DevOps
Git, Docker, CI/CD, testing, logging — ship with confidence.
8 articles
Documentation Best Practices
Learn documentation best practices: README files, API docs with OpenAPI/Swagger, code comments, Architecture Decision Records, runbooks, and keeping docs updated.
Environment Variables & Secrets
Learn environment variables and secrets management: .env files, dotenv, dev/staging/production configs, secret rotation, CI/CD injection, and scanning tools.
Logging & Debugging Strategies
Master logging and debugging: structured logging, log levels, browser DevTools, breakpoints, source maps, and production debugging strategies.
Code Review Best Practices
Learn code review best practices: checklists, constructive feedback, automated checks, PR templates, and building a healthy review culture.
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.
CI/CD Pipelines Explained
Understand CI/CD from fundamentals to production. Learn pipeline stages, GitHub Actions workflows, deployment strategies, and real-world automation patterns.
Docker Basics for Developers
Learn Docker from scratch: containers vs VMs, Dockerfiles, images, Docker Compose, networking, layer caching, and production best practices.
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.