Many tools have appeared on the market and on the Internet to help web designers and programmers in the process of creating a responsive website.
In the following lines we have listed some of them, and for convenience the tools are divided into several thematic groups.
Grid and Frameworks
Scetch Sheets and Wireframes
Testing and Preview
* What is responsive design?
In short, responsive design allows websites to be well visualized on different types of devices - mobile and desktop. In responsive design, when the user changes the laptop with his iPad, for example, the website automatically changes its resolution, image size and scripting capabilities.