Choosing the right theme can improve the VSCode programming experience and reduce eye fatigue. Key elements include moderate contrast, bright and clear grammar, and comfortable style. 1. Dark is the default dark theme, with obvious contrast in dark gray text in the background, suitable for long-term encoding and no installation required. 2. One Dark Pro has a soft blue-purple color scheme, optimized for highlighting in multiple languages, supports icon theme matching, and needs to be expanded and installed. 3. Dracula Official is mainly purple, with strong unity and frequent community updates, suitable for languages such as Python and Go. 4. GitHub Theme restores the web style, supports light and dark modes, suitable for collaboration and document writing. You can switch themes through shortcut keys or settings and customize colors in settings.json. It is recommended to start from Dark or GitHub to try different styles to find the theme that suits you best.

If you are programming with VSCode on Linux, choosing the right theme will not only improve the visual experience, but also reduce eye fatigue. The key is to choose a theme with appropriate contrast, bright grammar, and not dazzling overall style.

1. Dark (default dark theme)

This is the default dark theme that comes with VSCode, and many developers use it directly because it has done well. The background is dark gray, and the text color contrast is obvious, which is suitable for long-term encoding.

• Moderate contrast, not easy to cause visual fatigue
• Supports grammar highlighting for most languages
• No additional installation required, use out of the box

If you just switched to Linux, or just wanted to find a stable and not fancy theme, Dark is a safe starting point .

2. One Dark Pro

This theme mimics the One Dark style of the Atom Editor and is loved by many front-end and full-stack developers. The overall color scheme is blue and purple, which looks very comfortable, especially suitable for writing JavaScript, TypeScript and CSS.

Advantages include:

• Soft colors, but the keywords still stand out
• Supports highlight optimization in multiple languages
• There are matching icon themes that can be used with (such as VSCode Icons)

The installation method is very simple: search for "One Dark Pro" in the extension store and click Install.

3. Dracula Official

Dracula is a very popular open source theme for a variety of editors. There is also an official version on VSCode, with purple as the main tone, and the syntax is bright and clear, suitable for writing languages such as Python, Go or Shell scripts.

Features are as follows:

• Theme color is strong and not easy to distract attention
• Good community support, frequent updates
• Can be used with Dracula's terminal/system theme, with a stronger overall feeling

If you prefer a slightly "personal" color without wanting to go too far from practicality, Dracula is a good choice .

4. GitHub Theme (officially produced)

GitHub has launched its own VSCode theme, restoring the code display style of GitHub’s web page. If you often view code on web pages and want to maintain consistent reading habits, this topic is suitable for you.

Highlights include:

• Light-colored theme, more friendly in bright environments
• Font colors are consistent with GitHub and are highly adaptable
• After installation, you can select Light or Dark mode

This topic is also very friendly for document writing, collaborative development or note-taking projects.

Tips: How to switch and customize themes?

The way to switch topics is simple:

• Shortcut keys: Ctrl K Ctrl T
• Or through the menu: File > Preferences > Color Theme

In addition, you can customize the colors of certain syntax in settings.json , such as making the string more conspicuous green, or making the comments lighter.

Basically that's it. There is no absolute good or bad thing about the theme, the key is that it suits you. You can start with Dark or GitHub and try out a style like One Dark Pro or Dracula to find the one that best suits your eyes and workflow.

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