Babel
babeljs.io › what is babel?
What is Babel? · Babel
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.
GeeksforGeeks
geeksforgeeks.org › javascript › what-is-babel
What is Babel? - GeeksforGeeks
July 23, 2025 - Babel supports the latest versions of JavaScript by using syntax transformers, which means developers can use new syntax immediately, without worrying about browser support. By integrating Babel into their development process, developers can write cutting-edge JavaScript that still runs seamlessly in older environments. One of Babel’s popular use cases is with React, particularly for transforming JSX syntax.
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What Is Babel In JavaScript? - Next LVL Programming - YouTube
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Babel explained in 225 seconds - YouTube
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Introduction to Babel | JavaScript Tutorial for Beginners | ...
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Babel Explained in 2 minutes | What is Babel? 🤯 #babel - YouTube
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What is Babel and why you need it? Introduction to Babel 7 - YouTube
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Babel.js: What It Is, and How You Can Use It. [What The Stack] ...
What is Babel?
Babel is a popular JavaScript compiler that enables developers to write modern JavaScript code while ensuring compatibility with older browsers or environments. It transforms ECMAScript code into a backward-compatible version that can run anywhere. Babel acts as a bridge between cutting-edge features and current implementations, ensuring developers can adopt innovations without sacrificing usability across platforms.
lenovo.com
lenovo.com › home
Babel JavaScript Compiler: Features, Plugins, Presets & Usage Guide ...
What programming languages does Babel support?
Babel’s primary focus is on JavaScript-related technologies, including ECMAScript, JSX (used in React), and TypeScript. Its ability to transpile TypeScript enhances development in strongly typed environments. While Babel doesn’t directly target other programming languages, it serves as a tool to transform and optimize code written in JavaScript and its related syntaxes.
lenovo.com
lenovo.com › home
Babel JavaScript Compiler: Features, Plugins, Presets & Usage Guide ...
How does Babel work in the context of JavaScript development?
Babel reads JavaScript code written in modern ES6+ syntax and transforms it into older versions, ensuring compatibility with various browsers or runtime environments. It injects polyfills for unsupported features when required and translates JSX for React projects. Through plugins and presets, Babel allows developers to adopt new language features without waiting for complete browser support.
lenovo.com
lenovo.com › home
Babel JavaScript Compiler: Features, Plugins, Presets & Usage Guide ...
JavaScript compiler that compiles ES2015+ code into backwards compatible JavaScript for older versions of browsers
Factsheet
Original author Sebastian McKenzie
Developer Contributors
Release September 28, 2014; 11 years ago (2014-09-28)
Original author Sebastian McKenzie
Developer Contributors
Release September 28, 2014; 11 years ago (2014-09-28)
Wikipedia
en.wikipedia.org › wiki › Babel_(transcompiler)
Babel (transcompiler) - Wikipedia
July 20, 2025 - Babel can also be used to compile TypeScript into JavaScript. The core version of Babel was downloaded 5 million times a month in 2016, and this increased to 16 million times a week in 2019. Babel plugins transform syntax that is not widely supported into a backward-compatible version.
Medium
mohammadtaheri.medium.com › what-is-babel-and-how-does-it-work-2cd18311980d
What is Babel and How does it work? | by Mohammad Taheri | Medium
December 7, 2024 - @babel/types: Babel Types is a Lodash-esque utility library for AST nodes. It contains methods for building, validating, and converting AST nodes ... This is the first step, the code is converted to an Abstract syntax tree.
Reddit
reddit.com › r/learnjavascript › what is babel?
r/learnjavascript on Reddit: What is Babel?
January 2, 2019 -
Hi, I keep on hearing about Babel but I have no idea what it is. Could someone please explain it?
Top answer 1 of 2
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Babel was a tower in the Bible that was supposed to reach heaven, but God wasn't having it so he made everyone speak different languages so they could no longer work together. Babel.js is named after a fish in a book that was named after the tower. The idea is that you can write your code in whatever (supported) language you want and Babel will convert it to javascript that all browsers can understand. It is most often used to convert newer code, or code that is not yet standardized into code that can be understood today. For the most part it's not really nessecary to convert es6 to es5 anymore, but Babel currently supports es7 and typescript and jsx as well as a whole bunch of plugins. Babel is a great tool for people who want to live in the bleeding edge or for people who work heavily with react or typescript and some people get really offended if you say it's not that important so I expect I'll get tonnes of downvotes for saying that, honestly, it's not something I personally use in my day to day work anymore. good to know about though.
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Babel is transpiler. What does it mean? Transpiler takes your code, with all different features (es6, es7) that old browsers don't understand, and transpile it to es5 code that old browsers can understand.
Reddit
reddit.com › r/learnprogramming › [babel] [javascript] what exactly is babel, what’s the point of it, don’t browsers already run js?
r/learnprogramming on Reddit: [Babel] [Javascript] What exactly is Babel, what’s the point of it, don’t browsers already run JS?
November 16, 2017 -
Yesterday I found out about babel looking through codepen. Tried to research it but got confused. From what I learned is that Babel makes JavaScript code into web friendly, but I though JavaScript is already web friendly.
I’m trying to find out what’s the point of Babel? Like what does it do. What’s it’s point?
Please explain in layman’s as I’m fairly new to programming.
Top answer 1 of 3
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JavaScript, like many other programming languages, is constantly evolving. There's a whole bunch of new features that have been added over the last few years that make it easier to build and maintain larger applications. But older browsers don't know about these new features, so you if you need your website to support something like IE8 or Android 2.3, you normally can't use them. Babel lets you write code using the new JavaScript features, and then translates it to code that does the same thing without using those features. So the copy of the source code that you deal with uses the nice new constructs and your final code can still run on those older browsers.
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the main purpose of Babel is to transpile (convert) the newest version of JavaScript - ECMAScript 6(otherwise known as ES6 or ES2015) to the older version: ECMAScript 5. All browsers support ES5 but as ES6 only came out in 2015 - it is still yet to be fully supported - hence why babel exists - to convert the apps being written in the newest version to ES5 and still widely available
Nicholasjohnson
nicholasjohnson.com › posts › what-is-babel
What is Babel, and how will it help you write JavaScript?
Babel is a JavaScript transpiler that converts edge JavaScript into plain old ES5 JavaScript that can run in any browser (even the old ones).
GitHub
github.com › babel › babel
GitHub - babel/babel: 🐠 Babel is a compiler for writing next generation JavaScript.
May 27, 2026 - Babel is a tool that helps you write code in the latest version of JavaScript.
Author babel
Medium
medium.com › @rajithaeye › what-is-babel-8dcfdf84ea3e
What is Babel?
February 11, 2019 - Babel is a JavaScript transpiler that converts edge JavaScript(ES6) into plain old ES5 JavaScript that can run in any browser even in the old ones. ... Transpilers, or source-to-source compilers, are tools that read source code written in one ...
Lenovo
lenovo.com › home
Babel JavaScript Compiler: Features, Plugins, Presets & Usage Guide | Lenovo US
Babel is a popular JavaScript compiler that enables developers to write modern JavaScript code while ensuring compatibility with older browsers or environments. It transforms ECMAScript code into a backward-compatible version that can run anywhere.
Pangea
pangea.app › glossary › babel
What is Babel?
February 25, 2026 - The big picture around Babel involves ... language improvements without sacrificing compatibility. Babel is a JavaScript compiler that enables the use of modern syntax and features across all browsers....
DEV Community
dev.to › ashirbadgudu › what-is-babel-4nka
What is Babel? - DEV Community
June 17, 2021 - 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.
Computer Hope
computerhope.com › jargon › b › babel.htm
What Is Babel in Computing?
July 9, 2025 - Babel is a general-purpose programming language released in 2014. It is designed to write programs that are meant to conserve system resources and battery life on target devices.
DEV Community
dev.to › teejaydixon › what-is-babel-the-popular-javascript-compiler-58g9
What is Babel? The Popular JavaScript Compiler - DEV Community
January 29, 2024 - It transforms code, polyfills features that's missing in your environment, performs source code transformations, offers many plug-ins, and contains many consolidation tools. Babel is needed because it provides the privilege of letting us apply the newest and latest features JavaScript has to offer without a worry of whether it works in specific browsers or not.
Scaler
scaler.com › home › topics › react › what is babel in react?
What is Babel in React? - Scaler Topics
March 29, 2023 - This is particularly important because not all browsers support the latest JavaScript syntax, making it difficult for developers to write code that is compatible with all platforms. Babel in react operates as a transpiler, converting the latest JavaScript syntax into a version that can run in all environments.
Software House
uniquedevs.com › strona główna › blog › front-end › babel js – a javascript compilation tool
Main features and applications of Babel JS | UniqueDevs
October 14, 2024 - Babel is a JavaScript transpilation tool that enables developers to take advantage of the latest features of the language, converting them to versions compatible with older browsers.
Babel
babeljs.io
Babel
Learn more about Babel with our getting started guide or check out some videos on the people and concepts behind it.
DEV Community
dev.to › alexeagleson › building-a-modern-web-stack-babel-3hfp
Understanding the Modern Web Stack: Babel - DEV Community
October 13, 2021 - You can also submit pull requests ... ... Babel is a tool that lets you write your Javascript code using all the latest syntax and features, and run it in browsers that may not support those features....
Medium
medium.com › @dogabudak › what-is-babel-js-and-why-do-we-still-need-it-eefa94f30065
What is babel.js and why do we still need it ? | by Doga Budak | Medium
March 24, 2023 - Babel is a popular open-source JavaScript compiler that allows developers to write modern JavaScript code using the latest language features, and then convert that code into a format that can be run on older browsers or environments.
GeeksforGeeks
geeksforgeeks.org › reactjs-babel-introduction
ReactJS Babel Introduction | GeeksforGeeks
Although JSX looks like regular HTML, itâs actually a syntax extensi ... Babel is a JavaScript compiler that converts modern JavaScript code (like ES6+ and JSX) into a backwards-compatible version that older browsers can understand.
Published April 12, 2025