2021, I started learning Python. Now two have passed, and I still ask myself this question every time I start a new project:
Should I build a CLI or a GUI wrapper around my application?
Here are some up and downsides about CLI and GUI´s:
GUI 🖥️
⬆️ GUI (Graphical User Interface) is suitable for showcasing your program to people who have little to no knowledge about computers. It provides a user-friendly experience.
⬇️ However, GUIs are not as dynamic as CLIs (Command-Line Interfaces) since you have to hardcode all the text and components within the graphical widgets.
📝 (At least in Python), implementing HTML and CSS, which I haven't learned yet, can be challenging. So, for GUI development, you would typically use frameworks like Tkinter or libraries like CustomTK.
CLI ⌨️
⬆️ CLIs, on the other hand, are fast and easy to code, thanks to Python's input function, which allows you to receive user input from the command line.
⬆️ They offer great flexibility and dynamism. You can create functions or classes and link them to conditional statements like if/elif/else, based on the user's input.
⬇️ However, CLIs can be challenging to use if you are not familiar with the codebase or the application's specific commands and options.
⬇️ Unlike GUIs, CLIs lack graphical elements like buttons or visual interfaces. Instead, they rely solely on command-line interactions.
Conclusion 📝
When deciding between a CLI and a GUI wrapper, consider the nature of your application, the target audience, and the specific requirements. CLIs are well-suited for command-driven tasks, automation, and experienced users comfortable with the command line. On the other hand, GUIs provide a more intuitive and visually appealing experience, making them preferable when targeting non-technical or less experienced users. Ultimately, the choice depends on balancing functionality, user experience, and the goals of your project.
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