New
Color and Typography Updates in v9

Base Web React UI Framework

Base Web is a foundation for initiating, evolving, and unifying web products.

Setup Base Web

Base Web is distributed as an npm package. As Base Web is built on top of a CSS-in-JS engine, all you need is the dependencies from npm.
Setup Base Web

Learning Base Web

Probably the best way to learn Base Web is by start building an application using it. On this page, you’ll find a simple and a more complex app built using Base Web.
Learn more

Components

Base Web provides a robust suite of components out of the box. These include complex, ready to use components such as the Datepicker and low-level composable primitives, such as Layer.

For an overview of everything that we offer, check out the component gallery.

Extensibility

Through the Overrides API and configurable Themes, Base Web provides you with an extreme level of customization. No matter if you want to modify a component in one place only, or you want to build your design system on top of Base Web, we have the options for you.

Built-in Accessibility

Base Web does the heavy lifting for you—components are built with accessibility being a first-class citizen.

Performance

Styletron is the CSS-in-JS engine powering Base Web. Based on our benchmarks, this is one of the fastest solution.

Who is using Base Web?

Thanks to our contributors

gergelyke
chasestarr
nadiia
tajo
sandgraham
schnerd
leyanlo
abmai
blackswanny
jh3y
austin94
KevinGrandon
DianaSuvorova
tlevin
qqingvarqq
kahwee
jonsadka
nguyensomniac
MarkReeder
IgorWilbert
ardok
jcemer
rtsao
anantkamath
choyongjoon
alexzywiak
phou87
ervasive
akshatnitd
simPod
ashish-kale
dguenther
jcready
shannonmoeller
rohit012
lessenadam
AjayPoshak
AEgan
alee8
Dogfalo
paramoshkinandrew
bwolfe-celartem
zxbodya
bvluong
chirgjn
chrisirhc
chrisrauh
nudge
yogurtandjam
ksheedlo
ksnyder9801
marcelocarmona
Martskin
zsobral
enjoylife
MythlinMasterdo
oliviertassinari
raymondwang
restrin-extensis
rbrishabh
IrregularShed
TravisL12
VelislavaRogleva
vicapow
zirho
angus-c
benlin1994
bettergui
dswho
fanglansheng
joginder07
zgthompson
aevarisak