Show HN: Droast – A Dockerfile linter that roasts you for your bad practices

Category: devtools

Tags: dockerfile-linter, rust, devtools

Score: 7.0/10 (Innovation: 6, Technical: 7, Documentation: 8, Utility: 7)

Droast is a Dockerfile linter written in Rust that not only identifies bad practices with 63 rules but delivers feedback with humorous, sarcastic 'roasts'. It stands out with its unique tone, built-in VS Code extension, CI-friendly outputs including SARIF, and zero-config design, making code review engaging while maintaining serious utility.

Target audience: backend devs, devops

Repository: https://github.com/immanuwell/dockerfile-roast · Rust · MIT · 305 stars

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