PostSharp

The simplest and most powerful code generation and validation toolkit for C#. PostSharp's successor, built for modern .NET on Roslyn.

Our initial product, the legendary aspect-oriented framework based on MSIL rewriting.

Product
Solutions

Metalama Fundamentals

Code Generation
Generate C# code on-the-fly and mix generated code with hand-written one.
Architecture Verification
Verify hand- and AI-written code against your architectural rules and project conventions.
Refactoring
Give your developers additional tooling and a safety net.

Development Principles

Clean Code
Keep your source code clean and concise, without redundant boilerplate.
SOLID & DRY Principles
Take SOLID and DRY principles to the next level with aspects.
Aspect-Oriented Programming
See why Metalama considers itself a post-AOP framework.

Applications

Classic Design Patterns
Implement the Singleton, Memento, Abstract Factory and Builder patterns.
User Interface
INotifyPropertyChanged, code contracts, dependency properties, commands, undo/redo.
Classic Object Services
ToString, equality contracts, cloning,...

DevOps

Logging & Tracing
Add logging to hundreds of methods with one line of code.
Instrumentation & Observability
Add rich exception stacks and performance metrics.
Caching
A robust way to add caching, with support for several topologies inluding Redis.
Exception Handling & Resilience
Handle exceptions with or without Polly, but always without boilerplate.
Resources

Download
Download Metalama Tools for Visual Studio and identify the necessary NuGet packages.
Marketplace
Discover open-source extensions and libraries of ready-to-use aspects.
Case Studies
Discover how PostSharp and Metalama are assisting C# developers in enhancing their source code quality.
Blog
Stay updated with the latest news about Metalama.
Source Code
Review the source code of Metalama on GitHub.
Docs
Support

Bugs & Features
Submit bug reports and feature requests.
Slack Community
Engage in real-time conversations with Metalama and PostSharp engineers and peer developers.
Support & Lifecycle Policies
Understand our bug fix prioritization, release cycles, and quality criteria.
Team Trial
Extend your trial period if the built-in 45-day trial mode is not sufficient.
Office Hours
We host weekly office hours every Thursday. Please book your seat 1 day in advance.
Pricing
FREE EDITION

Search

PostSharp

Search

Metalama
- Product
- Solutions
- Resources
- Docs
- Support
- Pricing
- FREE EDITION
PostSharp
- Overview
- Framework
- Libraries
  - Overview
  - MVVM
  - Logging
  - Threading
  - Caching
- Docs
- Pricing
  - Products
  - Essentials
  - Compare
  - Renewals
  - FAQ
- DISCOVER METALAMA
Company

For Individuals
For Businesses
For Open Source
For Free
Discounts
Renewals
FAQ

Customer Portal

To identify your customer account, please enter any of your license keys.

Please enter your license key:

PostSharp

Namesti 14 rijna 1307/2
150 00 Prague
Czech Republic

hello@postsharp.net

Products

Metalama
PostSharp
Extensions Marketplace

Why To Buy

Success stories
Alternatives to PostSharp
Why you have to consider automating design patterns

Pricing

Pricing
Free Edition
Discounts
License Agreements
Licensing FAQ

Support

Report Bugs
Slack Community
Online Documentation
Team Evaluation
Policies
Customer account

Company

About us
Contact us
Blog
Newsletter
Privacy Policy
Terms of Use

GitHub Slack Twitter LinkedIn RSS

Customer Portal

Join the Newsletter