Supasupply

Actual supapowers. For free.

These tools were formerly commercial products that are now free of charge. They are provided "as-is" without warranty of any kind, express or implied, and without guarantee that they will keep working in the next version of Adobe Creative Cloud.

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Copyright © 2026 Remco Janssen

Expressionist

Write advanced expressions

Expressions

Add an expression to multiple properties at once, load an existing expression for editing, toggle your expressions on/off and clear multiple expressions.

Selections

Make multiple selections and block selections.

Inline Errors

Any error that occurs will be shown on the line that causes it.

Pick Whip

Use the pick whip on all the usual suspects; properties, layers, comps and of course items from the project panel.

Scripting Mode

Use the editor to quickly write and execute a script without leaving After Effects.

Expression Language Menu

Use directly from the panel to insert your references.

Shortcuts

You can use a selection of shortcuts from the popular Sublime Text editor, right in Expressionist.

Other Features

  • Monospaced font
  • Syntax highlighting
  • Line numbers
  • Word wrap
  • Active line highlighting
  • A whole bunch of shortcuts for faster editing
  • Adjustable font size
  • Automatic bracket closing
  • Smart indentation

Motionographer

@motionographer

Yet another script that should be standard in After Effects: Expressionist

Lester Banks

@lesterbanks

Expressionist Brings a Wicked, Modern IDE to Ae

Mt. Mograph

@MtMograph

Expressionist is the greatest addition to AE of all time. You've saved me hours and hours of dev time. Your are the man!

Michelle Higa Fox

@MtMograph

Nice work! Expressionist - Sublime text editor like functionality within Adobe AE

Terkel Gjervig

@terkelg

Discovered Expressionist today. I'm so happy, can't wait. This is what Adobe should have done years ago. This is soooo great!