LowFile-scopeDart Plug & play

Use localized strings instead of hardcoded text

Read UI strings from a localization source (e.g., AppLocalizations, arb) rather than hardcoding.

Why this matters

Enables i18n, consistent copy, and accessibility reviews.

Side-by-side examples engineers can pattern-match during review.

Avoid

Text('Submit')

Prefer

Text(AppLocalizations.of(context)!.submit)

Bad

SnackBar(content: Text('Done'))

Good

SnackBar(content: Text(l10n.done))

From the same buckets as this rule.

Low
Create shared translation accessors/hooks instead of prop drilling
Avoid prop drilling translation functions/objects; expose shared accessors (e.g., a global translation service or context API).
internationalization-i18nmodule-architecture
Low
Internationalize user-facing text with next-intl or next-i18next
Do not hardcode user-visible strings in pages/layouts. Use an i18n library integrated with App Router and load dictionaries on the server.
stack-nextjsstack-react+2
Low
Use message keys for error messages
Emit stable message keys (for i18n/observability) and resolve user-facing text via localization layers.
internationalization-i18nobservability-logging