Built By AI Lab

AI-native product studio from Italy. We build and ship products with AI every day: Kairo, Fatto per Te and Matrix. Devlogs and the design rules behind our pipeline.

Joined on Oct 1, 2026 https://builtbyailab.com

Built By AI Lab

Nov 14

When a security header blocks your own app

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2 min read

Built By AI Lab

Nov 13

A renamed cookie and a logout button that did nothing

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2 min read

Built By AI Lab

Nov 12

How I brief an AI reviewer

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2 min read

Built By AI Lab

Nov 11

Acceptance testing a small app with fake data: 61 scenarios

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2 min read

Built By AI Lab

Nov 5

Failing closed: three places where my app says no when unsure

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2 min read

Built By AI Lab

Oct 22

A deleted customer came back with the next import

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2 min read

Built By AI Lab

Oct 22

Six review rounds for one small app

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2 min read

Built By AI Lab

Oct 14

Checking a Cloned Voice Word by Word

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2 min read

Built By AI Lab

Oct 11

Keeping Automated Social Posting Safe: Six Rules My Pipeline Follows

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2 min read

Built By AI Lab

Oct 9

How I Designed Daily Rewards and Economy Caps for My Roblox Game

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2 min read

Built By AI Lab

Oct 8

Why My AI Tools Run Locally

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2 min read

Built By AI Lab

Oct 7

How I Build and Ship Ten Roblox Games With a Shared Engine and Local AI

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2 min read

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Built By AI Lab

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Writing Debut

When a security header blocks your own app

A renamed cookie and a logout button that did nothing

How I brief an AI reviewer

Acceptance testing a small app with fake data: 61 scenarios

Failing closed: three places where my app says no when unsure

A deleted customer came back with the next import

Six review rounds for one small app

Checking a Cloned Voice Word by Word

Keeping Automated Social Posting Safe: Six Rules My Pipeline Follows

How I Designed Daily Rewards and Economy Caps for My Roblox Game

Why My AI Tools Run Locally

How I Build and Ship Ten Roblox Games With a Shared Engine and Local AI