Coding

Typer – library for building CLI applications

Typer is a library for building CLI applications that users will love using and developers will love creating.

It’s based on Python type hints.

Typer is free and open source software.

Key Features

  • Intuitive to write: Great editor support. Completion everywhere. Less time debugging. Designed to be easy to use and learn. Less time reading docs.
  • Easy to use: It’s easy to use for the final users. Automatic help, and automatic completion for all shells.
  • Short: Minimize code duplication. Multiple features from each parameter declaration. Fewer bugs.
  • Start simple: The simplest example adds only 2 lines of code to your app: 1 import, 1 function call.
  • Grow large: Grow in complexity as much as you want, create arbitrarily complex trees of commands and groups of subcommands, with options and arguments.

Website: typer.tiangolo.com
Support: Tutorial, GitHub Code Repository
Developer: Sebastián Ramírez
License: MIT License

Typer is written in Python. Learn Python with our recommended free books and free tutorials.


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Read our verdict in the software roundup.


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