
Introduction to Service Workers and Advanced Caching
There are few frontend projects that wouldn’t benefit from a service worker. The advantages are clear—offline support, faster loading, smart...

Libor Vaněk
VP of Product Development at CDN77
High‑End Content. Community Soul.

Jenda started out at a full-service agency, where he quickly realized that design and functionality alone aren’t enough—a website must above all be fast and stable. This led him to caching, CDNs, and other techniques for getting content to users as quickly as possible. Today at CDN77, he works on the frontend and views performance as an integral part of making a website feel snappy, reliable, and enjoyable.

There are few frontend projects that wouldn’t benefit from a service worker. The advantages are clear—offline support, faster loading, smart...

VP of Product Development at CDN77