babel-standalone

babel-standalone provides a standalone build of Babel (v6.26.0) for use in non-Node.js environments, primarily browsers. It bundles all standard Babel plugins and presets, including an optional babili (babel-minify) build. Unlike the Babel CLI or module-based usage, this package requires no build step — it exposes a global Babel object and can automatically transpile script tags with type="text/babel" or "text/jsx". It is ideal for REPLs, JSFiddle-like sites, or embedding JavaScript scripting in apps. Note that this is based on Babel 6; Babel 7+ has its own @babel/standalone package with a different API.