Online Grain to TypeScript 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 Grain to TypeScript in a click of a button. To use this converter, take the following steps -
- Type or paste your Grain code in the input box.
- Click the convert button.
- The resulting TypeScript code from the conversion will be displayed in the output box.
Key differences between Grain and TypeScript
| Characteristic | Grain | TypeScript |
|---|---|---|
| Syntax | Syntax is inspired by OCaml and ReasonML, featuring pattern matching, algebraic data types, and functional constructs. | Syntax is a superset of JavaScript, closely resembling JavaScript with added type annotations. |
| Paradigm | Primarily functional, with strong emphasis on immutability and pure functions. | Multi-paradigm; supports object-oriented, functional, and procedural programming. |
| Typing | Statically typed with strong type inference and algebraic data types. | Statically typed (optional), with structural typing and gradual typing system. |
| Performance | Compiles to WebAssembly, offering near-native performance for web applications. | Compiles to JavaScript, performance depends on the JavaScript engine; no direct performance gains over JavaScript. |
| Libraries and frameworks | Limited ecosystem; fewer libraries and frameworks available, mostly focused on core language features. | Extensive ecosystem; can use any JavaScript library or framework, with many having TypeScript type definitions. |
| Community and support | Small and emerging community, limited resources and support. | Large and active community, extensive documentation, and strong support from Microsoft and the open-source community. |
| Learning curve | Steeper learning curve, especially for those unfamiliar with functional programming concepts. | Gentle learning curve for JavaScript developers; familiarity with JavaScript eases adoption. |
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