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DevOps

Git, Docker, CI/CD, testing, logging — ship with confidence.

8 articles

DevOpsbeginner

Documentation Best Practices

Learn documentation best practices: README files, API docs with OpenAPI/Swagger, code comments, Architecture Decision Records, runbooks, and keeping docs updated.

16 min read·May 10, 2026
DevOpsbeginner

Environment Variables & Secrets

Learn environment variables and secrets management: .env files, dotenv, dev/staging/production configs, secret rotation, CI/CD injection, and scanning tools.

12 min read·May 9, 2026
DevOpsintermediate

Logging & Debugging Strategies

Master logging and debugging: structured logging, log levels, browser DevTools, breakpoints, source maps, and production debugging strategies.

15 min read·May 8, 2026
DevOpsbeginner

Code Review Best Practices

Learn code review best practices: checklists, constructive feedback, automated checks, PR templates, and building a healthy review culture.

12 min read·May 7, 2026
DevOpsintermediate

Testing Strategies (Unit, Integration, E2E)

Master software testing: unit tests with Jest/Vitest, integration tests, E2E with Cypress/Playwright, the test pyramid, coverage metrics, and flaky test prevention.

17 min read·May 6, 2026
DevOpsintermediate

CI/CD Pipelines Explained

Understand CI/CD from fundamentals to production. Learn pipeline stages, GitHub Actions workflows, deployment strategies, and real-world automation patterns.

13 min read·May 5, 2026
DevOpsintermediate

Docker Basics for Developers

Learn Docker from scratch: containers vs VMs, Dockerfiles, images, Docker Compose, networking, layer caching, and production best practices.

13 min read·May 4, 2026
DevOpsbeginner

Git Workflow & Branching Strategies

Master Git fundamentals and branching strategies. Learn GitHub Flow, Git Flow, trunk-based development, merge vs rebase, conflict resolution, and commit conventions.

13 min read·May 3, 2026