
Security News
Browserslist-rs Gets Major Refactor, Cutting Binary Size by Over 1MB
Browserslist-rs now uses static data to reduce binary size by over 1MB, improving memory use and performance for Rust-based frontend tools.
react-classset
Advanced tools
classSet()
is a neat utility for easily manipulating the DOM class
string. This previously resided inside React as a utility, but is now pulled out and library-agnostic.
Here's a common scenario
var classString = 'message';
if (isImportant) {
classString += ' message-important';
}
if (isRead) {
classString += ' message-read';
}
This can quickly get tedious, as assigning class name strings can be hard to read and error-prone. classSet()
solves this problem:
var classString = classSet({
'message': true,
'message-important': isImportant,
'message-read': isRead
});
When using classSet()
, pass an object with keys of the CSS class names you might or might not need. Truthy values will result in the key being a part of the resulting string.
Alternatively, you can also use it this way:
cx('a', 0, null, undefined, 'b'); // 'a 0 b', discards null values
No more hacky string concatenations!
0.0.2 (January 31th 2015)
FAQs
Utility for easily manipulating the DOM class string
The npm package react-classset receives a total of 423 weekly downloads. As such, react-classset popularity was classified as not popular.
We found that react-classset demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 2 open source maintainers collaborating on the project.
Did you know?
Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.
Security News
Browserslist-rs now uses static data to reduce binary size by over 1MB, improving memory use and performance for Rust-based frontend tools.
Research
Security News
Eight new malicious Firefox extensions impersonate games, steal OAuth tokens, hijack sessions, and exploit browser permissions to spy on users.
Security News
The official Go SDK for the Model Context Protocol is in development, with a stable, production-ready release expected by August 2025.