There are 10 repositories under diablo topic.
An open source re-implementation of Diablo 2
Diablo devolved - magic behind the 1996 computer game
Diablo build for modern operating systems
Fully-functional open-source server implementation for Diablo 3
Decentralize, Self-host Cloud Gaming/Application
A companion app for Diablo IV to help you find your perfect gear affixes.
The OpenDiablo2 toolset
A promise-based Node.JS library for the Blizzard Battle.net Community Platform API
MF run counter developed for Diablo 2. Allows users to collect stats about their run times and found items, and can track your holy grail progress
Tools working with files in NetEase's Messiah Engine (Primarily aimed towards Diablo Immortal for now)
Diablo 2: Resurrected launcher for multi-boxing
A flexible Unreal Engine plugin that provides generic Item and Affix generation, utilizing DataTables and Instanced Structs.
C library for parsing items in Diablo II character/stash files
🎉 A curated list of awesome things related to Diablo 4
BNETDocs, the documentation and discussion website for Blizzard protocols