Ecosyste.ms: Awesome

An open API service indexing awesome lists of open source software.

Awesome Lists | Featured Topics | Projects

https://github.com/alexpate/awesome-design-systems

πŸ’…πŸ» βš’ A collection of awesome design systems
https://github.com/alexpate/awesome-design-systems

List: awesome-design-systems

awesome awesome-list design-systems hacktoberfest pattern-library ui-library

Last synced: 2 months ago
JSON representation

πŸ’…πŸ» βš’ A collection of awesome design systems

Awesome Lists containing this project

README

        

![cover](/cover.png)

![Contributions Welcome](https://img.shields.io/badge/Contributions-welcome-blue.svg)

Know a resource that isn't listed below? Feel free to create a new [pull request](https://github.com/alexpate/awesome-design-systems/pulls).

> A design system is a collection of documentation on principles and best practices, that helps guide a team to build digital products. They are often embodied in UI libraries and pattern libraries, but can extend to include guides on other areas such as 'Voice and Tone'.

---

### Tags

- Components: Contains coded patterns and examples.
- Voice & Tone: Provides guidance on how language should be used.
- Designers Kit: Includes a Sketch/Photoshop/Figma/etc. file for designers.
- Source code: Publically viewable source code

---

| | Components | Voice & Tone | Designers Kit | Source code \* |
|----------------------------------------------------------------------------------------------------------------|:----------:|:------------:|:-------------:|:-----------------------------------------------------------------------------:|
| [Aalto University](https://brand.aalto.fi/) | πŸ‘ | πŸ‘ | πŸ‘ | |
| [Adobe Spectrum](https://spectrum.adobe.com) | πŸ‘ | πŸ‘ | πŸ‘ | [:octocat:](https://github.com/adobe/react-spectrum) |
| [Adjust Atlas](https://atlas.adeven.com) | πŸ‘ | πŸ‘ | πŸ‘ | |
| [Alaska Airlines](https://auro.alaskaair.com/) | πŸ‘ | πŸ‘ | πŸ‘ | [:octocat:](https://github.com/AlaskaAirlines) |
| [Alibaba Ant Design](https://ant.design) | πŸ‘ | πŸ‘ | πŸ‘ | [:octocat:](https://github.com/ant-design/ant-design/) |
| [Amplify UI](https://ui.docs.amplify.aws/) | πŸ‘ | πŸ‘ | πŸ‘ | [:octocat:](https://github.com/aws-amplify/amplify-ui/) |
| [Appear Here Styleguide](https://bloom.appearhere.co.uk/) | πŸ‘ | | | [:octocat:](https://github.com/appearhere/bloom) |
| [Apple Developer Design Guidelines](https://developer.apple.com/design/) | | | πŸ‘ | |
| [Aragon UI](https://ui.aragon.org/) | πŸ‘ | | | [:octocat:](https://github.com/aragon/ui) |
| [Artsy Palette](https://palette.artsy.net/) | πŸ‘ | | | [:octocat:](https://github.com/artsy/palette) |
| [Astro UXDS](https://astrouxds.com/) | πŸ‘ | | πŸ‘ | [:octocat:](https://github.com/RocketCommunicationsInc/astro-components) |
| [AT UIKIT](https://at-ui.github.io/at-ui/#/en) | πŸ‘ | | | [:octocat:](https://github.com/at-ui/at-ui) |
| [Atlassian Design System](https://atlassian.design) | πŸ‘ | πŸ‘ | πŸ‘ | [:space_invader:](https://bitbucket.org/atlassian/atlassian-frontend-mirror/) |
| [Audi UI Kit](https://www.audi.com/ci/en/guides/user-interface/introduction.html) | πŸ‘ | | πŸ‘ | [:octocat:](https://github.com/audi/audi-ui) |
| [Aurora (Government of Canada)](https://design.gccollab.ca/) | πŸ‘ | πŸ‘ | πŸ‘ | [:octocat:](https://github.com/gctools-outilsgc/design-system) |
| [AutoGuru Overdrive](http://overdrive.autoguru.io/) | πŸ‘ | | | [:octocat:](https://github.com/autoguru-au/overdrive) |
| [AWS Cloudscape Design System](https://cloudscape.design/) | πŸ‘ | πŸ‘ | πŸ‘ | [:octocat:](https://github.com/cloudscape-design/components) |
| [Backpack (Skyscanner)](https://skyscanner.design/) | πŸ‘ | πŸ‘ | πŸ‘ | [:octocat:](https://github.com/skyscanner/backpack) |
| [Barnardo’s Design System](https://design-system.barnardos.org.uk) | πŸ‘ | πŸ‘ | | [:octocat:](https://github.com/barnardos/design-system) |
| [Basis Design System](https://basis.now.sh) | πŸ‘ | | | [:octocat:](https://github.com/moroshko/basis) |
| [BBC GEL (Global Experience Language)](https://www.bbc.co.uk/gel) | πŸ‘ | πŸ‘ | πŸ‘ | |
| [Bento DS](https://bento-ds.com) | πŸ‘ | | πŸ‘ | [:octocat:](https://github.com/buildo/bento-design-system) |
| [BLiP](https://design.take.net/) | πŸ‘ | | | [:octocat:](https://github.com/takenet/blip-toolkit) |
| [Blueprint](https://blueprintjs.com/) | πŸ‘ | | πŸ‘ | [:octocat:](https://github.com/palantir/blueprint) |
| [Bold (Bridge Design System)](https://bold.bridge.ufsc.br/) | πŸ‘ | | πŸ‘ | [:octocat:](https://github.com/laboratoriobridge/bold) |
| [Bolt Design System](https://boltdesignsystem.com/) | πŸ‘ | | | [:octocat:](https://github.com/boltdesignsystem/bolt) |
| [Braid Design System](https://seek-oss.github.io/braid-design-system/) | πŸ‘ | | | [:octocat:](https://github.com/seek-oss/braid-design-system) |
| [Brighte Spark Design System](https://spark.brighte.com.au/) | πŸ‘ | | | [:octocat:](https://github.com/Brighte-Labs/spark-web) |
| [British Gas Nucleus](https://britishgas.design/) | πŸ‘ | πŸ‘ | | |
| [Buildit Gravity](http://style.buildit.digital/) | πŸ‘ | | | [:octocat:](https://github.com/buildit/gravity-ui-web) |
| [Bulb Design System](https://design.bulb.co.uk/) | πŸ‘ | πŸ‘ | | |
| [Bumbag UI](https://bumbag.style/) | πŸ‘ | | | [:octocat:](https://github.com/bumbag/bumbag-ui) |
| [BuzzFeed Solid](https://solid.buzzfeed.com/) | πŸ‘ | | πŸ‘ | [:octocat:](https://github.com/buzzfeed/solid) |
| [Buzzvil Design System](https://design.buzzvil.com/) | πŸ‘ | πŸ‘ | | |
| [CA Technologies Mineral UI](https://mineral-ui.netlify.app/) | πŸ‘ | | | [:octocat:](https://github.com/mineral-ui/mineral-ui) |
| [Cards Binary Design](https://github.com/opensource-cards/binary-ui) | πŸ‘ | πŸ‘ | πŸ‘ | [:octocat:](https://github.com/opensource-cards/binary-ui) |
| [CBRE Blocks](https://blocks.cbrebuild.com/) | πŸ‘ | πŸ‘ | | |
| [Cedar](https://rei.github.io/rei-cedar-docs/) | πŸ‘ | | πŸ‘ | [:octocat:](https://github.com/rei/rei-cedar) |
| [censhare Zen](https://design.censhare.com/) | πŸ‘ | πŸ‘ | | |
| [Chakra UI](https://chakra-ui.com/) | πŸ‘ | | | [:octocat:](https://github.com/chakra-ui/chakra-ui) |
| [City of Boston Fleet](https://patterns.boston.gov/) | πŸ‘ | πŸ‘ | | [:octocat:](https://github.com/CityOfBoston/digital) |
| [Cloudflare](https://cloudflare.github.io/cf-ui/) | πŸ‘ | | | [:octocat:](https://github.com/cloudflare/cf-ui) |
| [Co-op Experience Library](https://www.coop.co.uk/experience-library/) | πŸ‘ | πŸ‘ | πŸ‘ | [:octocat:](https://github.com/coopdigital/experience-library) |
| [Contentful Forma 36](https://f36.contentful.com/) | πŸ‘ | πŸ‘ | πŸ‘ | [:octocat:](https://github.com/contentful/forma-36) |
| [Decathlon Design System - Vitamin](https://decathlon.design/) | πŸ‘ | | πŸ‘ | [:octocat:](https://github.com/decathlon/vitamin-web) |
| [Decentraland UI](https://ui.decentraland.org/) | πŸ‘ | | | [:octocat:](https://github.com/decentraland/ui) |
| [Documenso Design System](https://documenso.com/design-system) | πŸ‘ | | πŸ‘ | [:octocat:](https://github.com/documenso/documenso) |
| [Duet](https://www.duetds.com) | πŸ‘ | | πŸ‘ | |
| [Duolingo](https://design.duolingo.com/) | | πŸ‘ | | |
| [eBay Skin](https://ebay.github.io/skin/) | πŸ‘ | | | [:octocat:](https://github.com/eBay/skin) |
| [Elastic UI Framework](https://elastic.github.io/eui/) | πŸ‘ | πŸ‘ | πŸ‘ | [:octocat:](https://github.com/elastic/eui) |
| [ENGIE Fluid Design System](https://www.engie.design) | πŸ‘ | | πŸ‘ | |
| [Enigma Boundless](https://boundless.js.org/) | πŸ‘ | | | [:octocat:](https://github.com/enigma-io/boundless) |
| [Estonia Country Design Guidelines](https://brand.estonia.ee) | πŸ‘ | πŸ‘ | πŸ‘ | |
| [Evergreen](https://evergreen.surge.sh) | πŸ‘ | | | [:octocat:](https://github.com/segmentio/evergreen) |
| [Figma UI Components](https://figma-ui.lessmess.dev/) | πŸ‘ | | | [:octocat:](https://github.com/lessmess-dev/figma-ui-components) |
| [Financial Times Origami](https://origami.ft.com/) | πŸ‘ | | | [:octocat:](https://github.com/Financial-Times/origami) |
| [Finastra Design System](https://design.fusionfabric.cloud/) | πŸ‘ | | πŸ‘ | [:octocat:](https://github.com/fusionfabric/finastra-design-system) |
| [Finland Toolbox](https://toolbox.finland.fi/) | | πŸ‘ | πŸ‘ | |
| [Firefox Photon Design System](https://design.firefox.com/photon) | πŸ‘ | πŸ‘ | πŸ‘ | [:octocat:](https://github.com/FirefoxUX/photon) |
| [Fish Tank Design System](https://fishtank.bna.com/) | πŸ‘ | πŸ‘ | πŸ‘ | [:octocat:](https://github.com/bloombergindustry/fishtank-vue) |
| [Flame Design System Santander](https://bancosantander.invisionapp.com/dsm/santander-group/flame-ds-santander) | πŸ‘ | πŸ‘ | πŸ‘ | |
| [Flowbite Design System](https://www.figma.com/community/file/1179442320711977498) | πŸ‘ | | πŸ‘ | [:octocat:](https://github.com/themesberg/flowbite) |
| [Fluent UI](https://developer.microsoft.com/en-us/fluentui#/) | πŸ‘ | πŸ‘ | πŸ‘ | [:octocat:](https://github.com/microsoft/fluentui) |
| [Foundation](https://get.foundation/) | πŸ‘ | πŸ‘ | πŸ‘ | [:octocat:](https://github.com/foundation/foundation-sites) |
| [Foyer Design System](https://design.foyer.lu/) | πŸ‘ | | πŸ‘ | :closed_lock_with_key: |
| [FutureLearn Pattern Library](https://www.futurelearn.com/pattern-library) | πŸ‘ | | | |
| [GitHub Primer](https://primer.style/) | πŸ‘ | | πŸ‘ | [:octocat:](https://github.com/primer/) |
| [GitLab Design System - Pajamas](https://design.gitlab.com/) | πŸ‘ | πŸ‘ | πŸ‘ | [:fox_face:](https://gitlab.com/gitlab-org/design.gitlab.com) |
| [GoodBarber Design System](https://www.goodbarber.com/uxdesign/) | πŸ‘ | | | |
| [Google Material Design](https://material.io/guidelines/#introduction-goals) | πŸ‘ | πŸ‘ | πŸ‘ | [:octocat:](https://github.com/material-components/material-components) |
| [GOV.UK Design System](https://www.gov.uk/design-system) | πŸ‘ | | | [:octocat:](https://github.com/alphagov/govuk-design-system) |
| [Gympass Yoga](https://gympass.github.io/yoga/) | πŸ‘ | πŸ‘ | | [:octocat:](https://github.com/gympass/yoga) |
| [Halstack](https://developer.dxc.com/design/guidelines/principles/overview) | πŸ‘ | | πŸ‘ | [:octocat:](https://github.com/dxc-technology/halstack-style-guide) |
| [HashiCorp Helios](https://helios.hashicorp.design) | πŸ‘ | πŸ‘ | πŸ‘ | [:octocat:](https://github.com/hashicorp/design-system) |
| [Help Scout](https://style.helpscout.com/) | πŸ‘ | πŸ‘ | | [:octocat:](https://github.com/helpscout/seed-framework) |
| [Heroku Purple3](https://design.herokai.com/) | πŸ‘ | | | |
| [Hewlett Packard grommet](https://grommet.github.io) | πŸ‘ | | | [:octocat:](https://github.com/grommet/grommet) |
| [HubSpot Canvas](https://canvas.hubspot.com/) | πŸ‘ | πŸ‘ | | [:octocat:](https://github.com/HubSpot/canvas) |
| [Hudl Design System](https://uniform.hudl.com/) | πŸ‘ | πŸ‘ | | |
| [IBM Carbon](https://www.carbondesignsystem.com/) | πŸ‘ | πŸ‘ | πŸ‘ | [:octocat:](https://github.com/ibm/carbon-components) |
| [IBM Design Language](https://www.ibm.com/design/language/) | πŸ‘ | πŸ‘ | | |
| [IBM Northstar](https://www.ibm.com/standards/web/) | πŸ‘ | πŸ‘ | | |
| [Intuit Harmony](https://designsystem.quickbooks.com/) | πŸ‘ | πŸ‘ | πŸ‘ | |
| [JetBrains Ring UI](https://jetbrains.github.io/ring-ui) | πŸ‘ | | | [:octocat:](https://github.com/JetBrains/ring-ui) |
| [Jobber](https://atlantis.getjobber.com) (πŸ”± Atlantis) | πŸ‘ | | | [:octocat:](https://github.com/GetJobber/atlantis) |
| [JotaDS](https://jota.meiuca.co/) | πŸ‘ | | πŸ‘ | [:octocat:](https://github.com/Meiuca/jota-ds-react) |
| [Kaizen](https://cultureamp.design/) | πŸ‘ | πŸ‘ | | [:octocat:](https://github.com/cultureamp/kaizen-design-system) |
| [Kalo UI](https://kalo.design) | πŸ‘ | | | [:octocat:](https://github.com/kalohq/ui) |
| [Kiwi.com Orbit](https://orbit.kiwi) | πŸ‘ | | πŸ‘ | [:octocat:](https://github.com/kiwicom/orbit-components/) |
| [KoliBri](https://public-ui.github.io/) (Public-UI) | πŸ‘ | | | [:octocat:](https://github.com/public-ui/kolibri/) |
| [Kontur](https://guides.kontur.ru/) | πŸ‘ | | πŸ‘ | [:octocat:](https://github.com/skbkontur/retail-ui/) |
| [Latitude](https://www.flexport.com/design) | πŸ‘ | πŸ‘ | πŸ‘ | [:octocat:](https://github.com/flexport/latitude/) |
| [Lexicon](https://lexicondesign.io/) | πŸ‘ | πŸ‘ | | |
| [Lost My Name Design System](http://design-system.lostmy.name/) | πŸ‘ | | | |
| [Louder Than Ten Manual](https://www.louderthanten.com/manual) | πŸ‘ | πŸ‘ | | |
| [Mail.ru Group Paradigm](https://design.mail.ru/) | πŸ‘ | πŸ‘ | πŸ‘ | |
| [Mailchimp Content Styleguide](https://styleguide.mailchimp.com/) | | πŸ‘ | | |
| [Mailchimp Patterns](https://ux.mailchimp.com/patterns) | πŸ‘ | | | |
| [Mantine](https://mantine.dev/) | πŸ‘ | | | [:octocat:](https://github.com/mantinedev/mantine) |
| [Marvel Styleguide](https://marvelapp.com/styleguide) | πŸ‘ | | | |
| [Material Minimal](https://material-minimal.com/) | πŸ‘ | πŸ‘ | πŸ‘ | [:octocat:](https://github.com/mdbootstrap/mdb-ui-kit)
| [Materialize CSS](https://materializecss.com/) | πŸ‘ | | πŸ‘ | [:octocat:](https://github.com/Dogfalo/materialize) | |
| [Meetup Swarm](https://meetup.github.io/swarm-design-system/) | πŸ‘ | πŸ‘ | πŸ‘ | [:octocat:](https://github.com/meetup/swarm-design-system/) |
| [Mesh Design System](https://www.meshdesignsystem.com/) | πŸ‘ | | πŸ‘ | |
| [Mesosphere CNVS](https://mesosphere.github.io/cnvs/) | πŸ‘ | | | [:octocat:](https://github.com/mesosphere/cnvs/) |
| [Microsoft Fluent](https://www.microsoft.com/design/fluent/) | πŸ‘ | | πŸ‘ | [:octocat:](https://github.com/microsoft/fluentui) |
| [Mixpanel Design System](https://design.mixpanel.com) | πŸ‘ | πŸ‘ | | |
| [MongoDB Design System](http://mongodb.design) | πŸ‘ | | πŸ‘ | [:octocat:](https://github.com/mongodb/design) |
| [Monzo Tone of Voice](https://monzo.com/tone-of-voice/) | | πŸ‘ | | |
| [Morningstar Design System](http://designsystem.morningstar.com/) | πŸ‘ | πŸ‘ | πŸ‘ | |
| [Mozilla Protocol](https://protocol.mozilla.org/) | πŸ‘ | | | [:octocat:](https://github.com/mozilla/protocol) |
| [NASA Web Design System](https://nasa.github.io/nasawds-site/) | πŸ‘ | | | [:octocat:](https://github.com/nasa/nasawds) |
| [NationBuilder Radius](https://www.nationbuilder.design/) | πŸ‘ | | | |
| [NHS.UK Service Manual](https://service-manual.nhs.uk/) | πŸ‘ | πŸ‘ | | |
| [NetApp Luci](https://luci.netapp.com/) | πŸ‘ | | | |
| [Nordhealth](https://nordhealth.design/) | πŸ‘ | | πŸ‘ | |
| [Nordnet](https://brand.nordnet.se/) | πŸ‘ | πŸ‘ | | |
| [Nutanix](https://docs.ntnx.design/) | πŸ‘ | | | |
| [Okta Odyssey Design System](https://odyssey.okta.design) | πŸ‘ | | πŸ‘ | [:octocat:](https://github.com/okta/odyssey) |
| [Ontario Design System](https://designsystem.ontario.ca/) | πŸ‘ | | πŸ‘ | [:globe_with_meridians:](https://designsystem.ontario.ca/docs/documentation/release-notes.html#latest) |
| [Opattern](https://ux.opower.com/opattern) | πŸ‘ | πŸ‘ | | |
| [Oracle Alta UI](https://www.oracle.com/webfolder/ux/middleware/alta/index.html) | πŸ‘ | | | |
| [Oracle Redwood](https://redwood.oracle.com) | πŸ‘ | | πŸ‘ | |
| [PatternFly](https://www.patternfly.org/v4/) | πŸ‘ | πŸ‘ | πŸ‘ | [:octocat:](https://github.com/patternfly) |
| [Persona Design System](https://privy-open-source.github.io/design-system/) | πŸ‘ | πŸ‘ | | [:octocat:](https://github.com/privy-open-source/design-system) |
| [Pharos: JSTOR's Design System](https://pharos.jstor.org) | πŸ‘ | πŸ‘ | | [:octocat:](https://github.com/ithaka/pharos) |
| [Pinterest Gestalt](https://pinterest.github.io/gestalt/#/) | πŸ‘ | | | [:octocat:](https://github.com/pinterest/gestalt) |
| [Pivotal](https://styleguide.pivotal.io/) | πŸ‘ | | | [:octocat:](https://github.com/pivotal-cf/pivotal-ui) |
| [Pluralsight Design System](https://design-system.pluralsight.com/) | πŸ‘ | | | [:octocat:](https://github.com/pluralsight/design-system) |
| [Porsche Design System](https://designsystem.porsche.com) | πŸ‘ | | πŸ‘ | [:octocat:](https://github.com/porsche-design-system/porsche-design-system) |
| [Priceline Design System](https://priceline.github.io/design-system/) | πŸ‘ | πŸ‘ | | [:octocat:](https://github.com/priceline/design-system) |
| [Pulse Design System](https://pulse.heartbeat.ua/) | πŸ‘ | πŸ‘ | πŸ‘ | [:octocat:](https://github.com/heartbeatua/Pulse-Boilerplate) |
| [Pusher Chameleon](https://pusher.github.io/chameleon/) | πŸ‘ | | | [:octocat:](https://github.com/pusher/chameleon) |
| [Radix](https://radix.modulz.app/docs/getting-started/) | πŸ‘ | | | [:octocat:](https://github.com/modulz/radix) |
| [Rambler](https://rambler-digital-solutions.github.io/rambler-ui/) | πŸ‘ | | | [:octocat:](https://github.com/rambler-digital-solutions/rambler-ui) |
| [Reach UI](https://reach.tech/) | πŸ‘ | | πŸ‘ | [:octocat:](https://github.com/reach/reach-ui) |
| [Rendition](https://balena-io-modules.github.io/rendition/) | πŸ‘ | | | [:octocat:](https://github.com/balena-io-modules/rendition/) |
| [Salesforce Lightning Design System](https://www.lightningdesignsystem.com) | πŸ‘ | πŸ‘ | πŸ‘ | [:octocat:](https://github.com/salesforce-ux/design-system) |
| [SAP Fiori](https://experience.sap.com/fiori-design/) | πŸ‘ | | | |
| [SAP Fundamental](https://github.com/SAP/fundamental) | πŸ‘ | | | [:octocat:](https://github.com/SAP/fundamental) |
| [SAP OpenUI](https://github.com/SAP/openui5) | πŸ‘ | | | [:octocat:](https://github.com/SAP/openui5) |
| [Scania Digital Design System](https://digitaldesign.scania.com/home) | πŸ‘ | | πŸ‘ | [:octocat:](https://github.com/scania-digital-design-system/sdds) |
| [Seeds](https://sproutsocial.com/seeds) | πŸ‘ | πŸ‘ | πŸ‘ | |
| [SEEK Style Guide](https://seek-oss.github.io/seek-style-guide/) | πŸ‘ | | | [:octocat:](https://github.com/seek-oss/seek-style-guide) |
| [Semi Design](https://semi.design/en-US) | πŸ‘ | | πŸ‘ | [:octocat:](https://github.com/DouyinFE/semi-design) |
| [Semrush Intergalactic Design System](https://i.semrush.com/) | πŸ‘ | | πŸ‘ | [:octocat:](https://github.com/semrush/intergalactic) |
| [Shoelace](https://shoelace.style) | πŸ‘ | πŸ‘ | | [:octocat:](https://github.com/shoelace-style/shoelace) |
| [Shopify Polaris](https://polaris.shopify.com) | πŸ‘ | πŸ‘ | πŸ‘ | [:octocat:](https://github.com/Shopify/polaris) |
| [Shadcn/ui](https://ui.shadcn.com/) | πŸ‘ | | | [:octocat:](https://github.com/shadcn-ui)
| [Siemens iX](https://ix.siemens.io/) | πŸ‘ | πŸ‘ | πŸ‘ | [:octocat:](https://github.com/siemens/ix) |
| [Singapore Government Design System](https://www.designsystem.tech.gov.sg/) | πŸ‘ | πŸ‘ | πŸ‘ | [:octocat:](https://github.com/govtechsg/sgds) |
| [Sky Toolkit](https://www.sky.com/toolkit) | πŸ‘ | | | [:octocat:](https://github.com/sky-uk/toolkit) |
| [Stacks – Stack Overflow](https://stackoverflow.design/) | πŸ‘ | πŸ‘ | | [:octocat:](https://github.com/StackExchange/Stacks) |
| [Starbucks Style Guide](https://www.starbucks.com/static/reference/styleguide/) | πŸ‘ | | | |
| [Strapi Design System](https://design-system.strapi.io/) | πŸ‘ | | | [:octocat:](https://github.com/strapi/design-system) |
| [Teambition Clarity Design](https://design.teambition.com/) | πŸ‘ | | | |
| [TelefΓ³nica MΓ­stica](https://brandfactory.telefonica.com/mistica) | πŸ‘ | | πŸ‘ | [:octocat:](https://github.com/Telefonica/mistica) |
| [Thumbprint](https://thumbprint.design/) | πŸ‘ | | | [:octocat:](https://github.com/thumbtack/thumbprint) |
| [Tizen CircularUI](https://developer.samsung.com/one-ui-watch-tizen) | πŸ‘ | | πŸ‘ | [:octocat:](https://github.com/Samsung/Tizen.CircularUI) |
| [Twilio Paste](https://paste.twilio.design/) | πŸ‘ | πŸ‘ | πŸ‘ | [:octocat:](https://github.com/twilio-labs/paste) |
| [Uber's Base Web](https://baseweb.design/) | πŸ‘ | | | [:octocat:](https://github.com/uber-web/baseui) |
| [Ubuntu Vanilla framework](https://vanillaframework.io/) | πŸ‘ | πŸ‘ | πŸ‘ | [:octocat:](https://github.com/canonical-web-and-design/vanilla-framework) |
| [USPTO UI Design Library](https://uspto.github.io/designpatterns/index.html) | πŸ‘ | | πŸ‘ | [:octocat:](https://github.com/uspto/designpatterns) |
| [uSwitch style guide](https://ustyle.guide/) | πŸ‘ | πŸ‘ | | [:octocat:](https://github.com/uswitch/ustyle) |
| [U.S. Web Design Standards](https://designsystem.digital.gov/) | πŸ‘ | πŸ‘ | πŸ‘ | [:octocat:](https://github.com/uswds/uswds) |
| [U.S. CMS.gov Design System](https://design.cms.gov/) | πŸ‘ | | | |
| [Vibe](https://style.monday.com/) | πŸ‘ | | πŸ‘ | [:octocat:](https://github.com/mondaycom/vibe) |
| [Vimeo Design System](https://vimeo.github.io/iris/) | πŸ‘ | | | [:octocat:](https://github.com/vimeo/iris) |
| [VMware Clarity Design System](https://clarity.design/) | πŸ‘ | πŸ‘ | πŸ‘ | [:octocat:](https://github.com/vmware/clarity) |
| [VTEX Styleguide](https://styleguide.vtex.com/) | πŸ‘ | | πŸ‘ | [:octocat:](https://github.com/vtex/styleguide) |
| [Vue Design System](https://vueds.com/) | πŸ‘ | | | [:octocat:](https://github.com/viljamis/vue-design-system) |
| [Ray by WeWork](https://ray.wework.com) | πŸ‘ | | | [:octocat:](https://github.com/wework/ray) |
| [Welcome UI](http://www.welcome-ui.com/) | πŸ‘ | | | [:octocat:](https://github.com/WTTJ/welcome-ui) |
| [West Midlands Network Design System](https://designsystem.wmnetwork.co.uk/) | πŸ‘ | πŸ‘ | | [:octocat:](https://github.com/wmcadigital/wmn-design-system) |
| [Wix Style React](https://www.wix-style-react.com/storybook/) | πŸ‘ | | | |___
| [Vercel](https://vercel.com/design) | πŸ‘ | | | |
| [Workday Canvas](https://design.workday.com/) | πŸ‘ | πŸ‘ | | [:octocat:](https://github.com/Workday/canvas-kit) |
| [Yelp Styleguide](https://www.yelp.com/styleguide) | πŸ‘ | πŸ‘ | | |
| [Zendesk Garden](https://garden.zendesk.com/) | πŸ‘ | | | [:octocat:](https://github.com/zendeskgarden) |

### Notes

\*_Projects marked as open source may not always be open to use. Always check the license of these projects before using them._

Although 'design systems', 'ui libraries', and 'pattern libraries' are different things, they are often used interchangeably. This list contains all three.

### Credits

Cover icon: 'Solar System' by Andrejs Kirma from the Noun Project