Learn advanced NestJS middleware techniques to make APIs safer and faster: DI-ready middleware, correlation IDs, rate limiting with Redis, auth patterns, async handling, testing, and best practices with step-by-step code examples.
Discover how the File Handling API-and its ecosystem like the File System Access API and OPFS-lets web apps act like native file handlers, enabling powerful local-first storage patterns while reshaping privacy and security responsibilities for developers and users.
An in-depth look at the privacy and ethical issues developers must consider when using the MediaStream Recording API - from consent UX to secure storage, legal requirements, and technical mitigations.
Master Angular content projection (ng-content, select, ngTemplateOutlet and TemplateRef) to design clean, powerful and fully reusable UI components. Learn patterns, pitfalls and advanced techniques for building flexible APIs.
Practical patterns and system design guidance for building responsive, scalable, and resilient real-time frontends using WebSockets, SSE, WebTransport, state models, and UX patterns.
A deep comparison of NestJS and Express - their philosophies, developer experience, performance considerations, tooling, and real-world use cases - to help you pick the right framework for your next Node.js backend.
Technical mastery gets you to the door. The hidden skills-collaboration, curiosity, ownership, and emotional intelligence-open it. Learn what Google interviewers actually look for and how to demonstrate these traits, with concrete examples and a ready-to-use prep checklist.
Learn how to transform ordinary screen or camera capture into polished, interactive recordings by adding GPU-accelerated filters, live annotations, processed audio, and synchronized analytics. Includes code patterns, performance tips, and integration ideas.