Hayashi151 Karma 5 Created 10 years ago About [ my public key: https://keybase.io/mchayashi; my proof: https://keybase.io/mchayashi/sigs/OGwvuekJ0Gk63OzbC3qp1NXTU3MEwF_Wu4nQD4Kh6L4 ] All submissions on HN · View profile on HN