Download MooTools 1.2.1
From this page you can download the full MooTools Core, without any plugins.
If you need more functionality, head over to the More Builder.
| Download | Compression type | Size |
|---|---|---|
| MooTools 1.2.1 | YUI Compressor | 63 kb |
| MooTools 1.2.1 | JSMin | 75 kb |
| MooTools 1.2.1 | Uncompressed | 95 kb |
The GZipped version of MooTools weighs about 18 kb. For best results, always GZip a YUI Compressed MooTools.
Advanced Download
If you want to, you can build your personalized copy of MooTools Core. You might want to leave out components you don't need such as Effects or Requests, or you might want to build MooTools for non-browser environments, such as Rhino. Either way, this full version contains all the components listed in the core builder.
Edge Build
If you want to get involved in testing and development, you can download the edge version of the MooTools core. This version is built hourly from our git repository. Always include MooTools.build if you wish to open up a ticket!