Universe will collapse before you need BIGINT for milliseconds in JavaScript

In SQL databases you can store whole numbers in primarily as SMALLINT 2¹⁵-1, INTEGER 2³¹-1 and BIGINT 2⁶³-1, always wondered why not just INT🧐. SMALLINT is too small, INTEGER for milliseconds is just 49.7 days, so we're left with BIGINT and here com...