Expert Contributors Articles

Cole Levy

Updated on February 15, 2025

QuerySelector() and getElementByID() are two JavaScript functions that can be used to retrieve HTML elements from a webpage. Learn how they work and their differences. 

Muraly Srinarayanathas

Updated on February 14, 2025

The recently imposed tariffs threaten global economic stability, but now is the time to lay the foundation for future success.

Guilherme Oliveira

Updated on February 12, 2025

CasaOS is an open-source software built around the Docker ecosystem. When combined with Ubuntu, it can be used to host a Docker-driven home server. Learn how.  

Mamdouh Refaat

Updated on February 12, 2025

Overfitting is when a machine learning model performs well with its training data but performs poorly with new data. Here’s an in-depth review of what can lead to overfitting, how it differs from underfitting and methods for detecting and avoiding it.

Kostis Kapelonis

Updated on February 12, 2025

The hype around serverless computing has died down, and now we can evaluate it more clearly.

Ajmal Hasan

Updated on February 11, 2025

React-native-vector-icons is a library that allows users to add a variety of UI elements into their React Native App. Learn how to use it.

Ramu Narasinga

Updated on February 11, 2025

Tsup is a zero-configuration bundler that makes it easier for users to bundle their TypeScript libraries into one file. Learn how to implement it.

Max Reynolds

Updated on February 11, 2025

The Dijkstra’s algorithm finds the shortest path from a given vertex (or source node) to all other vertices in a weighted graph. Here’s how it works and how to use it.

Joseph Trettevik

Updated on February 11, 2025

A file can be reverted in Git using the git checkout command with the commit ID and the path to file. Learn how with these steps.

Kevin Bethune

Updated on February 10, 2025

Understanding the why behind your designs is key to earning stakeholder approval and making a social difference.