Resources
Developer resources
Cheatsheets and career roadmaps for developers. First 3 cheatsheets and 2 roadmaps are free. Sign up to unlock all.
Python
13 sections covering data types, OOP, async, decorators, comprehensions, file I/O, and more. 180+ entries.
Git
13 sections with 140+ commands — branching, merging, rebasing, stashing, submodules, and advanced workflows.
SQL
Covers SELECT, joins, aggregations, window functions, subqueries, transactions, and advanced query patterns.
Docker
Images, containers, volumes, networking, Docker Compose, and best practices — all commands in one place.
Sign in to download
JavaScript
Core language syntax, ES6+ features, array/object methods, promises, async/await, DOM APIs, and patterns.
Sign in to download
Kubernetes
kubectl commands, pods, deployments, services, namespaces, config maps, secrets, and cluster management.
Sign in to download
AWS CLI
S3, EC2, IAM, Lambda, RDS, ECS, CloudFormation — essential AWS CLI commands for day-to-day cloud operations.
Sign in to download
Regex
Anchors, quantifiers, character classes, groups, lookaheads/lookbehinds, flags, and common pattern recipes.
Sign in to download
Vim
Navigation, modes, editing, search/replace, macros, splits, buffers, and essential plugins — master Vim fast.
Sign in to download
Unlock all 18 resources for free
Create a free account to download all cheatsheets and roadmaps instantly.