.gitignore Generator

What is .gitignore Generator?

.gitignore Generator assembles ignore rules for a selected language, framework, editor, or build environment. It helps new repositories avoid committing dependencies, generated artifacts, local settings, and other files that do not belong in version control.

How to use .gitignore Generator

Select the technologies used by your project and generate an ignore file containing the relevant patterns.

When is .gitignore Generator useful?

.gitignore Generator is useful when starting a repository or adding a new toolchain and you want to keep generated, local, or dependency files out of Git.

Example

A practical example is generating ignore rules for a Node.js project that also uses an editor-specific workspace.

Practical notes

Read the generated patterns before committing them because broad rules can hide files the project actually needs. Ignore rules do not remove files that are already tracked, and sensitive data committed earlier must still be removed and its credentials rotated.