The Cherno

@UCQ-W1KE9EYfdxhL6S4twUNw - 746K subscribers

Yan Chernikov - I'm making a game engine called Hazel! Here you'll find videos about that and C++/programming. For professional inquiries, please send an email to [email protected]

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Code Reviewing My Own Game Engine Series (Hazel 2D)

Code Reviewing My Own Game Engine Series (Hazel 2D) The Cherno

19.5K views - 3 weeks ago

Hazel's New Renderer IS DONE!

Hazel's New Renderer IS DONE! The Cherno

32.6K views - 4 weeks ago

How to become a Software Engineer in 2026

How to become a Software Engineer in 2026 The Cherno

43.7K views - 1 month ago

Is This C++ Code Actually Safe?

Is This C++ Code Actually Safe? The Cherno

20.4K views - 1 month ago

Reference Counting in C++

Reference Counting in C++ The Cherno

22.4K views - 1 month ago

C++ CHESS ENGINE using Walnut! // Code Review

C++ CHESS ENGINE using Walnut! // Code Review The Cherno

20.7K views - 1 month ago

Goodbye (kind of)

Goodbye (kind of) The Cherno

115.6K views - 3 months ago

High-Performance GPU Compute C++ Minecraft Clone! // Code Review

High-Performance GPU Compute C++ Minecraft Clone! // Code Review The Cherno

49.6K views - 4 months ago

DON'T DELETE THIS! // Bugs of C++

DON'T DELETE THIS! // Bugs of C++ The Cherno

33.8K views - 4 months ago

HTTP SERVER in C++

HTTP SERVER in C++ The Cherno

30.6K views - 4 months ago

Events - C++ Application Architecture

Events - C++ Application Architecture The Cherno

29.1K views - 5 months ago

Am I Just Reviewing AI Code? // Code Review

Am I Just Reviewing AI Code? // Code Review The Cherno

33K views - 5 months ago

SOMEONE Code Reviewed Hazel, My Game Engine

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SOMEONE Code Reviewed Hazel, My Game Engine The Cherno and Nathan Baggs

88.8K views - 5 months ago

HTTP in C++ The Cherno

50.5K views - 5 months ago

Where Hazel is at and what we've been up to // October 2025 Hazel Dev Log

Where Hazel is at and what we've been up to // October 2025 Hazel Dev Log The Cherno

27.3K views - 6 months ago

5 Easy Ways to Improve This C++ Code

5 Easy Ways to Improve This C++ Code The Cherno

24.7K views - 6 months ago

Be Careful with References! // Bugs of C++

Be Careful with References! // Bugs of C++ The Cherno

37K views - 6 months ago

We're on Linux Today! Clients, Servers, and Multi-Threading // Code Review

We're on Linux Today! Clients, Servers, and Multi-Threading // Code Review The Cherno

23.6K views - 6 months ago

Layers - C++ Application Architecture Mini-Series

Layers - C++ Application Architecture Mini-Series The Cherno

31.9K views - 6 months ago

My Favourite C++ Project I've EVER REVIEWED? // Code Review

My Favourite C++ Project I've EVER REVIEWED? // Code Review The Cherno

50K views - 7 months ago

C++ Application Architecture - A Mini-Series

C++ Application Architecture - A Mini-Series The Cherno

77.9K views - 7 months ago

Can I Make PAINT in TWO HOURS in C++?

Can I Make PAINT in TWO HOURS in C++? The Cherno

111.4K views - 7 months ago

HE IMPROVED THE CODE! Most Professional C++ Project Revisited // Code Review

HE IMPROVED THE CODE! Most Professional C++ Project Revisited // Code Review The Cherno

24K views - 8 months ago

Someone sent me a Multiplayer Game Engine - but does it work? // Code Review

Someone sent me a Multiplayer Game Engine - but does it work? // Code Review The Cherno

59.5K views - 8 months ago

The Most Professional C++ Project I've Ever Reviewed // Code Review

The Most Professional C++ Project I've Ever Reviewed // Code Review The Cherno

376.2K views - 9 months ago

C++ FINALLY Improved Error Handling with std::expected!

C++ FINALLY Improved Error Handling with std::expected! The Cherno

74.2K views - 9 months ago

FIRST GAME in C++! Did He Do a Good Job? // Code Review (C++/SDL2)

FIRST GAME in C++! Did He Do a Good Job? // Code Review (C++/SDL2) The Cherno

50.8K views - 9 months ago

How Did I Rewrite the RENDERER? // Hazel Engine Dev Log

How Did I Rewrite the RENDERER? // Hazel Engine Dev Log The Cherno

53.5K views - 9 months ago

C++ FINALLY Made Logging GOOD!

C++ FINALLY Made Logging GOOD! The Cherno

158.3K views - 9 months ago

Multiplayer is DONE in Hazel! Here’s how it works

Multiplayer is DONE in Hazel! Here’s how it works The Cherno

31.1K views - 10 months ago

Someone Made a Game in Hazel! // Code Review

Someone Made a Game in Hazel! // Code Review The Cherno

64.4K views - 10 months ago

I Fixed Someone's (very broken) Vulkan Ray Tracer // Code Review

I Fixed Someone's (very broken) Vulkan Ray Tracer // Code Review The Cherno

28.9K views - 10 months ago

Graphics vs Compute Pipeline

Graphics vs Compute Pipeline The Cherno

34.2K views - 10 months ago

Hazel is going to be FREE! How do we get there?

Hazel is going to be FREE! How do we get there? The Cherno

91.1K views - 11 months ago

Game Engine WITHOUT LIBRARIES! // Code Review

Game Engine WITHOUT LIBRARIES! // Code Review The Cherno

108.1K views - 11 months ago

Making it MASSIVELY FASTER by using the GPU!

Making it MASSIVELY FASTER by using the GPU! The Cherno

64.3K views - 11 months ago

Naming Conventions in C++

Naming Conventions in C++ The Cherno

67.7K views - 1 year ago

So what's happening with Hazel? // Game Engine Dev Log

So what's happening with Hazel? // Game Engine Dev Log The Cherno

50.1K views - 1 year ago

VULKAN: Textures, Descriptors and Vertex Attributes // C++ 3D Multiplayer Game LIVE TUTORIAL

VULKAN: Textures, Descriptors and Vertex Attributes // C++ 3D Multiplayer Game LIVE TUTORIAL The Cherno

28.8K views - 1 year ago

Did someone send me MALWARE to Code Review??

Did someone send me MALWARE to Code Review?? The Cherno

602.2K views - 1 year ago

Game Engine by 11-YEAR-OLD! // Code Review

Game Engine by 11-YEAR-OLD! // Code Review The Cherno

56.1K views - 1 year ago

EASILY run code on the GPU!

EASILY run code on the GPU! The Cherno

68.2K views - 1 year ago

What if your terminal could HELP YOU?

What if your terminal could HELP YOU? The Cherno

13.5K views - 1 year ago

C++ "ROAST REVIEW" // Code Review

C++ "ROAST REVIEW" // Code Review The Cherno

104.5K views - 1 year ago

MOST COMMON Programming Mistakes

MOST COMMON Programming Mistakes The Cherno

58.3K views - 1 year ago

THIS IS WHAT YOU WANT

THIS IS WHAT YOU WANT The Cherno

41.4K views - 1 year ago

WHAT DO YOU WANT

WHAT DO YOU WANT The Cherno

56.3K views - 1 year ago

VULKAN: From 2D to 3D // C++ 3D Multiplayer Game From Scratch // LIVE TUTORIAL

VULKAN: From 2D to 3D // C++ 3D Multiplayer Game From Scratch // LIVE TUTORIAL The Cherno

68.1K views - 1 year ago

The MOST IMPORTANT Considerations in Programming! // Code Review

The MOST IMPORTANT Considerations in Programming! // Code Review The Cherno

41.4K views - 1 year ago

"BEST C++ CODE ever written" // Code Review

"BEST C++ CODE ever written" // Code Review The Cherno

348.1K views - 1 year ago

C++ 3D MULTIPLAYER GAME FROM SCRATCH // LIVE TUTORIAL

C++ 3D MULTIPLAYER GAME FROM SCRATCH // LIVE TUTORIAL The Cherno

108.9K views - 1 year ago

I found the first code I ever wrote

I found the first code I ever wrote The Cherno

51.2K views - 1 year ago

Is this a Great Example for Beginners? // Code Review

Is this a Great Example for Beginners? // Code Review The Cherno

62.7K views - 1 year ago

Making a REAL Multiplayer Game Server! // Hazel Engine

Making a REAL Multiplayer Game Server! // Hazel Engine The Cherno

52.2K views - 1 year ago

Is C BETTER than C++ for beginners? // Code Review

Is C BETTER than C++ for beginners? // Code Review The Cherno

144.8K views - 1 year ago

Is this the WORST CODE I've EVER SEEN? // Code Review

Is this the WORST CODE I've EVER SEEN? // Code Review The Cherno

139.3K views - 1 year ago

Optimizing Pseudo 3D Rendering // Code Review

Optimizing Pseudo 3D Rendering // Code Review The Cherno

41.9K views - 1 year ago

MULTIPLAYER in Hazel - My Game Engine

MULTIPLAYER in Hazel - My Game Engine The Cherno

35.3K views - 1 year ago

He wrote this out BY HAND? // Code Review

He wrote this out BY HAND? // Code Review The Cherno

277K views - 1 year ago

Stop using std::vector wrong

Stop using std::vector wrong The Cherno

307.9K views - 1 year ago