I think React and Vue.js (or Nuxt) are still leading the frontend framework pack. For DBs I don't see relational DBs not being the default choice for most folk

I think React and Vue.js (or Nuxt) are still leading the frontend framework pack. For DBs I don't see relational DBs not being the default choice for most folks. CI/CD I'm curious about too. People seem to be migrating from Travis to Github actions. Slack is still popular for messaging I think, but it is quite expensive. Discord is popular for people who want a cheaper option or want video chat.