IntelliJ kinda, sorta, does this. You need to open a project with your Java sources. You can then copy/paste expressions, methods, or entire classes in to a .scala file. This converts to equivalent Scala code. The fidelity of conversion isn’t perfect, and, for this reason, it doesn’t support a bulk conversion yet. I recommend using … Read more
This will get you 90% of the way there ; ) window.$ = document.querySelectorAll.bind(document) For Ajax, the Fetch API is now supported on the current version of every major browser. For $.ready(), DOMContentLoaded has near universal support. You Might Not Need jQuery gives equivalent native methods for other common jQuery functions. Zepto offers similar functionality … Read more
As @Vadzim said, in IntelliJ or Android Studio, you just have to do the following to get java code from kotlin: Menu > Tools > Kotlin > Show Kotlin Bytecode Click on the Decompile button Copy the java code Update: With a recent version (1.2+) of the Kotlin plugin you also can directly do Menu … Read more