Web interview

Questions

Intro

Intro to Undo Cartel Front end app devs Backend dev Full stack devs Devops

Feel free to ask about anything

• Education
• Work experience
• Hobbies - What do you like to do beside working?
• What is it about Undo that you like?
• Experience with React
• Experience with other frontend frameworks?
• How long have you been working with Javascript?
• How long have you been working with TypeScript?
  • What do you like the most about it?
  • What do you dislike the most about it?
• Are there any new technologies you are excited about?

Specifics

• React

  • Experience with hooks (also relevant for Vue)?
    • Have you written any custom hooks?
  • What is Context in React? What is it used for?
  • What is a controlled component? What is an uncontrolled component?

• Experience with graphQL

  • What is the main difference to REST in your opinion?

• What is your favorite css library?

  • What is the pros and cons of JSS like (styled-components, emotion) versus more traditional CSS libraries (postCSS, Tailwind)?

• What are the pros and cons of server-side rendering (SSR) vs. a single page application (SPA)?

  • Which tools and frameworks can you use for each of them?

• What is your favorite package manager? npm or yarn?

  • What is a lock file?

• Have you worked with CI pipelines?

  • What are some steps that could be taken in a CI pipeline?
  • How are these steps defined?