Online COBOL 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 COBOL to Nim in a click of a button. To use this converter, take the following steps -
- Type or paste your COBOL 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 COBOL and Nim
| Characteristic | COBOL | Nim |
|---|---|---|
| Syntax | Verbose, English-like, designed for readability and business logic. | Concise, Python-like, modern syntax with significant whitespace. |
| Paradigm | Procedural, with some support for object-oriented programming in later versions. | Multi-paradigm: supports procedural, object-oriented, functional, and metaprogramming. |
| Typing | Static, weak typing. | Static, strong typing with type inference. |
| Performance | Optimized for batch processing and business applications; generally slower than modern compiled languages. | Compiles to C, C++, or JavaScript; offers high performance close to C. |
| Libraries and frameworks | Limited, mostly focused on business, finance, and legacy systems. | Growing ecosystem, supports modern libraries for web, networking, GUI, and more. |
| Community and support | Small, aging community; strong support in legacy enterprise environments. | Small but active and growing open-source community. |
| Learning curve | Steep for modern programmers due to outdated syntax and paradigms. | Gentle for those familiar with Python or modern languages; modern documentation. |
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