Free Rails course

https://railscodealong.com 

An Introduction to the ViewComponent Gem

 https://www.honeybadger.io/blog/ruby-view-components/

Rails - Polymorphic discussion

 https://projectramon.wordpress.com/2014/06/02/exploring-rails-polymorphic-mayhem-accepts-nested-attribute-success/

Design Patterns in Ruby

 https://bogdanvlviv.com/posts/ruby/patterns/design-patterns-in-ruby.html

Fetch records in a custom order with ActiveRecord in Rails - Dec 2021

 https://rubyinrails.com/2021/12/14/fetch-records-in-custom-order-with-rails-activerecord/

XSS - Cross-Site Scripting Attacks

 https://owasp.org/www-community/attacks/xss/

DOMPurify - santizer to prevent XSS attacks

 https://www.npmjs.com/package/dompurify

Nix - package manager

 https://revelry.co/insights/development/nix-time/

How to learn Android development in 2022

 https://proandroiddev.com/if-i-were-to-start-my-android-career-in-2022-here-is-how-i-would-do-it-c7f149dc8cbf

Server-Sent Events, WebSockets, and HTTP

 https://www.mnot.net/blog/2022/02/20/websockets

Programmable Search Engine from Google

 https://programmablesearchengine.google.com/about/

https://www.reddit.com/r/programming/comments/swfzq8/i_just_discovered_googles_programmable_search/

How to build a weather station with Elixir, Nerves, and TimescaleDB

https://www.timescale.com/blog/how-to-build-a-weather-station-with-elixir-nerves-and-timescaledb/ 

Python Financial Stock analysis (Algo Trading)

 https://medium.com/vinsloev-academy/python-financial-stock-analysis-algo-trading-4d5304d07416

Reactjs - Portals

 https://reactjs.org/docs/portals.html

RSpec tutorial

 https://www.rubyguides.com/2018/07/rspec-tutorial/#Getting_Started_With_RSpec

Pagination and infinite scrolling with Rails and the Hotwire stack - Feb 5 2022

 https://dev.to/davidcolbyatx/pagination-and-infinite-scrolling-with-rails-and-the-hotwire-stack-34om

Building a video converter with Rails 6 and FFmpeg - April 30 2021

 https://dev.to/davidcolbyatx/building-a-video-converter-with-rails-6-and-ffmpeg-5e88

Server-Sent Events: the alternative to WebSockets you should be using

 https://germano.dev/sse-websockets/

Post by David Rosenthal about issues with Blockchain & Web3

 https://blog.dshr.org/2022/02/ee380-talk.html

Infinite Scrolling using Rails & Stimulus

 https://www.rubycube.dev/blog/infinite-scroll-rails-stimulus

Real world example of machine learning on Rails

https://serpapi.com/blog/real-world-example-of-machine-learning-on-rails/ 

FFMPEG Tutorial: convert and stream your videos with HLS and VideoJS.

https://ffmpegfromzerotohero.com/blog/ffmpeg-tutorial-convert-and-stream-your-videos-with-hls-and-videojs/ 

https://gist.github.com/lukebussey/4d27678c72580aeb660c19a6fb73e9ee

Sha256 Algorithm Explained

https://sha256algorithm.com/ 

Principles for Designing and Deploying Scalable Applications on Kubernetes - Feb 2022

 https://elastisys.com/designing-and-deploying-scalable-applications-on-kubernetes/

AWS Lambda and ffmpeg

https://aws.amazon.com/blogs/media/processing-user-generated-content-using-aws-lambda-and-ffmpeg/ 

https://aws.amazon.com/blogs/media/2020-resolution-add-user-generated-content-to-your-applications/

Signed Cookies and Signed Urls on AWS CloudFront

https://docs.aws.amazon.com/AmazonCloudFront/latest/DeveloperGuide/PrivateContent.html

https://docs.aws.amazon.com/AmazonCloudFront/latest/DeveloperGuide/private-content-signed-urls.html 

Video-on-demand on AWS

https://aws.amazon.com/solutions/implementations/video-on-demand-on-aws/ 

YouTube vs Vimeo

https://blog.hubspot.com/marketing/youtube-vs-vimeo 

HTML5 Streaming

 https://flussonic.com/blog/news/html5-streaming/

Vanity -an A/B testing framework for Rails that is datastore agnostic.

 https://github.com/assaf/vanity

Database related - How We Learned to Stop Worrying and Read from Replicas

https://medium.com/box-tech-blog/how-we-learned-to-stop-worrying-and-read-from-replicas-58cc43973638 

LiveBeats – open source social music app built on Phoenix LiveView

https://twitter.com/chris_mccord/status/1488886429140893704?s=20&t=BFcWBzH3__0aUY6inUWBnA

https://fly.io/blog/livebeats/

https://github.com/fly-apps/live_beats