Grind Wiki is an internet knowledge base. The knowledge base is very universal and can be used in any industry. It is used by ourselves where we place useful guides and innovative solutions in the field of computer science. The interface is very light and pleasant to the eye. The Grind Wiki application consists of a category that can have any number of subcategories that can have any number of articles. In turn, articles can have any number of subarticles that may have subsequent articles. It creates an unlimited structure. To facilitate navigation, we have created a structural tree generator - extremely useful for extensive knowledge bases. Grind Wiki is built on a CMS system which means that it can be used by anyone. We offer our clients a knowledge base whose innovation allows us to launch a personalized application within an hour.