Dev tools · alternatives · 2026
24 alternatives to Rails Blocks
Hi, I run Rails Blocks, a UI component library for Rails apps that I started last summer. Over the last few months, I reworked the docs for all 52 component sets to support 3 formats: - ViewComponents - Shared partials - Markdown docs I wanted the docs to be more useful for teams & save you time. You can check out the improvements here: https://railsblocks.com Next up, I’ll be adding a few tools to save even more time when coding using LLMs: - CLI tooling - An MCP server - AI Skills
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
- 1
Tailwind-based UI kit to make your next SaaS website
2021 · saasblocks.app · its alternatives →
- 2
21st.dev▲1,211I originally built this app to organize and reuse interesting React + Tailwind components I came across on Twitter, inspired by the shadcn/ui approach. Later, a friend started contributing their own components, and it got me thinking—this could grow into something bigger, like an NPM for design engineers to share and use components. Would love to hear your thoughts!
2025 · 21st.dev · its alternatives →
- 3
Rails UI▲208AI writes your Rails code. Rails UI makes it look like a real product. Complete, coherent product flows for Rails SaaS: auth, dashboards, billing, and email, designed as one system.
Jan 2026 · railsui.com · its alternatives →
- 4
Shadcnblocks▲361The ultimate block set for shadcn/ui, Tailwind, and React
Nov 2025 · shadcnblocks.com · its alternatives →
- 5
Fully coded UI sections with designer file included
2024 · material-tailwind.com · its alternatives →
- 6
Design Rails▲211Hey HN, we're building Design Rails. It's a chat-based brand builder. You describe your project, iterate with an AI designer, and walk away with a logo, color palette, typography, and style guide - all formatted as specs you can drop into your project for Claude Code, Cursor or whatever you're coding with. Free tier gets you a full logo (PNG) and basic palette. Paid tier ($49 one-time) - everything you need for your next project - full coding-agent ready specs, SVG logos, icon variants, etc. Built with Next.js, Vercel AI SDK, and Inngest for the async generation jobs. Would love to hear your…
2014 · designrails.com · its alternatives →
- 7
- 8
Preline UI v2.0▲315Build faster with Preline UI, a free and open-source Tailwind CSS UI component library with Pro blocks, templates, plugins, framework guides, and Figma.
2024 · preline.co · its alternatives →
- 9
Tailkits▲392Tailwind component library with MCP support. Let AI build your landing pages using 200+ production-ready sections. Copy-paste, no config.
2023 · tailkits.com · its alternatives →
- 10
- 11
Free library of coded UI components to jumpstart development
2017 · get.foundation · its alternatives →
- 12
blocks.so▲61Open-source UI library built with React, Tailwind and shadcn
Nov 2025 · blocks.so · its alternatives →
- 13
Blazing fast CSS for your design systems and apps
2018 · css-blocks.com · its alternatives →
- 14
Mobile and browser games bring together more than 380 million people around the world. The company’s portfolio includes over 20 games, from hardcore collectible RPGs to casual puzzle games. Our games are available on all major social networks, in the browser version, as well as on iOS, Android
2013 · opensourcerails.com · its alternatives →
- 15
A collection of hundreds of fully responsive Talwind blocks & components. Ready to copy-paste into your Tailwind project.
2021 · blocks.wickedtemplates.com · its alternatives →
- 16
Rails One Click installer for Mac Os X. Contribute to oscardelben/RailsOneClick development by creating an account on GitHub.
2012 · github.com · its alternatives →
- 17
RapidRails UI: Streamline Your Rails UI Development
2023 · rapidrails.cc · its alternatives →
- 18SR
I’m Chris McCord, a programmer with a passion for science and building things. I spend my time crafting the Phoenix Framework, working with …
2013 · chrismccord.com · its alternatives →
- 19
Rails UI components for startups, businesses and agencies
2024 · rapidrails.cc · its alternatives →
- 20
- 21
Rafty UI▲101Radix UI + Tailwind CSS - React component library
2023 · rafty.rhinobase.io · its alternatives →
- 22
Kickstart▲55Ruby on Rails application templates for smart developers
2022 · github.com · its alternatives →
- 23
Blocks by Cosmic▲101Data infused components for building websites and apps
2024 · blocks.cosmicjs.com · its alternatives →
- 24
Also compare
Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →