Topic
Cloudflare
20 posts · Newest first
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API response time cut from 15 seconds to 1.6 seconds
An API that took about 15 seconds now responds in 1.6 seconds, about 89 percent faster, with most remaining time in D1 round trips.
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Who needs 50MB query results from D1
Questions on who queries 50MB results from a database capped at 10GB, how they deliver it, and why, after D1 announced a result size limit.
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OpenAI will acquire Cloudflare
A riff on a SpaceX-buys-Vercel joke, predicting that OpenAI will acquire Cloudflare.
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A static site can answer agents in Markdown
mohit.dev stays HTML for people, and agents can request the same post as Markdown without an API.
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An agent checks the Cloudflare incidents JSON
A coding agent opens cloudflarestatus.com/api/v2/incidents.json while debugging a 524.
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Cloudflare KV Instant pricing and tradeoffs
Notes on KV Instant’s fast reads versus steep per-MB storage and per-operation Class A costs.
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Wrangler tunnels are faster on Cloudflare WARP
A Wrangler tunnel over WARP shaves about 50 ms versus the direct BOM path.
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CDN Accept negotiation returned WebP instead of AVIF
An Accept: image/avif request wrongly got WebP until the CDN began sending AVIF first.
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GitHub and Cloudflare connection looks disrupted
A short note that the link between GitHub and Cloudflare appears to be having an outage.
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LoomUp without the Cloudflare proxy
Removing Cloudflare's proxy cuts LoomUp reused-connection latency under 85 ms, with cold starts still near 300 ms.
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When the usage meter costs more than usage
A Cloudflare cost comparison shows how chatty Durable Object writes can dwarf the underlying usage.
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Cloudflare preview builds wiping secrets
Frustration that Workers preview builds wipe secrets, with a GitHub issue documenting the silent loss.
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Preview builds drop Cloudflare secrets
Workers preview builds are not holding secrets even when keep vars is set correctly.
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Cutting API response time by over a second
WaitUntil accounting, fewer D1 round trips, and Smart Placement reclaim more than a second per request.
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Project TC image quality and D1 row counts
Image delivery now accepts quality 10–100, and D1 row reads will ship as a response header.
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Project L cuts monitoring check frequency
SSL, DNS, Lighthouse, and related checks across 23 projects are paced down to ease server load.
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Cloudflare 525s and Caddy peer retransmits
Project A returns 525s while project L stays fast, and some Caddy–Cloudflare peers show heavy retransmits.
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Reviving the blog with a Grok bot
A Grok bot stores credentials securely, uploads to R2, and brings mohit.dev back online from X posts.
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Three million daily requests on my Rust server
Comparing a custom Rust server’s growing request volume with Cloudflare Workers pricing.
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Cloudflare makes domain searches feel instant
Comparing Cloudflare’s fast domain availability results with earlier Namecheap searches.