Is CotEditor good for programming compared to other editors?

CotEditor is decent for light programming with syntax highlighting, but it lacks advanced features like debugging or extensive language support found in VS Code or Sublime Text. It's best for simple scripts or when you prioritize a native macOS experience over extensibility.

How to change themes or syntax highlighting in CotEditor?

You can customize syntax highlighting through CotEditor's preferences by selecting built-in themes or creating custom style definitions. The app supports various color schemes, but customization is limited to native macOS settings without plugin extensions.

CotEditor vs TextEdit: which is better for coding on Mac?

CotEditor offers more features like syntax highlighting and encoding support, making it better for coding, while TextEdit is more basic. Choose CotEditor for developer-friendly text editing, but it still lacks the advanced tools of full IDEs.

Does CotEditor have plugin support for adding features?

No, CotEditor does not support plugins or extensions. It relies solely on built-in macOS functionality and native features, which keeps it lightweight but limits customization compared to editors with marketplaces.

What versions of macOS does CotEditor work with?

CotEditor requires macOS Sequoia 15 or later, as stated in the README. It may not be compatible with older macOS versions without updates, so check the official site for legacy support if needed.

How do I contribute to CotEditor's open-source development?

Start by reading the CONTRIBUTING.md file on GitHub, then submit issues or pull requests. The project is written in Swift and follows Cocoa's document-based architecture, so familiarity with macOS development is helpful.

Open-Awesome

CotEditor

NOASSERTIONSwift7.0.9

A lightweight, macOS-native plain-text editor with intuitive interface and accurate text handling.

Visit Website GitHub

8.4k stars532 forks0 contributors

What is CotEditor?

CotEditor is a lightweight plain-text editor designed specifically for macOS. It provides a general-purpose text editing solution with an intuitive, native user interface that feels instantly familiar to macOS users, prioritizing accurate text handling and system integration over unnecessary complexity.

Target Audience

macOS users who need a reliable plain-text editor for everyday notes, coding, or handling various text formats, from beginners to experienced developers.

Value Proposition

Developers choose CotEditor for its strict adherence to macOS-native design principles, offering a familiar and comfortable editing experience without the bloat of more complex editors, while maintaining precise text handling for a wide range of formats.

Overview

Lightweight Plain Text Editor for macOS

Use Cases

Best For

Editing plain-text files on macOS with a native interface
Casual note-taking and text editing for macOS users
Handling niche or legacy text formats with correct encoding
Developing macOS applications that need a lightweight text editor component
Users who prefer system-native apps over cross-platform editors
Accessible text editing with support for multiple languages

Not Ideal For

Developers working in cross-platform environments who need a consistent text editor across macOS, Windows, and Linux.
Users requiring extensive plugin ecosystems for language-specific tools, debugging, or version control integration.
Projects that depend on advanced IDE features like built-in terminals, refactoring tools, or real-time collaborative editing.

Pros & Cons

Pros

Native macOS Experience

Adopts system-native UI components and conventions, making it feel instantly familiar and seamlessly integrated with macOS, as emphasized in its design philosophy.

Balanced Accessibility

Designed to be simple for casual users while offering precision for experienced editors, serving a wide range of text editing needs from notes to coding.

Accurate Text Handling

Prioritizes correct encoding and supports a broad range of plain-text formats, from everyday notes to niche or legacy files, ensuring predictable editing behavior.

Minimalist and Focused

Avoids unnecessary complexity to reduce decision-making burden, adhering to a 'less is more' philosophy that keeps the interface clean and intuitive.

Cons

Limited Extensibility

Lacks a robust plugin system, so users cannot easily add custom features or third-party integrations beyond native macOS capabilities, unlike editors like VS Code.

No Cross-Platform Support

Exclusively available for macOS, which restricts its utility for developers or teams working across multiple operating systems.

Sparse Advanced Development Tools

Focuses on plain-text editing without advanced coding aids such as intelligent code completion, debugging, or built-in terminals, making it less suitable for complex development workflows.

Frequently Asked Questions

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