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Rails 8 Frontend: 10 commandments & 7 deadly sins in 2025
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Rails 8 Frontend: 10 commandments & 7 deadly sins in 2025
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Rails frontend
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Rails 6 Webpacker *.js.erb rails-ujs jQuery
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Rails 6 = dark ages πΉ Webpacker *.js.erb rails-ujs jQuery
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π« Rails backend + React frontend
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Rails 6 Webpacker *.js.erb rails-ujs jQuery
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Rails 6 π§π¨πΌ Rails 7 renaissance Webpacker *.js.erb rails-ujs jQuery importmaps/esbuild *.turbo_stream.erb Turbo Drive StimulusJS
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Rails 7=8 importmaps/esbuild *.turbo_stream.erb Turbo Drive StimulusJS
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Rails 7=8 importmaps/esbuild *.turbo_stream.erb Turbo Drive StimulusJS β€ Rails frontend
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Rails 8 Frontend: 10 commandments & 7 deadly sins in 2025
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β -c=tailwind, bootstrap, bulma, postcss, sass β -j=importmap, bun, webpack, esbuild, rollup β -a=propshaft, sprockets β -d=sqlite3, mysql, trilogy, postgresql β --main
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LEGACY PROJECTS NEVER SEEN IN COMMERCIAL PROJECT π π» π΄
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IMPORTMAP ESBUILD *if you have few JS dependencies VS *if you have JS dependencies with their own CSS
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β -c=none, tailwind, bootstrap, bulma, postcss, sass β -j=importmap, bun, webpack, esbuild, rollup β -a=propshaft, sprockets β -d=sqlite3, mysql, trilogy, postgresql β --main
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Terms Privacy Β© 2024 by MyCompany Logo Login SignUp Customers
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Terms Privacy Β© 2024 by MyCompany Logo Login SignUp Customers START WITH LAYOUT DESIGN
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fixed sticky scroll-y
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fixed sticky scroll-y
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twitter linkedin myApp myApp
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π¬ Dropdown menus π©π©π©
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You are building a Web App π°π°π°π° Not a Web Site π°π₯²
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scroll-y = yield fixed sticky scroll-y = yield Desktop Mobile
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Terms Privacy Β© 2024 by MyCompany Logo Login SignUp Customers START WITH LAYOUT DESIGN
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Terms Privacy Β© 2024 by MyCompany Logo Login SignUp Customers START WITH LAYOUT DESIGN RESPONSIVE
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πΈ
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β LAYOUT DESIGN
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TailwindCSS: responsive content 101
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Page Component
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Page Component
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Page Component
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Page Component title subtitle actions yield
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Page Component - wide title subtitle actions yield
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Page Component - centered title subtitle actions yield
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Page Component
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Flash messages
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Flash messages
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Flash messages
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Flash messages
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Flash messages
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active_link_to
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active_link_to
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Donβt forget TESTS!!!
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Buttons
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Buttons
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Buttons
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Buttons
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Buttons
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Buttons
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Buttons
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Even if you use Tailwind, nobody forbids you to abstract CSS!!!!!!!!!!!!!!!
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Even if you use Tailwind, nobody forbids you to abstract CSS!!!!!!!!!!!!!!!
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CSS abstraction VS RailsHelper VS ViewComponent active_link_to PageComponent FlashComponent .btn btn-primary btn-sm .nav-link .form-input
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CSS abstraction VS RailsHelper VS ViewComponent active_link_to PageComponent FlashComponent .btn btn-primary btn-sm .nav-link .form-input
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TABS
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FORM PREVIEW
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VIEW PASSWORD
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CLIPBOARD
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https://www.betterstimulus.com/ https://www.stimulus-components.com/
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Use native HTML elements!
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Use native HTML elements! = dropdown
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Use native HTML elements!
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Do not disable, unless redirect to external service (oAuth)
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Do not disable, unless redirect to external service (oAuth) First complete feature with normal redirects. Next, add reactivity.
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Turbo 8 Prefetch (Instaclick)
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Disable Turbo 8 Prefetch (Instaclick)
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Icons > Text
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Icons > Text
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Style error pages π
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Style error pages π
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USE META TAGS
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Custom scaffold templates
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Component libraries
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LETS RECAP 1. Layout design = start here! 2. Page component - consistent <%= yield %> 3. Flash styling 4. Active link to 5. Button styling 6. CSS abstraction / helpers / view components 7. Hotwire, Stimulus 8. 404 pages, Dark Mode, Meta tags, native HTML tags 9. Component libraries
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Learn to build cool stuff on SupeRails.com
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Tailwind on Rails
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Build mobile apps with Rails (Strada, Turbo Native)
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Letβs work together! π€ β Rails frontend β Hotwire β Turbo Native (mobile apps with Rails) β Billing / SaaS β Multitenancy β Tests from zero to hero