Harness

Overview of the Tool
Harness is a modern software delivery platform that simplifies the process of building, testing, deploying, and optimizing software applications. It focuses on automating the continuous delivery (CD) process, reducing manual work and improving the speed and reliability of deployments.

Key Features
Continuous Delivery as a Service (CDaaS): Automates software deployment pipelines.
Machine Learning (ML)-Powered Pipelines: Uses ML to identify deployment risks and provide rollback recommendations.
Feature Flags: Manages feature rollouts, enabling canary releases or A/B testing.
Continuous Integration (CI): Integrated CI pipelines to automate build and testing.
Cost Management: Tracks and optimizes cloud costs associated with deployments.
Security & Governance: Integrates security and compliance checks into the CI/CD pipeline.
Self-Healing Workflows: Automatically detects and resolves failed deployments.

How It Fits into DevOps/DevSecOps
Harness fits into the DevOps/DevSecOps ecosystem by streamlining and automating the continuous delivery process, enabling teams to deliver code faster with less risk. It integrates security checks and policy enforcement to ensure secure deployments, aligning with DevSecOps principles.

Programming Language
Harness supports various programming languages for its pipelines, including Java, Python, Node.js, and more. The core platform is likely developed using multiple languages such as Java, Go, or similar backend technologies.

Parent Company
Harness Inc. is the company behind the Harness platform, founded by Jyoti Bansal (also the founder of AppDynamics).

Whether it is Open Source or Paid
Harness offers a paid enterprise-grade solution. However, certain components, such as the Harness CI/CD module, may have open-source elements under the project "Harness Core."