A Julia library comparable to pysimplegui (simple graphical user interface)

[dmolina]

I recommend you to check ClmGui, I personally have not used it, but it seems very nice.

[ANN] CImGui.jl - A Wrapper for Bloat-free Immediate Mode Graphical User interface(Dear ImGui)

That’s probably due to the implementation of OpenGL backend is not very efficient. It queries a lot OpenGL global states in the rendering loop: This implementation is copied from Dear ImGui which maybe a trade-off bwteen correctness and performance.