38ad8deae2
* feat: normalize LaTeX fragments in markdown rendering
Added a preprocessing step that converts LaTeX delimiters `\[…\]` to `$$…$$` and `\(...\)` to `$…$` before rendering. The function skips code blocks, inline code, and HTML tags to avoid unintended transformations. This improves authoring experience by supporting common LaTeX syntax without requiring explicit `$` delimiters.
* fix: correct inline LaTeX normalization replacement
The replacement function for inline math (`\(...\)`) incorrectly accepted a fourth
parameter (`post`) and appended it to the result, which could introduce stray
characters or `undefined` into the rendered output. Updated the function to
use only the captured prefix and inner content and removed the extraneous
`${post}` interpolation, ensuring clean LaTeX conversion.
* feat: optimize markdown rendering with LaTeX caching and memoized code blocks
- Added cache to normalizeLatex to avoid reprocessing repeated content
- Introduced CodeComponent with stable IDs and memoization to reduce re-renders
- Replaced per-render code block ID mapping with hash-based IDs
- Memoized copy handler and normalized markdown content
- Simplified plugin/component setup with stable references
- Added custom comparison for RenderMarkdown memoization to prevent unnecessary updates
* refactor: memoize content only
---------
Co-authored-by: Louis <louis@jan.ai>
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 for Fast Refresh
- @vitejs/plugin-react-swc uses SWC for Fast Refresh
Expanding the ESLint configuration
If you are developing a production application, we recommend updating the configuration to enable type-aware lint rules:
export default tseslint.config({
extends: [
// 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,
],
languageOptions: {
// other options...
parserOptions: {
project: ['./tsconfig.node.json', './tsconfig.app.json'],
tsconfigRootDir: import.meta.dirname,
},
},
})
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 tseslint.config({
plugins: {
// Add the react-x and react-dom plugins
'react-x': reactX,
'react-dom': reactDom,
},
rules: {
// other rules...
// Enable its recommended typescript rules
...reactX.configs['recommended-typescript'].rules,
...reactDom.configs.recommended.rules,
},
})