.gitignore Generator

Generates a .gitignore for common stacks.

The .gitignore Generator creates a ready-to-use .gitignore file for common stacks straight in your browser. Pick a template for Node, Python, Java, Go, Rust, or macOS and get a sensible set of ignore rules covering dependencies, build output, environment files, and OS clutter. It is handy when starting a new repository or cleaning up an existing one without hunting down boilerplate ignore patterns.

Common uses

  • Bootstrap a .gitignore when starting a new Node, Python, Java, Go, or Rust project
  • Add macOS-specific ignores like .DS_Store to keep system files out of a repo
  • Get a quick reminder of which build, cache, and dependency directories to ignore for a stack
  • Generate a baseline ignore list to copy into an existing repository
  • Avoid committing .env and other local environment files in JavaScript or Python projects

FAQ

Is my data sent to a server?

No. The generator runs entirely in your browser and the templates are bundled with the page. Nothing you do is uploaded or sent anywhere.

Which templates are supported?

Six templates are available: Node, Python, Java, Go, Rust, and macOS. Each produces a curated set of ignore rules for that stack.

Can I combine multiple templates or add my own rules?

Not directly. The tool outputs one selected template at a time, so you would copy the result and merge or edit the rules manually if you need more than one stack.

Why is Cargo.lock commented out in the Rust template?

Cargo.lock should be committed for libraries but can be ignored for executables, so the template leaves it commented out for you to decide. Uncomment the line if your project is a binary you want to exclude the lockfile from.

Does the output match GitHub's official gitignore templates exactly?

No. These are concise, hand-picked rule sets covering the most common cases, not a copy of the full upstream GitHub templates.

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