Highcharts is a JavaScript library used to create interactive charts on websites. It is a tool that makes it easy for developers to visualize data through various types of charts such as line charts, bar charts, pie charts, maps, and much more. The library is especially popular for its flexibility, easy integration with various datasets, and user-friendly interface. Some key features of Highcharts include Responsive design The charts adapt to different screen sizes, making them user-friendly on both desktop and mobile devices. Interactivity Users can zoom in, get information via hover effects, and even update charts in real-time. Compatibility Highcharts works with modern browsers and also supports older browsers. Expansion possibilities There are many add-on modules for specialized charts and customizations, such as mapping (Highmaps) and time series analysis. Highcharts has a strong focus on accessibility. They have integrated several features that make their charts accessible to users with various disabilities. Highcharts is often used by companies that want to present data in a professional and visually appealing way, whether it is for reporting, dashboards, or other interactive solutions.