After creating a simulator for ESPHome Display - https://community.home-assistant.io/t/esphome-display-designer-simulator-web-app/876078, some people asked to create a similar simulator for LVGL. I have never used LVGL, and the library seems to be vast compared to ESPHome Display.
However tried to create a first level visual designer. At this moment this is very basic and probably the value offered is to build half-baked code and further manually update. The hardest part of X-Y coordinates for widgets can be visually arranged. Will add new features as and when I start learning LVGL. Consider this a Pre-Alpha version.
https://jnan.co/tools/esphomelvglsim/
