Example file to blink the LED on an Arduino
Arduino
103 ★
2,236 forks
18 issues
11d ago
Profile tree
Data from GitHub API- Contributions: 10,808. Past 12 months.
- Followers: 14,219. People who follow you.
- Total stars: 5,872. Across all repos.
- Following: 27. People you follow.
- Public repos: 125. Owned, non-fork.
A living snapshot
Every leaf is a headline number from Scott Chacon’s public GitHub. The canopy fills out as the work grows - sway and all.
- 11K Contributions Past 12 months
- 14K Followers People who follow you
- 5,872 Total stars Across all repos
- 27 Following People you follow
- 125 Public repos Owned, non-fork
Data from GitHub API · refreshed in real time
10,808
Contributions
Past 12 months
14
Current streak
Jul 27, 2026 – Aug 9, 2026
32
Longest streak
May 26, 2026 – Jun 26, 2026
Less
More
- XSLT 60.0%
- Rust 11.4%
- Objective-C 10.2%
- C 4.8%
- Ruby 3.8%
- ActionScript 3.4%
- Other 6.4%
- DevOps 100
- Embedded 89
- Frontend 67
- Backend 56
- Mobile 33
- Data 22
- AI 0
- Security 0
- Game Dev 0
Longest streak
32d
May 2026
Favourite coding day
Thursday
2,221 contributions
Most active year
2026
7,729 contributions
Signature language
XSLT
60% of tracked code
Flagship repository
git-scribe
1,351 stars
On GitHub since
2008
18 years and counting
Scott Chacon is a developer on GitHub whose public work is written mostly in XSLT, which accounts for roughly 60% of their committed code, alongside Rust and Objective-C. Their account holds 125 public repositories, collecting 5,872 stars in total, led by git-scribe at 1,351. In the trailing year the account logged 10,808 contributions, including a longest run of 32 consecutive active days. Scott Chacon has been on GitHub since 2008 and is followed by 14,219 developers.
This overview is generated from Scott Chacon’s public GitHub activity at the time of the last refresh. Figures cover public repositories and the trailing twelve months of contributions.
basically the best way to write an ebook
XSLT
1,351 ★
121 forks
20 issues
2mo ago
MIT
GitHub
Git based distributed ticketing system, built on git-meta
Rust
516 ★
242 forks
2 issues
yesterday
Git Community Book Source
Ruby
469 ★
224 forks
9 issues
4mo ago
GIt Smart HTTP Server Rack Implementation
Ruby
391 ★
80 forks
1 issues
17d ago
No description provided.
269 ★
228 forks
1 issues
2mo ago
command line tool to facilitate github pull requests
Ruby
294 ★
47 forks
2 issues
11mo ago
MIT
GitHub
git version of awesome cowsay project
Shell
253 ★
83 forks
6 issues
24d ago
hg-git
Archived
mercurial to git bridge, pushed to directly from the hg-git plugin in Hg
Python
618 ★
66 forks
50 issues
11d ago
GPL-2.0
GitHub
Simple Git/Hub changelog generator, sprinkled with AI
Rust
19 ★
2 forks
The GitButler version control client, backed by Git, powered by Tauri/Rust/Svelte
Rust
21,452 ★
1,007 forks
An AirTable backed Hungarian algorithm solution to office desk assignment
Ruby
11 ★
2 forks
Pro Git 2nd Edition
CSS
6,550 ★
2,116 forks
The source for the website scottchacon.com
Astro
5 ★
0 forks
Ruby
6 ★
2 forks
-
git-scribe 1,351 ★
basically the best way to write an ebook
-
hg-git 618 ★
mercurial to git bridge, pushed to directly from the hg-git plugin in Hg
-
ticgit 516 ★
Git based distributed ticketing system, built on git-meta
-
gitbook 469 ★
Git Community Book Source
-
grack 391 ★
GIt Smart HTTP Server Rack Implementation
-
git-pulls 294 ★
command line tool to facilitate github pull requests
Technology breakdown
Derived from repository languages and topics - horizontal bars, never a pie.
Languages
-
XSLT 60%
-
Rust 11%
-
Objective-C 10%
-
C 5%
-
Ruby 4%
-
ActionScript 3%
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125
Public repos
Owned, non-fork
5,872
Total stars
Across all repos
11K
Contributions
Past 12 months
1,116
Pull requests
Opened this year
98
Public gists
Snippets shared
18
y
Account age
Since 2008
90
%
Profile score
Completeness
Repository explorer
→
| Name | Language | Stars | Forks | Size | Updated |
|---|
No repositories match those filters.
Coding statistics
→
Contribution patterns
→
By year
-
2026
7,729
-
2025
2,573
-
2024
1,396
-
2023
2,314
-
2022
884
-
2021
822
By day of week
-
Sun
665
-
Mon
1,047
-
Tue
1,157
-
Wed
1,246
-
Thu
2,221
-
Fri
1,507
-
Sat
792
Best coding day: Thu
By month (last 12)
-
Sep
318
-
Oct
153
-
Nov
219
-
Dec
110
-
Jan
456
-
Feb
363
-
Mar
263
-
Apr
4,204
-
May
669
-
Jun
1,362
-
Jul
162
-
Aug
250
GitHub journey
→
-
January 2008
Joined GitHub
Created the @schacon account.
-
March 2008
Created first repository
Published git-ruby, the oldest repository still on the account.
-
March 2008
First starred repository
git-ruby is the earliest-created repository to have earned stars.
-
September 2008
Reached 10 repositories
objective-git was the 10th public repository created.
-
September 2025
Latest repository
slidetty is the most recently created repository.
-
June 2026
Most productive year: 2026
7,729 contributions recorded in 2026, more than any other year on record.
Developer evolution
Your GitHub career, year by year.
→
2008
Started with Ruby.
ActionScript
Objective-C
Ruby
Rust
- Repos this year
- 15
- Total repos
- 15
- Stars, as of today
- 1.8k
2009
Went deeper into Ruby.
Erlang
JavaScript
Python
Ruby
- Repos this year
- 7
- Total repos
- 22
- Stars, as of today
- 3.1k
2010
Went deeper into Ruby.
C
JavaScript
Objective-C
Ruby
- Repos this year
- 9
- Total repos
- 31
- Stars, as of today
- 4.0k
2011
Shifted from Ruby to C.
C
JavaScript
Ruby
XSLT
- Repos this year
- 5
- Total repos
- 36
- Stars, as of today
- 5.7k
2024
Shifted from Arduino to Rust.
Rust
- Repos this year
- 1
- Total repos
- 39
- Stars, as of today
- 5.8k
- Contributions
- 1,396
2025
Shifted from Rust to Go.
Go
- Repos this year
- 1
- Total repos
- 40
- Stars, as of today
- 5.9k
- Contributions
- 2,573
Built from schacon’s public, non-fork repositories. Star totals reflect current counts, not historical snapshots.
Achievements
7 / 9 unlocked
Explorer
Created repositories in 8 or more languages
Builder
More than 50 public repositories
Open Source Enthusiast
100+ stars received across all repositories
Consistent
A 100-day-or-longer contribution streak
Documentation Hero
5 or more repositories with a detailed description
Popular
500 or more followers
Prolific Committer
1,000 or more commits in the past 12 months
Long Timer
5 or more years on GitHub
Star Collector
Starred 100 or more repositories
Open source activity
5,872
Stars received
327
Repositories starred
4,051
Forks received
55
Issues opened
Past 12 months
1,116
Pull requests opened
Past 12 months
2
Reviews given
Past 12 months
98
Public gists
Language evolution
The primary languages of repositories created each year.
2008
- ActionScript
- Objective-C
- Ruby
- Rust
- Shell
2009
- Erlang
- JavaScript
- Python
- Ruby
2010
- C
- JavaScript
- Objective-C
- Ruby
- Shell
2011
- C
- JavaScript
- Ruby
- XSLT
2014
- Arduino
2024
- Rust
2025
- Go
Repository growth
Repositories created per year, and the running total.
Created that year
Cumulative total
Language tree
Built automatically from repository languages and topics.
Programming Languages →
- XSLT
- Rust
- Objective-C
- C
- Ruby
- ActionScript