Epiforge 

Gear for making components.

Gear for creating expressions that actively re-evaluate when changes occur.

Gear for caching stuff.

Gear for performing active queries.

Cogs for active expressions.

Cogs for collections. Includes EquatableList, INotifyDictionaryChanged, INotifyGenericCollectionChanged, IObservableRangeDictionary, IRangeDictionary, NullableKeyDictionary, NullableKeySortedDictionary, ObservableDictionary, ObservableSortedDictionary, ReadOnlyDictionary,... More information

Cogs for active queries.

Cogs for threading. Includes AsyncExtensions, AsyncSynchronizationContext, ISynchronized, Synchronization, SynchronizedExtensions.

Cogs for reflection. Includes FastComparer, FastDefault, FastEqualityComparer, FastMethodInfo.

Cogs for synchronized collections. Includes ISynchronizedObservableRangeDictionary, SynchronizedObservableCollection, SynchronizedObservableDictionary, SynchronizedObservableSortedDictionary, SynchronizedRangeObservableCollection, ProcessingQueue, and AsyncProcessingQueue.

Cogs for building components. Includes PropertyChangeNotifier.

Cogs for handling disposal. Includes AsyncDisposable, Disposable, IDisposalStatus, INotifyDisposalOverridden, INotifyDisposed, INotifyDisposing, SyncDisposable.

Gear for leveraging multi-core processors to get things done faster.

Gear for creating single-instance applications using named pipes.