Comming from `standard` js world, I'd expect double quotes for strings to get picked up by the `lint` script. This came up in a PR https://github.com/ipfs-shipyard/proto.school/pull/63#discussion_r228956032 We need to - [ ] add `npm run lint` to the travis config so we get feedback on PRs - [ ] figure out why the `vue-cli-service lint` reports no lint errors when mixed quote styles are used.