Minecraft always feels just a liiiiittle empty, doesn't it.
A general all-around upgrade from vanilla. More animals, more structures, more magic, better dimensions, better ambiance - and of course more content in general, but not so much that it changes how you play too drastically.
TL;DR: I wanted my own version of a good Vanilla+ mod with enough additions to make 1.19 interesting again and figured others might too :p
None of the mods belong to me: all credit goes to the original mod authors
Included Mods (or at least most of them)
JEI
Xaero’s Minimap
Sodium and Iris
Sound Physics Remastered
Auditory
William Wyther’s Overhauled Overworld
Simple backpack
Missing Wilds
Better animals plus
Inventorio
Better Nether
Better End
Dramatic Doors
YDM’s Weapon Master
Advancement plaques
Luggage
Fabric Seasons
adorn
Solid mobs
Greater eye of ender
Friends and Foes
Stoneholm
Overhauled Villages
Illuminations
expanded storage
Better ruined portals
Immersive structures
Farmer’s delight
Goblin traders
Waystones
More villagers
You’re in grave danger
Explorer’s compass
Enhanced celestials
Lovely snails
When dungeons arise
Artifacts
Bewitchment
Whisperwoods
Conjuring
Enchanting infuser
Copper equipment
Mob scarecrows
Mage hand
Omni-hopper
The Bumble Zone
Creatures from the snow
Overweight farming
Regrowth
Npc variety
More bee info
Copper hoppers
Simple copper pipe
Falling tree
Croptopia
Nears - nether fruits
Replanter
Compostable rotten flesh
Appleskin
Duckling
Blossom
Mega Parrot
Pick your poison
Malus phaethusa
More axolotl variants
Comforts
Couplings
Guard villagers
Mythic mounts
Friendly fire
Probably chests

