For those who still need older plugin system, use Firefox ESR for as long as possible or switch now to Pale Moon.
I gave FF57 (Quantum) a try during Beta and it was FAST. I am still using Pale Moon, but installed FF57 to see the improvements, to keep an alternate browser installed and also because Mozilla "Container Tabs" looks very interesting. https://wiki.mozilla.org/Security/Contextual_Identity_Projec...
Using Tree Style Tabs and Container Tabs looks to be AWESOME, once they do a little bit more polish to switching between containers.
At the moment, they haven't implemented hiding of the horizontal tabs as Mozilla haven't officially implemented the feature. It is a work in progress though.
I gave FF57 (Quantum) a try during Beta and it was FAST. I am still using Pale Moon, but installed FF57 to see the improvements, to keep an alternate browser installed and also because Mozilla "Container Tabs" looks very interesting. https://wiki.mozilla.org/Security/Contextual_Identity_Projec...
Using Tree Style Tabs and Container Tabs looks to be AWESOME, once they do a little bit more polish to switching between containers.
At the moment, they haven't implemented hiding of the horizontal tabs as Mozilla haven't officially implemented the feature. It is a work in progress though.
See this workaround to remove tabs: https://news.ycombinator.com/item?id=15343940
Now that FF57 is out of beta, I'll give it another go.