Critical function dependent on JavaScript
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Rule · bucket: judgment · severity: note · detector: none · since: v0.1.0
Section: Things to avoid
Group: Forms

Forbidden:
  A form that only submits via `fetch`, a nav that only opens with JS

Instead:
  Works without JS, enhanced with it. On an unreliable mobile connection, JS-dependency is not a hypothetical — it is a silent failure that looks to the user like nothing happened.