Ruby 2.4.0-preview1 Released – Looks like some fairly substantial changes, including better Unicode support.
Comma Separated JSON – Yet another data interchange format, this one attempting to take the good parts of JSON and CSV and munge them toge…

Shrine 2.0 Released – The latest take on Ruby file uploading libraries, complete with migration guides from CarrierWave Paperclip, or Refile.
A Content Security Policy (CSP) strategy – How to protect your Rails application from XSS vulnerabilities…

EC2Instances.info – Way easier comparisons of the myriad of EC2 types than you can do on Amazon’s own site.
Domain Events over Active Record Callbacks – An argument that callbacks are just the wrong tree to bark up.
Xray-rails – See in your brows…

Cronally – Cron jobs for AWS as a service.
BrainRuby – Write any ruby program using only $#{}/+`”
Procs and Lambdas: Closures in Ruby – A walk through some of the things you don’t learn in your first week as a Rubyist.

Firefox v46+ Security Hardening + Some Tweaks – Things you can do to lock down your Firefox.
Electron 1.0 is here – The cross-platform base for the Atom editor reaches a milestone.
Running scheduled tasks on AWS Elastic Beanstalk – Best approach …

How to Center in CSS – Automatically generate working code for a variety of situations.
Google Compute Engine Container-VM Image and Build a Docker Image, push it to AWS EC2 Container Registry, then deploy it to AWS Elastic Beanstalk – There’s ple…

• Active Record Doctor – Automate checks for some common issues in setting up ActiveRecord.
• Rails 5 — ActiveRecord Suppress — a step too far? – An argument against one of the new features in this year’s Rails.
• Sublime Text as an Arduino IDE – I’ve got some Arduino work coming up this summer, need to look into this.

Real-Time Rails: Implementing WebSockets in Rails 5 with Action Cable – A primer from Heroku.
Knuckles, The Next Level of API Caching – A library designed to be fast and lightweight with only the essential features.
Books every Ruby/Rails dev sho…

Firefox Test Pilot – Get involved with testing out new Firefox UI experiments without having to run a bleeding-edge version of the browser.
Store your private data inside a git repository – Safely, using public-key encryption.
gitsome – “A superc…

Node.js on a satellite means anyone can be a space programmer – Because 100,000 javascript files is TOTALLY the stack I’d want to use for an expensive mission-critical application.
Ruby on Google App Engine goes beta – So now we can deploy Rails a…