Expert Contributors Articles

Sorted By: Most Recent
Pablo Gerboles Pablo Gerboles
Updated on June 17, 2025

The Rise of Crypto-Native DevOps: New Tools for Building a Blockchain-First Future

Traditional DevOps tools won’t be able to meet the demands of Web3. Our expert explains why crypto-native tools are necessary instead.

Image: Shutterstock / Built In
Priscila França Silva Priscila França Silva
Updated on June 17, 2025

How AI Has Transformed the Role of Software Developers

As AI tools take over tasks like writing code, creating tests and detecting anomalies, the role of developers has changed. Here’s why it demands more from developers, not less.  

Image: Shutterstock / Built In
Katlyn Gallo Katlyn Gallo
Updated on June 17, 2025

What Is PHI (Protected Health Information)?

PHI (protected health information) is data collected about patients. Here’s what counts as PHI and why it’s important to protect.

Image: Shutterstock / Built In
Estefanía García Gallardo Estefanía García Gallardo
Updated on June 17, 2025

What Is AJAX (Asynchronous JavaScript and XML)?

AJAX is a web development technique that can make websites faster and more responsive to user input, which creates a better user experience. Here’s how AJAX works and how you can get started.

Image: Shutterstock / Built In
Anthony Corbo Anthony Corbo
Updated on June 17, 2025

What Is Supervised Learning?

Supervised learning is a type of machine learning approach that uses labeled data sets to train algorithms to classify data or predict outcomes.

Image: Shutterstock / Built In
Sara A. Metwalli Sara A. Metwalli
Updated on June 17, 2025

What Is Schrödinger’s Cat?

Schrödinger’s Cat is a thought experiment illustrating quantum superposition, where a cat is in a sealed box tied to a random quantum event. Until the box is opened and observed, the cat exists in a superposition — simultaneously alive and dead.

Image: Shutterstock / Built In
Yang Zhou Yang Zhou
Updated on June 17, 2025

Python: How to List Files in Directory

In this tutorial, you will learn 5 ways in Python to list all files in a specific directory. Methods include os.listdir(), os.walk(), the glob module and more.

Image: Shutterstock / Built In
Vikas Solegaonkar Vikas Solegaonkar
Updated on June 17, 2025

Fauna: An Introduction

Are you interested in Fauna but not sure how to get started? This step-by-step tutorial will set you up for success — whether you’re looking for serverless or on-premises functionality.

Nick Babich Nick Babich
Updated on June 16, 2025

16 Rules of Effective UX Writing

UX writing is the process of creating the words users see, hear and interact with in a digital experience. Here are some rules for crafting great UX copy to help users make the most of your product.

Image: Shutterstock / Built In
Olena Mostepan Olena Mostepan
Updated on June 16, 2025

Understanding the Design Trend That’s Taken Over AI

AI user interfaces are all nearly identical, preferring a minimal canvas with a text box to enter a prompt. Learn what’s behind the familiar pattern and what the future of AI design holds.  

Image: Shutterstock / Built In