A bunch of helpful extension methods for Unity Engine
Add following entry in your manifest.json as follows:
"com.kaiyum.unityext": "https://github.com/kaiyumcg/UnityExt.git"Since unity does not support git dependencies, you need the following entries as well:
"com.kaiyum.attributeext2": "https://github.com/kaiyumcg/NaughtyAttributes",
"com.kaiyum.editorutil": "https://github.com/kaiyumcg/EditorUtil.git"Add them into your manifest.json file in "Packages" directory of your unity project, if they are already not in manifest.json file.