Hacker News on 1 June 2017

• Facebook is an attack on the open web
• TLDR Stock Options
• Pinboard Acquires Delicious
• Oh My Gosh, It’s Covered in Rule 30s
• WebAssembly: Mozilla Won
• Enough with the dead butterflies
• WA, NY and CA Governors Announce Formation of United States Climate Alliance
• US quits Paris climate pact
• Ask HN: Who is hiring? (June 2017)
• Stripe Sigma