In this guide, you'll learn about Docker and how to use it with your React app. In modern software development, apps are developed with multiple frameworks, languages, and technologies. Managing updates, CI/CD, and deployments with a monolithic app can cause you so much trouble.
In modern software development, apps are developed with multiple frameworks, languages, and technologies. Managing updates, CI/CD, and deployments with a monolithic app can cause you so much trouble. Enter containers! In this guide, you'll learn about Docker and how to use it with your React app.
Docker was introduced in 2013 by Docker Inc. It enables applications to run in an isolated state using containers. Doing this enables your app to be packaged with only the libraries and dependencies it needs. Unlike virtual machines, which provide hardware virtualization, a container provides OS-level virtualization by isolating the software from its environment, ensuring that it works uniformly despite differences, and solving the "it works on my machine" problem. Multiple containers can run on one host machine or over multiple machines using an orchestration tool like Docker-swarm or Kubernetes.
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Following the second video about Docker basics, in this video, I explain Docker architecture and explain the different building blocks of the docker engine; docker client, API, Docker Daemon. I also explain what a docker registry is and I finish the video with a demo explaining and illustrating how to use Docker hub.
As we start learning new technologies we want to start building something or work on a simple project to get a better understanding of the technology.
Docker has become the de-facto solution for teams to host their web applications. Turning a modern web application into a docker image, aka dockerization, is simple and straight forward.
React provides support for the server-side and frontend. Today, React development services are in demand as more and more organizations are considering software solutions that are crafted from the framework.