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Using estimates to spot overloaded solo projects before predicting dates

Using estimates to spot overloaded solo projects before predicting dates

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4 min read
The Architecture of a Zero-Backend Website: How I Run 18 Tools With No Server Code

The Architecture of a Zero-Backend Website: How I Run 18 Tools With No Server Code

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3 min read
One request a second for the whole app, so our place search has no search-as-you-type

One request a second for the whole app, so our place search has no search-as-you-type

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7 min read
Two campaigns in one city import the listing once, and the cache key is a half degree square

Two campaigns in one city import the listing once, and the cache key is a half degree square

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6 min read
Our email filter keeps two kinds of address, and a Wix subdomain is why it almost kept everything

Our email filter keeps two kinds of address, and a Wix subdomain is why it almost kept everything

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7 min read
Python Dictionaries: What I Learned About Key-Value Data

Python Dictionaries: What I Learned About Key-Value Data

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10 min read
LLM Pricing Digest: Grok-4 Gets a Price Drop, and a Wave of New Models From Qwen, Xiaomi, and Z-AI

LLM Pricing Digest: Grok-4 Gets a Price Drop, and a Wave of New Models From Qwen, Xiaomi, and Z-AI

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3 min read
16 Parquet files in a bucket we do not own, and the only client is DuckDB

16 Parquet files in a bucket we do not own, and the only client is DuckDB

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5 min read
How I Test an LLM Feature: Field Notes on Golden Sets, LLM-as-Judge, and Eval Gates in CI

How I Test an LLM Feature: Field Notes on Golden Sets, LLM-as-Judge, and Eval Gates in CI

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8 min read
I built 59 free browser-based dev tools in vanilla JS — here's what I learned

I built 59 free browser-based dev tools in vanilla JS — here's what I learned

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2 min read
Python Tuples: What I Learned About Fixed Data

Python Tuples: What I Learned About Fixed Data

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4 min read
Python Data Structures: Lists

Python Data Structures: Lists

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6 min read
The Education Department’s Instructure Letter Turns FERPA Into an Engineering Checklist

The Education Department’s Instructure Letter Turns FERPA Into an Engineering Checklist

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6 min read
Is that visitor a person or an agent? CrawlProof now lets them say so

Is that visitor a person or an agent? CrawlProof now lets them say so

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2 min read
Shipping a static content site on GitHub Pages: the parts nobody documents

Shipping a static content site on GitHub Pages: the parts nobody documents

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3 min read
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