Programming Archives - Page 7 of 14

Programming tutorial - IT technology blog

Python Concurrency: Should You Use Threads, Processes, or Asyncio?

May 17, 2026

Master Python's performance by choosing the right concurrency model. This guide breaks down Multiprocessing, Multithreading, and Asyncio with real-world benchmarks and practical decision-making tips.

Programming

From Script to Ship: Building Cross-Platform CLI Tools with Go and Cobra

May 15, 2026

Stop fighting 'it works on my machine.' Discover how to use Go and Cobra to build single-binary CLI tools that deploy via GitHub Actions in seconds.

Programming

Hunting Node.js Memory Leaks: A Practical Guide to Chrome DevTools and Heap Snapshots

May 14, 2026

Master the 'Three Snapshot' technique using Chrome DevTools to pinpoint and fix Node.js memory leaks. A senior developer's guide to stabilizing the V8 heap and preventing OOM crashes.

Programming

Fixing the Race Condition: Mastering RxJS and Reactive Programming in Angular

May 13, 2026

Tired of UI flickering and race conditions? Learn how to use RxJS operators like switchMap and debounceTime to build responsive, bug-free Angular applications.

Programming

NestJS Event Sourcing and CQRS: Lessons from a High-Stakes Production System

May 12, 2026

Learn how to build resilient, audit-proof systems using NestJS Event Sourcing and CQRS. Real-world insights on Sagas, Snapshots, and event versioning from 6 months in production.

Programming

Stop Trusting 100% Code Coverage: Finding Hidden Gaps with Stryker Mutation Testing

May 11, 2026

Code coverage is a vanity metric that hides logic gaps. Discover how to use Stryker Mutator to stress-test your unit tests and find bugs that standard tools miss.

Programming

Stop Crashing Your Apps: A 6-Month Production Review of Web Streams

May 11, 2026

Learn how the Web Streams API can slash your application's memory usage. A technical deep dive into processing massive datasets in Node.js and the browser with constant low memory overhead.

Programming

Cutting Next.js Bundle Sizes with React Server Components

May 11, 2026

Discover how React Server Components (RSC) can shrink your Next.js bundle sizes and boost performance. A practical guide based on six months of production experience.

Programming

Mastering the Worker Pool Pattern in Go: Handling Millions of Tasks with Controlled Concurrency

May 10, 2026

A deep dive into the Worker Pool pattern in Go, based on six months of production experience. Learn how to balance throughput and resource safety while handling millions of tasks.

Programming

Architecture That Actually Scales: Building a Design System with Storybook, Tailwind, and CVA

May 9, 2026

Frontend projects scale until logic gets tangled. Learn how to build a type-safe, documented design system using Next.js, Tailwind CSS, and CVA to speed up development and eliminate UI bugs.