Ruby
Rust 1.0, Критика языка Rust и почему C/C++ никогда не умрет и How to update large tables in PostgreSQL
Rails: Don’t «pluck» Unnecessarily, Functional Programming dictionary with Ruby и Immutable Iterators with Tom Stuart
Timeout: Ruby’s Most Dangerous API, Encrypting secrets with Rails и Gush — easily run complex workflows in parallel with Sidekiq
10 Advanced Features of Regex in Ruby, Linux Isolation Basics и Prelang — Automatic Rails Development
JavaScript
Node.js and IO.js are merging under the Node Foundation, MS fork of NodeJS, Backbone.js 1.2.0, Polymer 0.9 и Ember.js 1.12 and 1.13 beta
JavaScript at 20, Deck of Cards — an API to simulate a deck of cards, Fake IndexedDB и Pintsize — a Sass front end template
Justice.js — a performance metric bar with a streaming FPS graph, Watermark.js — a functional ES6 library for watermarking in the browser и Facey Face
A re-introduction to JavaScript (JS tutorial) и ES Feature Tests