Leo Zhang

Building agents that actually do things. Backend / AI systems Exploring contribution-driven networks

Joined on Jun 29, 2026

Leo Zhang

Jul 18

I cleaned 2,300 photos off my iPhone with a 4.7 MB app

#productivity #ios #mobile #tools

2 min read

Leo Zhang

Jul 17

How I Cut Literature Review Time from 4 Hours to 20 Minutes

#ai #productivity #webdev #opensource

2 min read

Leo Zhang

Jul 16

A JSON tool that doesn't send your payload to a stranger's server

#webdev #javascript #programming #beginners

3 min read

Leo Zhang

Jul 15

Finding Your First 10 Users Before Writing a Single Line of Code

#startup #productivity #beginners #webdev

3 min read

Leo Zhang

Jul 14

A photo cleanup app that never uploads your photos — the on-device design tradeoffs

#showdev #ios #privacy #productivity

3 min read

Leo Zhang

Jul 13

How I Built a Paper Ranking Engine That Saved Me 4 Hours a Week

#ai #webdev #productivity #opensource

2 min read

Leo Zhang

Jul 11

I Built a Focus Timer That Doesn't Try to Be Your Life Coach

#showdev #webdev #productivity #opensource

2 min read

Leo Zhang

Jul 10

What Building 2 Products in 3 Months Taught Me About Shipping Fast

#showdev #webdev #opensource #productivity

2 min read

Leo Zhang

Jul 7

What I Learned Running 3 Open Source Projects Simultaneously

#webdev

1 min read

Leo Zhang

Jul 6

"I Posted Image Tweets for 3 Days — Here's What the Data Says"

#showdev #webdev #opensource #web3

2 min read

Leo Zhang

Jul 5

16 Days of Building in Public — What Actually Moves the Needle

#showdev #webdev #opensource #web3

2 min read

Leo Zhang

Jul 4

How I Ship an MVP in 2 Weeks - Part 3 From Code to First User

#buildinpublic #productivity #sideprojects #startup

2 min read

Leo Zhang

Jul 2

独立开发者如何获得前 100 个用户

#showdev #startup #webdev #beginners

1 min read

Leo Zhang

Jul 1

AI 时代，独立开发者从 0 到 1 做产品的真实路径

#ai #beginners #product #webdev

1 min read

DEV Community

Leo Zhang

Badges

Writing Debut

I cleaned 2,300 photos off my iPhone with a 4.7 MB app

How I Cut Literature Review Time from 4 Hours to 20 Minutes

A JSON tool that doesn't send your payload to a stranger's server

Finding Your First 10 Users Before Writing a Single Line of Code

A photo cleanup app that never uploads your photos — the on-device design tradeoffs

How I Built a Paper Ranking Engine That Saved Me 4 Hours a Week

I Built a Focus Timer That Doesn't Try to Be Your Life Coach

What Building 2 Products in 3 Months Taught Me About Shipping Fast

What I Learned Running 3 Open Source Projects Simultaneously

"I Posted Image Tweets for 3 Days — Here's What the Data Says"

16 Days of Building in Public — What Actually Moves the Needle

How I Ship an MVP in 2 Weeks - Part 3 From Code to First User

独立开发者如何获得前 100 个用户

AI 时代，独立开发者从 0 到 1 做产品的真实路径