Typescript vs javascript. Why You Shouldn't Be Scared of TypeScript ― Scotch.io 2018-07-07

Typescript vs javascript Rating: 7,2/10 1696 reviews

Why You Shouldn't Be Scared of TypeScript ― Scotch.io

typescript vs javascript

Familiarity There's a lot of talk about TypeScript's features. That's fine with TypeScript: You can use as much, or as little, as you want. You could argue that this is no excuse not to just learn the language you're writing in rather than the one you're used to. The transpiled language implements a feature in raw JavaScript, and lets you work with the interface without having to worry about the details. To be frank, the most these three languags have in common is that they compile to JavaScript: It really is an apples-to-kumquats comparison.

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Flow vs TypeScript

typescript vs javascript

But a powerful development environment can make teams collaborating on large projects substantially more productive. It's not like we absolutely need an intermediate step. If you're open to trying something new, , write something small, and see how you feel. The point is rather that they're different beasts, with different goals, and different solutions. Whatever they are, leave your thoughts in the comments, or shoot them to me on Twitter! Regardless, the fact remains that people are more productive when they're comfortable with their tools If TypeScript makes developers more productive, they can -- and should -- use it.

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Flow vs TypeScript

typescript vs javascript

You can use as much, or as little, as you want. That's not to suggest one is better than the other -- has mentioned CoffeeScript's influence on JavaScript multiple times. You might choose to use exactly the tools I don't, or toss in a type annotation only every once in awhile. TypeScript has completely different goals, and is much more conservative than this. CoffeeScript, by contrast, has strong opinions as to what is good or bad abou JavaScript, and exposes functionality accordingly. The fact that TypeScript adds sugar isn't license to ignore its JavaScript underbelly. Unsurprisingly, quite a few people see TypeScript as suspicious, at best.


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Flow vs TypeScript

typescript vs javascript

But, for those who do know their JavaScript well, and think better with TypeScript's extras, using TypeScript can make them better at what they do. On the other hand, it's hard to argue that we can't benefit from them. Running raw JavaScript through the TypeScript compiler will rarely cause trouble , so migrating to TypeScript can be as gradual as you want. CoffeeScript made no attempt to be a superset of JavaScript. There's a lot less about why they're there. Whether or not you use Angular 2 or Visual Studio, that kind of endorsement from both Microsoft and one of Google's most prominent web teams should help you sleep at night if you're about support and longevity.

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Why You Shouldn't Be Scared of TypeScript ― Scotch.io

typescript vs javascript

CoffeeScript lends itself well to configuration files and , neither of which I'd ever prefer to write with TypeScript. TypeScript is obviously of the opinion that class-oriented programming and static typing are useful tools, but makes no attempt to coerce you into using them. . The most notable of these are , , and , but there's quite a bit more than that lurking in the depths. The litany of languages that compile to JavaScript seems to grow by the day: , , ,. You have successfully joined the Scotchy super duper web dev awesome mailing list.

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Flow vs TypeScript

typescript vs javascript

Different projects pose different engineering challenges, and different languages provide different sets of solutions and tradeoffs. At the end of the day, it's hard to argue that we need extras. They've put a lot of time into developing it, and users can rest assured that they'll have long-term support from the tech giant should they migrate to TypeScript. Take a look at the list of. Why bother with all the complexity of a new language and a new toolchain, if all we get in the end is just JavaScript? That's largely because TypeScript's most famous features -- compile-time type checks, interfaces, class-based design patterns -- are so familiar that many developers from other backgrounds take them for granted.

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Why You Shouldn't Be Scared of TypeScript ― Scotch.io

typescript vs javascript

JavaScript has done its job just fine for 20 years. If you love it, now you know. CoffeeScript targets the JavaScript platform, but is otherwise a different language. Maintaining such overlap with the target language was a fundamental tenet of the TypeScript's design. It's accessible, but the learning curve is steep in comparison. TypeScript brings several new features to the table.

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Flow vs TypeScript

typescript vs javascript

Support TypeScript also has the advantage of having some giants behind it. If you hate it, that's fine too -- just change the extension back to. That's a whole new can of worms to consider as a language designer and, while it's a fantastic language, it's also a very different one. TypeScript has support for all the most popular editors including Sublime Text, Atom, Eclipse, Emacs, WebStorm, Vim, and of course Microsoft's Visual Studio family. Forcing them through a largely idiolectic learning curve just to get things done is impractical in real projects. How do you feel about TypeScript? The culprits are the usual suspects: Classes, interfaces, and static typing are not features we can expect any time soon in JavaScript, and having them in TypeScript is not the same thing.

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Why You Shouldn't Be Scared of TypeScript ― Scotch.io

typescript vs javascript

It is not an all-or-nothing commitment: It's only as total as you make it. Being a purist myself, I understand the sentiment! Switching between the two is simple enough I don't think about it anymore. Two common points of comparison are and CoffeeScript. For my part, I use TypeScript whenever I work with Angular 2 or Rx. And, where TypeScript is concerned exclusively with improving the development experience on the web, Dart is built with mobile app development, as well.

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