📄 Document Comparison (Diff)
Category: js / utils
Difficulty: easy
Document comparison (diff) is essential for version control, collaborative editing, and content management systems. This implementation compares two text documents and returns structured line-by-line and word-by-word differences. ✅ Implementation [code example] 🔍 Example Usage [code example] 🧾 Output (Structured) [code example]...