Ensuring that an application renders properly in any browser size is important for user experience but tricky to get right. With users accessing your application on devices that have a wide range of screen sizes and aspect ratios, it’s difficult to guarantee that your application will look and function as intended for every user.

OpenCV is a powerful open source computer vision and machine learning software library for real-time applications. It provides multiple functionalities, including image processing, object detection, and video analysis, making it a fundamental tool for researchers and developers in the field of computer vision. You can deploy your OpenCV applications using AWS Lambda, a serverless compute service that lets you run code without provisioning or managing servers.

React is an open source JavaScript library known for its simplicity and incredible performance when creating an interactive user interface. React has gained wide adoption from web developers and reputable companies. While there are other frameworks in the JavaScript ecosystem, React is often the first choice when it comes to user interface and frontend business logic.