Hacker News on 30 June 2015

• Safari is the new IE
• Show HN: Free Company Logo API
• Introducing s2n, a New Open-Source TLS Implementation
• Vim Colors
• Test Pilot Admits the F-35 Can’t Dogfight
• Pete Sampras: Letter to My Younger Self
• The Software Engineer’s Guide to Negotiating a Raise
• Compiler Errors for Humans
• Clojure 1.7 is now available
• Thoughts on Time-series Databases