So You Want to Actually Build HTML5 Games, Not Just Watch Tutorials
Makzan's Html5 Game Development Hotshot Makzan course is basically the industry standard for people who want to go from zero to shipping canvas-based games without getting bogged down in frameworks that add nothing. I went through it about three years ago, and honestly it's still the most practical thing I've seen on this topic. The thing that separates it from every other "learn to code" course out there is that Makzan doesn't waste your time talking about JavaScript fundamentals in isolation. He just throws you into building games immediately and teaches you the language features as you need them. That works. The course covers the core loop of HTML5 game development using the Canvas API, requestAnimationFrame, sprite rendering, collision detection, basic physics, and then eventually touches on things like asset loading, sound, and deployment. Makzan's teaching style is pretty dry which some people find boring but I actually prefer. He doesn't do hype. He just shows you the code and explains what it does line by line. That's rare. One thing I want to get into here that most people skip over: the way Makzan structures his collision detection. He uses simple axis-aligned bounding boxes early on and only moves to more complex shapes when the problem demands it. A lot of beginners try to implement circle-circle or polygon collision from day one and absolutely destroy their entire project. The AABB approach takes about 20 lines of code and handles 90% of 2D games just fine. If your game needs anything more precise, you're probably overcomplicating the level design anyway.
Another thing nobody warns you about: requestAnimationFrame is not a magic fix for smooth performance. I spent a whole week debugging why my game ran at 20fps on mobile and it turned out I was redrawing the entire canvas every frame even though nothing had changed. Once I implemented dirty rectangle rendering and only redrawn the areas that actually moved, it jumped to 55fps on the same device. It's a small change but almost nobody mentions it in beginner tutorials. The course itself is available through Makzan's own website and occasionally through educational platforms. The content is mostly video-based with accompanying code samples. You can find it at makzan.net or sometimes listed on course aggregator sites. Make sure you're getting the latest version because he does update the material when browser APIs change. The older versions still work fine for learning purposes but some of the examples reference APIs that have been deprecated in newer Chrome versions. One edge case I hit that I don't think Makzan explicitly covers: if you're building a game that runs in a webview on iOS, the touch event model is completely different from desktop mouse events. I had a button that worked perfectly in the browser simulator but refused to register taps on an actual iPhone. The fix was wrapping your touch handlers with a passive listener adjustment and making sure your touch targets are at least 44 by 44 pixels. Apple's guidelines aren't just suggestions here, the browser literally has behavioral quirks around small touch targets on iOS Safari. This cost me about six hours of debugging that could have been avoided.
If you're serious about this stuff after finishing the course, the next step is reading up on the WebGPU API. It's coming and it will replace Canvas 2D for anything performance-sensitive. The transition won't be overnight but understanding where Canvas falls short now will make that migration much less painful later. Don't bother with WebGL for new projects though. WebGPU is the direction the industry is heading and WebGL has known architectural limitations that WebGPU was designed to solve. There are plenty of alternatives if Makzan's teaching style doesn't click for you. Brackeys-style YouTube tutorials cover similar ground for free. Code.org and freeCodeCamp have HTML5 game sections too. But if you want something that moves at a pace where you actually build complete games rather than just coding exercises, Makzan's course is probably the best ROI you'll find. I've tried every alternative and kept coming back to his material when I recommend this to people. The main limitation of this course is that it's quite focused on single-player 2D games. If you're interested in multiplayer, server architecture, or anything 3D, you're going to need to go elsewhere. No shame in that, it's just what the course covers. For what it does, it does it well.
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