Liam Barr

Bytes

Practical notes that capture a fix, a shortcut, or a spark of clarity.

All Bytes(7)Workflow(4)Sanity(2)Code(1)
Workflow25 June 2026

Don't build ahead

YAGNI: You Aren't Gonna Need It.

The best code might be the code you didn't write.

Don't add flexibility, abstractions, or features just in case. Complexity you add today is complexity you maintain forever.

workflow, decision-making, discipline
Workflow8 Jan 2026

Borrowed clarity

Late-night coffee steals from tomorrow.

Coffee at night feels productive, but it’s a loan with interest. You finish tonight by dulling tomorrow’s best thinking. Choose which day gets the good brain.

decision-making, discipline
Workflow2 Nov 2025

Friction kills momentum

Only add a tool if it pays rent weekly.

Shiny tools feel helpful until they slow you down. Did it save time, sharpen focus, or ship work? Keep it. If not, archive it and try again later.

workflow, decision-making
Workflow13 Aug 2025

Follow the Data Attributes

Data attributes are breadcrumbs.

When digging through a huge open-source repo, inspect the DOM for data-* attributes (like data-testid or data-test). They’re often breadcrumbs from the UI straight to the relevant component in the codebase.

testing, debugging, workflow, github
Liam Barr

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Offsets

I acknowledge the Aboriginal and Torres Strait Islander people as the Traditional Custodians of the lands and waters on which we work and create. I pay my respects to Indigenous Elders past, present and emerging. I respectfully recognise that sovereignty was never ceded. "Australia" always was and always will be, Aboriginal land.

© 2026 Liam Barr. All rights reserved.

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Cover of Cognitive Decline Expert: The Disease That Starts in Your 30s but Kills You in Your 70s

Cognitive Decline Expert: The Disease That Starts in Your 30s but Kills You in Your 70s

The Diary Of A CEO with Steven Bartlett • 2h 5m

  • 449 trees planted
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Maktub

by Paulo Coelho