DevOps

Use when designing solutions, adding features, or refactoring by applying KISS, YAGNI, and Principle of Least Astonishment to write simple, predictable code.

Use when managing development tool versions with Mise. Covers installing tools, version pinning, and replacing language-specific version managers.

Use when integrating Dialyzer into development workflows and CI/CD pipelines for Erlang/Elixir projects.

Use when testing GitHub Actions workflows locally with act. Covers act CLI usage, Docker configuration, debugging workflows, and troubleshooting common issues when running workflows on your local machine.

Use when writing and organizing Terraform infrastructure-as-code configurations for cloud resource provisioning.

Use when managing test state and infrastructure with reusable Playwright fixtures and lifecycle hooks for efficient test setup and teardown.

Create efficient data pipelines with tf.data

Use when writing and organizing Ansible playbooks for automated configuration management and infrastructure orchestration.

Use when applying Behavior-Driven Development patterns including Given-When-Then structure, feature files, and acceptance criteria. Use when writing BDD-style tests and specifications.

Use when Effect dependency injection patterns including Context, Layer, service definitions, and dependency composition. Use for managing dependencies in Effect applications.

Use when structuring and reusing code with Ansible roles for modular, maintainable automation and configuration management.

Use when prettier integration with editors, pre-commit hooks, ESLint, and CI/CD pipelines.

Use when working with Ruby blocks, procs, lambdas, and functional programming patterns including closures and higher-order functions.

Use when implementing Kubernetes security best practices including RBAC, pod security policies, and network policies.

Use when developing custom Checkstyle checks, filters, and plugin integrations for project-specific Java code standards.

Use when implementing Apollo caching strategies including cache policies, optimistic UI, cache updates, and normalization.

Use when modern C++ features from C++11/14/17/20 including auto, lambdas, range-based loops, structured bindings, and concepts.

Use when building comprehensive monitoring and observability systems.

Use when working with Helm templates and template functions for generating Kubernetes manifests dynamically.

Use when oTP behaviors including gen_server for stateful processes, gen_statem for state machines, supervisors for fault tolerance, gen_event for event handling, and building robust, production-ready Erlang applications with proven patterns.