Tag
cache-api
- Oct 14, 2026 Request Cloning and Body Streams in Fetch Handlers Why a fetch handler cannot both return a response and store it without cloning, how tee behaves under backpressure, and which bodies the Cache API refuses to store. web platform
- May 26, 2026 Cache API Match Semantics and Opaque Responses How a Cache decides whether a stored entry answers a request, what Vary does to lookup, and why opaque cross-origin responses cost quota without being readable. web platform
- Sep 9, 2025 Cache Storage Keys, Vary, and Cache Versioning How the Cache API compares a request against stored entries, why HTTP freshness headers are inert inside it, and how cache names and activate-time deletion keep a deployment consistent. web platform
- Jul 31, 2025 Storage Quota, Persistence, and Eviction Why a cache that was written successfully can be gone on the next visit, how best-effort and persistent buckets differ, and what estimate() does and does not tell an application about its budget. web platform