PulseGatePost-LLM software, agents & workflows market (since 2022)
Coverage
167,224

Apps indexed

 

Freshness
5 min ago

Last update

 

Cadence
1,431/day

7-day average

Indexed today: 393

PulseGate

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CCss logo

Css

concrete.style·Infrastructure

concrete.css is an open-source, classless CSS stylesheet designed for simplicity and lightness. It enables developers to quickly style web pages without writing custom CSS classes, supporting both light and dark themes. The stylesheet is available via CDN and npm for easy integration into projects.

Open SourceMIT
WebCLICloud-managed
C
Css preview
Visit concrete.style↗
⭐634
stars
🍴17
forks
✓6
features
📅2019
since

Overview

6 features

Css sits in PulseGate's Frameworks & SDKs category. It focuses on simplifying website styling without the need for custom CSS classes or heavy frameworks. It is built as an open-source project for web developers. Css is open source under the MIT license. Css is available on the web and the command line.

Behind Css is concrete.css Maintainers, and the product first shipped in 2019. Development happens publicly on GitHub with 634 stars. PulseGate's similarity index finds few close equivalents — Css occupies a relatively distinct niche. Key capabilities include dark mode support, classless design, and CDN delivery.

  • ✓Dark mode support
  • ✓Classless design
  • ✓CDN delivery
  • ✓npm package
  • ✓Lightweight
  • ✓Responsive layout

Tags

classless-csslightweight-stylesheetresponsive-design

Built with & integrations

Runs on
BrowserCLICloud-managed

Trust & compliance

LicenseMIT
Verified signals
✓ HTTPS✓ Open Source✓ Free tier✓ GitHub · ★ 634

Recent events

Latest indexed changes and source events

  1. IndexedJun 17, 8:44 PM

    concrete.style discovered by the PulseGate indexer

    Source: PulseGate indexerOpen ↗

Frequently asked questions about Css

What does Css do?
Css focuses on simplifying website styling without the need for custom CSS classes or heavy frameworks. It is catalogued under Frameworks & SDKs on PulseGate.
Who is Css for?
Css is an open-source project built for web developers.
Is Css free?
Yes — Css is open source under the MIT license and free to use.
What platforms does Css run on?
Css runs on the web and the command line.
Is Css still maintained?
PulseGate's automated liveness checks currently classify Css as active.
What are alternatives to Css?
Similar tools tracked by PulseGate include Visualcss, µCSS, and inline-css.VisualcssµCSSinline-css
Who makes Css?
Css is developed by concrete.css Maintainers.
When did Css launch?
Css first shipped in 2019.

At a glance

Platforms
Cli · Web
Languages
English
Open source
Yes · ★ 634
License
MIT
First seen
May 23, 2023
Activity
🟢 Active
Status
🟢 Active
Built for
web developers
Model
Open source
Solves
Simplifying website styling without the need for custom CSS classes or heavy frameworks.

Developer

concrete.css Maintainers
Team
↗ GitHub

Open source

View on GitHub →
⭐ Stars
634
🍴 Forks
17
Open issues
3
Last commit
8mo ago
Commits 90d
0
Contributors
9
Authorship
Team
Default branch
main
Latest release
v3.0.0 · 2y ago

PulseGate index

Confidence
High · 96
Indexed
Jun 17, 2026
Lifecycle
Alive
Activity
Active
First seen
May 2023
Last seen
4w ago
Freshness
Unknown
Identity audit (9)
Entity ID
cmqijj2uu034511b6kp6f3sfq
Slug
concrete-css-concrete-style
Verification state
Indexed for public listing
Claim / listing state
Unclaimed · listed: yes
Index status
Included in index
Latest evidence snapshot
Jun 17, 2026
Timeline basis
Indexed-at chronology (no inferred launch/funding milestones).
Last updated
Jul 5, 2026
Canonical URL
https://concrete.style/

Similar apps

Other apps tracked under the same category.

  • Visualcss
    visualcss.com
  • µCSS
    mucss.org
  • inline-css
    pypi.org
  • Panda CSS
    panda-css.com
  • CSS Hooks
    css-hooks.com
  • ButterflyCSS| build handdrawn creative
    amrzlabs.com