AI builds & experiments

Building the future of coding, in public.

I build ambitious software with AI and document the process: the working demos, the failures, and what it takes to make these tools useful.

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Real projects. The whole experiment.

9:11

Five AI models build Yarn

One prompt, five agentic IDEs. Compare the apps, the fixes they needed, and the time and cost of getting there.

Watch the build
7:58

GPT-5.4 takes on a Rust terminal

Start with an empty directory. Add tabs, split panes, and themes. See where the model hits its limits.

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7:51

Building my own IDE with AI

Six weeks, 300+ commits, and a full terminal IDE. Meet the project now known as TIDE.

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Built on the channel

Meet the projects.

Explore the software behind the videos.

Lunar ScreamFour models / one shot
  1. 01Opus 5.5
  2. 02Fable 5.1
  3. 03GPT-6 Astra
  4. 04GPT-6 Sol

Four-model playable experiment

Lunar Scream

Four coding models build a scream-powered lunar lander in one shot. Play all four original games in your browser.

Play the four games
TIDE's terminal interface with a file explorer, code editor, and AI chat side by side

Terminal IDE

TIDE

A full editor in your terminal, with AI chat, language tools, Git, and split panes. Built with AI, with the architecture and docs here to explore.

Explore TIDE & the docs
Yarn5 builds / one console
  1. 01GPT 6 Astra
  2. 02GPT 5.6 Sol
  3. 03Fable 5.1
  4. 04DeepSeek V4 Pro
  5. 05GLM 5.3

Five-model build experiment

Yarn

Yarn is an Ultra.dev build experiment: give five coding models the same open-ended brief for an Ollama-focused desktop IDE, then compare the products, the follow-up they needed, and the cost of getting there.

Explore Yarn

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