Traditionally, Jest has been the most widely used JS Unit testing framework of choice. While Jest is an incredible framework, it has had some slowness issues. But a bigger problem around Jest is the tooling that might be needed to run our first test. We might need a transpiler liked Babel and transformers to create Jest digestible code. - Source: dev.to / 20 days ago
Next.js is a JavaScript framework that is built by Vercel, Facebook, and Google and is based on Node.js and Babel. - Source: dev.to / 26 days ago
We must now rigor through the surprisingly high amount of code-level complexity, and pay the price of a compile-step (with Webpack and babel (or similar beast) and a barrage of configurations, plugins and extensions) to have a working web page! But that's not all, we must also bend along with mind-bending runtime behaviours (of hooks and friends), and debug through difficult-to-grok transforms of our code! - Source: dev.to / 5 months ago
Developers run the transpiler on their computers and deploy this code to the servers. Some popular transpilers include - Babel. - Source: dev.to / about 1 month ago
Babel is a toolchain that is mainly used to convert ECMAScript 2015+ code into a backwards compatible version of JavaScript in current and older browsers or environments (https://babeljs.io/). - Source: dev.to / about 2 months ago
You should explore this https://babeljs.io/ you love it. - Source: dev.to / about 2 months ago
Have you ever used a transpiler, a linter or a code formatter, such as: Babel, ESLint or Prettier? If the answer is yes, then you've already used metaprogramming! 👏. - Source: dev.to / about 2 months ago
Nuxt.js is a meta-framework that is built on top of Vue.js, Node.js, Webpack, and Babel.js, to design and develop complex, fast, and universal Vue applications. - Source: dev.to / 3 months ago
JSX looks similar to HTML, but it is not HTML. It is a syntax extension for JavaScript, which means it gets compiled into regular JavaScript code by a transpiler(Babel) before executing it in the browser. - Source: dev.to / 3 months ago
A compiler lets you compile modern language features and additional syntax like JSX or type annotations for the browsers. Popular compilers: Babel, TypeScript, swc. - Source: Reddit / 3 months ago
The first step is to use create-react-app to generate a simple application as a starting point. create-react-app spares us the work of configuring several build tools, and makes our life easier. Among many others, it will automatically set up Webpack and Babel(configured to compile TypeScript), as well as web-vitals. All of this in a single command! - Source: dev.to / 4 months ago
If your project uses a bundler like webpack or rollup, then you can use the nullish coalescing operator in your code. But if you are using a browser, then you should use a transpiler like babel to transpile your code to ES5. You can use babel repl to transpile your code. - Source: dev.to / 4 months ago
Prior to 2015, the last major update was ECMAScript 5.1, in 2011. However, in the recent years, JavaScript has suddenly seen a huge burst of improvements within a short span of time. In 2015, ECMAScript 2015 (previously called ECMAScript 6) was released and a ton of syntactic constructs were introduced to make writing code less unwieldy. If you are curious about it, Auth0 has written a nice article on the history... - Source: dev.to / 4 months ago
If you are worried about compatibility, you can always use something like babel to convert your source code into something more compatible before deploying. It will remove the private variables and replace them with something that would act the same way (though using a more convoluted approach). - Source: Reddit / 4 months ago
Parcel.js has built-in support for different code transpilers, including Babel, the popular tool for converting modern next-generation JavaScript to equivalent code that can be understood by all browsers. Because Babel is built into Parcel.js, you don’t need a special plug-in to use it, it just works. Let’s look at an example. - Source: dev.to / 5 months ago
I am a big fan SWC and ESBuild, both look like promising tools. But when I find TSX library (not to be confused with React TSX) my choice for the next application was made. What is it? TSX is designed to be a drop-in replacement for node, so you can use it just the way you would use Node, and it is so easy to setup, or make migration from Babel to ESBuild. - Source: dev.to / 5 months ago
Nuxt.js is a free, open-source JavaScript library based on Vue.js, Node.js, Webpack and Babel.js. In addition, Nuxt is inspired by Next.js, a framework of a similar purpose based on React.js. According to Wikipedia, the framework is described as a "meta-framework for universal applications." Its priority is to assist Vue developers in taking advantage of unique technologies quickly, simply and in a tailored approach. - Source: dev.to / 5 months ago
We'll be using Babel to transpile our code into JavaScript that all current and older browsers and environments will understand. For this, install @babel/runtime as a dependency. This will be our only production dependency, and will let Rollup bundle some of the helper functions required for backwards compatibility:. - Source: dev.to / 6 months ago
Voby has no custom Babel transform for the JSX, and no custom compiler of any kind, it just works out of the box with the transform that TypeScript ships with, or with no JSX at all if you are into that. - Source: dev.to / 6 months ago
Next.js is a web development framework based on React.js, Node.js, webpack, and Babel.js that allows for server-side rendering and the generation of static websites with React. It helps to lighten the load on web browsers while increasing security. Next.js is rich in features like:. - Source: dev.to / 6 months ago
JSX stands for 'JavaScript XML' and is a syntax extension for JavaScript. It is used to create DOM elements that are then rendered in the React DOM. Although it looks like HTML, it is actually an XML-like syntax specifically written for use in React. Interestingly, JSX is not valid JavaScript either. JSX needs to be compiled by a tool like Babel to be translated into regular JavaScript that a browser can... - Source: dev.to / 7 months ago
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