# FixedColumns example Initialisation

The examples in this section demonstrate the basic initialisation and options of FixedColumns.

### Initialisation and options

- Basic initialisation
- Left and right fixed columns
- Multiple fixed columns
- Right column only
- Column visibility integration
- Server-side processing
- CSS row sizing
- Assigned column width
- Fluid column width
- Index column

Please refer to the DataTables documentation for full information about its API properties and methods.
Additionally, there are a wide range of extensions and plug-ins which extend the capabilities of DataTables.

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DataTables is licensed under the MIT license.