MB

Mike Bostock

Building a better computational medium. Co-founder @observablehq. Creator @d3. Former @nytgraphics. Pronounced BOSS-tock.

San Francisco, CA

Website

@mbostock

Joined March 2010

23336 Followers

0 Following

AI Insights & Achievements

62/ 100

Quality

Avg 57.0 stars per repo.

Consistency

42 day streak.

Veteran

Coding for 16 years.

Organizations

PR D3 TO OB

Public Repos

88

Total Stars

5013

Total Forks

746

Public Gists

1043

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: January 7th, 2026 • 6 contributions

Most active week: Dec 1–Dec 7 • 44 contributions

Most active month: May 2025 • 366 contributions

PullRequestReviewEvent on mbostock/isoformat

February 1st, 2026 8:14 PM

IssueCommentEvent on d3/d3-dsv

January 31st, 2026 6:35 PM

closed issue in d3/d3

January 28th, 2026 9:16 PM

opened pull request in observablehq/notebook-kit

January 25th, 2026 7:46 PM

Created branch mbostock/shadow in observablehq/notebook-kit

January 25th, 2026 7:46 PM

Pushed to main at observablehq/notebook-kit

January 24th, 2026 6:27 PM

IssueCommentEvent on BFF-AFIRMS/sgn

January 14th, 2026 7:18 PM

closed issue in d3/d3-format

January 14th, 2026 6:42 PM

IssueCommentEvent on d3/d3-format

January 14th, 2026 6:42 PM

ReleaseEvent on d3/d3-format

January 14th, 2026 6:35 PM

GitHub Analytics

Mike Bostock

Quality

Consistency

Veteran