A list of things

Hexbound

Done: subclasses, backgrounds
Incomplete: Familiars, Spells, Items

Children of the Dragon

Done: Background, Races (in D&D Beyond)

Incomplete

• Remaining races
• Subclasses (content)
  • Favored Foe (revised) required for Slayer
• feats, Spells, Items, Monsters
• Optional Features, (Barbarian, Ranger, Sorcerer, Warlock)
• Invocations
• Racial features
• Rules (Hatchling Sidekicks, Poison Harvesting)

Kibbles’ Compendium of Craft and Creation

Inventor
Psion
Toolbox (for Psion)
Subclassses (content)
Races
Feats
Spells
Monsters