MVP(s)

• Brad Martinez
• Steve McMahon
• Eduardo A. Morcillo
• VBSpeed
• Randy Birch
• Karl E. Peterson

Libraries

• VBCorLib
• Steve McMahon
• Eduardo A. Morcillo
• VBSpeed
• Randy Birch
• Karl E. Peterson

API, Hooking and SubClassing

• Book "Hardcore Visual Basic"
• AllAPI.net
• AllAPI.net : API List
• Hidden Gems for Free : Exposing undocumented memory access functions in Visual Basic 6
  (By Michel Butten)
• A COM object you can use in VB providing equivalent functions to C runtime's malloc, free and delete
• Object Store
• Keyboard and Mourse

Helper Tools – Add-In

• MzTool 3.0

XML

• Microsoft Core XML Services (MSXML) 6.0
• Performing XML Transformations using MSXML
• Top XML

Database

• ACC2000: Reading, Storing, and Writing Binary Large Objects (BLOBs)
• Store Images in Your Database

Documentation Tools

• VBDox

Notes : Please inform me if you found any broken link. I do appreciated for your help.