Three things so similar it’s hard to keep them apart. Been thinking how I’m not as familiar with bind as I should be, so diving in and realized I should extend it to call/apply.

Call

Function.prototype.call(thisArg, arg1, arg2, ...) MDN Link

Take the first argument as the context and then a list of arguments for the function. Essentially the same thing as apply, just with a list of arguments.

Apply

Function.prototype.apply(thisArg, [arg1, arg2, ...]) MDN Link

Take the first argument as the context and then an array of arguments for the function. Essentially the same thing as call, just with an array of arguments.

Bind

function.bind(thisArg, arg1, arg2, ...) MDN Link

Given a defined function, provide the context and prepend the arguments when the function is invoked. Useful when you want to call a function later with a different context.