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eBay Open Source

eBay is a global commerce leader which empowers people and creates economic opportunity. We publish open source code to share technical artifacts with the broader community and publish a tech blog to share our experiences.

If you're hoping to build integrations with eBay using our open source toolkit, please visit the eBay Developers Program.

In order to provide an inclusive environment, we adhere to a code of conduct.

If you're interested in joining eBay and working with open source, check out our open source jobs.

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  1. ebayui-core ebayui-core Public archive

    Collection of Marko widgets; considered to be the core building blocks for all eBay components, pages & apps

    TypeScript 236 107

  2. NuRaft NuRaft Public

    C++ implementation of Raft core logic as a replication library

    C++ 1.2k 281

  3. Jungle Jungle Public

    An embedded key-value store library specialized for building state machine and log store

    C++ 238 54

  4. skin skin Public archive

    Pure CSS framework designed & developed by eBay for a branded, e-commerce marketplace.

    Marko 188 69

  5. tsv-utils tsv-utils Public

    eBay's TSV Utilities: Command line tools for large, tabular data files. Filtering, statistics, sampling, joins and more.

    D 1.5k 82

  6. go-ovn go-ovn Public

    A Go library for OVN Northbound/Southbound DB access using native OVSDB protocol

    Go 113 62

Repositories

Showing 10 of 217 repositories
  • eBay/GraphQL2JSONSchema’s past year of commit activity
    Java 4 Apache-2.0 3 0 6 Updated Mar 2, 2026
  • TasCreed Public
    eBay/TasCreed’s past year of commit activity
    Java 3 Apache-2.0 2 0 12 Updated Mar 2, 2026
  • taxonomy-sdk Public

    An SDK designed to bring transparency to the rapid evolution of our aspects metadata for our partners.

    eBay/taxonomy-sdk’s past year of commit activity
    Java 24 5 0 8 Updated Mar 2, 2026
  • eBay/npm-public-api-mcp’s past year of commit activity
    TypeScript 2 Apache-2.0 1 0 3 Updated Mar 1, 2026
  • digital-signature-java-sdk Public

    Java SDK to generate and validate digital signatures

    eBay/digital-signature-java-sdk’s past year of commit activity
    Java 8 Apache-2.0 9 2 42 Updated Mar 1, 2026
  • flow-telemetry Public

    Adding observability to feature flow with OpenTelemetry

    eBay/flow-telemetry’s past year of commit activity
    TypeScript 8 3 1 16 Updated Mar 1, 2026
  • nice-modal-react Public

    A modal state manager for React.

    eBay/nice-modal-react’s past year of commit activity
    TypeScript 2,279 MIT 128 25 12 Updated Feb 28, 2026
  • mindpatterns Public

    HTML Accessibility Pattern Examples

    eBay/mindpatterns’s past year of commit activity
    HTML 82 MIT 11 34 9 Updated Feb 28, 2026
  • evo-web Public

    Home of our Evo branded CSS, Marko & React components

    eBay/evo-web’s past year of commit activity
    TypeScript 27 34 78 9 Updated Feb 27, 2026
  • Gringofts Public

    Gringofts makes it easy to build a replicated, fault-tolerant, high throughput and distributed event-sourced system.

    eBay/Gringofts’s past year of commit activity
    C++ 107 Apache-2.0 32 9 2 Updated Feb 27, 2026