Baldur's Gate 3 features a huge number of classic Dungeons and Dragons classes pulled right from the Fifth Edition of the tabletop RPG. Because it draws such heavy inspiration from D&D, some of the best builds in BG3 happen to also be the best builds players are already familiar with, including the Thief Rogue.
Baldur's Gate 3: Best Rogue Class Build
The best Rogue build in BG3 takes the Thief subclass to new heights by allowing more Sneak Attack and Offhand opportunities.