Plain Text Editor

A plain text editor is a software application used for creating and editing plain text files, which contain only unformatted text characters without any styling, images, or embedded objects. It is essential for writing code, configuration files, scripts, and documentation in formats like Markdown or YAML. Unlike word processors, it focuses on raw text manipulation, often featuring syntax highlighting, line numbering, and search/replace functions to aid developers.

Also known as: Text Editor, Code Editor, Notepad, Editor, IDE Lite

Why learn Plain Text Editor?

Developers should use a plain text editor for programming tasks because it ensures files are saved in a clean, machine-readable format without hidden formatting that can break code or scripts. It is ideal for writing source code in languages like Python or JavaScript, editing configuration files (e.g., .env, JSON), and managing system files on servers. Learning to use one improves productivity through keyboard shortcuts, plugin ecosystems, and integration with version control systems like Git.

Learning Resources

• docs: Visual Studio Code Documentation
• tutorial: Sublime Text Tutorial for Beginners
• docs: Atom Editor Guide
• docs: Notepad++ User Manual
• video: Vim Tutorial for Beginners (Video)