Real registries do[1], npm is just amateur-hour which is why its usage is typically forbidden in enterprise contexts.
[1] https://www.debian.org/doc/manuals/securing-debian-manual/de...
[1] https://www.debian.org/doc/manuals/securing-debian-manual/de...
So if we're discussing anything here, why not what this reason is, instead of everyone praising their favourite package registry?
https://github.com/npm/npm/pull/4016#issuecomment-76316744
https://news.ycombinator.com/item?id=38645969
https://github.com/npm/cli/commit/5a3b345d6d5d175ea9ec967364...
Good.
export default function ansiRegex({onlyFirst = false} = {}) {
// Valid string terminator sequences are BEL, ESC\, and 0x9c
const ST = '(?:\\u0007|\\u001B\\u005C|\\u009C)';
// OSC sequences only: ESC ] ... ST (non-greedy until the first ST)
const osc = `(?:\\u001B\\][\\s\\S]*?${ST})`;
// CSI and related: ESC/C1, optional intermediates, optional params (supports ; and :) then final byte
const csi = '[\\u001B\\u009B][[\\]()#;?]*(?:\\d{1,4}(?:[;:]\\d{0,4})*)?[\\dA-PR-TZcf-nq-uy=><~]';
const pattern = `${osc}|${csi}`;
return new RegExp(pattern, onlyFirst ? undefined : 'g');
} ... | wc -c
592
592 bytes of code including comments and whitespace versus which amount of overhead in package description, tarball caches, etc...?