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Update dependency react-scripts to v3 #172

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@renovate renovate bot commented Apr 23, 2019

This PR contains the following updates:

Package Type Update Change
react-scripts dependencies major 1.1.1 -> 3.4.0

Release Notes

facebook/create-react-app

v3.4.0

Compare Source

v3.4.0 is a minor release that adds new features, including support for SSL and setting PUBLIC_URL in development. It also includes a fix for Hot Module Reloading with CSS Modules as well as other bug fixes.

🐛 Bug Fix
💅 Enhancement
📝 Documentation
🔨 Underlying Tools
Committers: 18
Migrating from 3.3.1 to 3.4.0

Inside any created project that has not been ejected, run:

npm install --save --save-exact react-scripts@3.4.0

or

yarn add --exact react-scripts@3.4.0

v3.3.1

Compare Source

v3.3.1 is a maintenance release that includes minor bug fixes and documentation updates.

🐛 Bug Fix
💅 Enhancement
📝 Documentation
🏠 Internal
🔨 Underlying Tools
Committers: 29
Migrating from 3.3.0 to 3.3.1

Inside any created project that has not been ejected, run:

npm install --save --save-exact react-scripts@3.3.1

or

yarn add --exact react-scripts@3.3.1

v3.3.0

Compare Source

v3.3.0 is a minor release that adds new features, including custom templates and support for the new optional chaining and nullish coalescing operators.

Custom Templates

You can now create a new app using custom templates.

We've published our existing templates as cra-template and cra-template-typescript, but we expect to see many great templates from the community over the coming weeks.

The below command shows how you can create a new app with cra-template-typescript.

npx create-react-app my-app --template typescript

Note that you can omit the prefix cra-template- when specifying which template you would like. For TypeScript users, we're deprecating --typescript in favour of --template typescript.

If you don't set a template, we'll create your new app with cra-template - which is just a new name for our base template.

Optional Chaining and Nullish Coalescing Operators

We now support the optional chaining and nullish coalescing operators!

// Optional chaining
a?.(); // undefined if `a` is null/undefined
b?.c; // undefined if `b` is null/undefined

// Nullish coalescing
undefined ?? 'some other default'; // result: 'some other default'
null ?? 'some other default'; // result: 'some other default'
'' ?? 'some other default'; // result: ''
0 ?? 300; // result: 0
false ?? true; // result: false

If you're using TypeScript, you will need to upgrade your typescript dependency to 3.7.0 or later if you wish to use the new operators.

If you're using Visual Studio Code 1.40 (the latest as of this release) or earlier, you will need to configure your editor if you want it to understand the new operators.

If you're using TypeScript in your project and have already upgrade its version as described above, then you can configure VS Code to Use Workspace Version of TypeScript. If your project isn't using TypeScript, you can use the JavaScript and TypeScript Nightly extension until VS Code releases a newer version including TypeScript 3.7.0 or newer.

Numeric Separators

We've added support for numeric separators to improve readability of numeric literals.

1000000000; // Is this a billion? a hundred millions? Ten millions?
101475938.38; // what scale is this? what power of 10?

1_000_000_000; // Ah, so a billion
101_475_938.38; // And this is hundreds of millions
no-unexpected-multiline

We've removed this rule as it is not compatible with Prettier. If you rely on this rule you can re-enable it by extending our ESLint config and adding the following:

{
  "extends": "react-app",
  "rules": {
    "no-unexpected-multiline": "warn"
  }
}
🚀 New Feature
  • babel-preset-react-app
  • babel-preset-react-app, react-dev-utils
  • cra-template-typescript, cra-template, create-react-app, react-scripts
💥 Breaking Change
  • create-react-app, react-dev-utils, react-scripts

    • #​7988 Bump webpack-dev-server (@​ianschmitz)

      NOTE: This is only a breaking change if you're using react-dev-utils outside of Create React App.

🐛 Bug Fix
💅 Enhancement
📝 Documentation
🏠 Internal
🔨 Underlying Tools
Committers: 42
Migrating from 3.2.0 to 3.3.0

Inside any created project that has not been ejected, run:

npm install --save --save-exact react-scripts@3.3.0

or

yarn add --exact react-scripts@3.3.0

v3.2.0

Compare Source

v3.2.0 is a minor release that adds support for production profiling and ignoring TypeScript type errors to make migrating JavaScript projects to TypeScript easier. It also includes other minor bug fixes and documentation updates.

🚀 New Feature
🐛 Bug Fix
💅 Enhancement
📝 Documentation
🏠 Internal
🔨 Underlying Tools
Committers: 19
Migrating from 3.1.2 to 3.2.0

Inside any created project that has not been ejected, run:

npm install --save --save-exact react-scripts@3.2.0

or

yarn add --exact react-scripts@3.2.0

v3.1.2

Compare Source

v3.1.2 is a maintenance release that includes minor bug fixes and documentation updates.

🐛 Bug Fix
💅 Enhancement
📝 Documentation
🏠 Internal
🔨 Underlying Tools
  • babel-plugin-named-asset-import, confusing-browser-globals, react-app-polyfill, react-dev-utils, react-error-overlay, react-scripts
  • react-scripts
  • eslint-config-react-app, react-scripts
Committers: 20
Migrating from 3.1.1 to 3.1.2

Inside any created project that has not been ejected, run:

npm install --save --save-exact react-scripts@3.1.2

or

yarn add --exact react-scripts@3.1.2

v3.1.1

Compare Source

v3.1.1 is a maintenance release that includes minor bug fixes and documentation updates.

🐛 Bug Fix
💅 Enhancement
📝 Documentation
Committers: 3
Migrating from 3.1.0 to 3.1.1

Optionally remove Disallow: /static/ from public/robots.txt if you want to allow your images and other static files to be indexed by search engines #​7508

Inside any created project that has not been ejected, run:

npm install --save --save-exact react-scripts@3.1.1

or

yarn add --exact react-scripts@3.1.1

v3.1.0

Compare Source

v3.1.0 is a minor release that adds ESLint 6 support as well as experimental support for extended and customizing the ESLint config along with other minor bug fixes and documentation updates. The upgrade to ESLint 6 is a breaking change only if you're using eslint-config-react-app or react-error-overlay outside of Create React App.

v3.0.1

Compare Source

v3.0.1 is a maintenance release that adjusts some ESLint rules for TypeScript along with other minor bug fixes and documentation updates.

💥 Breaking Change
  • babel-preset-react-app
🐛 Bug Fix
💅 Enhancement
📝 Documentation
🏠 Internal
Committers: 12
Migrating from 3.0.0 to 3.0.1

Inside any created project that has not been ejected, run:

npm install --save --save-exact react-scripts@3.0.1

or

yarn add --exact react-scripts@3.0.1

v3.0.0

Compare Source

Inside any created project that has not been ejected, run:

npm install --save --save-exact react-scripts@3.0.0

or

yarn add --exact react-scripts@3.0.0

NOTE: You may need to delete your node_modules folder and reinstall your dependencies by running yarn (or npm install) if you encounter errors after upgrading.

If you previously ejected but now want to upgrade, one common solution is to find the commits where you ejected (and any subsequent commits changing the configuration), revert them, upgrade, and later optionally eject again. It’s also possible that the feature you ejected for is now supported out of the box.

Breaking Changes

Like any major release, react-scripts@3.0.0 contains a few breaking changes. We expect that they won't affect every user, but we recommend you look over this section to see if something is relevant to you. If we missed something, please file a new issue.

Jest 24

We've updated from Jest 23 to get the latest improvements in Jest 24. We've noticed some differences in snapshot serialization in Jest 24, so you may need to adjust your tests slightly once you update. You can read more about what's changed in the Jest 24 blog post.

Hooks support

We now enforce Rules of Hooks with eslint-plugin-react-hooks. If you are breaking any of the rules of Hooks this will cause your build to fail.

TypeScript linting

We now lint TypeScript files. You can see the list of rules we enforce to check if your project is compatible. If you're using Visual Studio Code you can follow our guide to setup up your editor to display lint warnings.

browserslist support in @​babel/preset-env

The browserslist config in your package.json is now used to control the output of your JavaScript files. You can use separate configuration for development and production. See here for a good starting point which gives a good development experience, especially when using language features such as async/await, but still provides high compatibility with many brow


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This PR has been generated by WhiteSource Renovate. View repository job log here.

@renovate renovate bot force-pushed the renovate/react-scripts-3.x branch from 3a51b54 to 1c9ff79 Compare May 12, 2019 11:51
@renovate renovate bot force-pushed the renovate/react-scripts-3.x branch from 1c9ff79 to 21f2cea Compare August 10, 2019 14:58
@renovate renovate bot force-pushed the renovate/react-scripts-3.x branch from 21f2cea to 5418cac Compare August 20, 2019 04:52
@renovate renovate bot force-pushed the renovate/react-scripts-3.x branch from 5418cac to ae59004 Compare October 3, 2019 08:58
@renovate renovate bot force-pushed the renovate/react-scripts-3.x branch from ae59004 to aa3941d Compare December 14, 2019 17:55
@renovate renovate bot force-pushed the renovate/react-scripts-3.x branch from aa3941d to 915af33 Compare February 8, 2020 15:55
@renovate renovate bot force-pushed the renovate/react-scripts-3.x branch from 915af33 to 820646a Compare February 22, 2020 12:57
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