* change link to advanced deployment

* Use custom CRA link for deployment

* use custom link for minification failure

* update link for deployment

* feedback

See #3837

* Remove PropTypes from production build (#209)

* Added react/forbid-foreign-prop-types rule to eslint config

* Removed react/forbid-foreign-prop-types rule from eslint config

* Import SVGs as React components (#1388)

* Updated webpack production config and fixed tests

* Improved Jest SVG file transform

* Improved SVG tests

* Add a comment

* Update webpack.config.prod.js

* Applies dark theme and adds link to reactjs.org

* Just "learn React"

* Tweaks

* Add css modules with [name].modules.css file convention

* Add e2e for CSS Modules

* Updated based on feedback

* Change css modules class name to be deterministic and fix licences

* Update css modules class naming convention

* Enhance Jest config error for `setupTestFrameworkScriptFile`

I wasn't aware of the fact that users of c-r-a could just define
`src/setupTests.js` and it would be configured with Jest - I nearly
ejected before I found a GitHub issue that confirmed this functionality.

I thought it might be a nice idea to add it to the error about Jest
config overrides to stop others ejecting when they don't need to.

* Change the order of Jest config errors.

* Show different error for `setupTestFrameworkScriptFile`

* Tweak the message

* Add svg rendering for error example

* Use static svg error example

* Changes no-unused-expressions lint from warning to error

* Update index.js

* Update index.js

* Use npx for screencast

* Use updated screencast

* Update screencast to version without history

* The previous version was recorded on a fish shell, which has
a history suggestion feature that can not be disabled

* The new version uses zsh as shell to avoid the history
suggestions in the cast

* The new version has been created with scripts that are subject
of a separate PR

* Use screencast without autosuggestions

* Automate screencast recordings
* **screencast.js**: Automate screencast.sh, asciinema, svg-term-cli. Removes progress-bar, npm tree data from cast
* **screencast.sh**: Simulate user input, trigger demoed commands
* **screencast-start.js**: Start a shell command and end the process log patterns have been observed

* Try to fix CI

* Bump Jest elsewhere

* Bump Babel elsewhere

* Fix CI on Windows by writing .cmd file back

* Support Jest --watchAll flag

* Use clearer condition

* Add comma

* Offer to set browser defaults

* Catch error on no

* Add ending newlines

* Ensure we re-check to prevent defaults from leaking

* Reduce nesting

* Add defaults message

* More explicit

* Warn about browsers during build

* Better message

* Bump dependencies

* Use a more sensible way to compile error overlay

* Keep old chalk for global CLI

* Add restricted globals package

* Use new package in eslint-config

* Add eslint-restricted-globals dependency

* Fixes

* Update dependencies

* Update test and README

* Use jest

* tweaks

* Add lint/test to CI

* Fix lint

* Cheap perf gains

* Whoopsie

Add preflight check to guard against wrong versions of webpack/eslint/jest higher up the tree (#3771)

* Run real scripts in local development

* Add preflight check warning

* I know what I am doing

* Move preflight check into individual scripts

This ensures we don't try to filter NODE_PATH twice, accidentally removing the now-absolute path.

* Slightly tweak the wording

* Fix lint

* Provide better defaults

* Let babel determine features to compile

* meh

* Remove setting of BABEL_ENV

* Revert "Remove setting of BABEL_ENV"

This reverts commit ee2db707.

* Set browsers to ie9

* Updating ESlint to ^4.15.0 and adding new rules to config

* remoning style rule and auto fixing breakages from new rules

* Removing implicit-arrow-linebreak style rule

* adding new rule to eslint config project

* updating react scripts eslint version

* Pinning version.

* Changing getter-return to warn

* Update package.json

* Update .eslintrc

* Bump eslint-plugin-jsx-a11y

* Update index.js

* Update index.js

* Update package.json

* Don't use links for non-linky things