~ / labs/diff

diff.

paste two blobs — see every changed line highlighted. lcs-based, line-level. split view aligns matching lines side by side; unified view collapses into a patch-style hunk list.

── a · original8 lines
── b · changed11 lines
+3−0=811 total
1 const add = (a, b) => a + b;1 const add = (a, b) => a + b;
2 const sub = (a, b) => a - b;2 const sub = (a, b) => a - b;
3 const mul = (a, b) => a * b;3 const mul = (a, b) => a * b;
4+const div = (a, b) => a / b;
4 5
5 function main() {6 function main() {
6 console.log(add(2, 3));7 console.log(add(2, 3));
7 console.log(sub(10, 5));8 console.log(sub(10, 5));
9+ console.log(mul(4, 6));
10+ console.log(div(20, 4));
8 }11 }