very good, but is there an option to allow "back button" to work when containers switch, i.e. when I search thru google and the results say reddit which will open on different container, now since its different container back buttton will not work

Best Ad-don ever - bar none!

有点不懂，您要求火狐总是以私人打开，这个咋改回去呢

Would be better if you could make your own containers or rename the available ones

Inconsistent behavior between Firefox versions with no options to adjust the differences in behaviors. Terrible UI (sadly something Firefox excels in these days) both clunky and ripe with nags about Mozilla services no one asked about. Worse is removing it doesn't stop the obnoxious behaviors has you have to manually delete all the container names/categories before removing it to have it actually stop "working."

Best Firefox add-on

love it.

Esta extension es excelente!, permite crear "carpetas" para cada stio web, no permitiendo que otras paginas accedan a nuestros otros datos con cookies etc... Tambien te da la opcion de abrir x pagina en un contenedor en especifico si asi gustas para que se abra de inmediato en ella con solo un click en el enlace.