https://johnnydecimal.com/10-19-concepts/11-core/11.05-the-index/
11.05 The JDex • Johnny.Decimal
A Johnny.Decimal index (or JDex) is the master record of every ID in a system. It keeps you even more organised and will transform how you work.
johnny decimaljdex
https://forum.johnnydecimal.com/t/a-complex-retrofit-jdex/2758/3
A Complex Retrofit JDex - #3 by Don_F - 14 Build and learn - Johnny.Decimal forum
A case study of using JD for an existing company with a lot of files.
complexretrofitjdexbuild
https://johnnydecimal.com/10-19-concepts/12-advanced/12.02-jdex-alternative-methods/
12.02 Other JDex methods • Johnny.Decimal
Here's two more ways to keep your index/JDex -- as a single note or a database. And some advantages and disadvantages for each method.
johnny decimaljdexmethods