nextjs-quality

Applies App-Router-era Next.js quality practice — where generic Node advice and pages-router folklore actively mislead. The failures this skill fixes: models sprinkle use client until errors stop, configure generic ESLint instead of the Next ruleset, quote deprecated next lint-era workflows, and "optimize" bundles without measuring.

When NOT to use

• Generic Node/TS lint outside a Next app → node-lint.
• Unit/component test setup → node-testing.
• Packaging a library → node-packaging; deploys/hosting → out of scope.
• Writing app features → ordinary dev work.

Workflow