Code Diff Checker

Compare two blocks of code or text side-by-side or line-by-line to instantly spot additions, deletions, and modifications.

Original Text (A) 0 lines

function calculateTotal(items) {
    let total = 0;
    for (let i = 0; i < items.length; i++) {
        total += items[i].price;
    }
    return total;
}

Modified Text (B) 0 lines

function calculateTotal(items, discount = 0) {
    let total = 0;
    for (const item of items) {
        total += item.price;
    }
    return total * (1 - discount);
}

Diff Comparison Result

0 additions 0 deletions

Diff Guidelines

Additions: Lines highlighted in green with a `+` prefix indicate content present in the modified text but missing from the original.
Deletions: Lines highlighted in red with a `-` prefix indicate content present in the original text but removed from the modified version.
Line-by-Line Analysis: The comparison algorithm processes input line-by-line using standard Myers diff heuristics to highlight exact code updates.

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