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Today I Built a Calculator App

Today was a milestone in my coding journey as I successfully built a simple calc...

The Truth About LinkedIn Newsletters in 2025

Last year, we wrote about what to expect when starting a LinkedIn newsletter in ...

How the JVM Executes Your Code: From Bytecode to Native...

If you program in Java, you've probably heard that "Java is slow." But is it rea...

Building a financial dashboard with HTML5, TailwindCSS ...

Introduction While developing the Financial data analyzer series, a d...

Chunking your data for RAG

txtai is an all-in-one embeddings database for semantic search, LLM orchestrat...

Como um Regex pode derrubar o seu servidor

Há uns dias eu fiz o seguinte post no X. // Detect dark theme var iframe...

7 Simple Tricks to Make Your Code Cleaner in 2025

Let me be honest - being a developer isn't as straightforward as many people thi...

10 super under-rated open-source tools you don’t want t...

I've been a developer for 6 years and i've worked with a lot of tools that I've ...

Generate Node.js Admin Panel using Kottster

Kottster is an open-source tool for creating an admin panel on top of your datab...

Networking 101: Part 2

Understanding Networking Models: OSI vs. TCP/IP Networking models pro...

Content Security Policy: Your Website's Unsung Hero

Content Security Policy (CSP) is an HTTP header that protects against attacks li...

Parsing the ⭐'s with txtai

txtai is an all-in-one embeddings database for semantic search, LLM orchestrat...

Game Changing Improvements to ArtistAssistApp in Februa...

ArtistAssistApp, also known as Artist Assist App, helps artists accurately mix a...

Mastering Modern CSS: Unleashing @property and @support...

CSS @property Rule The CSS @property rule lets developers declare cus...

Part 3 coming tomorrow

WHAT TECHNOLOGIES DO BIG COMPANIES USE

How I Debug Faster with These Simple Tricks

Debugging is an essential part of the software development process. No matter ho...

Valentine’s Day Crypto Activities Overview

Crypto exchanges are rolling out themed promotions for Valentine’s Day, offering...

How to Structure a React App Like a Pro

What we learned by running an accessibility audit of ou...

We recently underwent an accessibility audit (thanks to Access42) for our app d...

DNS Demystified: From Confusion to Clarity!

Let's talk about DNS - honestly, it was the most confusing networking concept fo...

The Evolution of Kafka and the Changing Data Landscape ...

The Evolution of Ka...

The Role of Data Engineering in Driving AI and Advanced...

In the era of digital transformation, Artificial Intelligence (AI) and advanced ...

Top 7 Featured DEV Posts of the Week

Welcome to this week's Top 7, where the DEV editorial team handpicks their favor...

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