🇬🇧 Made in United Kingdom

Discover United Kingdom's Leading Open Source Projects: Explore top-notch open source initiatives hailing from the vibrant tech community of United Kingdom.

TOP CSS Projects

1
jgthms/bulma

jgthms/bulma

Modern CSS framework based on Flexbox
CSS
47,555
star
2
DataTables/DataTables

DataTables/DataTables

Tables plug-in for jQuery
CSS
7,199
star
3
lukehaas/css-loaders

lukehaas/css-loaders

A collection of loading spinners animated with CSS
CSS
7,047
star
4
pattle/simpsons-in-css

pattle/simpsons-in-css

Simpsons characters in CSS
CSS
4,556
star
5
marvelapp/devices.css

marvelapp/devices.css

Pure CSS phones and tablets
CSS
3,924
star
6
csswizardry/inuit.css

csswizardry/inuit.css

Powerful, scalable, Sass-based, BEM, OOCSS framework.
CSS
3,838
star
7
Andy-set-studio/modern-css-reset

Andy-set-studio/modern-css-reset

A bare-bones CSS reset for modern web development.
CSS
2,949
star
8
remy/mit-license

remy/mit-license

Hosted MIT License with details controlled through this repo
CSS
2,258
star
9
marcelodolza/iziModal

marcelodolza/iziModal

Elegant, responsive, flexible and lightweight modal plugin with jQuery.
CSS
2,161
star
10
aftertheflood/sparks

aftertheflood/sparks

A typeface for creating sparklines in text without code.
CSS
2,076
star
11
daneden/Toast

daneden/Toast

🍞 A highly-customizable, responsive (S)CSS grid
CSS
2,000
star
12
csswizardry/ct

csswizardry/ct

Let’s take a look inside your <head>…
CSS
1,848
star
13
soulwire/Makisu

soulwire/Makisu

CSS 3D Dropdown Concept
CSS
1,532
star
14
IanLunn/jQuery-Parallax

IanLunn/jQuery-Parallax

**NO LONGER MAINTAINED** Used to recreate the Nike Better World parallax effect
CSS
1,525
star
15
csswizardry/csswizardry-grids

csswizardry/csswizardry-grids

Simple, fluid, nestable, flexible, Sass-based, responsive grid system.
CSS
1,491
star
16
Heydon/fukol-grids

Heydon/fukol-grids

CSS
1,468
star
17
openexchangerates/money.js

openexchangerates/money.js

money.js is a tiny (1kb) javascript currency conversion library, for web & nodeJS
CSS
1,436
star
18
cormullion/juliamono

cormullion/juliamono

repository for JuliaMono, a monospaced font with reasonable Unicode support.
CSS
1,390
star
19
elipapa/markdown-cv

elipapa/markdown-cv

a simple template to write your CV in a readable markdown file and use CSS to publish/print it.
CSS
1,312
star
20
codyhouse/codyhouse-framework

codyhouse/codyhouse-framework

A lightweight front-end framework for building accessible, bespoke interfaces.
CSS
1,166
star
21
rosario/kasper

rosario/kasper

Ghost's default theme (Casper v1.0) on Jekyll
CSS
1,040
star
22
adactio/Pattern-Primer

adactio/Pattern-Primer

Generating styled markup from a folder of markup snippets.
CSS
995
star
23
developedbyed/glass-website

developedbyed/glass-website

CSS
936
star
24
jgthms/lavalamp.js

jgthms/lavalamp.js

A replacement for infinite scrolling.
CSS
885
star
25
jaicab/localFont

jaicab/localFont

Implement localStorage web font caching in seconds
CSS
850
star
26
adamsilver/maintainablecss.com-jekyll

adamsilver/maintainablecss.com-jekyll

Write CSS without worrying that overzealous, pre-existing styles will cause problems. MaintainableCSS is an approach to writing modular, scalable and of course, maintainable CSS.
CSS
847
star
27
Heydon/REVENGE.CSS

Heydon/REVENGE.CSS

A CSS bookmarklet that puts pink error boxes (with messages in comic sans) everywhere you write bad HTML.
CSS
828
star
28
greggigon/my-personal-kanban

greggigon/my-personal-kanban

This is a one page HTML/JavaScript application for people who would like to use simple and basic Kanban board for their personal stuff
CSS
814
star
29
csswizardry/typecsset

csswizardry/typecsset

A small Sass library for setting type on the web.
CSS
713
star
30
Andy-set-studio/boilerform

Andy-set-studio/boilerform

Boilerform is a little HTML and CSS boilerplate to take the pain away from working with forms.
CSS
713
star
31
AurelioDeRosa/HTML5-API-demos

AurelioDeRosa/HTML5-API-demos

A repository where you can find information about many JavaScript and HTML5 APIs.
CSS
706
star
32
redroot/holmes

redroot/holmes

Holmes is stand-alone diagnostic CSS stylesheet that can highlight potentially invalid or erroneous HTML(5) markup by adding one class
CSS
698
star
33
scottparry/Workless

scottparry/Workless

Workless is a CSS base framework to get your projects up and running as quickly as possible.
CSS
636
star
34
frend/frend.co

frend/frend.co

Frend — A collection of accessible, modern front-end components.
CSS
633
star
35
colourgarden/avalanche

colourgarden/avalanche

Superclean, powerful, responsive, Sass-based, BEM-syntax CSS grid system
CSS
626
star
36
mikekelly/hal_specification

mikekelly/hal_specification

HAL Specification
CSS
619
star
37
mike-goodwin/owasp-threat-dragon-desktop

mike-goodwin/owasp-threat-dragon-desktop

An installable desktop variant of OWASP Threat Dragon
CSS
594
star
38
jgthms/javascript-in-14-minutes

jgthms/javascript-in-14-minutes

Learn the basics of JavaScript in 14 minutes
CSS
548
star
39
aaronlumsden/tabulous.js

aaronlumsden/tabulous.js

A jQuery tabs module for todays web!
CSS
545
star
40
adamfairhead/webicons

adamfairhead/webicons

Webicons is a set of resolution-independent social icons for use on your website. They use feature-detected SVG graphics (with PNG fallbacks) to display the icons over their appropriate negatively indented anchor titles.
CSS
532
star
41
NigelOToole/direction-reveal

NigelOToole/direction-reveal

Detects the direction a user enters or leaves an element allowing you to reveal or hide content based on this direction.
CSS
525
star
42
jjaybrown/ionic-material-design-lite

jjaybrown/ionic-material-design-lite

Material Design (Lite) style override for Ionic Framework
CSS
518
star
43
malarkey/Rock-Hammer

malarkey/Rock-Hammer

A curated project library for Hammer For Mac. Rock Hammer contains baseline typography, plus styling for common HTML elements including images, forms and tables, as well as navigation, responsive modules and widgets
CSS
502
star
44
evildmp/diataxis-documentation-framework

evildmp/diataxis-documentation-framework

"The Grand Unified Theory of Documentation" (David Laing) - a popular and transformative documentation authoring framework
CSS
499
star
45
daleanthony/uno

daleanthony/uno

Uno - a minimal, responsive theme for Ghost
CSS
492
star
46
TryKickoff/kickoff

TryKickoff/kickoff

🏀 A lightweight front-end framework for creating scalable, responsive sites. Version 8 has just been released!
CSS
463
star
47
sydlawrence/jquery.videoBG

sydlawrence/jquery.videoBG

Adding HTML5 video backgrounds to websites
CSS
457
star
48
almonk/pylon

almonk/pylon

Declarative layout primitives for CSS & HTML
CSS
441
star
49
jackdomleo7/Checka11y.css

jackdomleo7/Checka11y.css

A CSS stylesheet to quickly highlight a11y concerns.
CSS
438
star
50
csalmeida/protonmail-themes

csalmeida/protonmail-themes

Customise ProtonMail with themes and enhance your encrypted email experience.
CSS
429
star
51
petargyurov/virtual-bookshelf

petargyurov/virtual-bookshelf

A simple bookshelf made in CSS, HTML and vanilla JS.
CSS
422
star
52
Varin6/Hover-Buttons

Varin6/Hover-Buttons

Animated CSS/SCSS Buttons
CSS
420
star
53
apex/apex-ui

apex/apex-ui

Apex monochrome Atom theme UI.
CSS
412
star
54
ept/crdt-website

ept/crdt-website

Source of the crdt.tech website
CSS
407
star
55
developedbyed/3d-card-effect

developedbyed/3d-card-effect

CSS
380
star
56
timpaul/form-extractor-prototype

timpaul/form-extractor-prototype

A prototype of a tool that generates web forms from document forms
CSS
380
star
57
aaronlumsden/Material-Preloader

aaronlumsden/Material-Preloader

A jQuery plugin that recreates the Material Design pre-loader (as seen on inbox).
CSS
369
star
58
btply/nodeshop

btply/nodeshop

Node.JS and Express powered E-Commerce System
CSS
364
star
59
simontabor/jquery-toggles

simontabor/jquery-toggles

jQuery plugin to make easy toggle buttons
CSS
362
star
60
jshjohnson/Animate

jshjohnson/Animate

A tiny JS (5KB) library to trigger animations on elements when they are within the viewport 👓
CSS
357
star
61
mildrenben/surface

mildrenben/surface

A Material Design CSS only framework
CSS
353
star
62
themagicalmammal/howtolinux

themagicalmammal/howtolinux

A Webpage with tips, tricks and guides for Linux. (with Algolia Search)
CSS
352
star
63
grahammiller/ResponsiveGridSystem

grahammiller/ResponsiveGridSystem

Spectacularly Easy Responsive Web Design
CSS
335
star
64
cloudinary/cloudinary_js

cloudinary/cloudinary_js

Cloudinary JavaScript library
CSS
328
star
65
beneverard/jqPagination

beneverard/jqPagination

jqPagination, a jQuery pagination plugin
CSS
326
star
66
ARM-software/opengl-es-sdk-for-android

ARM-software/opengl-es-sdk-for-android

OpenGL ES SDK for Android
CSS
325
star
67
alistairtweedie/pintsize

alistairtweedie/pintsize

Customisable 💪 Flexbox grid system
CSS
325
star
68
AdamMarsden/simple-typography

AdamMarsden/simple-typography

A simple starting ground for beautiful typography on the web using Sass.
CSS
315
star
69
bashtage/sphinx-material

bashtage/sphinx-material

A material-based, responsive theme inspired by mkdocs-material
CSS
315
star
70
engageinteractive/core

engageinteractive/core

Our Front-end baseplate, from mobile to desktop
CSS
310
star
71
daylerees/anbu

daylerees/anbu

Anbu profiler for the Laravel PHP Framework.
CSS
308
star
72
thi-ng/org-spec

thi-ng/org-spec

Org-mode skeleton for technical specifications & HTML theme
CSS
301
star
73
danielquinn/aletheia

danielquinn/aletheia

Fight fake news with cryptography & human nature
CSS
298
star
74
jacobtomlinson/carte-noire

jacobtomlinson/carte-noire

A simple jekyll theme for blogging
CSS
296
star
75
buildingblocks/grunt-combine-media-queries

buildingblocks/grunt-combine-media-queries

[DEPRECATED] A new version is managed here: https://github.com/frontendfriends/grunt-combine-mq
CSS
293
star
76
ffAudio/PluginGuiMagic

ffAudio/PluginGuiMagic

Examples for foleys_gui_magic - the styleable plugin gui
CSS
293
star
77
developedbyed/laptop-ui

developedbyed/laptop-ui

CSS
285
star
78
xyl0n/iris

xyl0n/iris

A simple, flat and bold Gtk theme.
CSS
277
star
79
jgthms/bulma-start

jgthms/bulma-start

Start package for Bulma
CSS
273
star
80
PacktPublishing/50-Projects-In-50-Days---HTML-CSS-JavaScript

PacktPublishing/50-Projects-In-50-Days---HTML-CSS-JavaScript

50 Projects In 50 Days - HTML, CSS & JavaScript, by Packt Publishing
CSS
269
star
81
AdamMarsden/Crumpet

AdamMarsden/Crumpet

Crumpet is a deliciously simple SASS/SCSS responsive framework that keeps your HTML clean & stays out of your way.
CSS
263
star
82
rachelandrew/css-for-print

rachelandrew/css-for-print

CSS
263
star
83
invertase/angular-toasty

invertase/angular-toasty

A simple standalone AngularJS module with extensive features that provides growl-style alerts and messages for your app!
CSS
255
star
84
stuartduff/storefront-child-theme

stuartduff/storefront-child-theme

A blank starter child theme for WooThemes free StoreFront WooCommerce theme.
CSS
253
star
85
fuzzymannerz/swmp

fuzzymannerz/swmp

A responsive, eye-pleasing Linux server statistics dashboard.
CSS
252
star
86
alssndro/trianglify-background-generator

alssndro/trianglify-background-generator

Generate backgrounds using the trianglify plugin
CSS
250
star
87
razvanbalosin/Splitchar.js

razvanbalosin/Splitchar.js

Style and design the first, second or both halves of a character
CSS
248
star
88
benhowdle89/Adaptive-Backgrounds

benhowdle89/Adaptive-Backgrounds

A JavaScript plugin for extracting the dominant color from images and applying the color to their parent.
CSS
245
star
89
codyhouse/animated-headline

codyhouse/animated-headline

A collection of animated headlines
CSS
239
star
90
tomsansome/data-img-jquery

tomsansome/data-img-jquery

Small plugin to deal with responsive image delivery. Think responsive.io minus the cdn.
CSS
237
star
91
philberty/vigilant

philberty/vigilant

Application Driven Stats Monitoring
CSS
229
star
92
Ehesp/Chrome-Extension-Twitter-Bootstrap-3-Template

Ehesp/Chrome-Extension-Twitter-Bootstrap-3-Template

A template for making a Google Chrome Extension, using Twitter Bootstrap 3.
CSS
226
star
93
jackbarham/vuejs-style-guide

jackbarham/vuejs-style-guide

Interactive UI Style Guide for Vibecast built with Vue.js
CSS
226
star
94
csswizardry/nudge

csswizardry/nudge

Warn developers about improper selector usage
CSS
225
star
95
seeker89/cozy-pfm

seeker89/cozy-pfm

Cozy Personal Finance Manager
CSS
220
star
96
ForbesLindesay/promisejs.org

ForbesLindesay/promisejs.org

a promise website to document and promote
CSS
217
star
97
andismith/dev-tool-secrets

andismith/dev-tool-secrets

A site providing a list of secrets for the Browser Developer Tools in Chrome, Firebug, Firefox, Internet Explorer, Opera and Safari.
CSS
217
star
98
plausible/docs

plausible/docs

Documentation for Plausible Analytics
CSS
215
star
99
marioparaschiv/dark-discord

marioparaschiv/dark-discord

An actual dark mode for discord.
CSS
214
star
100
PacktPublishing/Django-5-By-Example

PacktPublishing/Django-5-By-Example

Django 5 By Example (5th Edition) published by Packt
CSS
213
star