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Sort / Dedupe / Shuffle Text Lines
Paste a list → sort A-Z / Z-A / numeric, reverse, shuffle, dedupe. Vietnamese-aware comparison.
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Features
- Sort A → Z / Z → A: uses
localeCompare('vi')so Vietnamese diacritics order correctly. - Numeric sort: parses each line as a number.
- Dedupe: keeps first occurrence; optional case-insensitive.
- Reverse: flips line order without altering content.
- Shuffle: Fisher-Yates.
- Trim + drop empty lines: cleans input automatically.
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