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Full-stack TypeScript builder and AI tooling creator; CEO of Ping.gg, architect of T3 Stack and modern web dev DX.

AI agent harnesses and orchestrationLLM benchmarking and evaluationFull-stack TypeScript web appsFile handling and media processingDeveloper tooling and CLI utilitiesStreaming and creator tools

inferred from the public footprint

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Active 1d ago
San Francisco, CA

Theo Browne

Top 6%
@t3dotgg

Created chirp, a Twitter-like social app, and t3gallery, a photo gallery showcasing production-ready Next.js techniques. Known for hands-on tutorials that teach real-world web development stacks.

SnitchBench. I made a test to measure how different AI models respond to harmful requests.

602

Drive Tutorial. I made a tutorial for building a file storage app with folders and uploads.

194

T3 Gallery. I built a photo gallery website with uploads and user accounts.

305

Zact. I made server actions in Next.js validated and type-safe.

954

Chirp. I built a Twitter clone as a complete working tutorial.

392

Webhookthing. I built a tool to receive and inspect webhooks while building.

201

PingAsk. I made a question board for streamers to use during live broadcasts.

129

Hacky Chat Sends. I made a chat app template with type safety baked in.

3

Sevite. I made a website builder that runs on plain HTML.

2

Dice. I made a website that rolls dice for you.

1

Test Next App. I made a Next.js starter template for building websites.

3

PKParser. I wrote a tool that reads and parses .pk game files.

2

Create T3 App. I made a starter template that bundles together the tools most web builders need.

2

Next Cyclic RSC Bug. I made a test case that shows a Next.js circular dependency bug.

1

Deno AOC. I collected Advent of Code solutions written in Deno.

1

UT URL Upload Example. I made a Next.js example for file uploads.

3

Advent of Code 2017. I solved the 2017 Advent of Code puzzles.

2

T3 Bench. I built benchmarks comparing how fast different web tools actually are.

43

SSR Perf Testing. I built a tool to measure website speed across different frameworks.

2

CRA Test. I set up a React project starter template with built-in tools.

2

Shrug Emoji. I made a starter template for building websites with Astro.

1

BST. I made a web app starter template with zero configuration needed.

3

13test. I made a Next.js starter template for building websites.

2

Billdiff. I made a starter template for building full-featured web apps.

2

BuzzOff. I built a browser extension that removes clickbait from Facebook.

4