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Safari blocks third-party cookies by default under ITP 2.3. Learn how the Storage Access API restores limited access after a user gesture, and how to test the behavior in Safari 15+.
Safari's ITP can expire document.cookie values set in cross-site iframes after seven days. Diagnose it in Web Inspector and use server-issued cookies instead.
Safari's ITP caps JavaScript-set cookies at 7 days, silently breaking analytics and sessions. Here's how the rule works, how to verify it, and why server-set cookies are the fix.
Learn how to use CSS environment variables and the viewport-fit=cover property to prevent UI elements from being obscured by the notch and home indicator in Safari on iOS.
Learn how WebKit's multi-tiered JIT compilation and Lazy JIT approach balance JavaScript performance with battery efficiency on iOS.
Setting up a repeatable development environment for nodewebkit headless rendering requires a decision between pre-compiled binaries and custom source builds. Pre-compiled binaries enable faster pipeline setup but depend on matching glibc versions between build and host, and can be limited by the lag between upstream WebKit releases and the Node wrapper. Sour
When a TLS server requests a client certificate during mutual authentication, WebKit's NSURLSession presents identities from the Keychain that match the server's trusted CA list. If the only matching certificate has expired, the authentication challenge fails with NSURLErrorClientCertificateRejected (-1205) and no system-provided fallback UI appears to let t
When a user navigates away from a page and then returns using the back or forward button, Safari may restore the page from its Back‑Forward Cache (bfcache) instead of issuing a new document load. In some cases the restored DOM or network‑dependent state appears stale, showing values from the earlier visit rather than reflecting updates that should occur on e
nodewebkit utilizes a child-process architecture to isolate the WebKit engine from the Node.js parent process. While this prevents a renderer crash from terminating the entire application, the library relies on shared memory buffers for data transfer between the environments. When performing rapid-cycle restarts or interrupted upgrades, there is an indicatio
safari
javascript
nodewebkit
nodejs