Qiushi Yan

I'm a full-stack engineer working on LLM-related products. I write about web development, data tooling and programming languages.

Posts

Building a WebSockets Server with Cloudflare Durable Objects
Building a real-time chat application with Cloudflare Durable Objects.
Sep 15, 2024Cloudflare
Managing State in Cloudflare Worker with Durable Objects
An introduction to Cloudflare Durable Objects for building stateful, real-time and collaborative applications.
Sep 6, 2024Cloudflare
Generating Dynamic Contents in R Markdown and Quarto
Automate report generation in Quarto with parameterized documents.
Jan 22, 2023Quarto
Structural Pattern Matching in Python 3.10
Python 3.10 added the match case statement for structural pattern matching. This article reviews the syntax and shows some practical examples.
Feb 20, 2022Python
Developing htmlwidgets in R with TypeScript and Esbuild
Frontend tools that add type safety and speed to htmlwidgets development.
Jan 29, 2022R, TypeScript

tidymodels/agua
25stars
Create and evaluate models using 'tidymodels' and 'h2o'
qiushiyan/js-notebook
33stars
An interactive notebook for JavaScript and TypeScript
qiushiyan/linux-command-line-cheatsheet
79stars
A cheatsheet of common linux commands