THE START OF SOMETHING GREAT
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15 languages · Free lessons, no account needed
Python
A little syntax. Endless possibilities.
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JavaScript
Bring the web to life, one line at a time.
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Java
Build a strong foundation in programming.
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C++
Get closer to the code. Build powerful things.
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HTML
Give your first website a solid structure.
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CSS
Turn a simple page into something beautiful.
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C
Understand the building blocks of software.
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C#
Create apps, games, and services.
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Go
Simple tools for fast, reliable services.
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Rust
Write fast software with memory safety.
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PHP
Build dynamic experiences for the web.
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SQL
Ask better questions of your data.
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TypeScript
Make JavaScript more predictable.
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Kotlin
Build expressive, modern Android apps.
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Swift
Create your next great Apple app.
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Complete starter courses are available for Python, JavaScript, and Java. More courses are on the way.