prefectures-population

Overview

This application serves to view statistics on the population change of Japan's prefectures in different years.

Mobile

The interface automatically adapts to devices with small screen sizes: the list of prefectures is displayed on a separate screen, the graph becomes more compact, and so on.

Resas API

The application uses the Resas API to retrieve statistics, so you may need to enter your personal API key before starting.

For convenient development, you can use environment variables to specify the API key. For example, it can be specified in the .env.local file. In this case, the screen for entering the key will not appear.

VITE_RESAS_API_KEY=6UxrytHy48tPWUdrbEobXmoew8brj8

CI/CD

Github Actions are used to automatically build, test, and deploy the application to Github Pages.

Project Setup

npm install

Compile and Hot-Reload for Development

npm run dev

Type-Check, Compile and Minify for Production

npm run build

Run Unit Tests

npm run test:unit

Lint with

npm run lint