💎 5 Rare "Hidden Gems" for Web Developers

1️⃣ Utopia fyi
It generates fluid CSS scales for typography and spacing so your design automatically adjusts to any screen size without manual media queries.
🔗 https://utopia.fyi/

2️⃣ Shadow Palette
It generates multi-layered CSS box-shadow code to create realistic depth and professional-looking 3D effects on your UI elements.
🔗 https://www.joshwcomeau.com/shadow-palette/

3️⃣ JSON Visio
It converts raw JSON data into interactive diagrams and flowcharts to help you map out and understand complex API responses.
🔗 https://jsonvisio.com/

4️⃣ Service Workies
It uses a game to teach how to implement service workers, offline modes, and advanced caching strategies in web applications.
🔗 https://serviceworkies.com/

5️⃣ Browser Diet
It provides a definitive list of specific performance practices to reduce page weight and speed up the execution of HTML, CSS, and JavaScript.
🔗 https://browserdiet.com/