Learn more about web development and best practices
Build an accessible, themeable React badge notification counter with real-time updates, tasteful animations, and robust a11y—plus tests and tips.
Build a production-ready predictive analytics API with Python and FastAPI—training, serving, security, testing, and MLOps in one tutorial.
Understand GraphQL introspection risks and how to secure production APIs: restrict or disable introspection, enforce allowlists, rate limits, and robust auth.
Learn how to implement Google Sign‑In in Flutter on Android, iOS, and web—setup, code, Firebase integration, tokens, testing, and best practices.
Build an accessible, flexible React avatar component with initials fallback, status badges, groups, and TypeScript—optimized for performance and a11y.
Step-by-step QLoRA guide with concepts, setup, memory tips, and code to fine-tune LLMs using 4-bit quantization on a single GPU.
