- blog.cloudflare.com
How we halved DNS build delay and cut memory use by 85%
Cloudflare reduced DNS build delay by 50% and cut peak memory usage by 85% by implementing targeted zone builds in their DNS pipeline. The new system selectively rebuilds only the necessary parts of a…
- Featuredevelopers.cloudflare.com
Flagship - Evaluate Flagship flags locally
Cloudflare’s Flagship now evaluates feature flags against a local store during local development, enabling offline testing without remote app calls. This works with Wrangler, the Vite plugin, Vitest i…
- Featuredevelopers.cloudflare.com
Cloudflare Workers to default to new module registry on November 17, 2026
Starting November 17, 2026, Cloudflare Workers with compatibility dates on or after that date will use the new URL-based module registry by default, replacing the legacy system. The change improves Ja…
- developers.cloudflare.com
Cloudflare enables request.signal by default in Workers on November 17, 2026
Starting November 17, 2026, Cloudflare Workers with compatibility dates of November 17, 2026 or later will receive client disconnection events via request.signal by default, eliminating the need for t…
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