UPDATE: Adding a 2019; the discovery/runner integration mechanism is same as per 2017 & 2015, so the key things that can go wrong are the
modularity
navigator-ios
certificate-pinning
graph-coloring
hash
blockchain.info-api
codevisionavr
.net-standard-2.0
awesome-wm
azure-pipelines-yaml
master-data-services
internet-explorer-11
tttattributedlabel
django-fsm
webbot
react-cookie-consent
forwarderrorcorrection
windows-8
universal
nsalert
webpack.config.js
substring
third-normal-form
w3-css
inlines
strategy-pattern
ptrace
solace-mq
anaconda3
textile