Hacker News on 7 October 2015

• YC Research
• A Guide to Fast Page Loads
• Amazon Snowball
• Amazon QuickSight – Business Intelligence by AWS
• Staffpad: a new class of notation app
• React v0.14
• Global eradication of wild poliovirus type 2 declared
• Basics of Space Flight: Orbital Mechanics
• 100M games played
• Volkswagen – detects when your tests are being run in CI, and makes them pass