I created canvasGUI in 2022 so I could learn JavaScript and p5js. Now 3 years later and with the advent of p5js V2 I thought it was time to apply my new found knowledge and improve canvasGUI, hence V2. 
Changes in V2:
- The event handling and control rendering algorithms have been completely rewritten
- The data structures for color schemes have changed so that control backgrounds can be translucent
- Enhanced functionality for many of the existing controls
- Some minor visual enhancements to some existing controls
- Text font, size and style can be set for any control that displays text.
- A new control - the draggable control panel
If you are comfortable with V1 then using V2 is a doddle because the API has been extended rather than changed.
canvasGUI features
- compatible with p5js 1.11.10 and 2.1.1
- works in both global and instance modes
- works with P2D and WEBGL renderers
- backwardly compatible with canvasGUI 1.1.1
Library support
- canvasGUI now has a p5js web editor account dedicated to commented examples covering all the control types.
- github repository wiki
- my website
If you have questions about this release or about using canvasGUI in your own sketches feel free to create a topic on this forum. I am a regular visitor and will respond as quickly as my circumstances allow.
Please create an issue on github for any bugs and feature request.