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Do you know Big O?

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Find the 10 highlighted links of weeklyfoo #100:


Big O

by Sam Rose

Big O notation is a way of describing the performance of a function without using time.

🚀 Read it!, performance, algorithms


We Put a Coding Agent in a While Loop and It Shipped 6 Repos Overnight

by RepoMirror

This weekend at the YC Agents hackathon, we asked ourselves: what’s the weirdest way we could use a coding agent?

📰 Good to know, ai, hackathon


Everything I know about good API design

by Sean Goedecke

Most of what modern software engineers do involves APIs.

📰 Good to know, apis, engineering


DeepWiki: Understand Any Codebase

by Sahar Mor

Eight ways I use DeepWiki to speed up real coding work

📰 Good to know, deepwiki, ai, engineering


You no longer need JavaScript

by Lyra Rebane

So much of the web these days is ruined by the bloat that is modern JavaScript frameworks.

📰 Good to know, css


Perfect Freehand

by Steve Ruiz

Draw perfect pressure-sensitive freehand lines.

🧰 Tools, drawing


CSS HD Gradients

by Adam Argyle

Still in beta but super useful already. And it's made by Adam Argyle!

🧰 Tools, colors, css


Image.js

by api.image-js.org

Image processing and manipulation in JavaScript

🧰 Tools, images


Unlocking Web Workers with React

by Rahul M. Juliato

A Step-by-Step Guide

📚 Tutorials, workers, react


Python: The Documentary

by CultRepo

An origin story

📺 Videos, python


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