Frontend dev. checklist

Living document, last updated on 17/04/2025

Checklist state is persisted in localStorage.

Ticket number or desc.:

General

Dev. matches ticket's requirements
- Happy path works as intended
- Error paths are handled correctly
Authors have manually tested their development
Tests have been written to cover new code
Documentation has been written
Authors have self-reviewed their PR before submitting it
Before/after screenshots of added/updated features have been added to PR

Cross-device, cross-browser

Dev. works on mobile and desktop
Dev. works on major browsers (Chrome, Firefox, Safari)

The whole feature is usable using a keyboard only

Forms

`type="file"` inputs

Input accepts uploading a file
Input accepts dropping a file
Input accepts uploading multiple files
Input accepts dropping multiple files
Input limits file size
Input limits file type using accept attribute