Libraries of classes are categorized using Namespaces. vvvv provides a small collection of useable classes, .net itself comes with a huge collection of ready to use classes.

the vvvv namespace

complete vvvv class library reference
especially useful are:

VVVV.Utils.VMath

for all stuff not found in System.Math

VVVV.Utils.Animation

provides a Particle baseclass

the .net namespace

complete .net3.5 class library reference
complete .net4.0 class library reference

especially useful are:

System.Collections.Generic

• List<T>
• Dictionary<TKey, TValue>

System.Collections

• IEnumerable

System.XML

for xml parsing and writing, xslt, xpath..and more

System.IO

for file reading and writing and filename and directory handling