Every block in CryptoBlocks can generate JavaScript or Python. You don’t need to learn two different block systems. Build once, switch languages, done.

Here’s why that matters: JavaScript and Python are the two most popular programming languages in the world. JavaScript runs websites and apps. Python powers data science, automation, and artificial intelligence. If you want to build things on the internet, you’ll eventually need one or both.

The cool thing is, they’re not that different conceptually. A loop is a loop. A variable is a variable. The ideas are the same; only the syntax changes. So in CryptoBlocks, you build your program with blocks, then choose which language you want to see or run.

Click the language selector at the top and switch from JavaScript to Python. Your blocks stay the same, but the generated code changes. The “for loop” block creates a for loop in JavaScript and a for loop in Python. Same block, different output.

This means you can learn both languages without doubling your effort. Build a program in blocks, peek at the JavaScript, peek at the Python, see what’s different. You start to notice patterns. Python uses indentation instead of curly braces. JavaScript needs semicolons. Both use similar logic.

By the time you’re ready to write code by hand, you’ll already know how both languages work. You’re not locked into one path.

One platform. Two languages. Infinite possibilities.