Online Nim to Grain 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 Nim to Grain in a click of a button. To use this converter, take the following steps -
- Type or paste your Nim code in the input box.
- Click the convert button.
- The resulting Grain code from the conversion will be displayed in the output box.
Key differences between Nim and Grain
| Characteristic | Nim | Grain |
|---|---|---|
| Syntax | Python-like, indentation-based, readable and concise. | OCaml/ReasonML-inspired, uses braces and semicolons, functional style. |
| Paradigm | Multi-paradigm: procedural, object-oriented, functional, and metaprogramming. | Primarily functional, with strong emphasis on immutability and pure functions. |
| Typing | Statically typed with type inference, supports generics and metaprogramming. | Statically typed with type inference, based on Hindley-Milner type system. |
| Performance | Compiles to C, C++, or JavaScript; performance close to C. | Compiles to WebAssembly; optimized for fast WebAssembly execution. |
| Libraries and frameworks | Growing standard library, can use C libraries, fewer frameworks compared to mainstream languages. | Limited ecosystem, focused on WebAssembly, fewer libraries and frameworks. |
| Community and support | Active but small community, good documentation, increasing adoption. | Very small and niche community, limited resources and support. |
| Learning curve | Gentle for those familiar with Python or Pascal, moderate for others. | Steeper due to functional paradigm and less familiar syntax. |
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