Dev tools · alternatives · 2026

24 alternatives to Phlex on Rails Video Course

Build amazing user interfaces in Rails with Phlex

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1. 1
   Rails API Video Series▲84

   Learn to build APIs with Ruby on Rails

   2018 · its alternatives →

2. 2
   Design and Code in Framer X▲312

   Learn to prototype and build components using React

   2018 · designcode.io · its alternatives →

3. 3
   Learn Rails Hotwire▲6

   Build interactive Rails apps without writing JavaScript

   2022 · learnrailshotwire.com · its alternatives →

4. 4
   Rails UI▲208

   AI 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 →

5. 5
   Taming the State in React▲92

   A journey to learn Redux and MobX in React.js

   2017 · roadtoreact.com · its alternatives →

6. 6AV
   A Visual IDE for React▲479

   I made this because building UIs in a lexical medium like code is super annoying. I have to pre-render what I’m making in my head, and then jump between the browser and IDE to test. I was inspired by the developer console in chrome and safari since I end up editing css there because it’s ironically more convenient. Hope it’s useful!

   2022 · dev.aspect.app · its alternatives →

7. 7SI
   Scratchpad.io - a real-time HTML and CSS editor▲298

   Dash is a fun and free online course from General Assembly that teaches you how to program with the basics of web development through projects you can do right in your browser. Get started today!

   2012 · scratchpad.io · its alternatives →

8. 8
   React for Designers▲286

   Course for building a React site using components

   2018 · designcode.io · its alternatives →

9. 9
   Awesome Ruby▲146

   The essential Ruby to build modern Apps and Web Apps

   2015 · awesome-ruby.com · its alternatives →

10. 10
    Avo – Build Ruby on Rails apps faster▲306

    Avo is a code-based app builder framework for Ruby on Rails that enables engineers and teams to ship and maintain their internal software incredibly fast

    2022 · avohq.io · its alternatives →

11. 11
    Codecademy's Learn Rails▲151

    Codecademy's new learning interface now teaches you Rails

    2015 · codecademy.com · its alternatives →

12. 12
    Hello Rails▲10

    A course designed to help you start using Ruby on Rails fast

    2019 · hellorails.io · its alternatives →

13. 13
    ReactSymbols UI Kit▲284

    UI elements in ready-to-use components for React

    2017 · coolsymbol.now · its alternatives →

14. 14AI
    Action.io - 0 to Rails in 60 seconds in your browser▲210

    2012 · action.io · its alternatives →

15. 15
    ReactDemos.com▲89

    A directory of 10 sec demo videos for React UI/UX components

    2023 · its alternatives →

16. 16LT
    LearnStreet - The Best Place to Learn How to Code▲101

    Hey HN - We’ve built a site where you can learn Python, Ruby, and JavaScript in a fun, engaging and interactive way. How is LearnStreet different from other learn-to-code sites you ask? UI/UX: A key aspect of LearnStreet’s courses is its distinct UI/UX. In order to see this, simply sign up! Multi-modal: Our courses are designed for beginners, and we have multiple ways to help you learn, including live chat, Twitter, Q&A, hints, videos and background material. If you don’t know which language you want to pick up, check out our teaser videos in the Courses page!…

    2012 · learnstreet.com · its alternatives →

17. 17
    Quarkly▲184

    Design tool to create sites & web apps on React

    2020 · quarkly.io · its alternatives →

18. 18
    PhlexUI▲3

    UI Component Library for Ruby Devs

    2023 · its alternatives →

19. 19
    Gallery of Open Source Ruby on Rails Apps▲158

    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 →

20. 20
    LearnUX.io▲59

    Video courses for UX/UI Designers

    2017 · its alternatives →

21. 21
    Super Apps Training▲36

    Learn to build microfrontends for mobile apps with Re.Pack

    2023 · its alternatives →

22. 22
    Master Ruby Web APIs▲64

    Learn everything about building web APIs with Ruby.

    2016 · master-ruby-web-apis.samurails.com · its alternatives →

23. 23
    Rails Courses▲7

    Learn to build Rails web applications from design to code

    2016 · mackenziechild.me · its alternatives →

24. 24
    Rails Blocks▲11

    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

    2025 · railsblocks.com · its alternatives →

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 →