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Colm Tuite
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Colm Tuite
@colmtuite
Building @base_ui. Co-creator @radix_ui. Founder @modulz @plexiapp.
colmtuite.com
Joined December 2010
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  • user avatar
    Colm Tuite
    @colmtuite
    Oct 9, 2020
    We just launched Radix Icons 🚀 250+ high-quality UI icons. Free and open-source. icons.modulz.app
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    Image
  • user avatar
    Colm Tuite
    @colmtuite
    Jul 18, 2018
    We need to stop chasing "pixel-perfection". Even the most "pixel-perfect" mockup is just a hint at what a UI might look like in one state, at one screen size, in one browser, on one device, with one set of data. Instead, embrace the dynamic, fluid nature of the target medium.
  • user avatar
    Colm Tuite
    @colmtuite
    Dec 17, 2024
    Introducing @base_ui 🚀 ✔️ 25 accessible UI components ✔️ Unstyled. Compatible with any styling engine. ✔️ Fully composable with an open API I'll highlight some of my favourite features in the thread 🧵⬇️
    374K
  • user avatar
    Colm Tuite
    @colmtuite
    Oct 26, 2021
    We've just launched a brand new @radix_ui website, complete with case studies from some awesome companies ✨ radix-ui.com
    New Radix website with multiple coloured cards containing Radix components.
  • user avatar
    Colm Tuite
    @colmtuite
    Apr 2, 2021
    Design system tip: if you have opaque backgrounds/borders on UI components, use mix-blend-mode: multiply, so they work on different coloured backgrounds.
    Image
  • user avatar
    Colm Tuite
    @colmtuite
    Jun 30, 2021
    Introducing @radix_ui Colors 🥳 • 336 gorgeous colors • 22 color scales • 6 gray scales • 12 steps per scale • Accessibility baked-in • Automatic dark mode • Matching transparent scale variants • Compatible with any styling solution 🧵👇
    Image
    Scales – Radix Colors
    From radix-ui.com
  • user avatar
    Colm Tuite
    @colmtuite
    Jul 14, 2019
    The future of UI design: Infinite screen sizes Accessibility Audio Video Inputs (Mouse, keys, trackpad, touch, voice etc.) State Interaction Motion Morphing AR VR Temperature Brightness Connection latency Data entropy But yeah no let's keep drawing static pictures
  • user avatar
    Colm Tuite
    @colmtuite
    May 7, 2021
    It sucks to see trash posts being shared. Millions of devs use @tailwindcss and love it. It's helping a lot of people ship better products. This community can be so disheartening sometimes.
  • user avatar
    Colm Tuite
    @colmtuite
    Apr 14, 2025
    Sneak peek at @base_ui Toast, coming very soon (this week?) The global toast manager enables you to queue toasts from anywhere in your app but use the same toast renderer.
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    00:00
    43K
  • user avatar
    Colm Tuite
    @colmtuite
    Oct 3, 2025
    If you're using shadcn/ui, swapping out Radix for Base UI or React Aria is a lot easier than you might think.
    user avatar
    shadcn
    Vercel
    @shadcn
    Oct 3, 2025
    Replying to @shadcn
    Most of the components have been built to work with any component libraries. You can easily edit a line or two and make them work with @base_ui or React Aria.
    59K
  • user avatar
    Colm Tuite
    @colmtuite
    Jun 19, 2025
    cool to see so many of you recommending @base_ui in this thread. fwiw, i agree that radix is a liability. off all of the headless ui libs, it's the last option i'd consider for any serious project.
    user avatar
    Christopher Ehrlich
    Axiom
    @ccccjjjjeeee
    Jun 18, 2025
    hot take: using shadcn/radix is a liability at this point either workos needs to find more people to maintain it, or the ecosystem should unite around ariakit
    135K
  • user avatar
    Colm Tuite
    @colmtuite
    Jun 20, 2025
    very early sneak peek at @base_ui Combobox
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    00:00
    24K
  • user avatar
    Colm Tuite
    @colmtuite
    Jul 2, 2020
    After much debate, we've decided to open-source all of @modulz components. 40+ accessible, white-label components with a simple but powerful styling API. All components are compatible with our design tool plugins. Coming in 4-6 weeks.
  • user avatar
    Colm Tuite
    @colmtuite
    Sep 26, 2019
    ✨ Big news ✨ We've raised $4.2M @modulz from @localglobevc and @Frontlinevc to close the gap between design and code. This team is incredible. Private beta is launching soon. More details in the post 👇
    modulz.app
    Modulz raises $4.2M to close the gap between design and code
    Modulz is a visual code editor that empowers teams to design, develop, document and deploy a design system, without writing code.
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