testycool

testycool

Fix for Microsoft Edge Lag: Disable the QUIC Protocol

Recently, I noticed Microsoft Edge had become extremely laggy, with CPU usage spiking on certain websites. The browser would grind to a halt on dynamic sites like aistudio.google.com and UI component showcases like magicui.design and ui.aceternity.com. I tried all the…

simonw’s llm cheatsheet

LLM is an intuitive CLI tool and Python library for interacting with LLMs. It supports both remote APIs and models run locally on your machine. It’s developed by Simon Willison (co-founder of Django), who tends to make complicated things easy…

UV cheatsheet

What is UV? uv is an extremely fast Python package installer and resolver, written in Rust. Think of it as a next-generation replacement for pip and pip-tools (or poetry, pdm for dependency resolution), designed for speed and reliability. It aims…

How to Display Images in Langfuse Traces Output

When you’re tracing AI operations with Langfuse, you often want to include images in your outputs and have them displayed in the Langfuse interface. Here’s our final result: The Problem You have an image (maybe an annotated screenshot, a chart,…

Quarto Icons & Extension Path Resolution

Quarto extensions like iconify can be installed using: This creates an _extensions directory in your project root with the extension files. The Problem Quarto resolves extension paths relative to each document’s location instead of the project root: Here’s the directory…