> For the complete documentation index, see [llms.txt](https://docs.scenic.tools/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.scenic.tools/block.md).

# Blocks

- [Source](https://docs.scenic.tools/block/source.md)
- [Color](https://docs.scenic.tools/block/source/color.md)
- [Constant](https://docs.scenic.tools/block/source/color/constant.md)
- [Color](https://docs.scenic.tools/block/source/color/color.md)
- [Modify](https://docs.scenic.tools/block/modify.md)
- [Color](https://docs.scenic.tools/block/modify/color.md)
- [Dim](https://docs.scenic.tools/block/modify/color/dim.md)
- [Flickerize](https://docs.scenic.tools/block/modify/color/flickerize.md)
- [Rainbow](https://docs.scenic.tools/block/modify/color/rainbow.md)
- [Repeat](https://docs.scenic.tools/block/modify/repeat.md)
- [Operator](https://docs.scenic.tools/block/operator.md)
- [Add (+)](https://docs.scenic.tools/block/operator/add.md)
- [Multiply (\*)](https://docs.scenic.tools/block/operator/multiply.md)
- [Crossfade](https://docs.scenic.tools/block/operator/crossfade.md)
- [Pick](https://docs.scenic.tools/block/pick.md)
- [Alternate](https://docs.scenic.tools/block/pick/alternate.md)
- [Time](https://docs.scenic.tools/block/pick/time.md)
- [Controller](https://docs.scenic.tools/block/pick/controller.md)
- [Group](https://docs.scenic.tools/block/pick/group.md)