A (very) small library that counts selectors in a CSS file.
This is mainly useful to detect when your CSS files have crossed the 4095 selector limit imposed by Internet Explorer 9 and lower.
= Installation
gem install css_counter
= Usage
require 'css_counter'
css = <<-EOS h1 { color: red } h2 { color: green } EOS
CssCounter.new(css).selectors => 2
== Rails
To ensure none of the compiled CSS files in your rails app exceed the IE selector limit, there's a rake task you can run as part of a build process.
Add css_counter to your application Gemfile, and then run:
bundle exec rake css_counter:check_selectors
FAQs
Unknown package
We found that css_counter 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.
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.
Research
Security News
Malicious PyPI checkers validate stolen emails against TikTok and Instagram APIs, enabling targeted account attacks and dark web credential sales.
Security News
The Node.js TSC opted not to endorse a feature bounty program, citing concerns about incentives, governance, and project neutrality.
Research
Security News
A look at the top trends in how threat actors are weaponizing open source packages to deliver malware and persist across the software supply chain.