---
title: '13 выпуск 05 сезона. Ruby 2.2.7, Next.js 2.0, $500,000 mruby release, Preload, Prefetch And Priorities, Glimmer.js, Boostnote и прочее'
date: 2017-04-03
tags:
  - podcasts
audio_url: 'https://files.rwpod-assets.com/podcasts/05/0513.mp3'
audio_size: 40348064
duration: '00:41:55'
cover: '/images/covers/05/0513.webp'
---

Добрый день уважаемые слушатели. Представляем новый выпуск подкаста RWpod. В этом выпуске:

## Ruby

- [Ruby 2.2.7 Released](https://www.ruby-lang.org/en/news/2017/03/28/ruby-2-2-7-released/), [New arguments supported for float and integer modifiers in Ruby 2.4](http://blog.bigbinary.com/2017/03/28/new-ndigits-arguments-supported-for-float-modifiers-in-ruby-2-4.html) и [The $500,000 mruby release](https://mruby.sh/201703270126.html)
- [Action Cable Hello World with Rails 5.1](https://medium.com/@wintermeyer/action-cable-hello-world-with-rails-5-1-efc475b0208b), [ActionCable: The Missing Guide](https://blog.codeship.com/actioncable-the-missing-guide/) и [From Rails to Hanami: Controllers](https://blog.codeminer42.com/from-rails-to-hanami-controllers-ad7ef6d09dd0)
- [N+1 Queries or Memory Problems: Why not Solve Both?](https://blog.heroku.com/solving-n-plus-one-queries), [GraphQL::QueryResolver is an add-on to graphql-ruby that allows your field resolvers to minimize N+1 SELECTS issued by ActiveRecord](https://github.com/nettofarah/graphql-query-resolver) и [Financier - a comprehensive business management platform built on top of Utopia and Relaxo](https://github.com/ioquatix/financier)

## JavaScript

- [Next.js 2.0](https://zeit.co/blog/next2), [77% of sites use at least one vulnerable JavaScript library](https://snyk.io/blog/77-percent-of-sites-use-vulnerable-js-libraries/) и [Tame Unruly Style Sheets With These Three CSS Methodologies](https://www.sitepoint.com/tame-unruly-style-sheets-three-css-architecture-methodologies/)
- [Preload, Prefetch And Priorities in Chrome](https://medium.com/reloading/preload-prefetch-and-priorities-in-chrome-776165961bbf), [CSS Custom Properties in Microsoft Edge](https://blogs.windows.com/msedgedev/2017/03/24/css-custom-properties/) и [Speed up your site with a little machine learning](https://hackernoon.com/speed-up-your-site-with-a-little-machine-learning-fa9eb7c86dbb)
- [Glimmer.js - a fast and lightweight UI component library](https://glimmerjs.com/), [Boostnote - an open source note-taking app made for progammers just like you](https://boostnote.io/) и [Choices.js - a lightweight, configurable select box/text input plugin](https://joshuajohnson.co.uk/Choices/)
