Docker

Docker is an open-source platform that enables developers to package applications and their dependencies into lightweight containers. These containers ensure consistency across development, testing, and production environments, making deployment faster and more reliable. Docker simplifies DevOps workflows by allowing isolated, scalable, and portable applications. It supports microservices architecture and integrates seamlessly with CI/CD pipelines, boosting productivity and reducing errors. Whether you're building a simple web app or a complex distributed system, Docker helps streamline development, improve collaboration, and accelerate delivery. It's a key tool in modern software engineering.