Why are there so many frameworks in JavaScript?

Where are we now? There are so many frameworks because there can be so many frameworks. JS frameworks are specialised, portable, and often interchangeable. Don’t stress about picking the wrong framework – you can always (and almost certainly will) change it later.

Why do we need different frameworks for JavaScript?

Web components doesn’t provide anything for it out of the box, and you have to use third party libraries to solve that (or do it by hand). It is not possible to write complex, efficient and easy to maintain UIs with Vanilla JavaScript. That’s the main reason you need a modern JavaScript framework.

How many JavaScript framework are there?

In case you’re wondering how many JavaScript frameworks are there, according to Wikipedia (which isn’t the most trusty source, but hey), there are at least 24 JS frameworks and around 83 libraries.

Should I use plain JavaScript or React?

React requires you to break your UI into components, but plain JS apps can be structured in any way you see fit. Data for plain JS apps are stored in the DOM itself and has to be found from the DOM before it can be used. React apps store data in regular JavaScript variables.

What are some advantages of using a modern JavaScript framework?

JS Framework Benefits Modern frameworks have enhanced their techniques far past basic JavaScript/AJAX handling, improving both efficiency and code maintainability. Here are a few noteworthy modern features: Built-in HTML templating: Data displayed within your site’s markup is cleanly formatted and easy to read.

Why should I use JavaScript frameworks?

If you know JavaScript you also know about the endless line of frameworks that help make coding easier and faster. Dammit, I think I might have just spoiled the “why to use them” part a bit. Actually, that’s not all. There are actually several, well lots of reason to use JS frameworks, but I’m just going to mention a few basic ones.

Why are there so many different frameworks for web design?

The other answers here provide some great history and explanation of web design, but do not answer your exact question directly: why are there so many different, competing frameworks? The answer is because web application development as we know it is basically just around a decade old.

Should I use frameworks or write my own framework?

If you’re a beginner, frameworks will be your best friend, if you’re at an intermediate level frameworks will help you a lot, and if you’re an expert (a real one, not an my ego tells me I’m an expert) you can start writing your own framework. Either way, you’re dealing with frameworks.

What is the best framework to run tests on?

Karma is the perfect tool to run tests against different browsers. If you want to make sure your app works on all browsers this is the framework for you. jQuery is used by just about everybody, some say it’s the most used JavaScript library in the world.