Set of Practices that combines development(Dev) and IT operations (ops)

 DevOps is a 𝘀𝗲𝘁 𝗼𝗳 𝗽𝗿𝗮𝗰𝘁𝗶𝗰𝗲𝘀 𝘁𝗵𝗮𝘁 𝗰𝗼𝗺𝗯𝗶𝗻𝗲𝘀 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 (𝗗𝗲𝘃) 𝗮𝗻𝗱 𝗜𝗧 𝗼𝗽𝗲𝗿𝗮𝘁𝗶𝗼𝗻𝘀 (𝗢𝗽𝘀) to streamline software development and delivery processes. 

𝗦𝗼𝘂𝗿𝗰𝗲 𝗖𝗼𝗱𝗲 𝗠𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁
☑ Git: For version control and collaborative coding.
☑ GitHub, GitLab, Bitbucket: Platforms for hosting Git repositories and collaboration.

𝗖𝗼𝗻𝘁𝗶𝗻𝘂𝗼𝘂𝘀 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻/𝗖𝗼𝗻𝘁𝗶𝗻𝘂𝗼𝘂𝘀 𝗗𝗲𝗽𝗹𝗼𝘆𝗺𝗲𝗻𝘁 (𝗖𝗜/𝗖𝗗)
☑ Jenkins: An open-source automation server for building, testing, and deploying code.
☑ Travis CI: A cloud-based CI/CD service.
☑ CircleCI: A CI/CD platform with Docker support.
☑ GitLab CI/CD: Integrated CI/CD within GitLab.
☑ TeamCity: A CI/CD server by JetBrains.
☑ Bamboo: A CI/CD server by Atlassian.

𝗖𝗼𝗻𝗳𝗶𝗴𝘂𝗿𝗮𝘁𝗶𝗼𝗻 𝗠𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁
☑ Ansible: An open-source automation tool for configuration management.
☑ Puppet: A configuration management tool.
☑ Chef: A configuration management tool for infrastructure automation.
☑ Terraform: An 𝗶𝗻𝗳𝗿𝗮𝘀𝘁𝗿𝘂𝗰𝘁𝘂𝗿𝗲 𝗮𝘀 𝗰𝗼𝗱𝗲 (𝗜𝗮𝗖) tool for provisioning and managing infrastructure resources.

𝗖𝗼𝗻𝘁𝗮𝗶𝗻𝗲𝗿𝗶𝘇𝗮𝘁𝗶𝗼𝗻 𝗮𝗻𝗱 𝗢𝗿𝗰𝗵𝗲𝘀𝘁𝗿𝗮𝘁𝗶𝗼𝗻
☑ Docker: For creating and managing containers.
☑ Kubernetes: An open-source container orchestration platform.
☑ Docker Swarm: Docker's native orchestration tool.
☑ OpenShift: A 𝗞𝘂𝗯𝗲𝗿𝗻𝗲𝘁𝗲𝘀-𝗯𝗮𝘀𝗲𝗱 𝗰𝗼𝗻𝘁𝗮𝗶𝗻𝗲𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺 by Red Hat.

𝗠𝗼𝗻𝗶𝘁𝗼𝗿𝗶𝗻𝗴 𝗮𝗻𝗱 𝗟𝗼𝗴𝗴𝗶𝗻𝗴
☑ Prometheus: An open-source monitoring and alerting toolkit.
☑ Grafana: A platform for creating dashboards and visualization.
☑ ELK Stack (𝗘𝗹𝗮𝘀𝘁𝗶𝗰𝘀𝗲𝗮𝗿𝗰𝗵, 𝗟𝗼𝗴𝘀𝘁𝗮𝘀𝗵, 𝗞𝗶𝗯𝗮𝗻𝗮): For log management and analysis.
☑ New Relic: A performance monitoring tool.
☑ Datadog: A monitoring and analytics platform.

𝗖𝗼𝗹𝗹𝗮𝗯𝗼𝗿𝗮𝘁𝗶𝗼𝗻 𝗮𝗻𝗱 𝗖𝗼𝗺𝗺𝘂𝗻𝗶𝗰𝗮𝘁𝗶𝗼𝗻
☑ Slack: A messaging and collaboration platform.
☑ Microsoft Teams: A collaboration and chat platform by Microsoft.
☑ Mattermost: An open-source, self-hosted messaging platform.
☑ HipChat (Stride): A messaging and video conferencing tool by Atlassian.

𝗖𝗹𝗼𝘂𝗱 𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀
☑ AWS (Amazon Web Services): Provides various cloud services for DevOps.
☑ Azure: Microsoft's cloud platform with DevOps tools.
☑ Google Cloud Platform (GCP): Google's cloud services with DevOps support.

𝗦𝗲𝗰𝘂𝗿𝗶𝘁𝘆
☑ OWASP ZAP: A security testing tool for finding vulnerabilities.
☑ SonarQube: A platform for continuous inspection of code quality.
☑ Checkmarx: A security testing tool for identifying vulnerabilities in code.

𝗖𝗼𝗹𝗹𝗮𝗯𝗼𝗿𝗮𝘁𝗶𝗼𝗻 𝗮𝗻𝗱 𝗗𝗼𝗰𝘂𝗺𝗲𝗻𝘁𝗮𝘁𝗶𝗼𝗻
☑ Confluence: A collaboration and documentation tool by Atlassian.
☑ JIRA: A popular issue and project tracking tool by Atlassian.
☑ Wiki software (e.g., 𝗠𝗲𝗱𝗶𝗮𝗪𝗶𝗸𝗶): For documentation and knowledge sharing.