Perhaps interesting: this post that implies that implementing full extension support might not be that much work: https://sammacbeth.eu/blog/2019/09/04/geckovie

Perhaps interesting: this post that implies that implementing full extension support might not be that much work: https://sammacbeth.eu/blog/2019/09/04/geckoview-extensions.html https://sammacbeth.eu/blog/2019/09/04/geckoview-extensions.h...