mathiasbynens / mathiasbynens/punycode.js
case-insensitive issue
Nobody has claimed this yet.
- Dominant language
- JavaScript
- Stars
- 1.7k
- Forks
- 170
- PR merge metrics
- No merged PRs in 30d
Description
Domain names are case-insensitive and library has problem with uppercase.
```
punnycode.toASCII('ÜBER.COM');
```
`xn--BER-ska.COM` good
```
punycode.toUnicode('xn--BER-ska.COM');
```
`Über.COM` not good because case format is lost
```
punycode.toUnicode('XN--BER-SKA.COM');
```
`XN--BER-SKA.COM` not good
Contributor guide
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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
Reproduce the punycode.toASCII and punycode.toUnicode examples from the issue, then trace the library's conversion entry points to find where uppercase information is lost. Done means the documented uppercase domain cases produce the expected case-preserving results.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- javascript
- Domain
- backend
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100