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Coding assistants

GitHub1s

Read any GitHub project's code in a browser-based code editor, with an AI chat to explain it.

What it does

Add "1s" after "github" in a project's web address and GitHub1s opens it in a familiar VS Code-style editor in your browser. You can browse files, search code and look at changes without downloading anything.

A built-in AI chat can give an overview of the project or explain a file. You connect it to an AI model of your choice, and your messages and code go to that model.

Who it's for

Anyone who wants to read or understand code on GitHub, from students to experienced developers.

Can I use it without coding?

Yes. It's a website; just change a link. The AI chat needs you to set up a model. New to this? Start here.

Can I run it?

Cost
FreeNothing to pay or sign up for.
Runs on
Web browser
Computer
An ordinary computer is fine
Privacy
Sends what you give it to an online service
API key
Not needed

Try it

  1. Open any GitHub project page and add 1s right after the word github in the web address.
  2. Browse files and search code in the editor that opens, no sign-in needed for public projects.
  3. To use the AI chat, connect a model of your choice in its side panel.

Using Claude Code, Cursor or another AI coding assistant? Paste the prompt and it will walk you through the setup.New to this?

Before you install

  • Only download from the official GitHub page. Copies with similar names exist for many popular projects.
  • License (MIT): Very permissive: free to use, change and share, including for business.
  • What you type or upload is sent to an online service. Avoid sharing private or sensitive information.
  • More on staying safe

Where people are talking about it