Episode Summary: Join us in this episode of the Vertica Frontend Update as we explore the sophisticated world of themes within Server-Side Rendered (SSR) React applications. Discover how to achieve seamless theme transitions using CSS variables and cookies, eliminating the Flash of Incorrect Theme (FOIT). We also discuss a notable security oversight in a popular dating app and share resources for mastering image uploads and setting up Node.js.Key Stories:1. **Setting Up Themes in SSR React Applications** Discover how to enable seamless theme changes in SSR React apps using CSS variables and cookies. This process ensures that digital experiences are both elegant and technically robust, aligning server-rendered themes with user preferences. Learn about practical strategies to prevent theme flicker and improve user engagement. Source: [Setting Up Themes in SSR React Applications](https://dev.to/maxh1t/setting-up-themes-in-ssr-react-applications-eem)2. **Security Flaw in Dating App Due to CSS Oversight** A significant security flaw was identified in a dating app where CSS filters used for blurring images could be bypassed. This incident highlights the importance of secure coding practices in frontend development, particularly for applications handling sensitive user data. Learn how this oversight was rectified and its implications for developers. Full article available at: [Dev.to - I took advantage of an error in the code of a dating app](https://dev.to/zeedu_dev/i-took-advantage-of-an-error-in-the-code-of-a-dating-app-3dkp)3. **Additional Tutorials** - **Image Uploads in Node.js Applications:** A comprehensive guide on image uploads in Node.js, covering beginner to advanced levels using TypeScript, PostgreSQL, and Cloudinary. - **Setting Up Node.js on Windows:** A straightforward guide for downloading, installing, and verifying Node.js on Windows, essential for backend development beginners.Thank you for joining us on the Vertica Frontend Update. Keep innovating and creating seamless digital experiences until our next episode.
