A code editor that integrates into the browser

In plain words

Tachi Code is a Monaco-based code editor that runs as a browser extension, allowing users to edit and view code directly within their browser. Built for developers handling quick coding tasks, file viewing, and API response inspection, it eliminates the need to switch between editor and browser windows. The tool uses the same core technology as AI-augmented code editors but takes a different approach focused on streamlining ephemeral coding work and providing better formatting for JSON and source files.

written from the facts on this page · September 2026

From the sources

Tachi Code hosted playground. Explore Tachi Code without installing the browser extension.

In the maker’s words, at launch

When the startup I was working for shut down, I knew it would probably be a while before my health allowed me to commit to a new role, so I decided to start working on some personal projects to keep my mind active and engaged. With AI-augmented VS Code forks being all the rage at the time, I wanted to take a slightly…

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