This week's JavaScript news, issue 243

New ES6 regex features, creating a Node cluster, getting started with Ember CLI, and more. Read this e-mail on the Web JavaScript Weekly Issue 243 — July 31, 2015 New Regular Expression Features in ECMAScript 6 An in-depth look at two new regex flags (/y and /u), the ‘flags’ property, escape sequences, and more. Dr. Axel Rauschmayer How to Create a Node.js Cluster for Speeding Up Your Apps Node’s ‘cluster’ module makes it easy to take advantage of multiple cores in Node by creating and managing separate processes that share the parent’s server ports. (Don't forget Node Weekly if Node is your thing.) SitePoint Learn AngularJS Online with 1-on-1 Mentorship Angular lets you build dynamic, single-page web applications from scratch that are so smooth your users will forget they're still inside a web browser. Sign up online and start learning today! Thinkful   Sponsored What's the Difference Between .call and .apply? “A for array and C for comma” is a handy mnemonic. Stack Overflow Getting Started with Ember and Ember CLI Learn how to build a simple contacts manager application using Ember CLI from start to finish. SitePoint Non-Blocking Asynchronous JSON.parse using Fetch API It seems to work but it also seems to be slower overall (but the benefits of being async and not blocking the UI may be worth it). Mohsen Azimi Profiling JavaScript Performance in Chrome [video] A look into Chrome Developer Tools’ Profiler and how you can use it to analyze the performance of JavaScript running in the browser. SitePoint Jobs Front-end Developer at DuckDuckGo (Remote work is in our DNA)If you're an avid DuckDuckGo user and excited about what we're trying to accomplish, then please consider joining us. DuckDuckGo Front-End Developer @ Braintree - Chicago, ILWe're building products and systems that power payments for the likes of Uber, Airbnb, GitHub, Dropbox and more. Come join our team and use your JavaScript chops to help build cool stuff and work with smart people. Braintree Freelance with Companies like Airbnb, IDEO, & JPMorganWork with top clients, set your own rates, and work from anywhere as an elite Toptal JavaScript developer. Join the most exclusive network of top software engineers in the world. Toptal In brief Empire Node 2015: New York City, October 23rd news node A one day, single-track, community-run Node conference in NYC. Now accepting submissions for talks.   Empire Node Samsung Banks on JavaScript, Node.js for IoT news  InfoWorld Binary and Bitwise Operations in JavaScript tutorial  Dan Prince ES6 Tail Call Optimization Explained tutorial  Kyle Owen Linting JavaScript in 2015 tutorial  Lauritz Hilsøe Hot Loading Your ES6 React/Flux App with Webpack tutorial  Leonardo Couto Making The Most of JavaScript’s Future Today with Babel tutorial If you haven’t used the Babel ES6/7 to ES5 transpiler yet, this is a good intro.   StrongLoop 15 Quick Tips When Authoring Node Modules tutorial  Hemanth.HM JavaScript Inheritance Patterns tutorial  Peter Jaszkowiak Detect Javascript errors and delight your users tools Actionable insights into problems that are affecting your application's performance   Raygun   Sponsored Browserify vs Webpack opinion  Cory House The Hitchhiker's Guide to Modern JavaScript Tooling opinion A quick overview about what popular tools do - and whether you need them or not.   Marcin Grzywaczewski Flux Inside Web Workers and DOM-less JavaScript opinion  Narendra Sisodiya Yehuda Katz's JSChannel 2015 Opening Keynote video “Web Frameworks in 2015 and Where Ember Fits In”   YouTube How to Create React Components with React UI Builder video  YouTube Write in JavaScript, Run Native on Any Device tools Build great, native mobile apps—all from a single JavaScript code base. Get started for free.  Appcelerator Platform   Sponsored FANN.js: Fast Artificial Neural Network code A C based library compiled to JS via Emscripten.   Louis Stowasser A 3D Audio Visualization with Three.js and Web Audio API code demo  Neri Barnini Optlam.js: A Lambda Calculus Optimal Function Evaluator code  SrVictorMaia substituteteacher.js: A Library For Swapping Text In And Out code A nice effect for switching text around.   Dan Schlosser Smart.js: Embedded JS Engine for C/C++ with Networking, File, DB and Device Interfaces code A generic, hardware independent, full-stack Internet of Things software platform.   Cesanta Software Angular UI Grid 3.0: A Data Grid for AngularJS code  AngularUI react-dropzone: Simple HTML5 Drag-Drop Zone in React.js code  Param Aggarwal Captionify: Image Captions Without jQuery code  Umar Bolatov Curated by Peter Cooper and published by Cooper Press. Stop getting JavaScript Weekly : Change email address : Read this issue on the Web © Cooper Press Ltd. Office 30, Lincoln Way, Louth, LN11 0LS, UK

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