Development Archives - Page 7 of 28 - ITFROMZERO

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Building 2FA with Node.js: Don’t Let Passwords Be Your Only Line of Defense

By IT From Zero September 3, 2026

Learn how to build a Two-Factor Authentication (2FA) system using the TOTP standard with Node.js. A detailed guide on using speakeasy and qrcode with real-world security tips.

Python

Building a Batch Video Processing Automation System with Python and MoviePy: From Manual to ‘Industrialized’

By IT From Zero September 3, 2026

A guide to building a batch video editing automation system using Python and MoviePy. Save 90% of your time on watermarking, clipping, and auto-subtitling.

Python

Python lxml: The ‘Heavy Weapon’ for Processing XML/HTML in Legacy Systems

By IT From Zero September 2, 2026

Improve XML/HTML processing performance in Python with lxml. A detailed guide on parsing large files, using XPath, and XSLT for legacy enterprise systems.

Development

Building Background Jobs for Next.js: Say Goodbye to Redis, Welcome Inngest

By IT From Zero September 2, 2026

Forget Redis and BullMQ. Inngest is a serverless-native solution that helps you build Background Jobs and Workflows for Next.js quickly, reliably, and with ease.

Development

Vue 3 + Pinia + TypeScript: Solving the State Management Challenge for Real-World Projects

By IT From Zero September 1, 2026

Forget Prop Drilling worries with this guide to using Pinia and TypeScript in Vue 3. Boost productivity by 30% and build more sustainable applications.

Development

Go Generics in Practice: From 2 AM Runtime Errors to Clean Microservices Architecture

By IT From Zero August 31, 2026

Discover how to apply Go Generics to optimize Microservices. A detailed guide on Type Parameters, Constraints, and reducing boilerplate by 70% while ensuring Type Safety.

Development

Integrating PayOS with Node.js: Clean Webhook Handling to Never Lose an Order

By IT From Zero August 31, 2026

Learn how to professionally integrate PayOS with Node.js: From creating VietQR payment links to secure webhook handling, order deduplication, and real-world debugging tips.

Development

Implementing GitOps with ArgoCD: Establishing Kubernetes as the Single Source of Truth

By IT From Zero August 30, 2026

Stop fixing Kubernetes errors manually! Learn how to implement GitOps with ArgoCD to automate infrastructure, prevent configuration drift, and manage applications professionally.

Python

Python pyudev on Linux: Automating Data Processing for USB Plug-ins on Servers

By IT From Zero August 30, 2026

Stop wasting time on manual USB mounting. Learn how to use Python and pyudev to professionally automate peripheral data processing workflows on Linux.

Development

Using Nx to Manage a Full-stack TypeScript Monorepo: Build Cache, Shared Libs, and CI/CD

By IT From Zero August 29, 2026

A practical guide to managing a full-stack TypeScript Monorepo with Nx: creating shared libraries used by both NestJS and Next.js, optimizing build cache to cut build time from 8 minutes to 90 seconds, and setting up CI/CD with GitHub Actions to only build and deploy what actually changed.