Toypack

Toypack is a browser-based sandbox bundler for static sites, enabling live coding playgrounds similar to CodePen or CodeSandbox. Currently at version 1.1.0, it provides an easy-to-use API for bundling JavaScript code entirely in the browser without a server. Key differentiators: it ships TypeScript types, works via npm or CDN, and includes a simple addOrUpdateAsset/run workflow. However, npm usage requires polyfills for Node built-ins (path, fs, process,Buffer). Toypack is lightweight and focused on browser bundling, contrasting with server-side bundlers like Webpack or Rollup.