GitHub Actions vs CircleCI vs GitLab CI: 2026 Comparison
A platform engineering comparison of GitHub Actions, CircleCI, and GitLab CI in 2026 — runner models, pipeline syntax, caching, cost structure, self-hosted …
Read more →CI/CD Pipelines
CI/CD pipeline guides covering GitHub Actions, GitLab CI, Jenkins, deployment strategies, testing automation, and release engineering for engineering teams.
GitHub Actions vs GitLab CI: A Platform Engineering Perspective
A platform engineering comparison of GitHub Actions and GitLab CI — runner architecture, secrets, pipeline syntax, self-hosted runners, cost, and enterprise …
Read more →Tekton Pipelines: Native Kubernetes CI/CD Without the Vendor Lock-In
Tekton runs pipelines as Kubernetes-native resources. For teams already committed to Kubernetes, it's a compelling option — with caveats.
Read more →DORA Metrics: Using Deployment Frequency to Measure Engineering Performance
The four DORA metrics are the most widely accepted way to measure software delivery performance. Here's how to use them well — and how to misuse them.
Read more →Feature Flags: Decoupling Deployment from Release
Feature flags let teams deploy code without releasing it. The pattern is foundational for modern delivery — and easy to misuse.
Read more →GitLab CI Self-Hosted Runners: Setup, Scaling, and Cost Considerations
Self-hosted GitLab runners give you control over CI infrastructure. They also give you a new system to operate. Here's when it's worth it.
Read more →ArgoCD and GitOps: Declarative CD for Kubernetes
GitOps treats git as the source of truth for cluster state. ArgoCD is the dominant tool. Here's how the model actually works and where it doesn't fit.
Read more →Canary Deployments on Kubernetes: Controlling Rollout Risk
Canary deployments shift small percentages of traffic to new versions before full rollout. Done right, they catch problems while user impact is small.
Read more →Secrets Management in GitHub Actions: A Security-First Approach
GitHub Actions makes secrets easy to use and easy to leak. Here's how to handle them without ending up on a credential-leak postmortem.
Read more →Blue-Green Deployments: How to Ship Without Downtime
Blue-green deployment is the simplest pattern for zero-downtime releases. Here's the architecture, the tradeoffs, and where canary or rolling deployments fit …
Read more →CI/CD Pipeline Design Principles for Reliable Software Delivery
What separates a pipeline you trust to deploy to production from one that fails every other Tuesday — speed, isolation, observability, and the right kind of …
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