Three simple steps
How to use this tool?
This free online converter translates Janet source code into Erlang in three simple steps.
- Step 1
Add your Janet code
Type, paste, or upload the Janet code you want to translate.
- Step 2
Convert the code
Click Convert to translate the source code into Erlang.
- Step 3
Review the result
Review, copy, or download the resulting Erlang code from the output editor.
Language comparison
Key differences between Janet and Erlang
| Characteristic | Janet | Erlang |
|---|---|---|
| Syntax | C-like, minimal, uses s-expressions similar to Lisp but with its own unique style. | Prolog-inspired, functional, uses pattern matching and has a distinct, non-C-like syntax. |
| Paradigm | Multi-paradigm (functional, imperative, metaprogramming with macros). | Functional, concurrent, actor model for distributed systems. |
| Typing | Dynamically typed. | Dynamically typed. |
| Performance | Very fast for a scripting language, suitable for embedding and scripting tasks. | Optimized for massive concurrency and fault-tolerance, not as fast for raw computation but excels in distributed systems. |
| Libraries and frameworks | Smaller ecosystem, fewer libraries, but easy to extend with C. | Rich ecosystem for distributed and concurrent systems, includes OTP framework. |
| Community and support | Small but active community, limited resources. | Established community, strong industry support, extensive documentation. |
| Learning curve | Gentle for those familiar with Lisp or scripting languages, approachable syntax. | Steep due to unique syntax and concurrency concepts. |
Common questions
Frequently Asked Questions
How do I convert Janet to Erlang?
Paste your Janet code into the input box, confirm the languages are set to Janet and Erlang, and click Convert. CodeConvert AI analyzes your Janet code and generates equivalent Erlang code in seconds, preserving the original logic and structure.
What are the main differences between Janet and Erlang?
Janet and Erlang differ in syntax, type system, standard libraries, and common idioms, so copying code line for line usually will not compile. The converter maps each Janet construct to its closest Erlang equivalent. See the comparison table below for the key differences between Janet and Erlang.
Is the converted Erlang code accurate?
The AI produces high-quality Erlang code that preserves the behavior of your original Janet code and follows Erlang conventions. It handles common patterns, data structures, and idioms for both Janet and Erlang. For large or performance-critical code, review and test the Erlang output before using it in production.
Can I convert an entire Janet project to Erlang?
You can convert Janet files one at a time by pasting each file's code. For a full migration, convert each file and then review how classes, dependencies, and project structure map from Janet to Erlang. Signing in for free raises the input limit to 25,000 characters per conversion for larger files.
Can I convert Erlang back to Janet?
Yes. CodeConvert AI converts in both directions, so you can convert Erlang to Janet just as easily using our Erlang to Janet converter. Try the Erlang to Janet Converter
Is the Janet to Erlang converter free, and do I need to install anything?
Yes, it is free and runs in your browser with nothing to install and no IDE extension required. You can convert Janet to Erlang without an account for up to 2 conversions per day. Sign in for free for higher limits.
What are the benefits of signing in?
Signing in unlocks CodeConvert AI's Pro converter with more powerful AI models, a built-in chat assistant, code execution, saved conversion history, and personal notes. Every free account includes 5 credits and supports up to 25,000 characters of input per conversion, with no credit card required.
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