I create the Nette Framework, the template system Latte, and the every programmer's assistant Tracy. (And about thirty other open source projects).

I create useful websites and guides, mainly to the benefit of the Czech and Slovak communities of juniors in tech and Python users.

Composer, the PHP dependency manager, and Packagist, the public open-source package repository for Composer are looking for your support through a sponsorship!

Do you hate doing it twice? Tomas too, so he created Rector to upgrade PHP code with single click. Support him to make PHP with 0 % legacy by 2025!

PHPStan focuses on finding errors in your PHP code without actually running it. It catches whole classes of bugs even before you write tests for the code.