Developer Runs in your browser

Node Engine Range Checker

Check whether a Node version satisfies common engines.node ranges such as exact, greater-than, caret, tilde, and OR clauses.

Input

Fields are ready to edit and update the result automatically.

Live

Result

Ready.

Results update as you edit.

Keep exploring

Related tools

Corepack Error Diagnoser

Classify Corepack activation, signature, packageManager, permission, and registry failures from pasted terminal output.

Node Version Drift Checker

Compare the Node and package-manager versions used by local development, CI, and deployment, then spot reproducibility gaps.

Semantic Version Comparator

Compare two semantic versions and see which release is newer, including prerelease identifiers.

From the guide archive

Related guides

DevOpsInterpret `engines.node` When Local Works but CI Rejects the InstallNode engine ranges communicate compatibility but may be advisory or enforced depending on installer settings. Align the declared range with the actual test matrix.DevOps`.nvmrc` Node Version Drift Between Local and CIA repository can declare one Node version while developers, CI, and package managers quietly use three others. Here is a small workflow that makes the drift visible.