This example contains the following features:
For setup instructions please see the fabric wiki page that relates to the IDE that you are using.
You can just draw ImGui stuff using this:
ImGuiImpl.draw(io -> {
if (ImGui.begin("Hello World")) {
ImGui.end();
}
ImGui.showDemoWindow();
});
Keep in mind that ImGui needs to be initialized, so you must not remove the MinecraftClient mixin in the ImGui package
This template is available under the CC0 license. Feel free to learn from it and incorporate it in your own projects.