The Greatest Pun: JavaScript's ${{ }} tagged template literal

Nishant Shukla unpacks JavaScript tagged template literals—how ${} interpolation and the tag function combine into a surprisingly powerful (and punny) language feature, with clear examples.

Tutorial · Programming · Web Development · Tutorials

Your Type Guard Can Silently Drift from Your TypeScript Type

TypeScript type guards can quietly diverge from the type they claim to check—rejecting valid data loudly or accepting invalid data silently. Why drift happens and how to keep guards in sync.

Tutorial · Programming · Web Development · Developer Tools

How to build a scraping tool

Flavio Copes builds a practical scraper with Node.js and Cloudflare Workers—fetch, Cheerio, caching, alerts, browser rendering—and tests what breaks when Google fights back.

Tutorial · Web Development · Programming · Open Source · Security

Securing web applications with Coraza WAF and Wazuh

How to integrate the open-source Coraza WAF with Wazuh for centralized visibility into SQL injection, XSS, and other OWASP CRS attacks before they reach your app.

Tutorial · Security · Open Source · Web Development

Mastering Layout Engines in Graphviz: Dot vs Neato vs Twopi vs Circo

Compare Graphviz layout engines Dot, Neato, Twopi, and Circo — when each shines, how overlaps happen, and how to pick an algorithm for readable architecture diagrams.

Tutorial · Programming · Productivity · Web Development