anti
438a6e3e45
User-facing theme toggle ships now that the design system has been audited end-to-end. A Sun/Moon button lives between the threat indicator and the SYSTEM status pill in the topbar — same slim 28x28 voice as the rest of the topbar controls, no chrome shouting at the user. Click coords drive a View Transitions API circle clip-path that grows from the cursor to the farthest viewport corner over 520ms with the project's standard --ease curve. Browsers without startViewTransition (older Firefox, Safari < 18) fall through to an unanimated swap — the hook returns instantly in that case. Persistence is two-tier: - localStorage decnet_theme — the user's saved preference, the thing the topbar toggle writes. Survives reloads, applies everywhere. - sessionStorage decnet_theme_lab — dev-mode lab override (Task 3). Tab-scoped, wins on boot so devs can A/B without nuking the saved preference. App.tsx hydrates both on first mount in the right order so the correct theme is on <html> before the first paint. useThemeToggle is a small hook in lib/ rather than a Layout-only helper so the same toggle can be reused later from a settings page or hotkey.
React + TypeScript + Vite
This template provides a minimal setup to get React working in Vite with HMR and some ESLint rules.
Currently, two official plugins are available:
- @vitejs/plugin-react uses Oxc
- @vitejs/plugin-react-swc uses SWC
React Compiler
The React Compiler is not enabled on this template because of its impact on dev & build performances. To add it, see this documentation.
Expanding the ESLint configuration
If you are developing a production application, we recommend updating the configuration to enable type-aware lint rules:
export default defineConfig([
globalIgnores(['dist']),
{
files: ['**/*.{ts,tsx}'],
extends: [
// Other configs...
// Remove tseslint.configs.recommended and replace with this
tseslint.configs.recommendedTypeChecked,
// Alternatively, use this for stricter rules
tseslint.configs.strictTypeChecked,
// Optionally, add this for stylistic rules
tseslint.configs.stylisticTypeChecked,
// Other configs...
],
languageOptions: {
parserOptions: {
project: ['./tsconfig.node.json', './tsconfig.app.json'],
tsconfigRootDir: import.meta.dirname,
},
// other options...
},
},
])
You can also install eslint-plugin-react-x and eslint-plugin-react-dom for React-specific lint rules:
// eslint.config.js
import reactX from 'eslint-plugin-react-x'
import reactDom from 'eslint-plugin-react-dom'
export default defineConfig([
globalIgnores(['dist']),
{
files: ['**/*.{ts,tsx}'],
extends: [
// Other configs...
// Enable lint rules for React
reactX.configs['recommended-typescript'],
// Enable lint rules for React DOM
reactDom.configs.recommended,
],
languageOptions: {
parserOptions: {
project: ['./tsconfig.node.json', './tsconfig.app.json'],
tsconfigRootDir: import.meta.dirname,
},
// other options...
},
},
])