Chrome APIsintermediate
console.table and console.time power tricks for real debugging
type Row = { id: number; status: string; durationMs: number };
export const logBatchResult = async (rows: Row[], errors: { field: string; message: string }[]) => {
console.table(rows, ["id", "status", "durationMs"]);
console.table renders records as a sortable grid instead of a collapsed tree, and console.time/timeLog/count turn ad-hoc timing into two-line instrumentation.