Is there any code in Firefox (as of 2020) that comes from Netscape Navigator?
Is Firefox still using using that horrible COM-workalike from Netscape&#x2F;Mozilla (XPCOM)? This was the thing that immediately turned me off from this codebase back in the late 90s.<p>To this day, I remember the excitement from the buildup to the first open source release of &quot;Mozilla (Netscape 4.something)&quot;... and then downloading the code and seeing this horrible complexity. And suddenly understanding why Netscape was so dysfunctional.