Online Gleam to Nim 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 Gleam to Nim in a click of a button. To use this converter, take the following steps -
- Type or paste your Gleam code in the input box.
- Click the convert button.
- The resulting Nim code from the conversion will be displayed in the output box.
Key differences between Gleam and Nim
| Characteristic | Gleam | Nim |
|---|---|---|
| Syntax | Inspired by ML-family languages (like OCaml), uses significant whitespace, concise and modern syntax. | Python-like syntax with indentation, but supports curly braces and semicolons; flexible and expressive. |
| Paradigm | Functional, immutable by default, designed for reliability and safety. | Multi-paradigm: supports procedural, object-oriented, and functional programming. |
| Typing | Statically typed, strong type inference, no nulls, no exceptions. | Statically typed, strong type inference, supports optional dynamic typing. |
| Performance | Compiles to Erlang BEAM or JavaScript; performance is similar to Erlang/Elixir, optimized for concurrency. | Compiles to C, C++, or JavaScript; performance is close to C/C++ for native targets. |
| Libraries and frameworks | Limited ecosystem, can use Erlang/Elixir libraries, but native Gleam libraries are fewer. | Growing standard library and third-party packages, can use C libraries easily via FFI. |
| Community and support | Small but active and friendly community, mostly centered around functional programming and BEAM. | Larger and more established community, broader range of use cases and resources. |
| Learning curve | Gentle for those familiar with functional programming, but may be new for others; simple and consistent. | Easy for those with Python or C experience, but advanced features can increase complexity. |
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