Top 20 NuGet cecil Packages

Makes WPF ViewModel classes smart by default. Implements INotifyPropertyChanged and DelegateCommands for auto properties, recognises dependent properties, connects property changed handlers, triggers validation. Supports virtual properties with Entity Famework.
A Fody add-in to inject the MVC Display Attribute.
A Fody add-in to inject the MVC Required Attribute.
Replace string tokens with environment variables during build
Signed NLog adapter for Tracer.Fody (which is an ILWeaver adding trace enter and leave log entries to methods). This adapter offers trace and static logging calls and changes them to calls to NLog.
A fody plugin that allows the usage of async methods returning Task in old-style .asmx web services.
A sample Fody add-in.
Injects code do to easily use throttles. Simply add the Throttled attribute to a method to wire up everything.
CrmLogger.Fody is a Fody add-in that injects logging for function entry, exit, parameters, and return value for Dynamics CRM Logger (https://github.com/yagasoft/DynamicsCrm-CrmLogger) solution.
The easy way to modify an assembly from the inside, using Mono.Cecil.
Exposes members (properties, indexers, methods and events) and optionally implements interface of a field declared in class.
CIL compiled templates library (Cecil target)
Track running state of methods with a boolean property
TestFlask Fody add-in.
TestFlask.Assistant.Core
TestFlask.Aspects
Adds ILogger.IsEnabled check around the Microsoft.Extensions.Logging.ILogger log statement.
Controls whether the local variables in methods are zero-initialized.