Less, a dynamic and powerful style file, is both simple and useful, so it has recently become very popular. With Less, which has the ability to accelerate the CSS software, you can create mixins, or perform some mathematical operations, by defining variables. For the answer to the Less Nedir question, which many people are interested in software and design, we can mention some features and features once we have defined Less. As the greatest convenience of the software, it is possible to demonstrate the variable definition feature. Also with the function support feature, various style adjustments can be made. When we look at what is less in terms of major projects and the facilities that it provides; it is possible to say that it is a fast software, it does not contain much rule writing and it contains lightly Css files. Less writing; it is necessary to pay attention to punctuation mistakes, to make space for misspelled or unacceptable variable names before using the - value in mathematical operations. Although it seems to be complicated at the beginning, in order to learn about Less which is a very simple software to use, it is first necessary to do research about the Less Nedir question. You can start downloading Less in the beginning, then start writing Less with Css. First of all, you must remember to type the @ sign in the variable name before you create it. To make a value assignment, you need to know that you need to use the: sign. In addition to being able to perform various function definitions with Less which is capable of performing mathematical operations, various calculations can be done. Less can perform four basic operations such as multiplication, division, addition and subtraction. It can also provide important facilities for making advanced calculations. Less software is very popular software with its features like static function definition, variable definition, hierarchical structure editing, mathematical operations. For this reason, it attracts a lot of users. This software is fast and simple to use and install, providing great convenience to software enthusiasts, it can only work on browser and node.js. Less.js and Css can be used in two different ways. This software, which is quite fun and useful, can be recommended to anyone because of its ease of use.