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$
USD
I will fix three js and webgl bugs and optimize your 3d website performance
Kadir Yigit
About this gig
Your Three.js scene worked yesterday and today the canvas is black. Or it runs on your laptop and stutters on a phone. Send me a message before you order and I will tell you honestly whether I can fix it.
WHAT I FIX
- Blank canvas, lost WebGL context, console errors
- Models that will not load (GLTF, GLB, Draco), wrong textures or lighting
- Camera, controls, raycasting and resize problems
- Low frame rate, stutter, memory that keeps growing
- Scenes too heavy for phones
HOW I WORK
I find the cause first, then fix it. You get the changed files and a short written note of what was wrong and what I changed. For performance work I measure before and after (frame rate, draw calls, load size) and send you both.
WHAT I HAVE BUILT
The video shows part of a browser world I built with Three.js. It has several players at once, cars, a helicopter, a boat on a moving sea, and it runs on phones without an app. Keeping that light enough for a phone is where most of what I know about WebGL performance comes from.
Plain JavaScript, React Three Fiber and Next.js projects are all fine.
I work in writing and reply quickly.
Respect third-party rights
Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.
Get to know Kadir Yigit
Kadir Yigit
Interactive 3D and Animated Websites with WebGL and GSAP
- FromTurkey
- Member sinceSep 2026
- Avg. response time1 hour
Languages
Turkish, English
I build websites that move: walkable 3D showrooms and galleries, product viewers, scroll stories with GSAP, and a real time multiplayer 3D world. All of it runs in the browser, phones included.
I also fix Three.js and WebGL projects someone else started: blank canvas, broken models, low frame rate.
A 3D scene that stalls on a phone has failed, so I check every build on one before I deliver.
I work in writing and reply quickly. My written English is strong, my spoken English is functional but not fluent.
My Portfolio
FAQ
What do you need from me?
Your code (a zip or access to the repository), a link where I can see the problem if there is one, and the steps that make it happen.
Can you fix a project you did not build?
Yes, that is most of this work. I read the code first and tell you what I found before I change anything.
What if the problem is bigger than the package?
I tell you before I start and send a custom offer. I do not start work you have not agreed to.
Will the bug come back?
I fix the cause, not the symptom, and write down what it was. If the same bug returns within 14 days, I fix it again at no cost.
Is my code safe with you?
I use it only for your order and delete my copy after delivery if you ask.
Do you work with React Three Fiber and Next.js?
Yes. Plain Three.js, React Three Fiber and Next.js projects are all fine.
