shortcuts and combinations for common Git commands

clean up the branch list with this one-liner command-line command

getting some version control on your computer

summarizing the internet's de facto version control system

checking the validity of JavaScript types with this library

launching a React app/website onto a github.io subdomain

starting a React app without create-react-app

storing the current situation of a component

summarizing the famous interface-building JavaScript library

reviewing this calculation-oriented built-in object

reviewing this calendar-oriented built-in object

responding to unsatisfactory data and actions