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@babel/plugin-syntax-throw-expressions
Advanced tools
@babel/plugin-syntax-throw-expressions is a Babel plugin that allows you to use the `throw` expressions syntax in your JavaScript code. This syntax enables you to throw exceptions directly within expressions, making it easier to handle errors in a more concise and expressive manner.
Throw Expressions in Conditional (Ternary) Operator
This feature allows you to use the `throw` statement directly within a ternary operator. If the condition is false, an error is thrown.
const value = condition ? 'valid' : throw new Error('Invalid condition');
Throw Expressions in Logical Operators
This feature allows you to use the `throw` statement within logical operators like `||`. If `someValue` is falsy, an error is thrown.
const value = someValue || throw new Error('someValue is required');
This Babel plugin allows you to use optional chaining syntax in your JavaScript code. While it doesn't provide throw expressions, it offers a way to safely access deeply nested properties without having to explicitly check for the existence of each level.
This Babel plugin enables the use of the nullish coalescing operator (`??`) in your code. It provides a way to handle default values when dealing with `null` or `undefined`, but does not offer throw expressions.
Allow parsing of Throw Expressions
See our website @babel/plugin-syntax-throw-expressions for more information.
Using npm:
npm install --save-dev @babel/plugin-syntax-throw-expressions
or using yarn:
yarn add @babel/plugin-syntax-throw-expressions --dev
v7.23.3 (2023-11-09)
babel-plugin-transform-typescript
babel-generator
concise: true
(@liuxingbaoyu)babel-compat-data
, babel-plugin-bugfix-v8-static-class-fields-redefine-readonly
, babel-preset-env
babel-plugin-transform-object-super
super.x
in a loop (@liuxingbaoyu)babel-helper-module-transforms
, babel-plugin-transform-modules-amd
, babel-plugin-transform-modules-commonjs
, babel-plugin-transform-modules-umd
__proto__
exports name in CJS/AMD/UMD (@magic-akari)babel-core
, babel-preset-env
preset-env
(@nicolo-ribaudo)babel-generator
@babel/generator
performance (@liuxingbaoyu)babel-traverse
FAQs
Allow parsing of Throw Expressions
The npm package @babel/plugin-syntax-throw-expressions receives a total of 210,071 weekly downloads. As such, @babel/plugin-syntax-throw-expressions popularity was classified as popular.
We found that @babel/plugin-syntax-throw-expressions demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 4 open source maintainers collaborating on the project.
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