Generate a random list of treasure as a hoard, or for an individual based on enemy CR.
Redkat Random Treasure Generator
The Trap Collection
PDF with a collection of homebrewed trap situations
Redkat Quick Character Ability Roller
Randomly generate ability scores for a character using 3 different methods of randomization.
Traps Revisited
Unearthed Arcana from WoTC on using traps
Traps 101 on Reddit
Reddit page of suggestions for creating and using interesting traps
List of Random Tables
Reddit page of tables used for generating details of different places, NPCs, and other campaign elements
Chaotic Shiny Superstition Generator
Generate batches of random superstitious acts or beliefs for your campaign.
Griffon’s Saddlebag
Custom items made available daily, products available for purchase
City Places on Reddit
Reddit page of community created business names
Shop Names on Reddit
Reddit page of community created shop names