> Why aren't browsers delivered as independently functional component parts Actually, independently component parts is what I think should be done, would be be

> Why aren't browsers delivered as independently functional component parts Actually, independently component parts is what I think should be done, would be better, that you can exchange each part, add new parts, or wire them together differently, e.g. you can much more easily change some features in ways which are not as easily done, e.g. replace the TLS implementation with your own that allows non-TLS proxies, or to change some CSS commands, or add new HTML commands, without changing everything else too.