Online TypeScript 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 TypeScript to Janet in a click of a button. To use this converter, take the following steps -
- Type or paste your TypeScript 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 TypeScript and Janet
| Characteristic | TypeScript | Janet |
|---|---|---|
| Syntax | C-like, similar to JavaScript with added type annotations. | Lisp-like, uses s-expressions and prefix notation. |
| Paradigm | Multi-paradigm: object-oriented, functional, imperative. | Multi-paradigm: functional, imperative, scripting, with strong Lisp influences. |
| Typing | Static, optionally strong, with type inference and annotations. | Dynamic, no static type system. |
| Performance | Depends on JavaScript engine (V8, SpiderMonkey, etc.), generally fast for web applications. | Compiled to bytecode and interpreted by a VM, generally fast for a scripting language. |
| Libraries and frameworks | Extensive, can use all JavaScript libraries and frameworks. | Limited, smaller ecosystem with fewer libraries and frameworks. |
| Community and support | Large, active community with strong support from Microsoft and open source contributors. | Small, niche community with limited support. |
| Learning curve | Moderate, especially for those familiar with JavaScript. | Steep, especially for those unfamiliar with Lisp syntax. |
