Frontend on Support Tools

Implementing JWT Authentication in React with React Router

Thu, 01 Oct 2026 09:00:00 -0500

Implementing proper authentication is crucial for modern web applications. In this guide, we’ll explore how to integrate JWT (JSON Web Token) authentication in React applications using React Router to create protected routes and manage user sessions effectively.

JavaScript API Performance: Techniques That Cut Request Latency by 50%

Thu, 24 Sep 2026 09:00:00 -0500

Modern web applications rely heavily on APIs, and the latency of these API calls directly impacts user experience. This article explores practical techniques to significantly reduce API latency in JavaScript applications without modifying your backend code.

Frontend Security: CSP, CORS, and XSS Prevention in Modern Web Apps

Fri, 10 Jul 2026 00:00:00 -0500

In today’s interconnected digital landscape, frontend security has become more critical than ever. With sophisticated attacks targeting client-side applications, implementing robust security measures is not optional—it’s essential. This comprehensive guide explores advanced security techniques for modern web applications, focusing on CSP, CORS, XSS prevention, and enterprise-grade security patterns.

Dynamic Environment Variables in Dockerized React Applications: A Production-Ready Approach

Thu, 22 Jan 2026 09:00:00 -0500

One of the most challenging aspects of containerizing React applications is handling environment-specific configuration. Unlike backend services where environment variables are naturally accessed at runtime, React applications bundle these values during the build process. This creates a dilemma: how do you maintain a single container image while deploying to multiple environments? After implementing this pattern across dozens of production applications, I’ve refined an approach that elegantly solves this problem without compromising performance or security.

Dockerizing React Applications: Runtime vs. Build-time Environment Variables

Tue, 20 Jan 2026 09:00:00 -0500

When containerizing React applications for deployment across multiple environments, one of the most critical architectural decisions is how to handle environment-specific configuration. After implementing both approaches across numerous production deployments, I’ve developed strong opinions about the tradeoffs between injecting environment variables at build time versus runtime. This post dives into both methods with practical examples and explains which approach I recommend for most production scenarios.

Creating a Virtual Bookshelf with Hugo and PaperMod: A Complete Guide

Tue, 30 Dec 2025 09:00:00 -0600

Master the art of creating a beautiful and functional virtual bookshelf using Hugo and the PaperMod theme, complete with custom layouts and organization features.