Repositories list

• gtfs-validator

  Public
  Canonical GTFS Validator project for schedule (static) files.

  javadockervalidator+ 10

  javadockervalidatorjargtfswargtfs-datasetgtfs-feedgtfs-staticgtfs-validator+ 3

  Java

  •

  Apache License 2.0

  •131131 forks in MobilityData/gtfs-validator•435435 stars in MobilityData/gtfs-validator•126126 issues in MobilityData/gtfs-validator•2121 pull requests in MobilityData/gtfs-validator•Updated Nov 10, 2026Nov 10, 2026

• mobility-feed-api

  Public
  This repository contains the source code for the Mobility Database website and API. It powers the public platform where you can explore, share, and access GTFS …

  open-source

  open-source

  Python

  •

  Apache License 2.0

  •99 forks in MobilityData/mobility-feed-api•3535 stars in MobilityData/mobility-feed-api•257257 issues in MobilityData/mobility-feed-api•2929 pull requests in MobilityData/mobility-feed-api•Updated Nov 9, 2026Nov 9, 2026

• gtfs-diff-engine

  Public
  Python

  •

  MIT License

  •00 forks in MobilityData/gtfs-diff-engine•11 star in MobilityData/gtfs-diff-engine•22 issues in MobilityData/gtfs-diff-engine•11 pull request in MobilityData/gtfs-diff-engine•Updated Nov 9, 2026Nov 9, 2026

• transit

  Public
  Fork for internal MobilityData use to draft PRs on GTFS specifications. For the community conversations, please go to github.com/google/transit

  Apache License 2.0

  •229229 forks in MobilityData/transit•1111 stars in MobilityData/transit•00 issues in MobilityData/transit•33 pull requests in MobilityData/transit•Updated Nov 9, 2026Nov 9, 2026

• gtfs-diff

  Public
  Specification of the GTFS Diff

  Shell

  •

  Apache License 2.0

  •11 fork in MobilityData/gtfs-diff•1212 stars in MobilityData/gtfs-diff•22 issues in MobilityData/gtfs-diff•11 pull request in MobilityData/gtfs-diff•Updated Nov 9, 2026Nov 9, 2026

• gbfs-json-schema

  Public
  JSON Schema for GBFS feeds, managed by MobilityData. The versions are organized by folders. CC BY 4.0

  Rust

  •

  Apache License 2.0

  •3030 forks in MobilityData/gbfs-json-schema•3232 stars in MobilityData/gbfs-json-schema•1818 issues in MobilityData/gbfs-json-schema•22 pull requests in MobilityData/gbfs-json-schema•Updated Nov 9, 2026Nov 9, 2026

• mobility-database-catalogs

  Public
  The Catalogs of Sources of the Mobility Database.

  Python

  •

  Apache License 2.0

  •8585 forks in MobilityData/mobility-database-catalogs•355355 stars in MobilityData/mobility-database-catalogs•243243 issues in MobilityData/mobility-database-catalogs•66 pull requests in MobilityData/mobility-database-catalogs•Updated Nov 9, 2026Nov 9, 2026

• gbfs

  Public
  Documentation for the General Bikeshare Feed Specification, a standardized data feed for shared mobility system availability. Maintained by MobilityData

  carsharingbike-shareopen-data+ 12

  carsharingbike-shareopen-datacivic-techbike-sharingbikesharingmobilitygbfsmobilitydatacarshare+ 5

  JavaScript

  •

  Other

  •318318 forks in MobilityData/gbfs•928928 stars in MobilityData/gbfs•1111 issues in MobilityData/gbfs•22 pull requests in MobilityData/gbfs•Updated Nov 9, 2026Nov 9, 2026

• mobilitydatabase-web

  Public
  TypeScript

  •11 fork in MobilityData/mobilitydatabase-web•22 stars in MobilityData/mobilitydatabase-web•3939 issues in MobilityData/mobilitydatabase-web•44 pull requests in MobilityData/mobilitydatabase-web•Updated Nov 9, 2026Nov 9, 2026

• gtfs-realtime-bindings

  Public
  Language bindings generated from the GTFS Realtime protocol buffer spec for popular languages.

  JavaScript

  •

  Apache License 2.0

  •138138 forks in MobilityData/gtfs-realtime-bindings•445445 stars in MobilityData/gtfs-realtime-bindings•1818 issues in MobilityData/gtfs-realtime-bindings•55 pull requests in MobilityData/gtfs-realtime-bindings•Updated Nov 6, 2026Nov 6, 2026

• Mobility-Data-Interoperability-Principles

  Public
  Mobility Data Interoperable Principles (MDIP)

  public-transportationpublic-procurementpublic-transport+ 3

  public-transportationpublic-procurementpublic-transporttransit-datapublic-transitopen-standards

  Python

  •

  Apache License 2.0

  •77 forks in MobilityData/Mobility-Data-Interoperability-Principles•2020 stars in MobilityData/Mobility-Data-Interoperability-Principles•33 issues in MobilityData/Mobility-Data-Interoperability-Principles•22 pull requests in MobilityData/Mobility-Data-Interoperability-Principles•Updated Nov 5, 2026Nov 5, 2026

• gbfs.org

  Public
  Source code for gbfs.org

  HTML

  •77 forks in MobilityData/gbfs.org•22 stars in MobilityData/gbfs.org•00 issues in MobilityData/gbfs.org•11 pull request in MobilityData/gbfs.org•Updated Nov 5, 2026Nov 5, 2026

• gtfs.org

  Public
  Source code and content for gtfs.org.

  HTML

  •3434 forks in MobilityData/gtfs.org•1818 stars in MobilityData/gtfs.org•3737 issues in MobilityData/gtfs.org•1313 pull requests in MobilityData/gtfs.org•Updated Nov 3, 2026Nov 3, 2026

• GOFS

  Public
  The General On-Demand Format Specification (GOFS).

  JavaScript

  •

  Apache License 2.0

  •99 forks in MobilityData/GOFS•2727 stars in MobilityData/GOFS•44 issues in MobilityData/GOFS•22 pull requests in MobilityData/GOFS•Updated Nov 3, 2026Nov 3, 2026

• gofs.org

  Public
  gofs.org website

  gofs

  gofs

  Python

  •00 forks in MobilityData/gofs.org•00 stars in MobilityData/gofs.org•00 issues in MobilityData/gofs.org•00 pull requests in MobilityData/gofs.org•Updated Nov 3, 2026Nov 3, 2026

• gtfs-validator-api

  Public
  apivalidatorgtfs

  apivalidatorgtfs

  Java

  •

  Apache License 2.0

  •11 fork in MobilityData/gtfs-validator-api•11 star in MobilityData/gtfs-validator-api•33 issues in MobilityData/gtfs-validator-api•11 pull request in MobilityData/gtfs-validator-api•Updated Nov 2, 2026Nov 2, 2026

• tods-transit.org

  Public
  Source code and content for tods-transit.org

  CSS

  •

  Creative Commons Attribution Share Alike 4.0 International

  •22 forks in MobilityData/tods-transit.org•22 stars in MobilityData/tods-transit.org•00 issues in MobilityData/tods-transit.org•00 pull requests in MobilityData/tods-transit.org•Updated Nov 2, 2026Nov 2, 2026

• gtfs-garage

  Public
  Python

  •

  Apache License 2.0

  •00 forks in MobilityData/gtfs-garage•11 star in MobilityData/gtfs-garage•00 issues in MobilityData/gtfs-garage•33 pull requests in MobilityData/gtfs-garage•Updated Oct 28, 2026Oct 28, 2026

• transit-operational-data-standard

  Public
  The Transit Operational Data Standard is an open standard for representing the transit schedules used by drivers, dispatchers, and planners to carry out transit…

  Other

  •1212 forks in MobilityData/transit-operational-data-standard•4949 stars in MobilityData/transit-operational-data-standard•1414 issues in MobilityData/transit-operational-data-standard•22 pull requests in MobilityData/transit-operational-data-standard•Updated Oct 14, 2026Oct 14, 2026

• gbfs-validator-java

  Public
  Validate GBFS feeds. Intended as Java native alternative to https://github.com/MobilityData/gbfs-validator.

  Java

  •

  Apache License 2.0

  •33 forks in MobilityData/gbfs-validator-java•44 stars in MobilityData/gbfs-validator-java•1414 issues in MobilityData/gbfs-validator-java•11 pull request in MobilityData/gbfs-validator-java•Updated Oct 9, 2026Oct 9, 2026

• awesome-transit

  Public
  Community list of transit APIs, apps, datasets, research, and software :bus::star2::train::star2::steam_locomotive:

  transitlistawesome+ 17

  transitlistawesometoolsbusgtfsawesome-listdatasetsgtfs-realtimerealtime-data+ 10

  Creative Commons Zero v1.0 Universal

  •269269 forks in MobilityData/awesome-transit•1.9k1.9k stars in MobilityData/awesome-transit•1111 issues in MobilityData/awesome-transit•2828 pull requests in MobilityData/awesome-transit•Updated Sep 21, 2026Sep 21, 2026

• licenses-catalog

  Public
  Python

  •

  Apache License 2.0

  •00 forks in MobilityData/licenses-catalog•44 stars in MobilityData/licenses-catalog•11 issue in MobilityData/licenses-catalog•00 pull requests in MobilityData/licenses-catalog•Updated Sep 16, 2026Sep 16, 2026

• test

  Public
  TypeScript

  •00 forks in MobilityData/test•00 stars in MobilityData/test•00 issues in MobilityData/test•11 pull request in MobilityData/test•Updated Jul 7, 2026Jul 7, 2026

• gbfs-validator-java-infra

  Public
  Shell

  •

  Apache License 2.0

  •00 forks in MobilityData/gbfs-validator-java-infra•00 stars in MobilityData/gbfs-validator-java-infra•00 issues in MobilityData/gbfs-validator-java-infra•00 pull requests in MobilityData/gbfs-validator-java-infra•Updated May 28, 2026May 28, 2026

• gbfs-validator

  Public
  The canonical GBFS validator. Maintained by the GBFS community, facilitated by MobilityData.

  bikebikesharingbikeshare+ 1

  bikebikesharingbikesharegbfs

  JavaScript

  •

  Apache License 2.0

  •1515 forks in MobilityData/gbfs-validator•2424 stars in MobilityData/gbfs-validator•3333 issues in MobilityData/gbfs-validator•33 pull requests in MobilityData/gbfs-validator•Updated May 26, 2026May 26, 2026

• gtfs-digest-helper

  Public
  Python

  •00 forks in MobilityData/gtfs-digest-helper•00 stars in MobilityData/gtfs-digest-helper•00 issues in MobilityData/gtfs-digest-helper•00 pull requests in MobilityData/gtfs-digest-helper•Updated Apr 14, 2026Apr 14, 2026

• gtfs-realtime-validator

  Public
  Java-based tool that validates General Transit Feed Specification (GTFS)-realtime feeds

  Java

  •

  Other

  •4646 forks in MobilityData/gtfs-realtime-validator•6565 stars in MobilityData/gtfs-realtime-validator•121121 issues in MobilityData/gtfs-realtime-validator•77 pull requests in MobilityData/gtfs-realtime-validator•Updated Apr 14, 2026Apr 14, 2026

• mobilitydatabase-dicussion-dev

  Public
  Apache License 2.0

  •00 forks in MobilityData/mobilitydatabase-dicussion-dev•00 stars in MobilityData/mobilitydatabase-dicussion-dev•00 issues in MobilityData/mobilitydatabase-dicussion-dev•00 pull requests in MobilityData/mobilitydatabase-dicussion-dev•Updated Sep 11, 2025Sep 11, 2025

• gtfs-realtime-capsule

  Public
  Tool to archive GTFS-rt data

  Python

  •

  Apache License 2.0

  •33 forks in MobilityData/gtfs-realtime-capsule•33 stars in MobilityData/gtfs-realtime-capsule•00 issues in MobilityData/gtfs-realtime-capsule•00 pull requests in MobilityData/gtfs-realtime-capsule•Updated Sep 4, 2025Sep 4, 2025

• gtfs-validator-example

  Public
  A example project using the libraries in maven central

  Java

  •

  Apache License 2.0

  •00 forks in MobilityData/gtfs-validator-example•00 stars in MobilityData/gtfs-validator-example•00 issues in MobilityData/gtfs-validator-example•00 pull requests in MobilityData/gtfs-validator-example•Updated May 30, 2025May 30, 2025