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Create React App Officially Deprecated Amid React 19 Compatibility Issues
Create React App is officially deprecated due to React 19 issues and lack of maintenance—developers should switch to Vite or other modern alternatives.
check-header
Advanced tools
Check if a header name or header value is valid.
https://tools.ietf.org/html/rfc7230#section-3.2.6
This is a simpler version of node's internal optimized header validation and should stay compatible with it. If the corresponding tests are not updated with node's tests, please open an issue or submit a PR.
$ npm install check-header
import { validHeaderName, validHeaderValue } from 'check-header'
validHeaderName('foo') // => true
validHeaderName('@@') // => false
validHeaderValue('hey') // => true
validHeaderValue('中文呢') // => false
FAQs
Check if a header name or header value is valid.
The npm package check-header receives a total of 0 weekly downloads. As such, check-header popularity was classified as not popular.
We found that check-header demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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