sources.txt

Introduction to Service Worker          http://www.html5rocks.com/en/tutorials/service-worker/introduction/
Flexbox layout with iron-flex-layout    https://elements.polymer-project.org/guides/flex-layout
HTML Imports                            http://www.html5rocks.com/en/tutorials/webcomponents/imports/
Optimize for production                 https://www.polymer-project.org/1.0/docs/tools/optimize-for-production
A Complete Guide to Flexbox             https://css-tricks.com/snippets/css/a-guide-to-flexbox/
JSON Types                              https://www.postgresql.org/docs/current/static/datatype-json.html
Domain-Driven Design in PHP             https://leanpub.com/ddd-in-php
Polymer Browser compatibility           https://www.polymer-project.org/1.0/docs/browsers
Why Web Components?                     http://webcomponents.org/articles/why-web-components/
Using Web Components in React           https://facebook.github.io/react/docs/webcomponents.html
Shadow DOM 201                          https://www.html5rocks.com/en/tutorials/webcomponents/shadowdom-201/
Serve your app                          https://www.polymer-project.org/1.0/toolbox/server
Test your elements                      https://www.polymer-project.org/1.0/docs/tools/tests
Service Workers: an Introduction        https://developers.google.com/web/fundamentals/getting-started/primers/service-workers
Service Workers in Production           https://developers.google.com/web/showcase/2015/service-workers-iowa
GraphQL Introduction			        https://facebook.github.io/react/blog/2015/05/01/graphql-introduction.html
										https://github.com/facebook/graphql#getting-started
GraphQL Best Practices                  http://graphql.org/learn/best-practices/
Serving over HTTP                       http://graphql.org/learn/serving-over-http/
XML Mapping                             http://docs.doctrine-project.org/projects/doctrine-orm/en/latest/reference/xml-mapping.html
Dis/advanages (PHP-FPM)                 http://serverfault.com/a/645765
REACT createa-app README                https://github.com/facebookincubator/create-react-app/blob/master/packages/react-scripts/template/README.md#importing-a-component
JWT - JSON Web Token                    https://jwt.io/introduction/
DDD with Symfony2: Folder Structure And Code First      http://williamdurand.fr/2013/08/07/ddd-with-symfony2-folder-structure-and-code-first/