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    65 repositories

    • CATAPULT

      Public
      The goal of the cmi5 Advanced Testing Application and Player Underpinning Learning Technologies (CATAPULT) project is to create a cmi5 player and test suite software to help the DoD education and training community transition from legacy e-learning systems and tools toward an integrated enterprise-wide learning ecosystem.
      xapicmi5
      JavaScript
      •
      Apache License 2.0
      •26•50•22•3•Updated Aug 1, 2025Aug 1, 2025

    • xapi-ontology

      Public
      xAPI Statement Data Model represented as RDF Classes and Properties.
      xapi
      Apache License 2.0
      •9•17•4•0•Updated Jul 3, 2025Jul 3, 2025

    • tla-kafka-cluster

      Public
      Kafka cluster used to route xAPI within the ADL's TLA reference implementation. Simple 3-3 Kafka cluster with plaintext SASL.
      tla
      Shell
      •
      Apache License 2.0
      •8•0•0•0•Updated Jul 3, 2025Jul 3, 2025

    • 2019-tla-lem

      Public
      Reference repository for the LEM services used for the 2019 TLA reference implementation.
      tla
      JavaScript
      •
      Apache License 2.0
      •3•1•0•1•Updated Jul 3, 2025Jul 3, 2025

    • xAPI-Kafka-Viewer

      Public
      Simple Kafka topic viewer intended for xAPI traffic.
      xapi
      EJS
      •
      Apache License 2.0
      •5•8•0•0•Updated Jul 3, 2025Jul 3, 2025

    • xi-lite

      Public
      Abbreviated Experience Index for prototyping.
      xapi
      JavaScript
      •
      Apache License 2.0
      •1•2•0•0•Updated Jul 3, 2025Jul 3, 2025

    • MasterObjectModel

      Public
      The Master Object Model (MOM) is an xAPI profile that denotes how a student's learning can be tracked throught their entire "lifetime" within the Total Learning Achitecture (TLA).
      xapitla
      Apache License 2.0
      •10•11•3•0•Updated Jul 3, 2025Jul 3, 2025

    • Unity-xAPI-Wrapper

      Public
      Library for interacting with an LRS from within a Unity project.
      xapi
      C#
      •
      Apache License 2.0
      •7•28•0•0•Updated Jul 3, 2025Jul 3, 2025

    • perls

      Public
      PHP
      •
      Apache License 2.0
      •4•1•0•0•Updated Jul 3, 2025Jul 3, 2025

    • flash-finder

      Public
      Set of scripts intended to locate SCORM-based Flash and determine the oncoming Flash Deprecation's effects for existing training materials.
      flashscorm
      PowerShell
      •
      Apache License 2.0
      •2•4•0•0•Updated Jul 3, 2025Jul 3, 2025

    • perls-app

      Public
      Xamarin project for building the PERLS Mobile app.
      C#
      •
      Apache License 2.0
      •1•1•0•0•Updated Jul 3, 2025Jul 3, 2025

    • auto-ssl

      Public
      Basic instructions for configuring automated certbot renewal with ADL's commonly-used Docker + Nginx setup.
      Shell
      •
      Apache License 2.0
      •1•3•0•0•Updated Jul 3, 2025Jul 3, 2025

    • xAPI-Spec

      Public
      The xAPI Specification describes communication about learner activity and experiences between technologies.
      xapi
      Apache License 2.0
      •401•927•103•2•Updated Jul 3, 2025Jul 3, 2025

    • github-webhook-observer-2021

      Public
      Internal listener for receiving branch-specific updates and rebuilding TLA containers.
      JavaScript
      •
      Apache License 2.0
      •1•2•0•0•Updated Jul 3, 2025Jul 3, 2025

    • moodle-jwt-auth

      Public
      Moodle Auth plugin for handling user creation for pre-authenticated users using an inbound JWT.
      PHP
      •
      Apache License 2.0
      •3•3•0•2•Updated Jul 3, 2025Jul 3, 2025

    • Moodle-mod_cmi5launch

      Public
      A Moodle plugin which allows teachers to upload cmi5 packaged lessons within a Moodle Course Activity and then assign the activity to students
      PHP
      •
      Apache License 2.0
      •7•8•9•0•Updated Jul 1, 2025Jul 1, 2025

    • ADL_LRS

      Public
      ADL's Open Source Learning Record Store (LRS) is used to store learning data collected with the Experience API.
      xapi
      Python
      •
      Apache License 2.0
      •148•326•13•5•Updated Jun 13, 2025Jun 13, 2025

    • xapi-authored-profiles

      Public
      Repository of official xAPI Profiles
      xapi
      CSS
      •
      Apache License 2.0
      •45•44•5•2•Updated May 21, 2025May 21, 2025

    • adl-moodle

      Public
      Basic containerized Moodle deployment using the Iron Bank images.
      CSS
      •
      Other
      •1•1•0•1•Updated May 9, 2025May 9, 2025

    • moodle-logstore_xapi

      Public
      A Moodle plugin to send xAPI statements to an LRS using events in the Moodle logstore.
      PHP
      •
      GNU General Public License v3.0
      •88•1•0•0•Updated May 1, 2025May 1, 2025

    • LDSS-XSS

      Public
      The Experience Schema Service (XSS) component for the LDSS.
      JavaScript
      •
      Apache License 2.0
      •4•0•0•0•Updated Dec 23, 2024Dec 23, 2024

    • xapi-profiles

      Public
      A set of documents addressing the structure of and supporting services for xAPI Profiles.
      provenancerdfaspecificationjson-ldxapiskosjsonpath
      Python
      •
      Apache License 2.0
      •29•57•13•4•Updated Dec 16, 2024Dec 16, 2024

    • learninglocker-docker

      Public
      Dockerized version of the Learning Locker LRS capable of targeting different release tags from the official repo.
      Shell
      •
      GNU General Public License v3.0
      •4•1•0•0•Updated Oct 23, 2024Oct 23, 2024

    • lrs-conformance-test-suite

      Public
      A NodeJS project that tests the MUST requirements of the xAPI Spec and is based on the ADL testing requirements repository. The test suite website can be found here: https://lrstest.adlnet.gov/. The adopters website can be found here: https://adopters.adlnet.gov/
      xapi
      JavaScript
      •
      MIT License
      •47•70•20•2•Updated Oct 22, 2024Oct 22, 2024

    • tla

      Public
      Codebase for the ADL Initiative's Total Learning Architecture (TLA) reference implementation. Once matured and implemented, the TLA will enable personalized, data-driven, and technology-enabled lifelong learning across the DoD, other Federal Government agencies, and beyond.
      davexapitdtfluenttlacassdatasimps4tla
      JavaScript
      •
      The Unlicense
      •11•18•0•1•Updated Oct 7, 2024Oct 7, 2024

    • profile-server

      Public
      An enhanced set of tools to create profiles, link vocabularies semantically, persist identifiers, and provide lookup services for tool vendors and practitioners.
      JavaScript
      •
      Other
      •6•6•0•0•Updated May 28, 2024May 28, 2024

    • datasim

      Public
      xAPI Data Simulation Tools
      xapitladatasim
      Clojure
      •
      Apache License 2.0
      •9•0•0•0•Updated Jan 4, 2024Jan 4, 2024

    • datasim-ui-legacy

      Public
      Clojurescript frontend application that presents a JSFiddle-like experience for creating, editing, running, and sharing a Datasim input file.
      Clojure
      •
      Apache License 2.0
      •2•0•0•0•Updated Jan 4, 2024Jan 4, 2024

    • openlxp-xse

      Public
      The Experience Search Engine (XSE) component for the OpenLXP solution.
      Python
      •
      Apache License 2.0
      •0•0•0•0•Updated Nov 9, 2023Nov 9, 2023

    • .github

      Public
      1•1•0•0•Updated Feb 7, 2023Feb 7, 2023