Jenkins is a top DevOps technology that produces fantastic results at any scale. It is an open-source automation server that provides numerous plug-ins for project development, deployment, and automation.

Popular DevOps tool Selenium is used as a framework for automated software testing of web applications. Selenium provides the quick, efficient, and accurate testing technology that DevOps personnel need.

Docker is a popular software platform for rapidly developing, testing, and deploying applications. It is an excellent PaaS platform that uses OS-level virtualization to distribute applications in containers.

Google's Kubernetes is a major container orchestration tool. Kubernetes, as a capable DevOps solution, aids in the deployment of containerized apps to a cluster of devices and automates container distribution.

Puppet is well-known in the DevOps field as a user-dependent tool that contributes to the source code. It is supported by a large infrastructure and has excellent documentation and community assistance. It is built on Ruby and employs a bespoke domain programming language.

Ansible is a popular open source automation tool for creating and standardizing automation techniques such as apps, network setup, development environments, and cloud-based deployments.