Which is better OpenGL or directx?

Related questions

1. What method is used to start drawing on the canvas?
2. What is context in html5 canvas?
3. Is Vulkan better than OpenGL?
4. What is CTX in canvas?
5. What does canvas tag do?
6. Which tags are no longer valid in html5?
7. Is WebGL as fast as OpenGL?
8. How do you get the rendering context of a canvas in HTML?
9. How is fabric made from canvas?
10. Is canvas natural or manmade?

Tags

1. #faster
2. #milliseconds
3. #efficient
4. #pipeline
5. #simple
6. #every
7. #short
8. #frame
9. #seems
10. #opengl
11. #smoother
12. #answer
13. #rendering
14. #direct3d
15. #directx