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@catenarytransit

Catenary Transit Initiatives

Powerful, realtime public transport data & algorithms.


Catenary helps connect people and communities with powerful transit data and algorithms.

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We're a team of students creating advanced routing, estimated time of arrival (ETA), and data processing algorithms. In addition to our research, we maintain and improve Catenary Maps, which aims to provide accurate real-time data in a user-friendly, accessible, and beautiful format. Catenary Maps will always remain free, ad-free, and open source, and anyone is welcome to join and contribute!

The Catenary Maps project - along with Catenary's research and computer science initiatives - are supported by Catenary Transit Initiatives, a registered nonprofit public benefit corporation in California with 501(c)(3) 509(a)(2) public charity tax exemption status in the United States.

Projects

Name Description Technologies
catenary-frontend Web frontend for Catenary with line, stop, and realtime vehicle locations, all on a global scale. Lead maintainer: Samuel Sharp Svelte, Tailwind
catenary-backend Rust backend that powers Catenary with import, APIs for trip calculations, and routing algorithms. Lead maintainer: Kyler Chin Rust

More projects →

Maintainers

Name Pronouns Title Roles Education
Kyler Chin he/him Founder, Executive Director, Boardmember Systems Programmer, Distributed Computing, Algorithms, Frontend, Design University of California, Irvine
Chelsea Wen she/her Boardmember Algorithms, Embedded University of California, Irvine
Samuel Sharp he/him Frontend Lead Frontend, Design, UX/UI San Diego High School
Andrew Shen he/him Director of Machine Learning Frontend, Algorithms, Machine Learning University of California, Irvine
Jason T. he/him Frontend, UX/UI, Accessibility Design University of California, San Diego
Brandon Z. he/they Frontend, UX/UI, Design University of Southern California
Jaiveer Gahunia he/him Algorithms, Embedded University of California, Irvine
Andrew Bustos he/him Frontend, User Design California State University, East Bay

Security

Beware of any impersonation attempts of our GitHub account! This is our only page, as shown via the verification tag linking to https://catenarymaps.org/ or vice versa, from our site to this GitHub account.

Packages on crates.io must be published by https://crates.io/users/kylerchin to be valid. No other users's packages are associated with Catenary Transit Initiatives. In the event of name-squatting by a malicious user or if our package isn't on crates.io, please refer to the package in your Cargo.toml directly to our GitHub page.

Security vulnerabilities can be disclosed to [email protected]

Popular repositories Loading

  1. catenary-backend catenary-backend Public

    Rust 22 4

  2. catenary-frontend catenary-frontend Public

    TypeScript 12 7

  3. kactus-gtfs-rt kactus-gtfs-rt Public archive

    Rust 3

  4. amtrak-gtfs-rt amtrak-gtfs-rt Public

    Rust 2

  5. algos-experiment algos-experiment Public archive

    Rust 2 1

  6. announcements announcements Public

    Transit announcements obtained via public records request by Catenary or other parties.

    2 1

Repositories

Showing 10 of 65 repositories

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