Accidentally committing node_modules, .env files, or build artifacts to a repo is one of the most common beginner (and not-so-beginner) Git mistakes. trySandbox’s .gitignore Builder combines the right templates for your stack instantly.
In short: Pick your languages/frameworks/OS, get a combined .gitignore covering all of them.
Why combining templates matters
A real project usually spans more than one category — a Node backend, a Python script, a Mac dev machine — and each has its own set of files that shouldn’t be tracked. Combining templates covers all of them in one file instead of hand-picking rules.
Step-by-step
- Open the .gitignore Builder on trySandbox.
- Select your languages, frameworks, and OS (e.g. Node, Python, macOS, VS Code).
- Generate the combined file.
- Copy it into a .gitignore file at your project root.
Build a .gitignore on trySandbox.io →
If secrets are already committed
Adding .gitignore only stops future commits — if a .env or secret file is already in your Git history, it needs to be removed from history (and the secret rotated) separately; ignoring it going forward isn’t enough on its own.