mattn
Expert
mattn
Last updated: February 19, 2026
Go
Top Language
Top 1%
Developer Ranking
116 days
Best Streak
Overall Developer Score
1000/1000
Technical179
Impact127
Quality78
Consistency71
Growth15
Better than 99% of developers
Contribution Activity
116 days
Longest Streak
116 days
Current Streak
65.85%
Activity Rate
Most active day: Thu with 40 contributions
Reputation & Impact
Followers
13201
Stars
46521
Forks
5245
Watchers
852
Language Distribution
C
39.9%Vim Script
34.6%Go
19.4%Makefile
0.8%Shell
0.3%Project Highlights
go-sqlite3
A C project
C
emmet-vim
A Vim Script project
Vim Script
tablewriter
A Go project
Go
vim-lsp
A Vim Script project
Vim Script
nips
A project
goreman
A Go project
Go
Key Insights
Exceptional contribution streak
You maintained a 116 day contribution streak, demonstrating consistent engagement and discipline.
Streak: 116
Activity ratio: 65.85
High-impact project portfolio
Your projects have garnered significant attention with 46521 stars, indicating strong community impact.
Stars: 46521
Forks: 5245
Strong technical skill development
You've shown excellent growth in your technical skillset, continually adding new languages and technologies.
Language growth: 100
Technology adoption: 0
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