Official Web Guy

Open-source, privacy-friendly web analytics without cookies.

A platform for running apps and databases in virtual machines close to your users.

Serverless Redis, vector search and message queues with HTTP APIs.

A small, fast web framework built on Web Standards that runs on any JavaScript runtime.

A content platform with a real-time content backend and an open-source, customisable studio.

An open-source headless CMS and application framework built on Next.js.

A fast formatter and linter for JavaScript, TypeScript, JSON and CSS in one tool.

A frontend build tool with a fast dev server and optimised production builds.

An open-source virtual whiteboard for sketching hand-drawn-style diagrams.

A social website for writing and deploying small TypeScript functions in the browser.

Durable workflows and background functions triggered by events, written in your own codebase.

A reactive backend where queries, mutations and schemas are written in TypeScript.

A TypeScript ORM with a declarative schema, migrations and a type-safe query client.

Error tracking and performance monitoring for applications.

A workspace that combines documents, wikis, databases and project tracking.

An on-device meeting notetaker for macOS that identifies speakers without a bot joining the call.

An open-source AI engineering platform for designing, verifying and shipping circuit boards.

A framework for building command-line tools that AI agents use to reach SaaS platforms.

An open-source payments platform positioned as an alternative to Stripe Connect.

Open-source time-series metrics that work with your existing database.

A small, fast, open-source code editor for Windows, Linux and macOS, written in assembly.

An agentic coding environment for running AI agents in parallel and reviewing their edits.

An open-source React UI kit for document apps: PDF, DOCX, XLSX and CSV viewers and more.

An open-source Wolfram Language interpreter written in Rust, with a browser playground.

Persistent NixOS and Ubuntu virtual machines controlled from the CLI, designed for long-running agents.

A backend in one folder of TypeScript: database, server functions, auth and file storage.

A cloud platform that deploys websites, apps and databases to a public HTTPS URL over SSH or Git.

A rootless Linux sandbox for isolating coding agents and third-party programs.

Markdown notes that run shell commands, code, SQL and AI prompts in place.

Cloud computers for coding agents such as Claude Code and Codex, managed from desktop, phone or terminal.

KiCad in the browser, with real-time collaboration on the same project.

A post-mortem debugger for native Windows x86 and x64 crashes, currently in private beta.

An open-source password manager that works without an account, with your vault as a local file.

A platform for deploying and hosting web apps, from the team behind Next.js.

A keyboard launcher for Mac that replaces Spotlight with extensions, snippets and window management.

A documentation platform that turns Markdown in your repo into a polished docs site.

An infinite canvas SDK for React, and the whiteboard built on top of it.

A link attribution platform with branded short links, conversion tracking and affiliate programs.

Open-source background jobs and long-running workflows written in TypeScript.

A lightweight smooth scroll library from the studio darkroom.engineering.

An animation library for React, JavaScript and Vue, formerly known as Framer Motion.

A JavaScript animation library for timelines, scroll-driven effects and complex sequencing.

Payments infrastructure and APIs for charging cards, running subscriptions and moving money online.

Open-source product analytics, session replay, feature flags and experiments in one platform.

A utility-first CSS framework for building designs directly in your markup.

Accessible React components you copy into your project and own, built on Radix and Tailwind CSS.

A web framework for content-driven sites that ships zero JavaScript by default.

A fast JavaScript runtime, bundler, test runner and package manager in one binary.

Infrastructure that deploys from a repo or Dockerfile, with databases and environments built in.

SQLite for production: a distributed database built on libSQL with embedded replicas.

Serverless Postgres that scales to zero, with instant database branching.

Authentication and user management with prebuilt components for React and Next.js.

A browser-based 3D design tool for building interactive scenes for the web.

A design tool and runtime for interactive animations that ship to web, mobile and games.

A visual website builder for designing and publishing responsive sites without code.

A fast, open-source code editor written in Rust, with multiplayer editing and AI built in.

A modern terminal with command blocks, an editor-style input and built-in AI agents.

An AI code editor built on VS Code, with codebase-aware chat, edits and agents.

An open-source backend built on Postgres: database, auth, storage, realtime and edge functions.

An email API for developers, with React Email templates and deliverability tooling.