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Self-Hosted Hermes Agent on iOS: Cloudflare Tunnel + Access Service Tokens + Hermex

Self-Hosted Hermes Agent on iOS: Cloudflare Tunnel + Access Service Tokens + Hermex

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4 min read
From 47 to 75 Commits: How a Single _headers File Broke My Brain (and My App) for 8 Hours

From 47 to 75 Commits: How a Single _headers File Broke My Brain (and My App) for 8 Hours

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2 min read
Cutting Claude API Costs in Half with a 3-Tier Routing System (Haiku/Sonnet/Opus)

Cutting Claude API Costs in Half with a 3-Tier Routing System (Haiku/Sonnet/Opus)

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2 min read
KV locks for Workers cron jobs will silently fail — here's what I use instead

KV locks for Workers cron jobs will silently fail — here's what I use instead

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2 min read
FTS5 on Cloudflare D1 cut my Korean keyword search from 220ms to 22ms — here's what almost broke it

FTS5 on Cloudflare D1 cut my Korean keyword search from 220ms to 22ms — here's what almost broke it

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2 min read
The Build Log: Rebuilding My Blog on Astro, Cloudflare Pages & Umami

The Build Log: Rebuilding My Blog on Astro, Cloudflare Pages & Umami

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6 min read
Comments on a static blog — no backend, no login, all Cloudflare

Comments on a static blog — no backend, no login, all Cloudflare

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3 min read
Deploy an AI Tar Pit With Nepenthes or AI Labyrinth

Deploy an AI Tar Pit With Nepenthes or AI Labyrinth

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4 min read
We built a free status monitor for 77 AI APIs. Here's what 6 weeks of data taught us.

We built a free status monitor for 77 AI APIs. Here's what 6 weeks of data taught us.

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4 min read
1,400 rows broke my D1 batch — here's why 7 statements beat 1,400

1,400 rows broke my D1 batch — here's why 7 statements beat 1,400

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2 min read
400 ad accounts 3 subrequests = silent data loss in Cloudflare Workers (and how I fixed it)

400 ad accounts 3 subrequests = silent data loss in Cloudflare Workers (and how I fixed it)

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2 min read
60% of My $312 Anthropic Bill Came From One Missing Pattern: Compensating Actions

60% of My $312 Anthropic Bill Came From One Missing Pattern: Compensating Actions

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2 min read
The NOT NULL trap that killed my Cloudflare Worker at 2:47am

The NOT NULL trap that killed my Cloudflare Worker at 2:47am

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2 min read
Managed vs interactive Cloudflare challenge: how to tell, and why it changes your fix

Managed vs interactive Cloudflare challenge: how to tell, and why it changes your fix

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4 min read
How We Built an AI SaaS on the Edge for Nearly $0 in Infrastructure Costs

How We Built an AI SaaS on the Edge for Nearly $0 in Infrastructure Costs

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6 min read
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