Run results for: mateeeee

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.182 Safari/537.36

Browser: Chrome 88

Operating system: Windows

Device Platform: Desktop

Date tested: 3 years ago

Test name	Executions per second
the	6538.5 Ops/sec
a	246386.7 Ops/sec

Tests:

the
const freq = (string) => [...string].reduce((acc, char) => { return {...acc, [char]: string.split(char).length - 1}; }, {}); freq("rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1");
a
const evalFen = (fen) => { return ( (fen.split("R").length - 1) * 5 + (fen.split(/[BN]/g).length - 1) * 3 + (fen.split("Q").length - 1) * 9 + fen.split("P").length - 1 - ((fen.split("r").length - 1) * 5 + (fen.split(/[bn]/g).length - 1) * 3 + (fen.split("q").length - 1) * 9 + fen.split("p").length - 1) ); }; evalFen("rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1");