Nearly every computing device that we use today has the use of JavaScript - iPhones, Androids, Mac OS, Windows, Linux, and Smart TVs. The significant reasons why JavaScript became universally adopted for web development include:
- It can be used both in the front-end and back-end of web development
- Serves everyone from beginners to intermediate and even advanced developers
- Can run on all devices
- It does not need an environment setup
- Standardized and gets frequently updated with new versions
- Open Standards and Community
- Works with Document Object Model (DOM) for response to user interactions
- Transformed web browsers into application platforms
- Wide range of frameworks and libraries to help build complex applications
Basic JavaScript code involves writing simple scripts to manipulate web elements, handle events, and perform basic logic operations.
The if-else statement in JavaScript allows for conditional execution of code blocks based on whether a given condition evaluates to true or false.
Looping in JavaScript enables repetitive execution of code blocks, using constructs like for, while, and do...while to iterate over data or perform actions multiple times.
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