Web storage is a software method and protocol used for storing data in a web browser. It is similar to HTTP session cookies, for storing name-value pairs on the client side, but with a greatly enhanced capacity. Web storage offers a storage capacity between 2MB and 10 MB depending on the browser. Check the detailed list of all the storage capacities for various browsers here.
In this article, I will give you a brief overview of web storage API and we will go through some of the libraries or tools related to web storage.