We can add or remove a class to an element very easily by using addClass() and removeClass() methods. To do this on keyup event of a textbox we just need call these functions when we bind keyup event ...

🧬 tiny API: if you need to invest time in learning something, let it be how custom elements work and not ephemeral library APIs. 😵‍💫 just enough abstractions: custom elements can be cool, but ...

preventing nonblocking elements from being focused with the mouse (which allows elements underneath to gain focus). Add the class nonblock-allow-focus to keep NonBlock.js from preventing the default ...