# video course (blogs) — RSS Amplifier Recent posts from the 2 feeds in the RSS Amplifier directory that cover video course. Page: Feed: --- ## [A Ruby Timeout that works](https://beautifulruby.com/code/tcp-user-timeout) _2026-05-11 · Beautiful Ruby_ TCP\_USER\_TIMEOUT, exposed to Ruby ## [HLS](https://beautifulruby.com/code/hls-0-2-0) _2026-05-05 · Beautiful Ruby_ Shipping video should be as easy as shipping a model. ## [Put the timeout on the connection](https://beautifulruby.com/code/put-the-timeout-on-the-connection) _2026-04-22 · Beautiful Ruby_ Timeout.timeout wraps your code. The syscall doesn't care. ## [Give Your Agents a REPL](https://beautifulruby.com/code/expose-irb-to-agents-over-a-socket) _2026-04-20 · Beautiful Ruby_ Expose IRB over a Unix socket so coding agents can introspect and control a running Rails app ## [Hotswap](https://beautifulruby.com/code/hotswap) _2026-03-09 · Beautiful Ruby_ Replace a SQLite database on a running Rails server without restarting ## [Enclave](https://beautifulruby.com/code/enclave) _2026-02-27 · Beautiful Ruby_ An MRuby sandbox for running arbitrary Ruby code from LLMs ## [Framework Detection](https://beautifulruby.com/code/framework-detection) _2026-02-17 · Beautiful Ruby_ Using Ruby modules as singleton objects without extend self ## [Don't throw the specs out with the factories](https://beautifulruby.com/code/fixturebot) _2026-02-07 · Beautiful Ruby_ FixtureBot gives you the speed of fixtures with the syntax of factories ## [Superfeature Plan](https://beautifulruby.com/code/superfeature-plan) _2026-02-04 · Beautiful Ruby_ A Ruby DSL for defining SaaS pricing plans and features ## [Superfeature Price](https://beautifulruby.com/code/superfeature-price) _2026-01-30 · Beautiful Ruby_ A Ruby object for working with prices and discounts ## [Anthony Ettinger on LinkedIn (Sponsored)](https://crawlproof.com/a/3uJpipLongnB) _2026-01-30 · **Sponsored**_ Public LinkedIn profile at linkedin.com/in/anthonyettinger. ## [Adding form errors to Superform fields](https://beautifulruby.com/code/superform-errors) _2026-01-26 · Beautiful Ruby_ Display validation errors with any CSS framework ## [Fizzy SaaS & the mysterious Queen Bee](https://beautifulruby.com/code/fizzy-saas) _2025-12-17 · Beautiful Ruby_ I walk through the source code of the latest Rails application open-sourced by 37 Signals ## [37 Signals Fizzy Kanban board](https://beautifulruby.com/code/fizzy) _2025-12-05 · Beautiful Ruby_ I walk through the source code of the latest Rails application open-sourced by 37 Signals ## [2025 Ruby Cyber Monday & Black Friday Deals](https://beautifulruby.com/articles/ruby-black-friday-deals-2025) _2025-11-26 · Beautiful Ruby_ Save money on Ruby books, courses, licenses, & software ## [Beautiful Ruby: The First Update](https://beautifulruby.com/articles/first-update) _2025-11-02 · Beautiful Ruby_ Pre-sold $13,000 of Phlex on Rails video course ## [Introducing Phlex on Rails](https://beautifulruby.com/articles/phlex-on-rails-launch) _2025-10-20 · Beautiful Ruby_ Officially launching a video course for building component-based UIs in Rails ## [Markdown Image Tags as YouTube and Embed Blocks](https://beautifulruby.com/code/embed-youtube-videos-in-markdown) _2025-10-15 · Beautiful Ruby_ Abuse markdown image tags to easily embed YouTube videos and embedded resources in documents ## [How I created the Phlex on Rails video course outside](https://beautifulruby.com/articles/portable-workstation-iteration-one) _2025-10-13 · Beautiful Ruby_ An off-the-grid dev setup & recording studio that fits in a backpack ## [Phlex on Rails: Week Twelve Update](https://beautifulruby.com/articles/phlex-week-twelve-update) _2025-10-08 · Beautiful Ruby_ Videos have been shot & registration is live ## [Supermail mailto links](https://beautifulruby.com/code/supermail-mailto-links) _2025-10-03 · Beautiful Ruby_ Start more conversations with your users over email ## [Hire AI-Powered Professionals (Sponsored)](https://crawlproof.com/a/pE0HbRA8SrK3) _2025-10-03 · **Sponsored**_ Browse public gigs, message candidates, and run video interviews — free to start. ## [Introducing Supermail](https://beautifulruby.com/code/supermail-0-2-0) _2025-10-03 · Beautiful Ruby_ An easier way to work with emails in Rails. ## [Phlex on Rails: Week Eleven Update](https://beautifulruby.com/articles/phlex-week-eleven-update) _2025-09-05 · Beautiful Ruby_ Hotwire, Stimulus, Turbo, and Rails World ## [Superform 0.6.x released](https://beautifulruby.com/code/superform-0-6-x-released) _2025-08-29 · Beautiful Ruby_ Field Kits, Concise ERB rendering, Strong Parameters, Phlex 2.0, and HTML5 inputs ## [Phlex HTML Elements](https://beautifulruby.com/code/phlex-elements) _2025-08-29 · Beautiful Ruby_ How elements are defined in the Phlex library ## [Phlex on Rails: Week Ten Update](https://beautifulruby.com/articles/phlex-week-ten-update) _2025-08-29 · Beautiful Ruby_ Superform updates & videos released, Github talk, and mechanical keyboards ## [Phlex on Rails: Week Nine Update](https://beautifulruby.com/articles/phex-week-nine-update) _2025-08-22 · Beautiful Ruby_ Existing Rails Apps unit complete and gem updates ## [Render Phlex Components from Rails Console](https://beautifulruby.com/code/render-phlex-components-from-rails-console) _2025-08-18 · Beautiful Ruby_ A handy way to render & debug basic components in isolation ## [Phlex on Rails: Week Eight Update](https://beautifulruby.com/articles/phex-week-eight-update) _2025-08-14 · Beautiful Ruby_ Finished Existing Rails app unit and published course source code ## [Phlex on Rails: Week Seven Update](https://beautifulruby.com/articles/phlex-week-seven-update) _2025-07-31 · Beautiful Ruby_ One unit complete, six more to go, and the end of summer ## [Service Objects](https://beautifulruby.com/code/service-objects) _2025-07-25 · Beautiful Ruby_ Not your average method masquerading as a class behind a #call method ## [Install Manifest V3 Extension (Sponsored)](https://crawlproof.com/a/mnI3gLHZDZi9) _2025-07-25 · **Sponsored**_ Get this Manifest V3 extension from the official TronBrowser Store listing. ## [Phlex on Rails: Week Six Update](https://beautifulruby.com/articles/phlex-week-six-update) _2025-07-25 · Beautiful Ruby_ Video quality, a Rails 8 upgrade, and HTTP Live Streaming ## [Simple Phlex Class Variants](https://beautifulruby.com/code/simple-phlex-class-variants) _2025-07-21 · Beautiful Ruby_ Create 10's of components with slight variations in their class names ## [Phlex Kits in Erb](https://beautifulruby.com/code/phlex-kits-in-erb) _2025-07-20 · Beautiful Ruby_ Write less code to render Phlex components from Erb templates ## [Superform vs Rails form helpers: complex select tags with groups](https://beautifulruby.com/code/superform-complex-select-fields) _2025-07-19 · Beautiful Ruby_ Get precise control over select and option tags with Superform ## [Superform vs Rails form helpers: simple select tags](https://beautifulruby.com/code/superform-simple-select-fields) _2025-07-19 · Beautiful Ruby_ More control over select and option tags with Superform ## [Phlex on Rails: Week Five Update](https://beautifulruby.com/articles/phlex-week-five-update) _2025-07-18 · Beautiful Ruby_ Getting started with videos, workflow, and finalizing scripts ## [Phlex on Rails: Week Four Update](https://beautifulruby.com/articles/phlex-week-four-update) _2025-07-11 · Beautiful Ruby_ Rough draft complete, demo apps, and videos are coming soon ## [Phlex Turbo Layouts](https://beautifulruby.com/code/phlex-turbo-layouts) _2025-07-10 · Beautiful Ruby_ Turbo Layouts in Phlex ## [Phlex appends strings](https://beautifulruby.com/code/phlex-appends-strings) _2025-07-10 · Beautiful Ruby_ Understanding how Phlex handles string concatenation ## [Phlex on Rails: Week Three Update](https://beautifulruby.com/articles/phlex-week-three-update) _2025-06-27 · Beautiful Ruby_ More content updates, a toy project, and an upcoming holiday week ## [How I "Service Object"](https://beautifulruby.com/code/not-a-service-object) _2025-06-23 · Beautiful Ruby_ Where I put business logic in a Rails application ## [PhlexML](https://beautifulruby.com/code/phlexml) _2025-06-21 · Beautiful Ruby_ Build content pages with Phlex ## [Phlex on Rails: Week Two Update](https://beautifulruby.com/articles/phlex-week-two-update) _2025-06-20 · Beautiful Ruby_ Packages for companies, scholarships, and a few more sections are drafted ## [Don't blame your users' browser](https://beautifulruby.com/code/allow-browser-modern) _2025-06-16 · Beautiful Ruby_ Restricting websites to modern browsers can cause headaches ## [Phlex on Rails: Week One Update](https://beautifulruby.com/articles/phlex-week-one-update) _2025-06-13 · Beautiful Ruby_ Drafting the beginning, ending, a few things in the middle and working on plumbing ## [Content Paywall](https://beautifulruby.com/code/content-paywall) _2025-06-12 · Beautiful Ruby_ A stack of components and parsers to protect locked content ## [Turbo SwiftUI](https://beautifulruby.com/code/turbo-swiftui) _2025-06-10 · Beautiful Ruby_ A dream that might be coming true ## [A Phlex table abstraction](https://beautifulruby.com/code/phlex-tables) _2025-06-10 · Beautiful Ruby_ HTML table and hyperlink abstractions built with Phlex, Superview, and Superlink ## [Markdown Referral Code](https://beautifulruby.com/code/markdown-referral-code) _2025-06-09 · Beautiful Ruby_ Automatically inject referral codes into markdown content ## [Phlex Kits](https://beautifulruby.com/code/phlex-kit) _2025-06-06 · Beautiful Ruby_ A collection of Phlex components and utilities