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A massive security vulnerability was uncovered in Next.js and it breaks the authentication of many major applications. In short, It is possible to bypass authorization checks within a Next.js application, if the authorization check occurs in middleware.

Enhancements for mobile web

As web developers, we often focus on optimizing initial page loads, but what happens when users click the back button? Modern browsers employ an ingenious optimization called bfcache (Back/Forward Cache) that makes navigation between previously visited pages nearly instantaneous. Let's dive deep into this performance powerhouse.

Some thoughts on reading the conversations.

Share some insights and reflections on reading.