UIBox – A Curated HTML, CSS, JS UI Component Library

In plain words

UIBox is a curated library of HTML, CSS, and JavaScript UI components for web developers. It provides ready-made interface elements that developers can use to build websites and applications more quickly. The library has been available since 2013 and organizes components in one searchable collection, making it useful for anyone building web projects who wants to avoid writing common UI elements from scratch.

written from the facts on this page · September 2026

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  UI Temple2016 · uitemple.com · ▲454

  Curated collection of the best web page designs

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  Code Box2021 · virejdasani.github.io · ▲78

  A desktop app, inspired by CodePen and JSFiddle

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  Foundation Building Blocks2017 · get.foundation · ▲279

  Free library of coded UI components to jumpstart development

• LA
  Littlebox, a pure CSS icon library – worth continuing?2015 · littlebox.cabmaddux.com · ▲192
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  Searchbox2020 · opensource.appbase.io · ▲134

  A lightweight JavaScript library for building search UIs

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  UI Sources2018 · screensdesign.com · ▲418

  Curated interaction design patterns from the best apps

• 
  SimCity, but with Permits▲929

  A free city-building game in your browser. You are the mayor. You know what the city needs. Now get it past the zoning board, the neighbors, the appeals court and the next election.

  Life & fun · 2d ago · permit.petercai.com

• IV
  I've been paying for a rural Tanzanian's education for 10 years▲778

  Life & fun · 14d ago · tanzaniaeducationproject.org

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  Bigwords.page – Turn any screen into a sign. The URL is the app▲728

  Turn a phone, tablet or TV into a sign. Type a message and it fills the screen: welcome signs, timers, Wi-Fi passwords and more. No app, no account, free.

  Life & fun · 15d ago · bigwords.page

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  Guitoro, a virtual guitar you strum with your keyboard▲573

  Play a free virtual guitar online with your keyboard or by touch. Slow songs down and see every chord, string and strum. Acoustic, classic, electric and bass.

  Life & fun · 9d ago · guitoro.com

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  See *almost* any carriers phone settings▲432

  Carrier settings from iPhone, Pixel and Galaxy firmware, decoded and compared: APNs, VoLTE, 5G and Wi-Fi Calling per carrier, and what each build changed.

  Life & fun · 13d ago · carrierexplode.com

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  The whole Solar System and every tracked satellite, live in the browser▲407

  Life & fun · 23d ago · space.bl2.net

• TN
  TextBlob, Natural language processing made simple in Python▲303

  Dev tools · 2013 · textblob.readthedocs.org

• VM
  Virtual Machines in the Browser▲281

  Life & fun · 2013 · blog.grunseid.com

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  Tridiv - CSS 3D Editor▲277

  Tridiv is a web-based editor for creating 3D shapes in CSS

  Life & fun · 2013 · tridiv.com

• NI
  noteZilla - Interactive sheet music▲275

  Life & fun · 2013 · notezilla.io

• RI
  Run iOS apps in the browser▲261

  Life & fun · 2013 · app.io

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  TextIt – Visually build SMS applications anywhere in the world▲222

  Visually build multichannel messaging bots and launch them anywhere in the world.

  Life & fun · 2013 · textit.in