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.gitignore Builder
Select languages, frameworks, and tools to instantly build a tailored .gitignore file. Copy or download it for your next repo.
How to use this tool
- Select stack presets for your languages, frameworks, and tooling.
- Add project-specific rules in the custom rules section.
- Copy, download, or export your preset to reuse in future repositories.
Why use a generated baseline
- Start with common ignore patterns for your ecosystem in seconds.
- Reduce accidental commits of build artifacts, logs, and local env files.
- Keep ignore behavior consistent across multiple projects.
Preset workflow tips
- Use preset export/import when standardizing new repos in a team.
- Keep sensitive and machine-local files in custom rules by default.
- Review lockfile choices before committing to avoid breaking dependency strategy.
FAQ
- Does this overwrite my existing .gitignore?
- No. The tool generates text output only; you decide what to save or merge into your repo.
- Can I include both framework and OS presets?
- Yes. You can combine any number of presets and the output merges selected sections.
- Is generation done server-side?
- No. Rule assembly runs fully in your browser.
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