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Friday, 2 October 2026
Vol. I · No. 32
402 pages · free edition
Vibe Coded Today
Snippets
Guides
Playbooks
Fixes
Start here
Guides
· 3 pages
AI features
Which are worth building, how to test them, and how to control the cost.
All
Start here
Working with models
Craft
Concepts explained
Building real features
Design & interface
AI features
Games
Shipping & running it
Building with Fable 5.1
Models & cost
AI features
Which AI features are actually worth it
A model is a tool, not a product. Some uses justify it.
2 min
AI features
Testing prompts like code
If a prompt is in your product, it needs tests.
2 min
AI features
Not getting a surprise bill
Usage-based pricing plus a public endpoint needs limits.
2 min