GitHub Actions is a comprehensive and flexible automation platform within GitHub that allows users to automate their software development workflows directly in their GitHub repositories.
Tekton is an open-source project that provides Kubernetes-style resources for declaring CI/CD-style pipelines.
Kaniko is an open-source tool to build container images from a Dockerfile, often used within Kubernetes environments.
Dkron is a distributed, fault-tolerant job scheduling system. It's designed to handle the orchestration of job execution across multiple machines, providing a way to run tasks at particular times or intervals
SonarQube is an open-source platform developed by SonarSource for continuous inspection of code quality to perform automatic reviews with static analysis of code to detect bugs, code smells, and security vulnerabilities on 20+ programming languages.