Ruby on Rails tutorial running in the browser
Meet the Ruby on Rails Getting Started tutorial that runs fully in the browser: a web server, a console, a database—everything you need to explore the framework without dealing with local installation. Source code: https://github.com/evilmartians/rails-tutorial This is the first step towards an in-browser development environment for Rails that could be used with AI app generators like Bolt among other things.
Ruby on Rails tutorial running in the browser launched on July 15, 2025 with 12 votes, #1,379 of 9,224 launches that month and more than 75% of that year's launches. The site was still online in September 2026, 1 year on.
In plain words
This is an in-browser version of the Ruby on Rails Getting Started tutorial that includes a web server, console, and database, eliminating the need for local installation. It's designed for developers learning Rails who want to explore the framework without setup complications. The tool runs entirely in the browser and serves as a foundation for building an in-browser Rails development environment that could integrate with AI code generators.
written from the facts on this page · September 2026
From the sources
A TutorialKit interactive lesson
Does a similar job
all alternatives →
Gallery of Open Source Ruby on Rails Apps2013 · opensourcerails.com · ▲158Mobile 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
- AIAction.io - 0 to Rails in 60 seconds in your browser2012 · action.io · ▲210

Rb – Turns Ruby into a command line utility2018 · github.com · ▲232Turns Ruby into a versatile command line utility. Contribute to thisredone/rb development by creating an account on GitHub.
- ARAutomated Rails development with Prelang2014 · prelang.com · ▲229
Rails UIJan 2026 · railsui.com · ▲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.
More ai this month
the category →



Paintings by AI models: programs run through a simulation of oil paint.
AI · 20d ago · stillwet.art

PixVerse R2▲381A real-time world model you can explore and change
AI · 28d ago · world.pixverse.video
Source: Show HN post ↗
Launched alongside, July 2025
the whole month →
Trickle - Magic Canvas ▲1,064Hey HN! Introducing Trickle Magic Canvas: the world’s first Agentic Canvas, where you can visually co-create apps and websites with AI, from idea to production. Why is a canvas better? Most AI tools today rely on linear chats or text prompts. We believe that limits creativity and clarity. Canvas changes the game. 1. Every version & page at a glance. Each page and sub-page lives on a timeline. You can quickly browse, edit, and preview progress like a living, visual document — no more digging through chat logs or scattered states. 2. The canvas is the context. Unlike linear chats, you can…
AI · 2025 · trickle.so
- TB
Life & fun · 2025 · trytender.app

Today marks ten years, 3653 consecutive days, of running at least one mile every day under the USRSA rules [1]. To celebrate, I built an interactive dashboard that turns a decade of GPX files into charts you can explore. Running has truly changed my life: I've made lifelong friends, explored beautiful places, and more importantly invested into my own health and fitness, which I'm starting to see the positive benefits as I get older. The stack is pretty simple: a NextJS app, with a Postgres database to keep all my running data, and all the stats are pre-computed and cached in Redis, so I…
Dev tools · 2025 · nodaysoff.run

Made this website as an exercise in vibe-coding and GCP. It was posted about a few times around the internet, on sites like Morning Brew (https://www.morningbrew.com/issues/business-buzzkill), MetaFilter (https://www.metafilter.com/209703/Draw-A-Fish), boingboing.net, etc. I think it's cute! I built a basic CNN trained against penises and swastikas, and then anything that doesn't hit the 63% confidence score gets sent to a mod queue, a vibe-coded fish-tinder…
AI · 2025 · drawafish.com

Hi HN - I made a site that takes a UK postcode, grabs the local MP's information and generates an AI mockup of what their ID might look like. It's a small, silly protest at the stupidity of the Online Safety Act that just came into force. edit - My open AI credits got hugged to death, please use a known postcode (like one from Kier Starmer's constituency, WC2B6NH) in the meantime.
AI · 2025 · use-their-id.com