LINKS

SOFTWARE DESIGN

• Source Making's Design Pattern is a good resouce to learn design patterns systematically.
• Microservices Architecture
• Martin Fowler's Blog

FRONTEND

• SVG on the Web
• ECMAScript Language Specifition 6th Edition
• Bootstrap
• Behance
• Freepick

BACKEND

• Open JDK is a great opportunity to read the source code of open JDK.

• Jakob Jenkov's Tutorials contains a series of tutorials about Java and Web development in well organized way.

• Program Creek

• Mkyong's Blog provides tutorials cover most of topic in Java Technologies with sufficient examples.

• Vogella 'tutorials are one page style, I really love them.

• JavaTpoint provides simplied and concise tutorials comparing to official tutorials of Java.

• Java Enterprise Performance Tunning the performance of large scale application in Java.

TECH COMMUNITIES

• DZone is a zone for developers.

DATA STRUCTURES and ALGORITHMS

• Big O Cheatsheet guides you in walking around the world of algorithms!

WEBSITE OPERATIONS

• Google Webmasters provides online courses for how to build and maintian a good website.

SALESFORCE

• Christophe Coenraets
• Salesforce Cheat Sheets gives us a quick skim of Salesforce products.