Kakao Biz Infra FE Part Reveals Tech Stacks for 20 Services and 'Everyone is a Reviewer' Culture

Kakao Biz Infra FE Part is the organization responsible for the frontend of business and map services. At a meetup, they introduced that approximately 20 services utilize various tech stacks, including React, Vue, Angular, and Vanilla Javascript. Regarding development culture, they stated that they operate a system where every team member becomes a mandatory code reviewer immediately after joining, reviewing each other's code to learn, as well as a 'buddy' system for new hires. They also shared the background of technical decisions, such as choosing Recoil for the Subscription ON service after considering project scale and learning curve among Redux, MobX, and Recoil, and using Preact or Vanilla JS for ad SDKs to manage build size and compatibility.