
Lexington Themes
Cruip
Getastrothemes
Stylokit.dev
Co—Star Astrology
DaisyUI
Café
Production-ready website templates packed with powerful features so you can build better websites, faster. Built with Astro v5, Tailwind CSS v4, i18n capabilities, CMS interface, animations, and more.

CodeSandbox
replit
CodePen
GitHub Codespaces
Glitch
JSFiddle
vscode.dev
Online VS Code Editor for Angular and React

Which is more popular?
Based on our record, StackBlitz seems to be more popular. It has been mentioned 112 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | cosmicthemes.com | stackblitz.com |
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| Platforms | — | |
| Company | Startup from the United States · 1 - 9 employees · 2023 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


Astro and Tailwind CSS templates crafted with tons of features that other themes leave out, saving you weeks of development time. CMS interface, i18n capabilities, animations, SEO, and more. Unlock All Access to all current and future templates for one low price. Built with advanced features like...
No description of StackBlitz yet.
What each product offers, as listed by its team.


Possible disadvantages
Walkthroughs and reviews on video.
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StackBlitz - Online Code Editor For Angular and React - Introduction
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Cosmic Themes and StackBlitz.
Cosmic Themes's answer
Cosmic Themes's answer
Cosmic Themes's answer
Our core audience is freelance web developers who value speed and efficiency. They use Cosmic Themes to rapidly prototype and build client websites, allowing them to take on more projects and boost their income. Essentially, we help freelancers deliver professional results faster.
Cosmic Themes's answer
Our template are production-ready, with tons of features that other themes leave out, saving developers weeks of development time. Easy multi-language functionality with a simple config script, optional CMS interface, animations, SEO, and more.
Cosmic Themes's answer
The story behind Cosmic Themes is one of passion and problem-solving, and a touch of jungle inspiration. But my background isn't what you might expect. I've been an embedded developer since 2017, immersed in the world of hardware and code at a lower level. So, how did I end up creating website themes?
I embarked on a journey into web development in mid-2022. I dove into the basics, wrestled with the challenges, and experienced the frustrations firsthand. It was a trial by fire, but it gave me a deep understanding of what developers truly need.
Then, I discovered the magic of Tailwind CSS and Astro. The speed, the power of content collections, the built-in image optimization, the incredible developer experience... it was exactly what I was looking for.
I started building websites for friends and family, and their enthusiasm was contagious. But more importantly, it exposed me to the full spectrum of web development, from SEO optimization and image compression to Core Web Vitals and captivating animations. I learned the intricacies of building truly performant and engaging websites.
That's when I realized something: the Astro ecosystem, while incredibly promising, was lacking high-quality starter projects and themes. As a newer meta-framework, it was ripe with opportunity. I saw a chance to provide real value to the community, to help developers like myself build amazing websites faster and easier.
And that's how Cosmic Themes was born. It's not just a collection of templates; it's a toolkit built from my own experience in the trenches, designed to streamline your workflow, boost your productivity, and empower you to create stunning websites without reinventing the wheel. Cosmic Themes is the shortcut I wish I had when I was starting out, and I'm excited to share it with you.
Cosmic Themes's answer
When you choose Cosmic Themes, you're not just getting a collection of templates; you're getting a powerful toolkit designed to streamline your workflow and deliver exceptional results. Here's how we stack up against the competition:
In short, Cosmic Themes gives you a significant edge over the competition. We've anticipated your needs and packed our themes with features that not only save you time and effort but also help you deliver exceptional websites for your clients.
Share your experience with using Cosmic Themes and StackBlitz. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


We have no reviews of Cosmic Themes yet. Be the first one to post
All applications created on StackBlitz also get deployed automatically on their servers! So, this Angular toy app I just created is hosted automatically on https://angular-yvyi2j.stackblitz.io/. Most likely, the URL...
I've started using this as my main IDE for new projects when I'm trying things out. If it keeps getting better at the rate it has been, it'll be even better than coding locally.
StackBlitz claims to allow you to code the future in your browser. And after trying it, I’m confident you’ll agree that this web application is extremely useful for coders.
Recommendations tracked on public social media and blogs since March 2021.


Tracking Cosmic Themes since Feb 2025.
Managing reactive state and dependent computations in JavaScript can get complex, especially when combining asynchronous and synchronous data. RS-X is a library that allows you to bind expressions to plain objects and makes the parts of... - Source: Hacker News / 7 months ago
I like htmx, LiveView, React and Solid. They are great at different points, so I try to combine them in Solv (Stateless Offline-capable LiveView) and write a prototype to show the benefits. Solv's main idea is that stateless servers keep... - Source: Hacker News / 10 months ago
I like htmx, LiveView, React and Solid. They are great at different points, and this is a prototype trying to combine them. Solv's main idea is that stateless servers keep client's state in a volatile cache. It enables server components... - Source: Hacker News / 10 months ago
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Free & Premium Astro Themes - Beautiful, Multilingual & SEO-Ready
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