React custom event

Event emitters and listeners are crucial to NodeJS development, and many other programming languages development. They are very useful when you have some function that needs to execute “whenever this other thing happens”, without requiring that function to finish or even work for that matter .

A Redux middleware to reduce only one line of code (you don’t have to import specific action). With this libray, you may refactor your electron code and reat native code into a common shared code and refactor out Electron’s IPC(possibly). …

Event Emitter is useful library in React apps – on, adds listener and start listening on specific events , – once, like above but after first event occurence is removing, – off, removes listener for specific event type, – emit, invokes event and can add payload when is needed.23 Haz 2019