Why do bards have the same number of spell slots as my wizard

How does the 10th-level spell slot FAQ interact with everything? spell slot You need to look at the Spellcasting trait for each class In general, all spell slots recharge on a long rest Some classes have abilities ( spell slot calculator Spell slots represent the caster's mental limits D&D 5th edition's Player's Handbook, p 201, under Spell Slots, describes them thusly:

spell slot counter When the Sorcerer levels up to level 3, they'll receive another level 1 spell slot, bringing the total to 4, and on top of that, they'll unlock