Configuration Reference

Juno uses standard config files across tooling.

Project-Level

tsconfig.json TypeScript setup. Enables strict typing, JSX, and module resolution.

• strict: true

• esModuleInterop: true

• baseUrl: ./src for absolute imports

tailwind.config.js Tailwind setup with extended theme.

• Custom colors (jungle, glass, etc)

• Animation keyframes (float, sonar)

• Backdrop blur + shadow extensions

• Purge paths set to ./src/**/*.{js,ts,jsx,tsx}

.prettierrc Formatter config.

{
  "semi": true,
  "singleQuote": true,
  "printWidth": 80,
  "tabWidth": 2,
  "trailingComma": "es5",
  "endOfLine": "lf"
}

.eslintrc Optional. Can be extended if needed, not enforced by default.

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Testing

jest.config.js

• Uses ts-jest preset

• Environment: jsdom

• Includes jest.setup.js for DOM matchers

• Ignores /node_modules/ and .next/

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Environment

No runtime secrets required for frontend. Backend uses .env for API keys if needed, but most endpoints are stateless or mocked in dev.

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Everything config-related is flat, explicit, and version-controlled. No chained environments, no runtime mutation. What you see is what runs.