Lagom's Field Notes

Experiments, half-finished thoughts and build logs on AI, code and design — written down before I forget them.

updated 2026-10 · 9 posts and counting · est. 2019 · rss · who writes this?

9
posts shipped
4
topics
57
drafts abandoned
1,208
coffees consumed
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Design newhot

Hard shadows never lie

2026-10-08 · 5 min read

Why the outlined-sticker look works: honest borders, zero-blur shadows and one accent color. Reverse-engineering a design system I fell for, then rebuilding this very blog with it.

A drop shadow with blur is a mumble. 4px 4px 0 is a statement.
★ 212⌁ 4.1k views⌗ css included
AI tutorial

Teaching a 4B model to say “I don't know”

2026-09-21 · 3 min read

Calibration beats confidence. A weekend fine-tune that rewards abstaining, with the training recipe, the eval harness and the three ways it went wrong first.

★ 187⌁ 3.2k views⌗ code included
Code tutorial

A static blog generator in 180 lines

2026-08-02 · 3 min read

Markdown in, HTML out, nothing else. No plugins, no themes, no config file with 40 keys. The whole build is one Python script you can read over coffee.

★ 96⌁ 1.9k views⌗ code included
Life notes

Notes from a week without a feed

2026-07-14 · 3 min read

Seven days with no timeline, no inbox-zero theater, no “just checking.” What came back first was boredom; what came back second was better.

Attention is a budget. Feeds are a subscription you never remember signing.
★ 143⌁ 2.4k views
AI notes

RAG is a filing cabinet, not a brain

2026-06-19 · 3 min read

Retrieval gives your model a library card, not a memory. On the difference between looking things up and actually knowing them — and when each one is enough.

★ 178⌁ 3.0k views
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