- SakuraHynan — translation of materials into Portuguese.
- Ivan Chinchenko — for help with finding damaged articles on the site (2018), as well as updating the knowledge base of codes for the first games.
- АнТунец — correction and translation into French.
- Incwadra — icons of social networks (https://github.com/Incwadra/HabraPack).
- LAartstudio — images for header (2016 year).
- To Professor OOKS for the developed project materials.
- To Professor Setebos (the initial version of the “caps”, materials in the articles) and the Hedgehog/SonicTH (pictures in the menu pages, operating system icons and some other graphic materials).
- Authors of project Kolobok — for emoticons (размещены с разрешения руководителя проекта)
- Author of blog Блог Свободного Вебмастера — for code to off new mechanism of smiles into WordPress 4.2+
- Site www.magentawave.com — for code of buttons «Up-Down».
The author of the articles, if not explicitly stated, is Alexms69.