Bookmarkleter

You have JavaScript. You need a bookmarklet. This does that.

Browser tool

Create bookmarklets in your browser with a simple copy and paste.

https://chriszarate.github.io/bookmarkleter/

https://alanhogan.github.io/bookmarkleter/ <---a variation

NPM module

npm install --save bookmarkleter

const bookmarkleter = require( 'bookmarkleter' );
const bookmarklet = bookmarkleter( code, options );

Options

All options are Boolean flags.

• urlencode (default true): URL-encode reserved characters: [space], %,
  ", <, >, #, @, &, ?

• iife (default false): Wrap in an IIFE (anonymizing function) to
  prevent exposing variables to the page on which the bookmarklet is running.

• minify (default false): Minify using babel-minify to
  reduce the size of the bookmarklet.

• transpile (default false): Transpile to ES5 using Babel.

• jQuery (default false): Make sure a modern version (>= 1.7) of
  jQuery is available for your code.

License

This is free software. It is released to the public domain without warranty.

Thanks

Thanks to @jpillora and @alanhogan for updates and contributions.