Symfony latest release introduces major performance improvements made possible by Blackfire.

Profiles generated with Blackfire on async Python apps provide consistent metrics.

How does Profiling fit into asynchronous Python apps using asyncio and FastAPI?

Asynchronous Python is getting trendy these days. What is it about and what are the implied challenges in terms of Observability?

Learn how to use Arguments Capturing in Blackfire, so that they can be displayed in the Call-Graph view.

Blackfire PHP SDK now provides a seamless integration to monitor you CLI commands.

New recommendations for Python, regarding debug and PGO builds

You may now use Blackfire Player with Docker.

Use Blackfire with Lando, the local development platform based on Docker.

Why you should consider using fastcgi_finish_request() sparingly.