All Things Open Courses

Istio Ambient Service Mesh Made Easy

Explore Istio ambient mesh's simplified architecture, updates, and benefits. Learn about sidecar-less data plane mode, custom ztunnel, and streamlined configurations through live demos and architectural deep dives.

• YouTube
• 39 minutes
• Self-Paced
• Free Video

Test Driving Apache Tomcat 11

Explore Apache Tomcat 11's new features, including virtual thread support, JDK 21+ requirement, and Jakarta 11 EE spec implementation. Compare performance, discuss stability improvements, and learn about future roadmap.

• YouTube
• 45 minutes
• Self-Paced
• Free Video

Spinning Your Drones with Cadence Workflows, Apache Kafka and TensorFlow

Explore building a real-time drone delivery app using Cadence and Apache Kafka, then apply TensorFlow for machine learning on streaming data to predict busy shops.

• YouTube
• 39 minutes
• Self-Paced
• Free Video

Serverless PostgreSQL: Challenges and Solutions for Cloud-Based Database Services

Explore serverless PostgreSQL's automatic scaling, rapid startup, and microVM implementation. Learn about compute-storage separation and connection management for modern stateless applications.

• YouTube
• 33 minutes
• Self-Paced
• Free Video

The State of Passwordless Authentication on the Web

Explore the current state of passwordless authentication, including WebAuthn, user experience, and fallback options. Gain insights into building secure and user-friendly auth systems for the future.

• YouTube
• 39 minutes
• Self-Paced
• Free Video

DevSecOps: A Love Triangle

Explore the dynamic interplay between Dev, Sec, and Ops in enterprise IT through live demos and hacking of Kubernetes and CNCF ecosystem capabilities.

• YouTube
• 44 minutes
• Self-Paced
• Free Video

An AI-Powered Journey to Learning Python

Explore how AI tools like GitHub Copilot and ChatGPT can enhance the process of learning Python, with insights and stories to apply to your own tech learning journey.

• YouTube
• 37 minutes
• Self-Paced
• Free Video

7 Ways to Build an API that Developers Will Hate

Explore worst practices in API development through a fictitious example, learning what to avoid when building your next API for improved developer experience.

• YouTube
• 26 minutes
• Self-Paced
• Free Video

The Frontend Family Tree - What React Can Learn from Angular

Explore how React can learn from Angular and how recent Angular changes might solve React's challenges in frontend development.

• YouTube
• 28 minutes
• Self-Paced
• Free Video

A JavaScript Developer's Guide to Identity

Learn essential identity access and security concepts for JavaScript developers to protect user information and enhance application safety.

• YouTube
• 21 minutes
• Self-Paced
• Free Video

50 Shades of React Rendering With Next.js

Explore diverse React rendering methods with Next.js, from CSR to SSR. Learn to choose optimal rendering for each page, maximizing application performance and user experience.

• YouTube
• 36 minutes
• Self-Paced
• Free Video

Accessibility Reimagined: Moving Beyond Minimum Standards for Inclusive Digital Experiences

Reimagine digital accessibility beyond minimum standards. Learn to integrate open source principles, utilize design tokens, and unify design systems for truly inclusive user experiences.

• YouTube
• 38 minutes
• Self-Paced
• Free Video

Async Rust: The Good, the Bad, and the Ugly

Explore Rust's async/await feature, its evolution since 2018, strengths, weaknesses, and lessons from production use. Gain insights into its design and future developments.

• YouTube
• 46 minutes
• Self-Paced
• Free Video

System Design on Easy Mode - Durable Execution for Distributed Systems

Explore distributed systems patterns and learn how durable execution simplifies system design. Discover a new approach to solving complex architectural challenges in backend programming.

• YouTube
• 40 minutes
• Self-Paced
• Free Video

Open Source Java Frameworks: Modern Observability Practices

Explore modern observability practices for open-source Java web applications. Learn to use Open Telemetry and JVM-level insights for performance monitoring and transparency in production environments.

• YouTube
• 30 minutes
• Self-Paced
• Free Video