Babel core npm

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All transformations will use your local configuration files. See options to disable it. Transforms the passed in code. Returning an object with the generated code, source map, and AST. Synchronous version of babel.

Babel core npm

Scan your projects for vulnerabilities. Fix quickly with automated fixes. Get started with Snyk for free. The npm package babel-core receives a total of 8,, downloads a week. As such, we scored babel-core popularity level to be Key ecosystem project. Based on project statistics from the GitHub repository for the npm package babel-core, we found that it has been starred 42, times. Downloads are calculated as moving averages for a period of the last 12 months, excluding weekends and known missing data points. Further analysis of the maintenance status of babel-core based on released npm versions cadence, the repository activity, and other data points determined that its maintenance is Sustainable. An important project maintenance signal to consider for babel-core is that it hasn't seen any new versions released to npm in the past 12 months , and could be considered as a discontinued project, or that which receives low attention from its maintainers. As a healthy sign for on-going project maintenance, we found that the GitHub repository had at least 1 pull request or issue interacted with by the community. This means, there may be other tags available for this package, such as next to indicate future releases, or stable to indicate stable releases.

Homepage babeljs. Resolve a module source ie. You will have to adapt it for the browsers you want to support.

There are quite a few tools in the Babel toolchain that try to make it easy for you to use Babel whether you're an "end-user" or building an integration of Babel itself. This will be a quick introduction to those tools and you can read more about them in the "Usage" section of the docs. If you're using a framework, the work of configuring Babel might be different or actually already handled for you. Check out our interactive setup guide instead. That will involve both transforming new syntax and polyfilling missing features. Creating a config file named babel.

There are quite a few tools in the Babel toolchain that try to make it easy for you to use Babel whether you're an "end-user" or building an integration of Babel itself. This will be a quick introduction to those tools and you can read more about them in the "Usage" section of the docs. If you're using a framework, the work of configuring Babel might be different or actually already handled for you. Check out our interactive setup guide instead. That will involve both transforming new syntax and polyfilling missing features. Creating a config file named babel.

Babel core npm

You should not be using babel-node in production. It is unnecessarily heavy, with high memory usage due to the cache being stored in memory. You will also always experience a startup performance penalty as the entire app needs to be compiled on the fly. Check out the example Node. On some platforms like OSX , extra arguments may be required for rlwrap to function properly, eg:. When arguments for user script have names conflicting with node options, double dash placed before script name can be used to resolve ambiguities. Skip to main content. On this page. Install Usage Options. Ignore all files that match this regex when using the require hook.

Seawall definition

We used the --out-dir option above. While scanning the latest version of babel-core, we found that a security review is needed. Specify a custom callback to generate a module id with. Yet when I run --version I get the old version still: 6. Skip to content. Here is the output:. If set to "inline" , a comment with a sourceMappingURL directive is added to the bottom of the returned code. If we weren't using the env preset with the "useBuiltIns" option set to "usage" defaults to "false" we would've had to require the full polyfill only once in our entry point before any other code. Sign in to your account. The npm package babel-core receives a total of 8,, downloads a week. To have sourcemaps emitted using the CLI, you must pass it the --source-maps option. Scan your projects for vulnerabilities.

Transforms the passed in code. Calling a callback with an object with the generated code, source map, and AST.

Yet it still seems to think its installed at 6. Called as resolveModuleSource source, filename. Specify a custom callback to generate a module id with. Babel will now inspect all your code for features that are missing in your target environments and include only the required polyfills. Just like with plugins, you can create your own presets too to share any combination of plugins you need. Do not include superfluous whitespace characters and line terminators. Jump to bottom. All reactions. Snyk Vulnerability Scanner. Is babel-core popular? Optional prefix for the AMD module formatter that will be prepend to the filename on module definitions.