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Online Python to Janet Converter

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upload iconClick 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 Python to Janet in a click of a button. To use this converter, take the following steps -

  1. Type or paste your Python code in the input box.
  2. Click the convert button.
  3. The resulting Janet code from the conversion will be displayed in the output box.

Key differences between Python and Janet

CharacteristicPythonJanet
SyntaxIndentation-based, readable, uses traditional infix notation and familiar keywords.Lisp-like, uses s-expressions (parentheses), prefix notation, minimal syntax.
ParadigmMulti-paradigm: supports object-oriented, procedural, and functional programming.Multi-paradigm: primarily functional and imperative, with some object-oriented features.
TypingDynamically typed, strong typing.Dynamically typed, strong typing.
PerformanceInterpreted, generally slower than compiled languages; performance can be improved with extensions.Interpreted, lightweight, often faster than Python for small scripts due to minimal runtime.
Libraries and frameworksExtensive standard library and third-party ecosystem for web, data science, AI, etc.Smaller standard library, fewer third-party libraries and frameworks.
Community and supportLarge, active global community with abundant resources and support.Small, niche community with limited resources and support.
Learning curveBeginner-friendly, widely taught, easy to read and write.Steeper learning curve due to Lisp syntax and smaller ecosystem.