- https://hexlet.io
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- http://www.php-fig.org/psr/psr-1/
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- http://getjump.me/ru-php-the-right-way/
- http://php.net/manual/ru/
- http://www.php.su
- http://www.php-s.ru/self-teacher/
- http://anton.shevchuk.name/php/required-skills-for-junior-php-developer/
- http://www.w3schools.com
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- https://fontawesome.veliovgroup.com
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- http://demos.creative-tim.com/material-kit/index.html
- https://html5boilerplate.com
- https://developer.mozilla.org/en-US/docs/Web
- https://github.com/OlgaVlasova/markdown-doc/blob/master/README.md
- https://guides.github.com/features/mastering-markdown/
- https://github.com/adam-p/markdown-here/wiki/Markdown-Cheatsheet
