Everything you need to level up faster
Cheatsheets and interactive tools - all the extras that go beyond tutorials to make you job-ready.
Cheatsheets
Quick-reference cards for the tools you use every day.
Docker Cheatsheet
Essential Docker commands - images, containers, volumes, networks, and Compose.
Kubernetes Cheatsheet
kubectl commands, resource manifests, debugging pods, and cluster operations.
Git Cheatsheet
Git commands for branching, merging, rebasing, stashing, and undoing mistakes.
Linux Cheatsheet
File system, permissions, processes, networking, and Bash scripting quick reference.
Terraform Cheatsheet
HCL syntax, CLI commands, state management, and module patterns at a glance.
Helm Cheatsheet
Helm CLI, chart structure, templating, values overrides, and release management.
Playground
Interactive tools to validate, parse, and debug your DevOps configs in the browser.
Dockerfile Linter
Paste your Dockerfile and get instant best-practice feedback and security checks.
YAML Validator
Validate and prettify Kubernetes manifests, GitHub Actions workflows, and any YAML.
Cron Expression Parser
Translate cron expressions into human-readable schedules.
Regex Tester
Test and debug regular expressions used in pipelines, log parsing, and config files.