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    69 repositories

    • otp-ui

      Public
      TypeScript
      •
      MIT License
      •39•1•0•0•Updated Feb 6, 2026Feb 6, 2026

    • OpenTripPlanner

      Public
      An open source multi-modal trip planner
      Java
      •
      Other
      •1.1k•13•2•2•Updated Feb 5, 2026Feb 5, 2026

    • datatools-ui

      Public
      Core application for IBI's transit data tools suite.
      transportationgtfstransit-scheduletransit-routesopentripplanner
      JavaScript
      •
      MIT License
      •90•141•136•15•Updated Feb 5, 2026Feb 5, 2026

    • otp-middleware

      Public
      Proxies requests from OpenTripPlanner UI to API, enhancing OpenTripPlanner with user storage, real-time trip monitoring, and more!
      Java
      •
      MIT License
      •2•7•22•8•Updated Feb 4, 2026Feb 4, 2026

    • pelias-stitch

      Public
      Lambda function which merges the output of multiple Pelias endpoints
      TypeScript
      •0•2•0•1•Updated Feb 4, 2026Feb 4, 2026

    • datatools-server

      Public
      Server for IBI's GTFS data management platform.
      Java
      •
      MIT License
      •52•54•39•4•Updated Jan 29, 2026Jan 29, 2026

    • open-source-configurations

      Public
      Public facing OTP configurations, for all to learn from
      JavaScript
      •2•1•0•0•Updated Jan 21, 2026Jan 21, 2026

    • gtfs-lib

      Public
      A library for loading and saving GTFS feeds of arbitrary size with disk-backed storage
      Java
      •
      BSD 2-Clause "Simplified" License
      •41•1•0•1•Updated Jan 21, 2026Jan 21, 2026

    • otp-admin-ui

      Public
      Dashboard application to manage OpenTripPlanner (OTP) and otp-middleware.
      otpdashboard
      TypeScript
      •0•1•5•10•Updated Nov 19, 2025Nov 19, 2025

    • gtfs-fares-converter

      Public
      Python script which converts GTFS Fares v1 data into Fares v2 data
      Python
      •0•0•1•0•Updated Oct 17, 2025Oct 17, 2025

    • IBI.WZDx

      Public
      Models and utitlies for producing and consuming Work Zone Data Exchange (WZDx) data feeds in .NET.
      librarydotnetroad-eventswzdxwork-zonesfield-deviceswork-zone-data-exchange
      C#
      •
      MIT License
      •1•3•6•0•Updated Aug 7, 2025Aug 7, 2025

    • isotropic

      Public
      A collection of utilities for large JavaScript projects with a consistent API.
      JavaScript
      •
      BSD 3-Clause "New" or "Revised" License
      •2•1•0•0•Updated Jun 18, 2025Jun 18, 2025

    • isotropic-timeout

      Public
      Limit the amount of time a callback function will wait to be called.
      JavaScript
      •
      BSD 3-Clause "New" or "Revised" License
      •1•1•0•0•Updated Jun 18, 2025Jun 18, 2025

    • isotropic-state

      Public
      A utility to manage observable state changes
      JavaScript
      •
      BSD 3-Clause "New" or "Revised" License
      •0•0•0•0•Updated Jun 18, 2025Jun 18, 2025

    • isotropic-mutex

      Public
      In-process resource locking for JavaScript
      JavaScript
      •
      BSD 3-Clause "New" or "Revised" License
      •0•1•0•0•Updated Jun 18, 2025Jun 18, 2025

    • isotropic-cluster

      Public
      A reusable and extendable platform to manage local process clusters
      JavaScript
      •
      BSD 3-Clause "New" or "Revised" License
      •0•1•0•0•Updated Jun 18, 2025Jun 18, 2025

    • isotropic-initializable

      Public
      An observable initialization lifecycle.
      JavaScript
      •
      BSD 3-Clause "New" or "Revised" License
      •1•1•0•0•Updated Jun 18, 2025Jun 18, 2025

    • bunyan-stream-isotropic

      Public
      Bunyan stream for isotropic console output
      JavaScript
      •
      BSD 3-Clause "New" or "Revised" License
      •0•1•0•0•Updated Jun 18, 2025Jun 18, 2025

    • isotropic-logger

      Public
      Bunyan logger instance
      JavaScript
      •
      BSD 3-Clause "New" or "Revised" License
      •0•1•0•0•Updated Jun 18, 2025Jun 18, 2025

    • isotropic-later

      Public
      A function that executes a task some amount of time in the future.
      JavaScript
      •
      BSD 3-Clause "New" or "Revised" License
      •1•1•0•0•Updated Jun 18, 2025Jun 18, 2025

    • isotropic-value-to-source

      Public
      Serialize a value to a source code string.
      JavaScript
      •
      BSD 3-Clause "New" or "Revised" License
      •1•1•0•0•Updated Apr 10, 2025Apr 10, 2025

    • isotropic-for-in

      Public
      A function to iterate an object's enumerable own and inherited properties.
      JavaScript
      •
      BSD 3-Clause "New" or "Revised" License
      •1•1•0•0•Updated Apr 10, 2025Apr 10, 2025

    • isotropic-pubsub

      Public
      Pubsub event system implementation.
      JavaScript
      •
      BSD 3-Clause "New" or "Revised" License
      •1•1•0•0•Updated Apr 10, 2025Apr 10, 2025

    • isotropic-property-chainer

      Public
      A base class that automatically chains the prototypes of inherited object properties.
      JavaScript
      •
      BSD 3-Clause "New" or "Revised" License
      •1•1•0•0•Updated Apr 10, 2025Apr 10, 2025

    • isotropic-mixin-prototype-chain

      Public
      A generator that walks the prototype chain of an object and its mixins.
      JavaScript
      •
      BSD 3-Clause "New" or "Revised" License
      •1•1•0•0•Updated Apr 10, 2025Apr 10, 2025

    • isotropic-prototype-chain

      Public
      A generator that walks the prototype chain of an object.
      JavaScript
      •
      BSD 3-Clause "New" or "Revised" License
      •1•2•0•0•Updated Apr 10, 2025Apr 10, 2025

    • isotropic-duration-to-string

      Public
      Provides a formatted text representation of a duration
      JavaScript
      •
      BSD 3-Clause "New" or "Revised" License
      •0•1•0•0•Updated Apr 10, 2025Apr 10, 2025

    • isotropic-console

      Public
      Console object with isotropic settings
      JavaScript
      •
      BSD 3-Clause "New" or "Revised" License
      •0•1•0•0•Updated Apr 10, 2025Apr 10, 2025

    • isotropic-dev-dependencies

      Public
      Common development dependencies used by Isotropic
      JavaScript
      •
      BSD 3-Clause "New" or "Revised" License
      •0•1•0•0•Updated Apr 10, 2025Apr 10, 2025

    • eslint-plugin-isotropic

      Public
      ESLint rules for Isotropic
      JavaScript
      •
      BSD 3-Clause "New" or "Revised" License
      •1•1•0•0•Updated Apr 10, 2025Apr 10, 2025