javascript-tutorial / javascript-tutorial/en.javascript.info
error in size-and-scroll task [Place the ball in the field center]
- Dominant language
- HTML
- Stars
- 25.5k
- Forks
- 4k
- PR merge metrics
- No merged PRs in 30d
Description
Despite fd81db7 attempts to fix this issue, the problem actually persists.
Safari 14 looks well:

Chrome 94 displays wrong:

But it shows well after opening the page, is this maybe an iframe issue?
Contributor guide
No contributing guide indexed for this repository
Research direction
Start by opening the “Place the ball in the field center” size-and-scroll task and reproduce the difference between Chrome 94 and Safari 14. Review the earlier fd81db7 attempt and compare the initial rendering with the state after opening the page, including whether the iframe is involved; done means the ball is centered consistently.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- html, javascript
- Domain
- frontend, web-dev
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100