Guild Wars 2

Hello I’m lvl 10 And i want to grind quickly to 80 which would be the best professions to level up to 80 quickly and btter ones for ranger?

play the game, dont worry about lvl 80. Just enjoy it …

Yes, it is not a race to level 80 because then you might get bored soon. Enjoy the ride to level 80 and wherever it may take you.
Any profession gives decent XP.

Jewelcrafting is the easiest

All crafting professions gives you exp, in fact the fastest character to level 80 in the game was basically a craft bot. His guild fed him supplies and he crafted all professions and made level 80 without ever leaving the city.

Out of the couple professions I tried, I find it easiest to make money using jewel crafting. They will all level you pretty quick though.

It is all about the discovery tab. Even if you don’t have use for what you are making or it doesn’t sell well, you should still try to discover all the recipes just for the bulk exp gain.