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SaelixCode
74964b0e26
Each container's onmessage handler was calling setContainerStats() independently, causing React to schedule up to N separate reconciliation passes per second (one per container). With 20 containers streaming Docker stats at ~1 update/s, EditorLayout was re-rendering up to 20 times/s. Fix: incoming stats are written into pendingStatsRef (no re-render cost), then flushed to React state in one batched setContainerStats call every 1.5s. Two bugs in the original proposal are addressed: - rawBytesRef (never cleared) owns rx/tx tracking so net I/O rate is always accurate; avoids the stale containerStats closure that would have shown 0 B/s after every flush cycle - pending snapshot is captured and cleared BEFORE calling setState so the functional updater stays pure (no side-effects inside it) - pendingStatsRef is cleared in the effect cleanup so stale entries from the previous stack don't briefly appear on stack switch
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 Babel (or oxc when used in rolldown-vite) for Fast Refresh
- @vitejs/plugin-react-swc uses SWC for Fast Refresh
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...
},
},
])