# Systems Obscure > Another software engineer with a blog ![Screenshot of blog](./public/blog-screenshot.png) ## Build ```sh npm run build ``` This runs `vite build` using [speedy web compiler](https://swc.rs/) for the transpilation of TSX to JSX. I am using TypeScript so that I can use the [shadcn](https://ui.shadcn.com/) component library however I don't actually care about types in this project and all my components are written as JSX. SWC transpiles very quickly without throwing TS warning and errors. I still use Vite's native `esbuild` for HMR transpilation in development. ## Scripts ### Generate post index ```sh npm run build:posts ``` This runs `scripts/generate-post-index.js` which reads all raw Markdown posts in `/posts` and parses the body content and YAML front-matter. It then writes this data to `public/post-index.json` which is read by the React application at runtime.