@tonsky is right about the huge memory footprint (in terms of RAM) but 20MB for Hello World GUI program is totally fine today [0]. In my humble experience there

@tonsky is right about the huge memory footprint (in terms of RAM) but 20MB for Hello World GUI program is totally fine today [0]. In my humble experience there is really hard to fit in below 10MB with a GUI app that only displays "Hello World" text, while the next 10MB are often consumed for extra resources like font, rendering cache or custom textures. It might a bit rude to remind that, but the same person saying aforementioned words about huge memory usage promotes the Skija [1], Java-based GUI toolkit, which is even worse in memory consumption than electron (jb-compose provided examples, even in release builds). [0] Memory Footprint of GUI Toolkits - https://szibele.com/memory-footprint-of-gui-toolkits/ https://szibele.com/memory-footprint-of-gui-toolkits/ [1] Graphics for JVM - https://tonsky.me/blog/skija/ https://tonsky.me/blog/skija/