Three simple steps
How to use this tool?
This free online converter translates Haskell source code into TypeScript in three simple steps.
- Step 1
Add your Haskell code
Type, paste, or upload the Haskell code you want to translate.
- Step 2
Convert the code
Click Convert to translate the source code into TypeScript.
- Step 3
Review the result
Review, copy, or download the resulting TypeScript code from the output editor.
See it in action
Examples of Haskell to TypeScript conversion
These examples show Haskell source code and the corresponding TypeScript translation. Generated results can vary as AI models are updated.
Example 1
Is String Palindrome
Program that checks if a string is a palindrome or not.
Haskell code
TypeScript code
Example 2
Even or Odd
A well commented function to check if a number if odd or even.
Haskell code
TypeScript code
Language comparison
Key differences between Haskell and TypeScript
| Characteristic | Haskell | TypeScript |
|---|---|---|
| Syntax | Haskell has a unique syntax that is based on mathematical notation and is known for its strong type inference. | TypeScript has a syntax similar to JavaScript, with added static typing features. |
| Paradigm | Haskell is a purely functional programming language. | TypeScript is a multi-paradigm programming language that supports both object-oriented and functional programming. |
| Typing | Haskell has strong static typing and supports type inference. | TypeScript has static typing and supports type inference, but also allows explicit type annotations. |
| Performance | Haskell is known for its high performance due to its lazy evaluation and efficient runtime system. | TypeScript's performance is dependent on the underlying JavaScript engine and can be comparable to JavaScript. |
| Libraries and frameworks | Haskell has a smaller ecosystem of libraries and frameworks compared to TypeScript. | TypeScript has a large ecosystem of libraries and frameworks, thanks to its compatibility with JavaScript. |
| Community and support | Haskell has a smaller community compared to TypeScript, but it has dedicated and passionate users. | TypeScript has a large and active community with extensive support and resources. |
| Learning curve | Haskell has a steep learning curve due to its unique syntax and functional programming concepts. | TypeScript has a relatively low learning curve, especially for developers familiar with JavaScript. |
Common questions
Frequently Asked Questions
How do I convert Haskell to TypeScript?
Paste your Haskell code into the input box, confirm the languages are set to Haskell and TypeScript, and click Convert. CodeConvert AI analyzes your Haskell code and generates equivalent TypeScript code in seconds, preserving the original logic and structure.
What are the main differences between Haskell and TypeScript?
Haskell and TypeScript differ in syntax, type system, standard libraries, and common idioms, so copying code line for line usually will not compile. The converter maps each Haskell construct to its closest TypeScript equivalent. See the comparison table below for the key differences between Haskell and TypeScript.
Is the converted TypeScript code accurate?
The AI produces high-quality TypeScript code that preserves the behavior of your original Haskell code and follows TypeScript conventions. It handles common patterns, data structures, and idioms for both Haskell and TypeScript. For large or performance-critical code, review and test the TypeScript output before using it in production.
Can I convert an entire Haskell project to TypeScript?
You can convert Haskell 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 Haskell to TypeScript. Signing in for free raises the input limit to 25,000 characters per conversion for larger files.
Can I convert TypeScript back to Haskell?
Yes. CodeConvert AI converts in both directions, so you can convert TypeScript to Haskell just as easily using our TypeScript to Haskell converter. Try the TypeScript to Haskell Converter
Is the Haskell to TypeScript 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 Haskell to TypeScript without an account for up to 5 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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