freeCodeCamp

PDF files are commonly used to share presentations, scripts, reports, lesson materials, comic pages, and other visual documents. But reviewing a long PDF page by page can take time, especially when someone needs to understand the overall sequence of scenes, slides, or visual content.

A storyboard provides a more organized way to review this information. Instead of open...

A top-down action roguelite only works when combat feels sharp, rooms feel connected, and every run asks you to trade power for risk. Godot 4 has the tools for that, but most tutorials stop before those systems fit together into a game someone else can open and play.

We just published a comprehensive 10-hour course on the freeCodeCamp.org YouTube channel that will teac...

If you've built a couple of React Native apps, the following probably feels familiar. You start with a colors.ts file and a simple Button component. Everything looks fine at first. Then the design changes a few times, and that small color file starts growing. Your Button also picks up another prop every time someone asks for a slightly different style.

The setup works ...

CAPTCHAs are something most of us have come across while browsing the internet. Sometimes we're asked to identify traffic lights in pictures, solve a small puzzle, or simply tick a box to confirm we're human. Websites use these challenges to help distinguish real users from automated bots.

But there's an interesting problem with this approach. What happens when a bot d...

freeCodeCamp just turned 12 years old. And so did our beloved forum. And today I'm thrilled to say that the forum is now focused on discussions rather than Q&A.

This is thanks to Socrates, a new tool we just launched. Socrates is built right into the freeCodeCamp curriculum. It can look at your code and give you hints to help you get unstuck.

When you ask So...