![The Difference Between null and undefined in JavaScript](https://allma.si/blog/wp-content/uploads/2021/01/null-vs-undefined.png)
JS Tips, Tricks, and Snippets
Get useful code snippets into your codebase![The Difference Between null and undefined in JavaScript](https://allma.si/blog/wp-content/uploads/2021/01/null-vs-undefined.png)
![What are the Differences Between var, let, and const?](https://allma.si/blog/wp-content/uploads/2023/04/var-vs-let-vs-const.png)
What are the Differences Between var, let, and const?
![What are Bitwise Operators?](https://allma.si/blog/wp-content/uploads/2021/01/what-are-bitwise-operators.png)
What are Bitwise Operators?
![Why Do We Get "undefined is not a function" in JavaScript?](https://allma.si/blog/wp-content/uploads/2021/01/undefined-is-not-a-function.png)
Why Do We Get "undefined is not a function" in JavaScript?
![What is the Purpose of the Second Param in parseInt?](https://allma.si/blog/wp-content/uploads/2021/01/second-param-of-parseInt.png)
What is the Purpose of the Second Param in parseInt?
![How is JavaScript single-threaded and asynchronous?](https://allma.si/blog/wp-content/uploads/2021/01/how-is-js-single-threaded-and-async.png)
How is JavaScript single-threaded and asynchronous?
![What is Triple Equal in JavaScript?](https://allma.si/blog/wp-content/uploads/2021/01/what-is-triple-equal-in-javascript.png)
What is Triple Equal in JavaScript?
![What is the Output of this Code?](https://allma.si/blog/wp-content/uploads/2020/12/output-of-using-this-in-arrow.png)
What is the Output of this Code?
![setTimeout in a for loop](https://allma.si/blog/wp-content/uploads/2020/12/output-of-settimeout-in-for.png)
setTimeout in a for loop
![How to Check for Palindromes in JavaScript](https://allma.si/blog/wp-content/uploads/2021/01/how-to-check-for-palindromes.png)
How to Check for Palindromes in JavaScript
![The Difference Between Postfix and Prefix Increment](https://allma.si/blog/wp-content/uploads/2020/12/difference-between-postfix-and-prefix-increment.png)
The Difference Between Postfix and Prefix Increment
![What are Design Patterns](https://allma.si/blog/wp-content/uploads/2020/12/what-are-design-patterns.png)
What are Design Patterns
![How to Check NaN in JavaScript](https://allma.si/blog/wp-content/uploads/2020/12/how-to-check-nan-in-javascript.png)
How to Check NaN in JavaScript
![What is the Return Value of typeof typeof 1?](https://allma.si/blog/wp-content/uploads/2020/12/javascript-coding-practice.png)
What is the Return Value of typeof typeof 1?
![The typeof Operator in JavaScript](https://allma.si/blog/wp-content/uploads/2020/12/typeof-operator-in-javascript.png)
The typeof Operator in JavaScript
![The Problems with JavaScript-based Applications](https://allma.si/blog/wp-content/uploads/2020/12/problems-of-js-based-apps.png)
The Problems with JavaScript-based Applications
![The Difference Between Lexical and Dynamic Scoping](https://allma.si/blog/wp-content/uploads/2020/12/lexical-vs-dynamic-scoping.png)
The Difference Between Lexical and Dynamic Scoping
![What is the this Keyword in JavaScript?](https://allma.si/blog/wp-content/uploads/2020/11/the-this-keyword.png)
What is the this Keyword in JavaScript?
![Does JavaScript Pass by Value or Reference?](https://allma.si/blog/wp-content/uploads/2020/11/pass-by-reference-or-value.png)
Does JavaScript Pass by Value or Reference?
![Map vs forEach in JavaScript](https://allma.si/blog/wp-content/uploads/2020/11/map-vs-foreach-1.png)
Map vs forEach in JavaScript
![What are First-class Functions?](https://allma.si/blog/wp-content/uploads/2020/11/first-class-functions.png)