshuahartauthor.com)
Perch-Eye – Cross-Platform Face Comparison SDK for Android and iOS (github.com)
I made a web component for writing keyboard layout tours (github.com)
Blender Scripting Cookbook (salaivv.gumroad.com)
A Go service that exposes a FIFO message queue in RAM (github.com)
SuperDesign.Dev – first Open-source Design Agent lives inside IDE (www.superdesign.dev)
Built a web annotator that creates custom URLs for your notes (annotateweb.com)
I built a tool that blocks social media until you scream "I''m a loser" (news.ycombinator.com)
Create data analytics dashboards asking AI (usepulseai.com)
OpenAI Codex for Free with GitHub Models (gist.github.com)
AI Baby Name Generator – Find the Perfect Name for Your Baby (funnyai.art)
Vue-Infinity – Visibility-based rendering for Vue apps (github.com)
I Built AskMedically – Get Research-Backed Answers to Medical Queries (news.ycombinator.com)
IQMeals – I''ve built an app to help people eat healthier(iOS / Android) (iqmeals.app)
Soundz – Sound Effects for React Components Made Easy (soundzjs.vercel.app)
A "set-it-and-forget-it" AI automation for Apple Ads (adcider.com)
Supercharge Your Readwise Library with Local, Semantic Search (github.com)
I gave it my 100%, you will not believe what I came up with (enchanted-work-037926.framer.app)
TDD your own query engine with rgSQL (github.com)
Scream to Unlock (github.com)
I built and launched labubu wallpaper website (labubuwallpics.com)
Ragnet, Your AI DevRel Assistant (angelic-language-821009.framer.app)
iCloud Drive Sync on Windows will not progress and how I fixed it (instagib-rf.github.io)
Devs deserve better. One prompt, one playground – done (vibescoded.com)
A Simple Website Provides TikTok Tools – Useful for Osint (omar-thing.nekoweb.org)
ΣPI – Observe the Cognitive Ability of Your AI Model (github.com)
Chess Brag – A vibe coded chess variant (chess-brag-nishikar.replit.app)
BandConvert – Transcribe multi-instruments audios into sheet music (latouchemusicale.com)
A Post-Trust Vulnerability Disclosure Platform (blog.aud1t.xyz)
Plug Generative UI with One Line of Code (Open Source) (github.com)
TableSprint- Supabase alternative with vibe coding features (www.tablesprint.com)
Plant Identifier App (serpapi.com)
MyCashCube – A Free Budgeting App That Respects Your Privacy (www.mycashcube.com)
URL Unshortener Pro – Reveal redirect chains and trackers from URLs (chromewebstore.google.com)
Pebble Falcon–autonomous right-sizer and carbon-aware K8s scheduler (news.ycombinator.com)
MIDI Transport to Mute (github.com)
VSCode/Cursor/Windsurf Extensions Might Be Dangerous (vscan.dev)
I Am Not Helpful AI – An AI roasts your idea instead of validating them (iamnothelpful.xyz)
I built a graph based version of the crossword (wordlinks.up.railway.app)
Releasepages.dev make release pages from Git commits (www.releasepages.dev)
Natively – AI mobile app builder (iOS and Android) (natively.dev)
Vybetr – Hire AI app developers using tools like Lovable, Bolt and more (vybetr.com)
Letter Lockbox – A word game I built over the weekend with Claude Code (www.letterlockbox.com)
How Usage Works (www.usage.ai)
I built an AI thumbnail generator for YouTubers who can''t design (thumbo.io)
Gitbasher – A simple bash utility to make Git easy to use (github.com)
Zooesis – instant veterinary lab test analysis from a photo (zooesis.com)
I built a tool to create App Screenshots (theapplaunchpad.com)
I built a free alternative to Placeit (modor.io)
PyPDFForm v3.0.0 Has Released (github.com)
I made a data lineage tool for AI data pipelines (cocoindex.io)
Laboratory.love – Crowdfund plastic chemical testing for food and drink (laboratory.love)
Vibed – execution meet real-world insight (app.getitvibed.com)
Oakland Event–YC''s #1 GovTech Startup Hosting Talk with Michael Seibel (news.ycombinator.com)
Spectre – Cursor for Google Docs (www.saratogawriter.com)
Bijira – API Management SaaS Platform (wso2.com)
I built a Tinder x Kahoot app to help people make lifelong friends (www.ottermatch.fyi)
Turn messy meeting notes into actionable tasks (with integrations) (meetingafter.com)
CodeRunner – Generate and run LLM code locally on Apple containers (github.com)
RipNote – quickly dump thoughts into files (iOS) (twitter.com)
Built a Resume Optimizer to Improve Your Resume Based on Job Role (news.ycombinator.com)
I built an AI personal assistant that picks up your calls (apps.apple.com)
Logcat.ai – AI-powered observability for Operating Systems Free Beta (logcat.ai)
The Black Eye Galaxy (M64), 11 hours of exposure from my backyard (astroimagery.com)
DotPlus – offline QR and barcode generator in Rust (GUI and CLI) (github.com)
BugPeek – Instantly Replay What Users Saw When They Report Bugs (bugpeek.vercel.app)
KubernetesJS – Fully-Typed, Zero-Dependency Client for Kubernetes (github.com)
Agent Arena – crowdsourced testbed for evaluating AI agents in the wild (twitter.com)
Built a distribution copilot agent that makes your product grow (www.boostio.io)
Adventures in UTM – Busy Beaver in under 5–10 mins (news.ycombinator.com)
I built a free AI jigsaw puzzle generator, solve puzzles, earn credits (jigsawcat.ai)
Simulation-Based Testing for Agents Using AG-UI Protocol (github.com)
SingConvert – Transcribe your vocal recordings into sheet music (latouchemusicale.com)
La Touche Musicale GuitarConvert (latouchemusicale.com)
La Touche Musicale PianoConvert (latouchemusicale.com)
ΩID – Faster Integrated Information Decomposition (ΦID) with CUDA (github.com)
Help improve language coverage in Common Crawl (news.ycombinator.com)
I made a free scorecard to diagnose my B2B sales pitch (salesly-private-beta-mvt.webflow.io)
Burrito: An embeddable QuickJS wrapper written in Nim (tapsterbot.github.io)
Goeval v1.2.0: run Go oneliners from the command line (github.com)
10% of HN Posts Don''t Load (hn-hug-of-death-574568295911.us-west1.run.app)
StandBy Mode Pro, make your Android device more useful while charging (zetabitapps.com)
Laburity – Dark and Deep Web Monitoring (laburity.com)
Supply Chain Security at Scale – Insights into NPM Account Takeovers (laburity.com)
I built an under-the-door fan duct to lower bedroom CO2 (www.lepekhin.com)
Oasis – an open-source, 3D-printed smart terrarium (github.com)
Custos – Email drafts created for you from your inbox (www.withcustos.com)
Smart Switcher – A data driven window switcher (aboveaverageuser.com)
Google Meet x Duolingo to review English mistakes you made on a call (english-checker.com)
Dr. of Physical Therapy: I vibe coded gamefied wrist pain recovery app (1hp-troubleshooter.vercel.app)
I built Hispi, an app to design custom jewellery (hispi.app)
Vela – An LLM Client for the PS Vita (github.com)
Just Log – Minimalist fitness tracker focused on simple workout logging (justlog.app)
I built an app to share and monetize 3D videos on Apple Vision Pro (apps.apple.com)
Mindfuse – A voice-only app for anonymous 1-on-1 conversations (mindfuse.io)
Fast, scalable and interactive explainability for ML Models (mvp.cloudexplain.eu)
Click Lightbulb - Simply Triage User Feedback (clicklightbulb.com)
Autumn – Open-source infra over Stripe (github.com)
PhD Flavour Pairings AI (epicure.kaikaku.ai)
I made a tool to find war reporters around the world (www.weeklygazette.org)
vibe-git - a friction-free git workflow for vibe coding (with MCP) (github.com)
My app Blocks distracting apps until you take a break from your phone (www.natureunlock.app)
Writer J – AI Content Generator with 7-Step SEO Workflow (www.writer-j.com)
13yr Old Author: Joshua Hart (news.ycombinator.com)
My 250 Fiverr disaster led me to build and open-source DeepScrape (github.com)
FeedbackOnImage – Point, Click, Comment. Done (feedbackonimage.vercel.app)
Build Pages Visually, Export as JSON – JsonBloks Just Launched (jsonbloks.vercel.app)
Vroom – your road trip companion (www.vroomapp.uk)
Zyler – AI agent for marketing data that doesn''t hallucinate (www.zyler.ai)
JotDown – Menubar Extension for Apple Notes (jotdown.rishisingh.in)
Open-source, self-hostable Loom alternative (cap.so)
TiBi – GUI for tight binding calculations in solid state physics (github.com)
Do You Know RGB? (maxwellito.github.io)