package.json Validator
Validate npm package.json — name, SemVer, scripts, dependencies, license, engines. Preview scripts.
Errors
0
Warnings
0
Status
Valid
Scripts
| npm run dev | next dev | |
| npm run build | next build | |
| npm run test | vitest |
What we check
name— present, valid npm-package-name rulesversion— SemVer 2.0.0main/module/exports— string or object shapescripts— string valuesdependencies/devDependencies/peerDependencies— valid SemVer ranges, tag, or URLlicense— SPDX identifier (warning only if unrecognized)engines— SemVer ranges
Script preview
See every scripts entry at a glance with a one-click copy to paste into your terminal.
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