How are keys compared?
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- Dominant language
- JavaScript
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Description
I'm guessing Object.is but it is not specified anywhere on https://reactjs.org/docs/reconciliation.html.
I couldn't easily find it with Google as well :/
This should be added to the abovementioned page.
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start with the reconciliation documentation page linked in the issue and determine how React compares keys. Update that page to state the comparison behavior clearly, then verify the explanation answers whether Object.is is used.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- javascript, react
- Domain
- documentation
- Issue type
- Documentation
- Difficulty
- 1/5
- Estimated time
- Under an hour
- Activity status
- Stale
- Clarity
- Clearly specified
- Newbie friendliness
- 50/100