Web

• Maximize Compression with Zopfli
• Browser Detection with JavaScript
• Simple MySQL Master HA with mysqlnd_ms
• 8 ways to improve ASP.NET Web API performance

Mobile

• Asynchronous Message Passing With Actors in Objective-C
• Swift from an Objective-C developer’s perspective
• An Introduction to Swift: Part 2
• How to Upload, Cache, Save and Share image in an Android App?

Golang

• Simpler and faster GC for Go

Database

• MySQL Guide for Beginners: What You Must Know
• Prevent MySQL downtime: Set max_user_connections

Other

• StackOverflow Update: 560M Pageviews a Month, 25 Servers, and It‘s All About Performance
• Cosmos - C# Open Source Managed Operating System
• Using FiddlerCore to capture HTTP Requests with .NET