Add custom fields to ActiveRecord models at runtime
Developer experience
Component previews, API docs and coverage — the tooling around the code.
The tooling around the code is quietly expensive: a component workshop, an API documentation portal, a coverage service, a mail sandbox. Each is modest on its own and each is a separate account, a separate bill and a separate thing to keep in sync with the repository.
Mounted, they read the real code. API docs generated from specs that must pass cannot drift; a component preview that renders the actual partial cannot lie about it.
Developer experience engines
Loco Rails
57Rails is awesome, but modern web needs Loco-motive
Carpentry
57Handcrafted prototypes for Rails
Bento Search
56An abstraction/normalization layer for querying and displaying results for external search engines, in Ruby on Rails
MSF database code, gemified
Swaggard
55Add Swagger documentation to your Rails REST endpoints
Customer-supplied encryption keys for ActiveStorage blobs
Fomantic UI, converted to SASS and ready to drop into Rails & Compass
Rubymonolith
49Rails template that Rocketship uses for building new SaaS applications
Lazy Value
47Rails Lazy value loader
Pumi
47A library containing Geodata for administrative regions in Cambodia
Kommandant
47A command palette implementation for Rails with Hotwire and Meilisearch
Power API
45Set of other gems and configurations designed to build incredible APIs
Jet UI
43Rails UI components collection out-of-the-box, created by JetRockets, and put together all in the template project https://ui.jetrockets.com — turned gem…
Composants Rails pour le DSFR
Rails UI
40A collection of components based on Ruby ViewComponent & Stimulus, heavily inspired by shadcn/ui
QuickSearch is a toolkit for easily creating custom bento-box search applications
The Ruby on Rails client for TestTrack
Omg Image
36Generate PNG previews for HTML snippets (html/css/js). Any complexity
Turbo Train
32Broadcasting Rails Turbo actions to SSE receivers
MEGA fast solution how to add CRUD functionality for your Rails models
Apicasso
31An abstract API design as a Rails-based mountable engine
Database-backed prompt management for RubyLLM
Code for modeling and managing credentials in Metasploit, implemented as a Rails Engine