Jiachen Yu
About Blog
Ask AI

2026

Thoughts on the Video Quality Evaluation
02-08

2025

How Engineers and PMs Ship LLM Features Together
09-15
How to 1-on-1
02-15
Simple vs Easy
01-19
Learnings from ByteDance
01-02

2024

New Things vs Old Things
12-26
Shape Your Mac
07-14
The Permission Model Myth
02-25

2023

Golang Generics
05-26

2022

Notes on A Philosophy of Software Design
10-09
Don't Be a Programmer
05-01

2021

Key Iterations: Trustworthy Online Controlled Experiments
12-24
Transactions and Consensus from DDIA
09-27

2018

Introduction to Ring-Allreduce
05-24