Windows 11 Flag Emoji Fixer Test

Verification & Stress Test Page (v2.3)

1. Basic Display & Typography

Check if flags render correctly in different sizes and styles.

Normal: 🇨🇳 🇺🇸 🇯🇵 🇬🇧 🇫🇷 🇩🇪
H1 Size: 🇨🇳 🇺🇸 🇯🇵
Small: 🇨🇳 🇺🇸 🇯🇵 (Small text validation)

2. Formatting & Edge Cases

Testing nested tags, contiguous flags, and complex text.

3. Inputs & Editors (Should NOT be images)

The script should generally IGNORE these areas to preserve editing capability.

Edit me: 🇯🇵 🇰🇷 (Rich text editor simulation)

4. Table Layout

Simulating Wikipedia or data tables.

CodeFlagName
CN🇨🇳China
US🇺🇸United States
JP🇯🇵Japan

5. Dynamic Content (MutationObserver)

Click to simulate loading comments or tweets.

6. Performance Stress Test

Render 2000 flags at once. Watch for page freeze.

7. Unicode Inspector (Analyze Wikipedia Text)

Paste the "letters" from Wikipedia below to see what they actually are.

Waiting for input...