Expression lifecycle

[kibanamachine]

Original comment by @w33ble:

The steps that happen, client and server side, from when you click "Run" and evaluate a Canvas expression.

• Understanding the Syntax @shaunmcgough [skip-ci] Expression Lifecycle Docs - Understanding the Syntax and Expressions Always Start with a Function #51680
• Expressions Always Start with a Function @shaunmcgough [skip-ci] Expression Lifecycle Docs - Understanding the Syntax and Expressions Always Start with a Function #51680
• Functions Can Take Arguments @cqliu1
• Aliases and Unnamed Arguments @cqliu1
• Change Your Expression, Change Your Output @poffdeluxe
• Expressions Only Fetch and Manipulate Data @poffdeluxe
• Composing Functions with Sub-Expressions @crob611
• Handling Context and Argument Types @timductive