Sign Up for Free

RunKit +

Try any Node.js package right in your browser

This is a playground to test code. It runs a full Node.js environment and already has all of npm’s 1,000,000+ packages pre-installed, including @lewisl9029/swc-core with all npm packages installed. Try it out:

require("@swc/helpers/package.json"); // @swc/helpers is a peer dependency. var swcCore = require("@lewisl9029/swc-core")

This service is provided by RunKit and is not affiliated with npm, Inc or the package authors.

@lewisl9029/swc-core v1.3.96-nightly-20231031.1-2

Super-fast alternative for babel

RunKit is a free, in-browser JavaScript dev environment for prototyping Node.js code, with every npm package installed. Sign up to share your code.
Sign Up for Free