After Effects Scripts    

1. Save the code below as QuickToolsPanel.jsx.
2. Place the file inside your After Effects ScriptUI Panels directory:
* Windows: C:\Program Files\Adobe\Adobe After Effects <version>\Support Files\Scripts\ScriptUI Panels\
* macOS: /Applications/Adobe After Effects <version>/Scripts/ScriptUI Panels/
3. Restart After Effects and open the panel from Window > QuickToolsPanel.jsx.

 
Quick Tools Panel JSK   Add Black Solid, Add White Solid, Add a Null Layer, Add an Adjustment Layer, Add a Glow, Add a Guassian Blur, Add a Fade in Fade out to a layer. Download Code.