freeCodeCamp

On this week's episode of the podcast, freeCodeCamp founder Quincy Larson interviews Joe Hill. He's a software engineer who works on a data platform for NASA. Joe taught himself programming for 4 years while working as a janitor. As the single fath...... read more

Building something from scratch using just PHP, MySQL, JavaScript, HTML, and CSS is one of the best ways to level up your skills and gain a real understanding of full-stack development. We just published a course on the freeCodeCamp.org YouTube chann...... read more

If your app runs in production, you’ll need to know when it breaks. Preferably before your users tell you. That’s where application monitoring tools (APM) come in. They show you what’s working, what’s slow, and what’s failing, all in one place. Here...... read more

Most people know how to set goals. And many understand that developing good habits is key to reaching those goals. Yet, despite this knowledge, it's still easy to feel stuck – or worse, in motion without direction. We chase productivity without askin...... read more

JavaScript is an asynchronous programming language, which means it can handle multiple operations at the same time without blocking the main thread. When working with asynchronous operations like API calls, file reading, or database queries, you have...... read more

Learning how to fetch data from APIs is a must-have skill for any developer. Whether you're building a simple portfolio site or working on real-world applications, you'll often need to connect to external data sources. Being comfortable with API call...... read more

If you want to add some amazing and visually appealing animations to your web page, the View Transition API is a great animation tool. It lets you create Cross-Document Transitions when navigating between pages. And not just in classic multi-page app...... read more

Are you ready to become a digital guardian and launch your career on the frontlines of cloud security? We’re excited to announce that freeCodeCamp.org has just published a comprehensive Google Cloud Cybersecurity course on our YouTube channel. The co...... read more

Getting into game development with JavaScript can be a blast. JS is fast, flexible, and works right in the browser. Whether you’re making a small puzzle game or a full 3D experience, JavaScript has the tools to help you bring your ideas to life. Bu...... read more

The Web Content Accessibility Guidelines (WCAG 2.1 Level AA) is an internationally recognized standard for digital accessibility. Meeting these guidelines helps you make sure that your website is usable by people with visual, motor, hearing, and cogn...... read more