kotlin

Public

The Kotlin Programming Language.

Updated Feb 1, 2026

Created Feb 13, 2012

52,244 stars

6,200 forks

1,515 watchers

215 open issues

Languages

Codebase composition by bytes

Top Contributors

6976 commits

5862 commits

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Recent Stargazers

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Repository Complexity

Approximate file count and repository size.

Files784

Size (KB)4,771,358

Issues & Activity

Open vs closed issues and recent activity peak.

Open Issues 39Closed Issues 61

Open Issues100

Activity Peak

Most recent day with highest activityFeb 1, 2026 • 7 events

Stars & Forks Over Time

Cumulative stars and forks based on recent history.

GitHub Analytics

kotlin