Real-world performance tips for React apps (beyond memo and useCallback)
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Real-world performance tips for React apps (beyond memo and useCallback)

Hey devs, You already know about React.memo and useCallback, right? Yeah, it’s nice to know them, but honestly… putting them everywhere won’t always make your app faster. Sometimes, it can even slow t
Neji
Supercharge Your App with Redis Stack
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Supercharge Your App with Redis Stack

Redis has long been known as the fastest key-value store on the planet. But Redis Stack takes it to a whole new level — turning Redis into a multi-model, real-time data platform ready for modern appli
Ralph Nguyen
Building a Video Meeting System: Nothing is Impossible in a Few Weeks
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Building a Video Meeting System: Nothing is Impossible in a Few Weeks

Most developers assume that building an online video meeting system like Google Meet or Zoom requires years of development, a large team of DevOps, WebRTC experts, and massive infrastructure. But the
Nolan
Do Large Language Models Know Too Much?
AI
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Do Large Language Models Know Too Much?

Have you ever wondered if AI assistants like ChatGPT or other large language models (LLMs) know too much? These models are trained on massive piles of data from the internet, books, and pretty much ev
Fred Pham
Fred Pham
Robot Framework: From Setup to Execution
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Robot Framework: From Setup to Execution

Robot Framework is the popular choice when it comes to automating the testing of web applications that is Robot Framework. It is an open-source automated testing framework for acceptance testing and a
Jisoo Nguyen
Memory Leaks in JavaScript: How to Detect and Fix Them
front-end
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Memory Leaks in JavaScript: How to Detect and Fix Them

In the world of JavaScript, performance bottlenecks can arise from many sources — but few are as sneaky and frustrating as memory leaks. They start small, build slowly, and can eventually bring your a
King
King
Astro: Build Performance-Focused Static Websites with Islands Architecture
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Astro: Build Performance-Focused Static Websites with Islands Architecture

Astro is a modern web framework that flips this paradigm by focusing on performance-first static site generation, enhanced with Island Architecture. It lets you build fast websites using your favorite
Tinker
Custom Middleware in FastAPI: From Logging to Header Validation
back-end
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Custom Middleware in FastAPI: From Logging to Header Validation

In this blog, I will show you how to create custom middleware in FastAPI. Middleware is useful when you want to do something before or after a request is processed by your API. We will learn how to:
OTIS Ho
Initial setup to keep your Django project clean and scalable
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Initial setup to keep your Django project clean and scalable

I’m a dev using Django for some projects. When I first started, I just used django-admin startproject and begin coding right away. But later I realize, if we don’t setup project structure from the beg
Neji