There are many very practical nodes, mainly related to images, masks, text, integers, and LoRa. English users need to download the additional translation patch: https://github.com/zml-w/ZZZ_ZML_English_Patch
https://github.com/zml-w/ComfyUI-ZML-Image
git clone https://github.com/zml-w/ComfyUI-ZML-Image
comfy node install zml-image