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My Durable Object processed 4 req/s instead of 40 — the culprit wasn't storage

My Durable Object processed 4 req/s instead of 40 — the culprit wasn't storage

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2 min read
Fill a PDF form inside a Cloudflare Worker — no Chromium, no Lambda

Fill a PDF form inside a Cloudflare Worker — no Chromium, no Lambda

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4 min read
EventBridge Scheduler DLQ'd My Successful Invokes

EventBridge Scheduler DLQ'd My Successful Invokes

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5 min read
Automatic Shipping Labels with a SOAP API: the WAF Wall and the VPS Proxy

Automatic Shipping Labels with a SOAP API: the WAF Wall and the VPS Proxy

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5 min read
Exploring WebAssembly Beyond the Browser: Why Server-Side Wasm Has My Attention

Exploring WebAssembly Beyond the Browser: Why Server-Side Wasm Has My Attention

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2 min read
Designing a strongly-consistent event exchange on Amazon Aurora DSQL

Designing a strongly-consistent event exchange on Amazon Aurora DSQL

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4 min read
Building ContractPilot AI: A Serverless Multi-Agent Legal Copilot with Vercel and AWS Databases ⚖️🚀

Building ContractPilot AI: A Serverless Multi-Agent Legal Copilot with Vercel and AWS Databases ⚖️🚀

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3 min read
Shipping a HIPAA-grade health app on Vercel + DynamoDB + Lambda

Shipping a HIPAA-grade health app on Vercel + DynamoDB + Lambda

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2 min read
I built an AWS access recertification engine that actually enforces the decision

I built an AWS access recertification engine that actually enforces the decision

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3 min read
800 simultaneous Workers, one cache miss, $40/mo surprise — the Cloudflare coalescing fix

800 simultaneous Workers, one cache miss, $40/mo surprise — the Cloudflare coalescing fix

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2 min read
I stopped checking my Modal dashboard because my agent does it for me

I stopped checking my Modal dashboard because my agent does it for me

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3 min read
MCP new specs in Practice: Testing the Stateless Revolution on AWS AgentCore Gateway

MCP new specs in Practice: Testing the Stateless Revolution on AWS AgentCore Gateway

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8 min read
How I Built a Flat-Rate Reverse Geocoding API for Japan to Escape Google Maps Bill Shock

How I Built a Flat-Rate Reverse Geocoding API for Japan to Escape Google Maps Bill Shock

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2 min read
The production webhook checklist every tutorial skips (with a TypeScript example)

The production webhook checklist every tutorial skips (with a TypeScript example)

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7 min read
My Auto-Publish Pipeline Shipped a Two-Year-Old News Story. Here's the Fix — All Three Layers of It.

My Auto-Publish Pipeline Shipped a Two-Year-Old News Story. Here's the Fix — All Three Layers of It.

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4 min read
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