Performance

Graphical toolkits vary in many ways and each has various pros and cons in their design and implementation. This page aims to provide some context for different toolkits in a reasonably subjective manner. Of course we can't measure developer enjoyment or ease of learning - but we can measure runtime statistics :).

The application we will use is a simple Game of Life simulation. To keep things as equal as possible the board will be loaded with 50 * 50 cells each approximately 10 pixels in size, the game should run at 3 frames per second.

Statistics

Toolkit	Lang	File size	Compressed	CPU	Mem Usage	Start time	URL
Fyne	Go	12MB	6.0MB	1.8%	52.0MB	0.3s	github
Swing	Java	0.5MB	0.5MB	3.0%	261.7MB	5s	github
Cocoa	Obj-C	1.7MB	0.7MB	9.4%	20.8MB	0.2s	github

Contributions

Please feel free to add your own examples to this list. The reference platform is macOS on a 2.66GHz Intel Xeon with 32GB RAM.