Provides AI tarot readings from three cards drawn on an interactive 3D table.

An API for developers and marketers to validate email addresses and detect disposable or catch-all inboxes.

A browser gaming site offering free card, puzzle, board, and brain games with cloud saves.

Tracks unmaintained WordPress plugins, known vulnerabilities, and affected site counts for site owners.

A free daily word puzzle for players, with Mini and Max crossword grids and no clues.

An open-source environment for creating and running reactive Haskell notebooks in a browser or locally.

Compares passports by the tourism volume of destinations their holders can enter.

Offers a daily word-hunt puzzle where players form words from a seven-letter hive and aim for a Genius rank.

A reader that brings feeds, newsletters, videos, and saved pages together in one stream.

Free browser-based calculators help developers estimate API, infrastructure, and provider costs.

A browser-based editor for creating and exporting system block diagrams, with connectors, manifests, and component heritage labels.

A desktop database client for exploring, editing, charting, and collaborating on data across databases.

Offers visual, interactive explainers of landmark AI and machine learning papers for readers who want to understand their ideas and systems.

A free encyclopedia that helps younger readers explore philosophy by subject, historical period, and tradition.

Rents dedicated game servers for players to host multiplayer games with friends.

An interactive WebGL simulation of the ocean from Stanisław Lem's Solaris.

Tracks fictional Blade Runner replicants, including their status, sightings, and last known positions.

An open-source IoT backend for collecting, visualizing, and automating device data on Cloudflare.

Evaluates TikTok and Instagram money-making claims and estimates likely earnings, costs, and risks.

A free incremental browser game where players help an optimizer turn the universe into paperclips.

Measures a startup’s revenue growth rate against Paul Graham’s benchmark and projects its growth trajectory.

Finds tailored job openings overnight and prepares application materials for job seekers.

A desktop app that detects itch.io games and displays them in Discord Rich Presence.

Checks pasted text to see whether it reads like AI-generated writing.

A Mac screen recorder that removes flubs and silence as you speak from a script.

An embedded query language library that lets programmers compose and control analytical queries in their host language.

Helps Shopify app agencies, growth teams, and developers research competitors, reviews, and market opportunities.

A Mac app for type designers that creates and updates PDF proofs from font files and editor projects.

Measures how AI platforms mention and recommend brands, then provides a visibility audit report and raw data.

Checks and converts global time zones, helps plan meetings, and provides AI-powered time answers.

Ranks Chess.com players and provides leaderboards, player profiles, statistics, achievements, and game analysis.

Turns documents, presentations, and URLs into narrated videos for creators, educators, and teams.

A free browser-based minesweeper game with hints, streaks, and a leaderboard.

A JavaScript library that generates deterministic gemstone avatars and digital identities from text strings.

Generates and edits PR-ready README files from GitHub repositories in a browser.

Helps product teams maintain shared product context and use AI to develop strategy, test ideas, and create build-ready specs.

A browser extension that tracks YouTube viewing habits and scores how intentional your watching is.

Helps people reduce phone app overuse by requiring small tasks before opening restricted apps.

Provides free, copy-paste animated UI components for Vue 3 and Nuxt developers.

A macOS HUD that tracks Claude Code prompts, tool calls, skills, and token usage live.

Documents the process of building and programming a Reachy Mini Lite robot.

A hosted forum platform for businesses and communities to organize customer discussions into searchable threads and boards.

Evaluates content against plain-English criteria and returns per-criterion verdicts for moderation and workflows.

Generates game-ready art and audio from prompts for game developers, with MCP and REST API access.

A daily mood tracker for recording feelings with labels and pixel-style entries.

Provides personal VPN servers with dedicated IP addresses for people seeking private, configurable connections.

A social platform where builders share side projects, follow creators, and connect with people who share their interests.

Provides persistent virtual machines for developers and AI agents, billed by the minute.

Presents survey findings and lets the public compare their views on AI with those of U.S. adults.

Provides individual investors with SEC filing data, stock charts, AI analysis, company screening, and SQL exploration.

A browser-based multiplayer football game with quick matches from 1v1 to 5v5 and custom rooms.

Provides AI summaries and searchable topic maps of Lex Fridman podcast episodes for listeners.

Connects AI assistants to 100Hires recruiting data and workflows through an MCP server.

Tracks plays, visitors, and engagement across Daily Trivia games for their operators.

Helps startup employees estimate what equity offers may be worth after dilution and exit odds.

Audits a domain’s DNS, email authentication, SSL/TLS, and website security for IT and security professionals.

Publishes HTML files, websites, and AI-made pages to shareable URLs for individuals and teams.

Evaluates a business idea’s viability using its location, competition, and market data.

Diagnoses lawn problems from photos and ZIP code, then provides a localized treatment plan for homeowners.

Publishes HTML and Markdown pages as versioned, shareable links using a command-line tool, with no account required.

Lets people and agents publish, edit, and discuss HTML documents at shareable URLs.

Helps security teams monitor AI agents, enforce policies on their actions, and audit their decisions.

Builds and publishes native Linux packages for software developers using their own repositories.

Provides astronomy news feeds, sky conditions, ISS pass predictions, and tools for logging observations.

Indexes and searches coding-agent and shell sessions so developers can recall or resume past work across tools.

An AI email client for founders that prioritizes inbox messages, prepares morning briefs, and drafts replies in their voice.

A social platform where users create profiles and share thought-leadership posts.

Helps founders gain early users by supporting other founders in a mutual-support community.

Compares source-linked AI predictions by year, category, and significance for people tracking AI forecasts.

A fishing game where players describe bait, cast a line, and reel in fish.

Provides AI agents with searchable, time-queryable real-world data streams through MCP, webhooks, and an API.

A CLI that uses coding agents to implement specs and review code iteratively until acceptance criteria are met.

A Mac app that turns a connected iPad into a whiteboard window you can share during video calls.

Extracts schema-validated JSON from documents for developers building production workflows.

Lets developers run Bash, Node.js, npm, and project files in a browser using a Ghostty terminal.

Provides spoken AI language tutoring with live corrections and memory of past sessions.

An open-source customer messaging platform for teams to manage live chat, product tours, support tickets, and AI agents.

Provides automated dataset analysis, machine learning, forecasting, and reporting through an MCP server.

Provides dedicated Apple Silicon Mac minis for AI agents, CI/CD, and iOS builds.