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Productivity

Productivity includes tips on how to use tools and software, process optimization, useful references, experience, and mindstate optimization.

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Stop Vibe Coding. Start Spec-Driven Development with N45.AI

Stop Vibe Coding. Start Spec-Driven Development with N45.AI

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5 min read
Review coding-agent configuration changes like code

Review coding-agent configuration changes like code

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3 min read
Harness deck: a pane of glass for AI harness outputs

Harness deck: a pane of glass for AI harness outputs

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1 min read
I keep shipping my best work to an audience of one

I keep shipping my best work to an audience of one

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2 min read
I Almost Lost an Entire Blog with git reset --hard (And Git Saved Me)

I Almost Lost an Entire Blog with git reset --hard (And Git Saved Me)

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2 min read
Show DEV: Six Browser Tools, Six Different Product Constraints

Show DEV: Six Browser Tools, Six Different Product Constraints

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4 min read
What Is an Authoritative vs Recursive DNS Server?

What Is an Authoritative vs Recursive DNS Server?

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7 min read
DNS TTL Best Practices: How to Choose the Right Values

DNS TTL Best Practices: How to Choose the Right Values

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10 min read
💥 Issue 108: You might not need JS, Architect’s Guide to the AI Era, Retiring at the top with Kelsey Hightower, ...

💥 Issue 108: You might not need JS, Architect’s Guide to the AI Era, Retiring at the top with Kelsey Hightower, ...

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19 min read
My PM Brain Runs on Fear: The Loops I Built Around It

My PM Brain Runs on Fear: The Loops I Built Around It

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6 min read
1,200 Applications. 4 Offers. Here's What Actually Got Me the Product-Based Role

A 40x Python-to-Rust speedup

1,200 Applications. 4 Offers. Here's What Actually Got Me the Product-Based Role

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5 min read
6 Actions for One JSON Check: The Hidden Cost of Tool Fragmentation

6 Actions for One JSON Check: The Hidden Cost of Tool Fragmentation

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2 min read
The Bug That Kept Coming Back

The Bug That Kept Coming Back

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9 min read
Why Your App's Growth Could Lead to Higher Costs with Usage-Based Pricing

Why Your App's Growth Could Lead to Higher Costs with Usage-Based Pricing

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6 min read
I built 250+ free browser tools (no signup, no watermark) — here's the full list

I built 250+ free browser tools (no signup, no watermark) — here's the full list

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3 min read
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