DeveloperBreeze

Javascript Programming Tutorials, Guides & Best Practices

Explore 93+ expertly crafted javascript tutorials, components, and code examples. Stay productive and build faster with proven implementation strategies and design patterns from DeveloperBreeze.

Tutorial
javascript

Primitive Data Types 

  let bigNumber = 123456789012345678901234567890n;
  console.log(bigNumber);

Represents true or false.

Dec 11, 2024
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Tutorial
javascript

Variables and Constants

Variables in JavaScript can be declared using three keywords: var, let, and const.

  • Used in older JavaScript versions but largely replaced by let and const.
  • Example:

Dec 10, 2024
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