GitHub Language Index

Repository intelligence

API-backed data

GitHub Search API

The languages shapingopen source.

Public repository distribution across GitHub by primary language. Ranked by repository count from a total corpus of 155.0M repos.

155.0M

Repositories

14

Languages tracked

Last refreshedSep 30, 01:50 AM UTC

Distribution100% = 154,975,953 repos

Top 10 by Repository Count

Highlights

Most popular

JavaScript

30.8% of all repos

Fastest growing*

TypeScript

#4 with 12.2% share

Top systems lang

C++

7.2M repos · rank #6

Emerging

Rust

1.4M repos · rank #11

All Languages

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Repositories

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Source: GitHub Search API · public repositories only · updated Sep 30, 01:50 AM UTC

154,975,953 repos indexed