RFC #0386 - Tracking for Remove jQuery by Default

[kategengler]

RFC #0386 - Remove jQuery by Default

Champion: @rwjblue

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Expand for Instructions

All teams need to consider a merged RFC to plan any required work. Each team should comment on or edit this with links to issues for the work (or a note to the effect of "No work required").

See the README for more information
See #3 for an example

Under each team, for each repo requiring work for the RFC under that team:
### [repo name](repo url)

- [ ] (issue or pr) description, (issue or pr) link

Remove Repos that do not apply, conversely, there will probably be other repos that need work and should be added.

[Filled out from @simonihmig's Quest issue]

Ember.js Team:

ember.js

• add a (universal, non-silenceable) deprecation warning to Ember.$()
  🔒@simonihmig, PR: Add deprecation for Ember.$() ember.js#17489
• add a deprecation warning to this.$() in an Ember.Component
  🔒@simonihmig, PR: Add deprecation for this.$() in curly components ember.js#17488
• make sure user sees deprecation warning of jQuery integration itself, i.e. neither the jquery-integration optional feature flag is set to false nor @ember/jquery has been installed.
  🔒@simonihmig, PR: [INTERNAL] Improve jQuery deprecation message ember-cli/ember-cli#8399
• wrap all jQuery related code for svelte
  🔒@simonihmig, PR: Add svelte support for jQuery deprecations ember.js#17525

Removal phase (4.0)

• remove deprecated functions
• remove the jQuery specific code paths in the EventDispatcher

@ember/jquery

• Add support for Component.$()
  🔒@simonihmig, WIP PR: Add support for Component.$() as part of RFC386 ember-jquery#27
• Add jQuery-based EventDispatcher replacement
  🔒@simonihmig, WIP PR: WIP: Add jQuery-based event dispatcher as part of RFC386 ember-jquery#31
• Make import $ from 'jquery'; work
  🔒@simonihmig, PR: Add jQuery shim as part of RFC386 ember-jquery#33

@ember/test-helpers

• Add a deprecation warning to this.$() in component integration tests, based on setupRenderingTest()
  🔒@simonihmig, PR: Add deprecation for this.$ in rendering tests ember-test-helpers#543

Ember CLI Team:

ember-cli

• Update app blueprint, stage 1: Update @ember/jquery to latest version
  PR: blueprints: Update dependencies ember-cli/ember-cli#8396
• Update app blueprint, stage 2: remove jQuery
  🔒@CyrilleR, PR: Remove jQuery from app blueprint ember-cli/ember-cli#8394

ember-cli-babel

• Do not transpile import $ from 'jquery'; to Ember.$ if the right version of @ember/jquery is present
  🔒@simonihmig, PR: Avoid transpiling jquery module to Ember.$ if @ember/jquery is present ember-cli-babel#261

Ember Data Team:

ember-data

• Make ember-data work with ember-fetch
  🔒@tchak PR: [FEAT fetch] use ember-fetch instead of jQuery data#5386
• reworked fetch support in ember-data (avoid dependency on ember-fetch) [BUGFIX release] Remove ember-fetch dependency. data#6077.
• ensure ember-data's CI tests without jQuery Add a CI job for ember-release with jQuery data#5975

ember-fetch

• Provide a replacement API for jQuery's prefilter

Learning Team:

Website

• Add a deprecation guide
  🔒@simonihmig PR: Deprecation guide for jQuery removal ember-learn/deprecation-app#255
• Prepare the Octane edition to teach that jQuery is not part of the default
• Make sure that Super Rentals works without jQuery enabled
• Write a section for the Release Blog Post of Octane (when we change the blueprints)

guides-source

• remove usages of import $, this.$(), and $.ajax

ember.js

• review API documentation for usage of jQuery

ember-data

• review API documentation for usage of jQuery

Steering Committee:

No work expected

[simonihmig]

The ember-data todo can be checked off, as per emberjs/data#5900! 🎉