Jiachen Yu
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Blog About Ask AI

2026

Buddhism and Avidyā
16 min 04-24
Thoughts on the Video Quality Evaluation
3 min 02-08

2025

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

2024

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

2023

Golang Generics
16 min 05-26

2022

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

2021

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

2018

Introduction to Ring-Allreduce
2 min 05-24

Jiachen Yu

I write to meet new friends.

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15 posts · 25k words · 2018–2026 Written in Obsidian, set by gen-blog © 2026 Jiachen Yu