📜 33 JavaScript concepts every developer should know.

📜 33 Концепції, які повинен знати кожен JavaScript розробник.

Understanding JavaScript Closures

JS-OSC is an organization dedicated to providing students, schools and teachers with Open Source Curriculum designed to teach anyone 17+ how to use JavaScript to build a web site, server, mobile app or hardware devices.

Showing the last of three facts about closures

Object Oriented Javascript

JavaScript closure

A simple example to demonstrate how to use callback in JavaScript using image HTML element

Just my little JS snippets

A closure in JavaScript occurs when a function "remembers" its lexical scope (the variables and functions that were in scope at the time it was created), even if it's executed outside that scope.