# Visual editor

- [Toolbar](/tslab/eng/working-with-the-program/visual-editor/toolbar.md)
- [Compress and Decompress Blocks](/tslab/eng/working-with-the-program/visual-editor/toolbar/compress-and-decompress-blocks.md)
- [List of visual blocks](/tslab/eng/working-with-the-program/visual-editor/list-of-visual-blocks.md)
- [Service Elements](/tslab/eng/working-with-the-program/visual-editor/list-of-visual-blocks/service-elements.md)
- [Cycles](/tslab/eng/working-with-the-program/visual-editor/list-of-visual-blocks/cycles.md)
- [TSChannel](/tslab/eng/working-with-the-program/visual-editor/list-of-visual-blocks/tschannel.md)
- [The syntax of the Formula, Boolean expression and String expression blocks.](/tslab/eng/working-with-the-program/visual-editor/expressions-and-boolean-expressions-syntax.md)
