Here's the list of my React sandboxes. The purpose is to have a reproducible exploration into the React ecosystem.
It is linked to the repo and sandbox:

1. React 17 without automatic batching. [repo][sandbox]
2. React 18 with automatic batching. [repo][sandbox]
3. Page scrolling into an element by id. [repo][sandbox]
4. Internationalization (I18N) with aws-amplify. [repo][sandbox]
5. Styling MUI DatePicker. [repo][sandbox]
6. Getting mouse coordinate on a given page. [repo][sandbox]
7. Slot machine prototype with react-spring. [repo][sandbox]
8. Adding outlier margin to the child component in MUI V5 Stack. [repo][sandbox]
9. Download svg node as png or svg file. [repo][sandbox]
10. You do not need form tag 1. [repo][sandbox]
11. You do not need form tag 2. [repo][sandbox]
12. You do not need form tag 3 (explained). [repo][sandbox]
13. FB Group table puzzle with responsive feature. [repo][sandbox]
14. Rebuilding PSE Kominfo table which has paginated query. [repo][sandbox]
15. Animating chart transition with react-spring library. [repo][sandbox]
16. Animating chart transition with visx xychart. [repo][sandbox]
17. Fading Modal with react-spring. [repo][sandbox]
18. Minimal Accordion with react-spring. [repo][sandbox]
19. Reproducible useBoop by joshwcomeau. [sandbox]
20. Randomized 3D coin spin with React Three Fiber. [sandbox]