如何在IntelliJ中修改App.js文件内HTML标签名的颜色

Got it, let's sort this out! The reason changing the HTML tag color didn't work for your App.js file is because those "HTML-like" tags are actually JSX syntax—part of JavaScript (for React or similar frameworks)—so they're controlled by a different color scheme setting. Here's exactly what you need to do:

• Open your IntelliJ preferences:
  • On Mac: Go to IntelliJ IDEA > Preferences
  • On Windows/Linux: Go to File > Settings
• Navigate to Editor > Color Scheme > JavaScript
• In the right-hand list, expand the JSX/HTML section (or just JSX in some older versions)
• Select Tag name (or sometimes just Tag) from the sub-options
• In the bottom panel, click the color picker next to "Foreground" and choose red
• Hit Apply then OK to save the changes

Once you do this, go back to your App.js file—those yellow underlined tag names will now show up in red, just like you wanted!

Quick note: This setting only affects JSX tags in JavaScript/JSX files. Your original HTML file settings (like index.html) will stay the way they were, which is perfect if you want different colors for native HTML vs. JSX.

内容的提问来源于stack exchange，提问作者Juzzn