Code
Intermediate
Node.js Microservices
Build a scalable API gateway with JWT auth, Redis caching, and Docker orchestration.
Filter by Level
The Full Catalog
Code
Beginner
Python for Data Analysis
Master Pandas and NumPy to process and visualize real-world datasets.
Code
Advanced
Rust Systems Programming
Write safe, high-performance code. Build a CLI tool and a web server.
Code
Beginner
HTML & CSS Architecture
Stop writing spaghetti code. Learn to build robust, semantic layouts.
Code
Intermediate
GraphQL API Design
Design flexible schemas and implement resolvers for complex applications.
Code
Advanced
AWS Cloud Infrastructure
Deploy production-ready servers, databases, and load balancers on AWS.
Code
Intermediate
Docker & Kubernetes
Containerize applications and manage them in a production K8s cluster.
Code
Beginner
JavaScript Fundamentals
From variables to functions. The solid foundation every developer needs.
Code
Intermediate
PostgreSQL Optimization
Indexing, queries, and normalization to handle millions of rows.
Code
Advanced
Terraform IaC
Provision infrastructure as code. Manage state and secrets securely.
Code
Beginner
Git & GitHub Mastery
Version control workflows, branching strategies, and collaboration.
Code
Intermediate
React 18 Performance
Memoization, code splitting, and avoiding re-renders in large apps.
Code
Advanced
Cybersecurity Basics
OWASP Top 10, penetration testing, and securing web applications.
Code
Intermediate
System Design Interviews
Design a scalable URL shortener and an Instagram clone from scratch.
Code
Beginner
Vue 3 Composition
Build reactive apps with the Composition API and Pinia state.
Code
Intermediate
Tailwind CSS Utility-First
Rapid UI development with utility classes and custom design tokens.
Code
Advanced
Kafka Message Streaming
Build event-driven architectures with Apache Kafka and Node.js.
Code
Beginner
GitLab CI/CD
Automate your deployment pipeline and testing workflow.
Code
Intermediate
MongoDB for Developers
NoSQL design patterns, aggregation pipelines, and schema evolution.
Code
Advanced
DevOps Engineering
Full CI/CD, monitoring, and incident response strategies.
Code
Intermediate
Next.js 14 SEO
Server-side rendering, static generation, and technical SEO.
Code
Beginner
Career Switching
From non-tech to developer in 12 weeks. Portfolio and interview prep.
New This Month
Kubernetes for App Developers
Stop configuring YAML by hand. Learn to deploy, scale, and manage applications on a real K8s cluster using Helm and ArgoCD.
Featured Track
Master container orchestration.
Master container orchestration.
Deploy anywhere.
Kubernetes is the standard for cloud-native development. Get hands-on experience running a production-grade cluster.
Start building today.
No credit card required. Dive into any course and start shipping code immediately.
Browse All Courses