Components for Learning reaches Moodle through these three plugins. Install the one that matches the editor your site runs and the components turn up in the editor's toolbar, ready to use in any of your learning materials.
For the TinyMCE editor
tiny_c4lauthor
The original components + the interactive ones + a dedicated environment to create, edit and transform content with them. Clicking the C4L Author button in Moodle's TinyMCE editor opens a spacious modal with an editable view of the content: a comfortable, distraction-free place where you can focus on what you are writing, away from the limitations of the usual editing area. Moodle 4.5 onwards.
Download
For the TinyMCE editor
tiny_c4l
The original collection of components, added straight to the TinyMCE toolbar so you can drop any of them into a page, a book, an assignment description or any other text area in Moodle. Previews on hover, dark mode and no configuration needed. Moodle 4.1 onwards.
Download
For the Atto editor, legacy only
atto_c4l
The original plugin, for sites still authoring in Atto. Same collection of components, same lack of configuration, except that you need to add c4l to the Atto toolbar once installed. Moodle 3.8 to 4.5, as Atto is gone from Moodle 5.0 onwards.
DownloadEvery one of them is free and published in the Moodle Marketplace, so you can also install them from your site's Plugins page without downloading anything by hand.