How to use this tool?
This free online converter lets you convert code from JavaScript to Elm in a click of a button. To use this converter, take the following steps -
- Type or paste your JavaScript code in the input box.
- Click the convert button.
- The resulting Elm code from the conversion will be displayed in the output box.
Key differences between JavaScript and Elm
Characteristic | JavaScript | Elm |
---|---|---|
Syntax | JavaScript has a C-like syntax with curly braces and semicolons. | Elm has a syntax similar to Haskell with significant whitespace and no semicolons. |
Paradigm | JavaScript supports multiple paradigms including procedural, object-oriented, and functional programming. | Elm is a purely functional programming language. |
Typing | JavaScript is dynamically typed. | Elm is statically typed. |
Performance | JavaScript performance can vary depending on the implementation and optimizations. | Elm is designed for performance and has a strong focus on immutability and efficient rendering. |
Libraries and frameworks | JavaScript has a vast ecosystem of libraries and frameworks like React, Angular, and Vue. | Elm has a smaller ecosystem of libraries and frameworks compared to JavaScript, but it has its own framework called Elm Architecture. |
Community and support | JavaScript has a large and active community with extensive support and resources. | Elm has a smaller but dedicated community with good support and resources. |
Learning curve | JavaScript has a moderate learning curve due to its flexibility and various paradigms. | Elm has a steeper learning curve for developers new to functional programming concepts. |