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Hadolint: The Silent Guardian of Dockerfile Quality

Hadolint: The Silent Guardian of Dockerfile Quality

In an era where containers are the backbone of modern applications, Hadolint emerges as a lightweight, rule‑based linter that catches syntax errors, enforces best practices, and hardens Dockerfiles before they hit production. By integrating into local, pre‑commit, and CI/CD workflows, it shifts quality checks left, saving teams time, money, and security holes.