This mod is designed for my modpack project. It contains some useful features for pack maker and all features can be disabled in config file.
Main Menu
splashText - change splash text
realmsBtnTitle - change the title of realms button
realmsBtnURL - redirect the realms button to the webpage you want
Gameplay
cactusGrowAge - change cactus's growing possibility (0 ~ 15, lower is faster, vanilla is 15)
nerfSeaPickle - nerf sea pickle bonemealing. Now new sea pickle will be spawned with age 1
peacefulNetherStar - directly drop a nether star when a player forms a summon structure in peaceful mode
noAIEntities - Remove entity's AI and physics (list of entity types)
blockResistance - Tweak block's explosion resistance (list of "block=number" pair)
itemContainer - Tweak item's crafting container like water bucket -> bucket (list of "item=item" pair)
respawnCommands - Executes a command when a player respawns.
Details for 1.12.2 can be found on GitHub