
Introduction to Model Context Protocol
Anthropic Academy's introductory MCP course is taught by Stephen Grider, a highly-regarded instructor on Udemy. The course content offers a straightforward and easy-to-understand introduction to developing MCPs.

Let's Build a Simple Database
SQL is arguably a fundamental and essential skill for software engineers, yet its underlying logic is relatively less understood. This series of articles will hand-hold readers through the practical application of basic database syntax like Select and Insert, and explain why a B-Tree structure is needed to organize and index data. It is highly worth a read.

Speeding up the JavaScript ecosystem
Authored by Marvin Hagemeister, a core contributor to Preact, this series of articles explores how to optimize a specific package in each installment. It is highly recommended!

patterns.dev
patterns.dev covers common frontend design patterns, with dedicated chapters on Vanilla (JavaScript) and the two major frontend UI libraries, React and Vue!