OPEN DATA · REPOSITORY INDEX

Open-source discovery, indexed as data.

RepoSource Registry is an open, machine-readable snapshot of notable GitHub repositories for developers, researchers, and data tooling.

Discover repositories Access the dataset

Snapshot data is secondary. Verify consequential current facts against the upstream GitHub repository.

INDEXED34,078repositories

LANGUAGES214declared values

CATEGORIES7derived groups

THRESHOLD2,000+minimum stars

EXPLORE / LANGUAGES

Start with the ecosystems you know.

Jump directly into the largest language segments in the current published snapshot.

Python6,104 JavaScript4,043 TypeScript3,796 No declared language2,772 Go2,341 Java1,951 C++1,750Rust1,350

DISTRIBUTION

Star bands

2k+21,157

5k+7,175

10k+5,211

50k+535

WHY IT EXISTS

DiscoverFind repositories by name, owner, language, category, or stars.

DownloadUse the canonical machine-readable snapshot directly from GitHub.

VerifyTrace every repository back to its upstream GitHub source.

OPEN DATA / PROVENANCE

GitHub is the source. RepoSource is the structured snapshot.

The repository contains the canonical dataset, schema, methodology, manifests, and validation workflow. Vercel provides the discovery and presentation layer.

View GitHub ↗Inspect data

TRACEABILITY

From source to snapshot, with a visible chain.

01GitHub source02Collection03Normalization04Validation05Snapshot06Public data

Latest generated snapshot2026-11-09T09:55:12ZRegistry data is not live GitHub state.

BUILD / RESEARCH / EXTEND

BuildLoad the public snapshot, use focused partitions, and start a local analysis.

ResearchUse documented snapshots for ecosystem analysis and reproducible work.

ExtendExplore engineering, integration, analytics, and research services around the open data.