@babel/node
Advanced tools
@babel/node is a command-line tool that allows you to use Babel to compile and run JavaScript code on the fly. It is particularly useful for running scripts and applications written in ES6+ syntax without needing to precompile them.
Running ES6+ scripts
This feature allows you to run JavaScript files that use ES6+ syntax directly. The `babel-node` command compiles the code on the fly and executes it.
babel-node script.jsREPL with ES6+ support
You can start a REPL (Read-Eval-Print Loop) with ES6+ support by simply running `babel-node` without any arguments. This allows you to interactively write and test ES6+ code.
babel-nodeUsing Babel plugins and presets
You can specify Babel plugins and presets to customize the compilation process. For example, using the `@babel/preset-env` preset ensures that your code is transpiled to be compatible with the current environment.
babel-node --presets @babel/preset-env script.jsts-node is a TypeScript execution environment and REPL for Node.js. It allows you to run TypeScript code directly without precompiling it. Compared to @babel/node, ts-node is specifically designed for TypeScript, whereas @babel/node is for JavaScript with ES6+ syntax.
esm is a fast, production-ready ES module loader for Node.js. It allows you to use ES modules in Node.js without needing to transpile them. While @babel/node focuses on compiling and running ES6+ syntax, esm focuses on providing native support for ES modules.
Sucrase is a super-fast alternative to Babel that focuses on compiling modern JavaScript syntax. It is designed to be faster than Babel by focusing on a smaller set of transformations. While @babel/node provides a comprehensive solution for compiling and running ES6+ code, Sucrase aims for speed and simplicity.
Babel command line
See our website @babel/node for more information.
Using npm:
npm install --save-dev @babel/node
or using yarn:
yarn add @babel/node --dev
v7.16.0 (2021-10-30)
babel-helpers, babel-plugin-proposal-async-generator-functions, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
for-await (@nicolo-ribaudo)babel-generator, babel-parser, babel-plugin-transform-typescript, babel-types
babel-parser
babel-helper-fixtures, babel-helper-transform-fixture-test-runner, babel-parser, babel-plugin-syntax-typescript, babel-preset-typescript
.mts and .cts files in @babel/preset-typescript (@nicolo-ribaudo)@babel/eslint-parser (@nicolo-ribaudo)babel-generator, babel-parser, babel-plugin-proposal-pipeline-operator, babel-plugin-syntax-pipeline-operator
babel-compat-data, babel-generator, babel-parser, babel-preset-env, babel-types
babel-helper-skip-transparent-expression-wrappers, babel-plugin-proposal-optional-chaining
skipTransparentExprWrapperNodes helper (@lightmare)babel-traverse, babel-types
babel-parser, babel-plugin-transform-typescript
babel-plugin-transform-typescript
babel-core, babel-helper-create-class-features-plugin, babel-plugin-transform-typescript
babel-compat-data, babel-plugin-bugfix-safari-id-destructuring-collision-in-function-expression, babel-plugin-bugfix-v8-spread-parameters-in-optional-chaining, babel-plugin-transform-react-constant-elements, babel-preset-env, babel-traverse
babel-plugin-proposal-async-generator-functions, babel-traverse
babel-traverse, babel-types
babel-generator
workspace:^ to specify @babel/ dependencies (@nicolo-ribaudo)babel-helper-fixtures, babel-plugin-proposal-class-properties, babel-plugin-transform-runtime, babel-preset-react
babel-types
createTypeAnnotationBasedOnTypeof (babel-types) (@lightmare)babel-helpers
babel-core, babel-plugin-transform-react-jsx-development, babel-plugin-transform-react-jsx, babel-types
babel-types
FAQs
Babel command line
We found that @babel/node 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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