Online CoffeeScript to Janet Converter
Click to select or drop your input code file here.
You can also type the input code below.
How to use this tool?
This free online converter lets you convert code from CoffeeScript to Janet in a click of a button. To use this converter, take the following steps -
- Type or paste your CoffeeScript code in the input box.
- Click the convert button.
- The resulting Janet code from the conversion will be displayed in the output box.
Key differences between CoffeeScript and Janet
| Characteristic | CoffeeScript | Janet |
|---|---|---|
| Syntax | Concise, Python-inspired syntax that compiles to JavaScript; uses significant whitespace and omits many braces and parentheses. | Lisp-like syntax with s-expressions (parentheses-based); minimal and homoiconic, similar to Clojure or Scheme. |
| Paradigm | Multi-paradigm; primarily functional and object-oriented, mirroring JavaScript's paradigms. | Multi-paradigm; functional, imperative, and metaprogramming, with strong emphasis on functional and macro capabilities. |
| Typing | Dynamically typed (inherits JavaScript's dynamic typing). | Dynamically typed. |
| Performance | Performance is similar to JavaScript since it compiles directly to it; depends on the JavaScript engine. | Generally fast and lightweight; runs on its own VM, often faster than interpreted scripting languages for certain tasks. |
| Libraries and frameworks | Access to the entire JavaScript ecosystem, including Node.js and browser libraries. | Smaller ecosystem; has its own package manager (jpm) and libraries, but far fewer than JavaScript. |
| Community and support | Large historical community due to JavaScript integration, but declining popularity and support. | Small but active and growing community; less mainstream support and fewer resources. |
| Learning curve | Easy for those familiar with JavaScript or Python; gentle learning curve. | Steeper learning curve, especially for those unfamiliar with Lisp syntax and concepts. |
