Issues » 224

DevTools State of the Union, an interactive Angular tutorial, ng-conf videos, and more.
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JavaScript Weekly
Issue 224 — March 20, 2015
Relay is a new framework for building data-driven apps with React, and this article covers the basic concepts of building a Facebook news feed with it.
Joseph Savona

Quality annotated slides from Google’s Addy Osmani showing the latest DevTools goodies like paint profiling, animation inspection and updates to the JS editing workflow with V8. A must see.
Addy Osmani

Includes a live coding environment and editable, live examples. The author calls it a book but it’s really an experience.
Chris Smith

Be the first to try the RASON™ beta – the super-easy way to solve powerful optimization and simulation models from your web or mobile app. Use a high-level modeling language embedded in JSON, and a simple REST API that’s free for small problems, but scalable to handle huge models.
Frontline Systems Inc.   Sponsored
Frontline Systems Inc.

Chrome is introducing two techniques to optimize JS parsing and caching.
Chromium Blog

Dr. Axel Rauschmayer

A wide variety of talks to enjoy if Angular is your thing from both the core team and outside experts.

Leans on numerous APIs, like the Ambient Light API, Proximity API, Battery Status API, and Vibration API.

Next Thursday (26th) there's a free 90 minute online event with two React talks from Brian Holt and Ben Anderson.
O'Reilly Media


  • Opening for Front End Developer @ Queue Software (Raleigh, NC)Queue is developing a tool that allows users to easily build and deploy custom native iOS and Android apps. We need an in-house Javascript expert excited to help us build and maintain our breakthrough web app.
    Queue Software
  • Frontend Engineer (Full-Stack)With up to 120,000 downloads per day and more than 8,000 hours of language learning content, Babbel the market leading online-learning app, is looking for a Frontend Engineer (Full-Stack). Your mission will be to support our Marketing Team to optimize the technical infrastructure.
    Babbel (Lesson Nine GmbH)
  • Freelance with Companies like Airbnb, IDEO & JPMorganWork on special projects with great companies through Toptal. Set your weekly/hourly rate, and work from anywhere in the world as an elite HTML5 developer. See if you have what it takes

In brief

Curated by Peter Cooper and published by Cooper Press.

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Published by Cooper Press and curated by Peter Cooper