CH

Chai Feng

@chaifeng

Rebuilder: Engineering at scale is not just survival — it’s redesign with intent.

Taiyuan, China

Website

Joined July 2009

129 Followers

42 Following

AI Insights & Achievements

65/ 100

Quality

Avg 98.4 stars per repo.

Veteran

Coding for 17 years.

Influencer

129 followers.

Organizations

NE OH

Public Repos

64

Total Stars

6300

Total Forks

495

Public Gists

5

Top Languages

Based on primary language of repositories

Recent Activity

Contribution Graph

Activity Timeline

Commits and contributions grouped by day, week, or month.

High productivity periods

Most active day: February 3rd, 2026 • 39 contributions

Most active week: Jan 26–Feb 1 • 137 contributions

Most active month: Jan 2026 • 420 contributions

IssueCommentEvent on chaifeng/ufw-docker

February 4th, 2026 1:57 PM

Starred RustCrypto/utils

February 2nd, 2026 11:32 PM

Starred boxlite-ai/boxlite

January 29th, 2026 10:06 PM

labeled issue in github/copilot-cli

January 22nd, 2026 9:08 AM

opened issue in github/copilot-cli

January 22nd, 2026 9:08 AM

GitHub Analytics

Chai Feng

Quality

Veteran

Influencer