Feature request to turn on Common Ligatures and Kerning where open type fonts support the feature. This article describes both features in more detail.
Am willing to submit a PR if suggestion is welcomed.
Browsers already do a fairly good job of this. The defaults for these two properties are:
@bardiharborow Very intersting. A lot of blog posts will lead you to believe the opposite. Is that true of all browsers or just Firefox as indicated by your links?