YAYZY
Trip to Carbon
Capture
Aerial
Website Carbon Calculator
Cloverly
Treepoints
Offset your carbon footprint by saving rainforests

Material UI
The ultimate directory for top UI component libraries in React, Vue, Angular, Nuxt, Svelte, Rails, Weblow, and more.

Which is more popular?
Based on our record, Wren seems to be more popular. It has been mentioned 7 times since March 2021.
Website, pricing, platforms and company facts side by side.
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Wren
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|---|---|---|
| Website | wren.co | componentlibraries.com |
| Pricing | — | |
| Company | — | Startup from the United States · 1 - 9 employees · 2025 |
| Listed in |
In their own words, as submitted to SaaSHub.

No description of Wren yet.
We want builders to avoid searching for the perfect UI component library for their project and scrolling through GitHub repos, outdated blog lists, or product pages that barely show what’s inside... We built ComponentLibraries.com to make finding the right component library effortless. Browse a...
What each product offers, as listed by its team.

Possible disadvantages
An editorial look at what each product does well and who it suits.

Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
How often each product is chosen within a category, 0–100% relative to the other.

As answered by people managing Wren and ComponentLibraries.
ComponentLibraries's answer:
There wasn't a single platform showcasing ALL the component libraries for any framework, let alone promoting bootstrapped independent ones, so we built one!
ComponentLibraries's answer:
Next.js, Typescript, Sanity CMS
ComponentLibraries's answer:
Component Libraries is literally the only platform showcasing all the best component libraries, besides GitHub repos, outdated blog lists, or product pages.
Share your experience with using Wren and ComponentLibraries. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.

You can probably go to fiverr and have someone build you a website - just send them wren.co and ask how expensive it would be to create something similar. Source: over 3 years ago
If you really have it made, like you're upper middle class, you can easily afford to sequester the amount of carbon you emit yearly for not much money. My dog and I emit approx 18tons of carbon a year, which is like 3.5 times the world... Source: over 3 years ago
You could offset part of your past emissions on wren.co. Source: almost 4 years ago
Tracking ComponentLibraries since Feb 2025.
When comparing Wren and ComponentLibraries, you can also consider the following products.

Track the carbon footprint of each purchase in real-time
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A CSS Framework and a Set of React Components that Implement Google's Material Design
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A carbon footprint calculation API for travel.
Compare Trip to Carbon to Wren or ComponentLibraries:

A great free screen capture utility that allows you to capture either a window or the desktop and save it to either a file or the clipboard.
Compare Capture to Wren or ComponentLibraries:


Find out the how much CO2 your website emits
Compare Website Carbon Calculator to Wren or ComponentLibraries: