Links of the day 20 - 07 - 2015

Today's links 20/07/2015: Optimization tools, lock-free queue, distributed system testing framework, functional programming guide

• Google Optimization Tools : Google's software suite for combinatorial optimization
• SnapQueue : Lock-Free Queue with Constant Time Snapshots
• Conductor : A system for testing distributed systems across a network
• mostly-adequate-guide : Mostly adequate guide to Functional programming (in javascript)