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Cloudflare AI Challenge

This is the official tag for submissions and announcements related to the Cloudflare AI Challenge.

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Cloudflare Queues + Real Job Queue Features (without Redis)

Cloudflare Queues + Real Job Queue Features (without Redis)

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4 min read
IP geolocation with zero external APIs, the Cloudflare Workers cf object

IP geolocation with zero external APIs, the Cloudflare Workers cf object

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2 min read
I built Img2Gen, a GPT Image 2 studio on Cloudflare Workers

I built Img2Gen, a GPT Image 2 studio on Cloudflare Workers

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3 min read
How I used Cloudflare Pages + GitHub API as a free backend for a family caregiving app

How I used Cloudflare Pages + GitHub API as a free backend for a family caregiving app

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6 min read
I Built a 19,000-Page Website From My Android Phone Using Termux

I Built a 19,000-Page Website From My Android Phone Using Termux

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4 min read
How to Build a Realtime Chat App on Cloudflare Workers (Without Managing a Socket Fleet)

How to Build a Realtime Chat App on Cloudflare Workers (Without Managing a Socket Fleet)

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5 min read
When Google Search Console Couldn’t Fetch My Sitemap, I Added an HTML Sitemap Fallback

When Google Search Console Couldn’t Fetch My Sitemap, I Added an HTML Sitemap Fallback

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8 min read
I Built 3 Developer APIs with $0 Hosting — Here's How

I Built 3 Developer APIs with $0 Hosting — Here's How

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2 min read
CLI wrapper for Cloudflare Tunnel with Zero Trust

CLI wrapper for Cloudflare Tunnel with Zero Trust

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2 min read
REST is trivial on serverless. WebSockets aren't. (What we built instead of Pusher)

REST is trivial on serverless. WebSockets aren't. (What we built instead of Pusher)

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2 min read
24K visitors, 430K requests, $0 spent. I built a live election results dashboard in 2 days with Claude.

24K visitors, 430K requests, $0 spent. I built a live election results dashboard in 2 days with Claude.

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8 min read
Why Cloudflare's Free-Plan Cache Rules Don't Cache Your HTML (And the Page Rules Fix That Does)

Why Cloudflare's Free-Plan Cache Rules Don't Cache Your HTML (And the Page Rules Fix That Does)

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7 min read
I migrated my Python backend to Cloudflare Workers in 4 hours and got 12x speedup

I migrated my Python backend to Cloudflare Workers in 4 hours and got 12x speedup

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4 min read
Cloudflare Pages + Railway + Neon: deploying a self-hosted app for $0

Cloudflare Pages + Railway + Neon: deploying a self-hosted app for $0

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3 min read
Microsoft Graph API — What the Docs Don't Tell You About OneNote Rate Limiting

Microsoft Graph API — What the Docs Don't Tell You About OneNote Rate Limiting

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5 min read
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