Generate a clean .dockerignore file for Node.js, Python, Java, Go, Rust, Next.js, React, and more. Exclude build output, logs, env files, and editor clutter.
Review the generated ignore rules before copying them into your project.
Templates
4 selected
Output Lines
34
Sections
5
File Preview
# Generated by DevToolLab # Common .git .gitignore .DS_Store dist/ build/ coverage/ .cache/ tmp/ temp/ # Node.js node_modules/ npm-debug.log* yarn-debug.log* yarn-error.log* pnpm-debug.log* .npm/ .yarn/ .next/ out/ # Environment files .env .env.* !.env.example !.env.sample # Logs logs/ *.log *.log.*
Build a clean `.dockerignore` file by selecting the languages, frameworks, and environment artifacts you want excluded from Docker build context.
Everything is generated locally in the browser. No files are uploaded and no Docker metadata is sent anywhere.
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