.gitignore Generador
Construye un .gitignore a partir de plantillas comunes: Node, Python, Java, Go, Rust, macOS, Windows y IDEs.
Respuesta rápida: Generador de .gitignore: crea un archivo .gitignore a partir de plantillas habituales para Node, Python, Java, Go, Rust, macOS, Windows y entornos de desarrollo. Funciona íntegramente en tu navegador, gratis y sin registro.
Última actualización
Bueno saber
A .gitignore file keeps clutter and secrets out of version control by telling Git which paths to leave untracked — build artifacts, dependency folders, editor droppings and OS metadata. Getting this right early matters, because once a file has been committed, adding it to .gitignore afterward does not remove it from the repository; you have to run git rm --cached to stop tracking it. Starting from a solid template avoids that cleanup headache entirely.
The patterns follow well-known conventions: a trailing slash like node_modules/ matches directories, a leading slash anchors a pattern to the repo root, and a line beginning with ! re-includes something a broader rule excluded. This generator stitches together the canonical ignore sets for each ecosystem you toggle — Node's node_modules and logs, Python's __pycache__ and virtual environments, and so on — plus the OS and editor files (.DS_Store, Thumbs.db, IDE folders) that clutter almost every project regardless of language.
A frequently overlooked point is that .gitignore is about untracked files only, and it is emphatically not a security mechanism — never rely on it to keep an already-committed secret out of history. For sensitive values, keep a real secrets manager and rotate anything that leaked. You can nest a .gitignore in a subdirectory for finer control, and paste your own extra patterns at the bottom. Round out a new repository with the license generator and a starter README.
Preguntas frecuentes
- ¿Es gratuito el generador de .gitignore?
- Sí, es gratuito y no requiere registro.
- ¿Qué plantillas están incluidas?
- Node, Python, Java, Go, Rust, macOS, Windows y IDEs comunes (VS Code, IntelliJ, vim).
- ¿Se suben mis selecciones?
- No — cada línea se genera en la página.
- ¿Puedo agregar patrones personalizados?
- Sí — copia la salida y añade tus propios patrones al final.
- ¿Dónde debe estar el .gitignore?
- En la raíz de tu repositorio. También puedes tener archivos .gitignore anidados en subdirectorios para un control más fino.