Clientbound

Packets Id Clientbound Serverbound
Spawn Object 0
Spawn Experience Orb 1
Spawn Global Entity 2
Spawn Mob 3
Spawn Painting 4
Spawn Player 5
Animation 6
Statistics 7
Block Break Animation 8
Update Block Entity 9
Block Action 10
Block Change 11
Boss Bar 12
Server Difficulty 13
Tab Complete 14
Chat Message 15
Multi Block Change 16
Confirm Transaction 17
Close Window 18
Open Window 19
Window Items 20
Window Property 21
Set Slot 22
Set Cooldown 23
Plugin Message 24
Named Sound Effect 25
Disconnect 26
Entity Status 27
Explosion 28
Unload Chunk 29
Change Game State 30
Keep Alive 31
Chunk Data 32
Effect 33
Particle 34
Join Game 35
Map 36
Entity Relative Move 37
Entity Look and Relative Move 38
Entity Look 39
Entity 40
Vehicle Move 41
Open Sign Editor 42
Player Abilities 43
Combat Event 44
Player List Item 45
Player Position and Look 46
Use Bed 47
Destroy Entities 48
Remove Entity Effect 49
Resource Pack Send 50
Respawn 51
Entity Head Look 52
World Border 53
Camera 54
Held Item Change 55
Display Scoreboard 56
Entity Metadata 57
Attach Entity 58
Entity Velocity 59
Entity Equipment 60
Set Experience 61
Update Health 62
Scoreboard Objective 63
Set Passengers 64
Teams 65
Update Score 66
Spawn Position 67
Time Update 68
Title 69
Sound Effect 70
Player List Header and Footer 71
Collect Item 72
Entity Teleport 73
Entity Properties 74
Entity Effect 75