TL;DR - Babel
- JavaScript compiler
- Next-gen JS support
- Modern syntax
Pricing: Free forever
Best for: Individuals & startups
4.6/5 across review platforms
Pros & Cons
Pros
- JavaScript transpilation standard
- Wide ecosystem
- Plugin system
- Good compatibility
- Well documented
Cons
- Configuration complex
- Being replaced by SWC/esbuild
- Slow builds
- Learning curve
- Bundle overhead
Ratings Across the Web
4.6(60 reviews)
Ratings aggregated from independent review platforms. Learn more
Key Features
JavaScript compilerSyntax transformationPolyfill supportPlugin ecosystemPreset configurationsSource maps
Pricing Plans
Free
Free
Open source
- JavaScript compiler
- ES6+ to ES5
- Plugin system
- Community maintained
- MIT license
About Babel
By Toolradar Team·
Babel is the JavaScript compiler that lets you use tomorrow's syntax today. Transform modern JavaScript and JSX into backwards-compatible code that runs everywhere. Essential for React development and using cutting-edge ES features. Extensive plugin ecosystem supports TypeScript, Flow, and experimental proposals. The foundational tool that powers most modern JavaScript toolchains and build systems.
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Babel FAQ
What is Babel?
Babel is a JavaScript compiler that transforms modern JS into backwards-compatible code.
Is Babel free?
Yes, Babel is completely free and open source.
Babel vs SWC?
Babel has more plugins and is more mature. SWC is much faster but has fewer plugins.
Source: babeljs.io