What are some advanced JavaScript techniques I should know?
Some advanced techniques include closures, promises, async/await, and the module pattern. Would you like to dive deeper into any of these?
Can you explain closures?
Sure! A closure is a function that retains access to its lexical scope, even when the function is executed outside that scope.
How do I use promises effectively?
To use promises effectively, always return them from functions, and use .then()
and .catch()
for handling results and errors.
What is the module pattern?
The module pattern is a design pattern that helps in encapsulating private variables and methods, promoting better organization of code.
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