Categories
A directory of accelerators, grants, fellowships, and other funding programs for solo founders.
Helps tech speakers find open conference calls for papers and match talks to events.
Provides cost estimates and architecture guidance for custom software and AI projects, and offers development services.
Lets people create and share minimalist family tree diagrams through a web app, API, or MCP server.
Connects phones to WiFi by scanning handwritten or printed network details and QR codes.
Generates customizable, static QR codes for URLs, WiFi, contact cards, and other information in a browser.
A curated directory helps creators, builders, and teams discover web apps and digital tools.
Measures estimated noise levels and displays sound statistics and frequency data using a device microphone in the browser.
Helps homeowners and contractors calculate roof pitch, area, rafter dimensions, and material quantities.
Provides free browser-based tools for encoding, file conversion, text editing, and simple calculations without uploading data.
Manages inventory, production orders, purchasing, and sales for small manufacturers.
Tracks whether the Strait of Hormuz is open and reports recent ship traffic.
An open physics research framework exploring whether nature’s constants can be derived from a discrete boundary model.
Helps aspiring founders assess startup ideas using sourced, structured product-problem briefs.
A searchable directory of company customer service phone numbers and support contact details.
An AI-first startup studio that builds and launches digital products with its founders.
A minimal web browser interface with back, forward, home, and reload controls.
A directory of evidence-backed political alignment scores for companies, public figures, organizations, and teams.
Helps vehicle owners diagnose problems, plan repairs, and track service history on the web and iPhone.
Connects builders with matched reviewers for structured feedback on websites, apps, pitch decks, and ideas.
Provides online Chinese metaphysics, divination, calendar, and classical-text tools for practitioners and readers.
Maps real-time geopolitical incidents worldwide with severity levels and source links.
Provides experiments and documentation for discrete lattice fields, balanced ternary logic, and integer transport.
Tracks global conflicts on an interactive map with geolocated events, sourced media, and faction analysis.
A daily-updated directory of startup ideas sourced from developer complaints and reviewed for viability.
A Mac menu bar app that adjusts appearance, wallpaper, and screen warmth based on sunlight and weather.
Searches an index of files available on the internet for people looking to find and download files.
Provides game theory analysis to help businesses and groups plan negotiations and resolve stakeholder conflicts.
A simulator for military personnel to practice UAV defense tactics and mission planning.
Cleans up phone storage by finding duplicates, compressing videos, and identifying large files on-device.
Provides production, audiovisual, and streaming services for corporate events and conferences.
Runs a browser-based CPU benchmark by calculating primes up to one million.
A free browser-based tool for testing mouse buttons, scrolling, DPI, latency, and clicking skills.
Tracks and searches US businesses for sale using daily records collected from broker websites.
An interactive map for discovering startups worldwide and adding a startup listing.
Helps small manufacturing shops manage inventory, jobs, production, invoices, and costs locally or through managed hosting.
A curated directory that helps users discover and compare voice-first apps across categories.
Helps founders validate startup ideas by finding real customer discussions and complaints.
A self-reproducing, offline-capable operating system that includes its source code and can be rebuilt on a PC.
Lets people buy a numbered digital deed paired with a unique AI-generated home rendering and ownership certificate.
A macOS app that maps disk usage and helps users safely find and clear space on their Macs.
Provides an API with SDKs for Python, Node.js, and Go, plus tools for AI agents.
A directory where makers launch products and users discover and vote on new releases.
Lets users build and simulate dynamic systems with a visual block diagram editor in a browser.
Provides free online calculators, converters, and utility tools for everyday tasks.
Uses AI voice conversations to help people capture their aging parents’ stories.
Creates private, personalized Valentine pages with messages, photos, music, and optional privacy features.
Provides free online calculators and utilities for finance, health, math, and other everyday tasks.
Helps Muslim consumers check whether foods, ingredients, and brands are halal, doubtful, or haram.
Provides free browser-based tools for editing and converting audio, archives, images, PDFs, and text without uploading files.
A directory helping people find European alternatives to commonly used US technology companies.
Provides lightweight disaster alerts and preparedness guidance for people in the United States and Canada.
Provides organisations with carbon accounting and AI-supported procurement software.
Shows 50 randomly selected websites from across the open internet every hour.
Converts and compresses video, audio, image, and document files online for people who need to change file formats.
Visualizes and analyzes bacteriophage genomes, sequences, and 3D structures with offline-capable analysis tools.
Generates downloadable QR codes for text, URLs, and numbers without sign-up or tracking.
A directory where founders browse problems people face and submit problems of their own.
Lets users compare search engine results and contributes preferences to a public leaderboard.
Lets users create custom cards for Apple Wallet by scanning a barcode or uploading an image.
A web search engine that surfaces novel, non-spam pages instead of ranking mainly by popularity.
Generates shareable or printable certificates based on a user's GitHub activity.
A software company building mobile games, SaaS tools, websites, and electronics for consumers and businesses.
Generates and manages random codes for promotions, serial numbers, passwords, and other uses.