Joel Spolsky’s once prolific blogging output dried up years ago, but Things You Should Never Do, Part I is still a classic after 22 years. He wrote it as an outsider’s postmortem following the first beta release (6) of Netscape’s browser, three years after the previous major release 4. There never was a version 5. The team had decided on a full rewrite, and the resulting delay probably cost them their competitive advantage over Microsoft’s Internet Explorer.
“If Netscape actually had some adult supervision with software industry experience, they might not have shot themselves in the foot so badly”, he closes.