Lets developers access and control a local terminal from a browser or phone.

Previews HTML, CSS, and JavaScript in-browser and links rendered elements to their source code.

Runs GitHub Actions workflows locally so developers can debug failures and retry steps without pushing changes.

A platform for creating games with AI, showcased here through an article about porting Wesnoth to the browser.

An iPhone app that displays analytics from multiple PostHog projects on a dashboard and home screen widgets.

An online biography of Don Valentine for readers interested in venture capital history.

Provides a cloud computer where users can watch and control an AI agent as it browses, writes, and sends email.

Tracks App Store sales, subscriptions, rankings, ads, and reviews on Apple devices, with AI assistant access on Mac.

Provides free 4K and HD dark wallpapers for phone and desktop users.

Browser-based tools for compressing, converting, and editing image and PDF files without uploading them.

A Rust-based proxy for Minecraft server networks that handles player authentication, routing, and server switching.

AI agents help product teams publish SEO content, monitor funnels, fix bugs, and respond to customer email.

Helps people build habits by staking money on goals and donating it to effective charities if they fall short.

Provides open-source cryptographic identity and attestation primitives that separate AI agents' credentials from their operators.

Provides AI clients and agents access to real-time stock quotes, company fundamentals, and market data through MCP.

A community forum where VPS users and providers discuss low-cost hosting and server administration.

A macOS tool that uses MacBook taps to submit prompts and approve actions in Claude Code.

Lets people create AI art and release it on a pixel-art river for others to discover.

A native Mac app for OpenClaw teams to orchestrate agents with Kanban, terminals, previews, and shared local compute.

An interactive mystery game where players solve 10 puzzles to investigate an abandoned facility and a cold case.

Helps people diagnose organisational problems and explore systems through AI-guided conversations and structural maps.

Provides free browser-based calculators, generators, and planning tools for product managers, freelancers, and teams.

Publishes AI-generated startup ideas and working apps for visitors to browse and vote on.

Tracks fuel tank inventory in real time for tank operators.

Presents Hacker News stories, discussions, and jobs in a newspaper-style reading experience.

A themeable React component system for building accessible interfaces across multiple brands.

Routes calls from schools, hospitals, and caregivers to a family’s phones, with automatic backup escalation if no one answers.

An open protocol that lets AI agents operate existing application user interfaces.

Helps homeowners compare council tax bands with nearby properties and prepare evidence for a challenge.

Analyzes software repositories and provides interactive architecture diagrams for developers.

A narrative scripting language that helps writers create branching stories for games across multiple platforms.

A movie and TV series app for discovering titles, managing watchlists, creating rankings, and tracking viewing stats.

A survival game where players respond to scenarios and see whether they live or die.

Helps SaaS and app developers track user events and find where users drop off in onboarding funnels.

Provides AI chat, search, image, video, writing, and coding tools, plus browser-based app deployment.

An embeddable JavaScript widget that lets website visitors open ChatGPT with a page preloaded as a prompt.

Helps engineering teams search, replay, and analyze logs, detect patterns, and route incidents to tools like Jira and Slack.

An interactive reference for exploring element properties, comparing elements, and using chemistry learning tools.

A macOS app that converts speech to text locally and inserts it wherever you type.

Protects Claude Code and OpenClaw agents from security threats and runaway tool use on the user's machine.

A searchable database of public transit systems, stations, lines, railcars, and historical data worldwide.

Helps publishers turn articles into multilingual audio with embeddable read-along players.

Provides thinking moves for AI agents and people to support metacognition.

Turns Google Sheets into live APIs for developers building apps and prototypes.

Captures and shares the reasoning behind AI-generated code, linking it to Git commits and pull request reviews.

A browser-based HTML playground for previewing snippets, annotating designs, and sharing code.

An open-source system for developers and operators to ingest, embed, and retrieve data through hybrid search.

Provides RNode-compatible Reticulum firmware for CH32V003 boards paired with an E22-900M22S LoRa module.

An online marketplace where buyers make offers on items and independent sellers accept, counter, or decline.

A real-world territory capture game where players claim Australian payphones by calling them with a PIN.

Provides persistent project context for AI coding tools through named endpoints served from edge locations.

An iPad and iPhone app for creating Turkish paper marbling and layered digital artwork.

Connects machine-learning researchers seeking experiment funding with patrons and runs the experiments.

A multiplayer word game for practicing typing and vocabulary in Korean, Japanese, Chinese, and English.

An AI game companion that reads save files and offers game-specific advice for players.

Enables people to make international video calls in a browser using a shareable link, without accounts or apps.

A starter template for building web, desktop, and mobile apps from one codebase.

Compares times across cities and helps people schedule meetings across timezones with calendar integration.

Analyzes GitHub repositories to create architecture diagrams and answer questions about codebases.

Helps job seekers track safe-to-spend cash, upcoming bills, and how long their money may last.

Helps founders assess their strengths and identify co-founder profiles that complement them.

Helps people with ADHD read PDFs and text one word at a time with adjustable speed and focus challenges.

Lets AI product teams evaluate conversation traces by uploading CSVs and defining checks in plain language.

An Erlang-based operating system demo that lets users connect browser-emulated machines in a distributed cluster.

Helps people discover curated, personalized itineraries for restaurants, bars, and experiences in their city.

An MMO war game designed for AI agents to play.

Provides a shared memory layer for AI agents and teams across sessions and agent handoffs.

A self-hosted marketplace where AI agents find tasks, bid, deliver work, and settle payments.

Publishes technical articles about programming, software performance, and asynchronous systems.

Manages and audits versioned PostgreSQL schema changes through a schema-first CLI.

A macOS app for quickly capturing text with a hotkey.

Turns questions into sourced, visual explanations at different levels of detail for curious learners.

A native macOS app for browsing, installing, updating, and managing Homebrew packages without using the terminal.

Shows workers how AI may affect tasks in their profession and what skills to learn next.

A free weekly newsletter for global citizens about places, mobility systems, tools, and ideas for living across borders.

Provides developers with native validation SDKs and portable schemas that work across programming languages.

Converts PNG images to JPG in the browser, with bulk processing and file size controls.

Lets community members share approximate locations with each other through a link-based web app.