Learn Zig for Systems Programming
From Basics to SIMD

25 structured lessons covering comptime, C interop, manual memory management, SIMD, and vtables. Built for developers coming from C, C++, or Rust who want to learn Zig through hands-on code.

25Lessons
100+Code Examples
FreeForever
Try Zig in 30 seconds
1const std = @import("std");
2
3pub fn main() !void {
4    const stdout = std.io.getStdOut().writer();
5    try stdout.print("Hello, Zig!\n", .{});
6}
30 sec demo

Why Learn Zig?

Discover the benefits of learning Zig for systems programming.

No Hidden Control Flow

Predictable code with no hidden allocations, exceptions, or operator overloading.

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C Interoperability

Seamlessly integrate with existing C libraries and codebases.

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Compile-Time Execution

Run any code at compile time for zero-cost abstractions.

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Frequently Asked Questions

What is Zig used for?
Zig is a popular programming language used for Explore Zig's compile-time execution, manual memory management, and C interop. Learn systems programming without the complexity of C++ through free hands-on lessons and a code playground. It has a large ecosystem and is widely adopted in industry.
How do I start learning Zig for free?
LearningZig.org offers a free, structured curriculum of interactive lessons you can complete in your browser — no installation required. Start with lesson one and run real Zig code instantly using the built-in playground.
How long does it take to learn Zig?
Most beginners can grasp Zig fundamentals within 2–4 weeks of consistent practice. Our curriculum covers core concepts through 25 hands-on lessons you can progress through at your own pace.
Do I need to install Zig to follow this course?
No installation is needed. Every lesson on LearningZig.org runs Zig code directly in the browser using a secure, sandboxed playground. Just open a lesson and start coding.