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Programming tutorial - IT technology blog

Building a REST API with Axum and Rust: Type-Safe Services, SQLx Database Integration, and Docker Deployment

July 21, 2026

Learn to build a type-safe REST API with Axum and Rust, including SQLx compile-time SQL verification, proper error handling, and a multi-stage Docker deployment that produces minimal production images. Tips from real-world experience building and maintaining Rust services.

Programming

JavaScript Debouncing and Throttling: Optimize Event Handling and Reduce API Load

July 14, 2026

Debouncing and throttling are two JavaScript techniques that dramatically reduce unnecessary function calls — especially API requests triggered by user input. This guide walks through practical implementations for search boxes, scroll handlers, and rate-limited APIs, with monitoring tips to verify the improvement.

Programming

Mastering Server Actions in Next.js: Handle Forms, Data Mutations, and Security Without API Routes

June 15, 2026

Server Actions let you run server-side code directly from React components in Next.js — no API routes, no manual fetch calls. This guide walks you through forms, data mutations, authentication, and practical production tips.

Programming

SolidJS and the Signals API: Building High-Performance UIs Without VDOM Overhead

June 14, 2026

Ditch the Virtual DOM for something faster. Explore how SolidJS uses fine-grained reactivity and the Signals API to deliver high-performance web applications with less overhead.

Programming

Beyond the SPA: Why We Switched to Nuxt 3, Pinia, and SSR for Production

June 14, 2026

Transitioning from Vue 2 SPAs to Nuxt 3 can fix your SEO and performance woes. Discover how the Composition API and Pinia create a more maintainable, production-ready stack.

Programming

Beyond Basic Interfaces: Building Type-Safe Logic with Advanced TypeScript

May 26, 2026

Move beyond basic interfaces. Learn how to use TypeScript's Conditional, Mapped, and Template Literal types to build scalable, self-correcting codebases.

Security

Stop SSRF in Its Tracks: A Hardened Guide to API & Web Security

May 24, 2026

Is your server secretly attacking your internal network? Learn how to prevent SSRF vulnerabilities using Python IP validation, AWS IMDSv2, and network-level egress filtering.

Programming

Building High-Concurrency Web Apps with Elixir and Phoenix Framework: From Setup to Production

May 21, 2026

Elixir and Phoenix Framework use the BEAM virtual machine's lightweight process model to handle millions of concurrent connections without the thread pool bottlenecks common in other stacks. This guide walks through installation, WebSocket channel configuration, production deployment with Mix releases, and real-time monitoring using LiveDashboard and IEx.

Programming

Building Cross-Platform Apps with Deno 2.0: CLI Tools, HTTP Servers, and npm Integration

May 21, 2026

Deno 2.0 lets you build CLI tools, HTTP servers, and full applications in TypeScript with zero configuration — and now supports npm packages natively. This guide walks you through everything from installation to compiling cross-platform binaries, with practical code examples you can use right away.

Programming

From Latency to Lightning: Building Scalable P2P Video with WebRTC and Node.js

May 19, 2026

Ditch the expensive server-side relaying. Learn to build high-performance, peer-to-peer video calls using WebRTC and Node.js with this hands-on technical guide.