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# cloudflare

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I cut my Claude system prompt from 4,200 to 820 tokens to save money. It broke production in 3 days.

I cut my Claude system prompt from 4,200 to 820 tokens to save money. It broke production in 3 days.

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2 min read
I built a real-time stranger-chat app on Cloudflare Durable Objects (no servers, no Redis)

I built a real-time stranger-chat app on Cloudflare Durable Objects (no servers, no Redis)

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3 min read
I wasted $43 rebuilding a Vectorize index the wrong way — here's the $5.50 fix

I wasted $43 rebuilding a Vectorize index the wrong way — here's the $5.50 fix

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2 min read
A Durable Object I thought was idle cost me $40/mo — here's exactly why

A Durable Object I thought was idle cost me $40/mo — here's exactly why

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2 min read
Cloudflare Queues + Real Job Queue Features (without Redis)

Cloudflare Queues + Real Job Queue Features (without Redis)

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4 min read
I Made My Website Charge AI Crawlers with HTTP 402. In 30 Days, 5,811 Came and 5 Paid.

I Made My Website Charge AI Crawlers with HTTP 402. In 30 Days, 5,811 Came and 5 Paid.

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5 min read
The X-Inertia cache trap: Cloudflare, Vary, and edge-cached HTML

The X-Inertia cache trap: Cloudflare, Vary, and edge-cached HTML

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1 min read
Running A/B tests on top of edge feature flags

Running A/B tests on top of edge feature flags

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3 min read
Building an 18-product MCP portfolio in a few weeks

Building an 18-product MCP portfolio in a few weeks

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6 min read
The Cloudflare toggle that's blocking your brand from ChatGPT

The Cloudflare toggle that's blocking your brand from ChatGPT

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6 min read
Move Your WordPress.com Domain to Cloudflare and Halve the Renewal

Move Your WordPress.com Domain to Cloudflare and Halve the Renewal

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5 min read
I built a link preview API on Cloudflare Workers — and learned KV is not a counter

I built a link preview API on Cloudflare Workers — and learned KV is not a counter

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3 min read
Why Cloudflare Breaks Proxy-Only Scrapers

Why Cloudflare Breaks Proxy-Only Scrapers

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4 min read
How to Transcribe a YouTube Video (Free, in Under a Minute)

How to Transcribe a YouTube Video (Free, in Under a Minute)

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2 min read
I Built an AI SEO System on Google Sites Because Apparently, I Hate Myself

I Built an AI SEO System on Google Sites Because Apparently, I Hate Myself

Comments 2
15 min read
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