Repositories list

• documentation

  Public
  Documentation for Dyalog

  Python

  •

  Creative Commons Attribution 4.0 International

  •55 forks•88 stars•7575 issues•88 pull requests•Updated Apr 13, 2026Apr 13, 2026

• DCMS

  Public
  Shell

  •

  MIT License

  •11 fork•22 stars•3333 issues•00 pull requests•Updated Apr 10, 2026Apr 10, 2026

• HttpCommand

  Public
  A utility to manage HTTP requests from APL

  APL

  •

  MIT License

  •33 forks•1212 stars•22 issues•00 pull requests•Updated Apr 10, 2026Apr 10, 2026

• zlib

  Public
  A massively spiffy yet delicately unobtrusive compression library.

  C

  •

  Other

  •2.7k2.7k forks•00 stars•00 issues•00 pull requests•Updated Apr 10, 2026Apr 10, 2026

• ullu

  Public
  Testing primitives of DyalogAPL

  APL

  •

  MIT License

  •33 forks•33 stars•3636 issues•55 pull requests•Updated Apr 8, 2026Apr 8, 2026

• ewc-client

  Public
  JavaScript

  •

  Other

  •55 forks•22 stars•6060 issues•33 pull requests•Updated Apr 8, 2026Apr 8, 2026

• ewc

  Public
  Experiments with JavaScript-based GUI

  APL

  •

  MIT License

  •55 forks•22 stars•2525 issues•44 pull requests•Updated Apr 8, 2026Apr 8, 2026

• conga-apl

  Public
  Source code, build and test scripts used to build and test Dyalog APL's core communication library, Conga (conga.dws)

  workspaceaplconga+ 3

  workspaceaplcongadbuilddyalogdyalog-apl

  APL

  •

  MIT License

  •00 forks•44 stars•22 issues•00 pull requests•Updated Mar 23, 2026Mar 23, 2026

• pcre2

  Public
  PCRE2 development is now based here.

  C

  •

  Other

  •254254 forks•00 stars•00 issues•00 pull requests•Updated Mar 23, 2026Mar 23, 2026

• qSE

  Public
  Initialisation of ⎕SE, including source code that ends up somewhere in ⎕SE, and code to get it there.

  apldyalogdyalog-apl

  apldyalogdyalog-apl

  APL

  •

  MIT License

  •11 fork•44 stars•77 issues•00 pull requests•Updated Mar 12, 2026Mar 12, 2026

• ride

  Public
  Cross-platform IDE for Dyalog APL

  idecross-platform-ideride+ 5

  idecross-platform-iderideaplremote-accessdyalogdyalog-aplremote-interpreter

  JavaScript

  •

  MIT License

  •3737 forks•227227 stars•203203 issues•66 pull requests•Updated Mar 11, 2026Mar 11, 2026

• OpenAPI

  Public
  Dyalog APL OpenAPI Client Generator

  APL

  •

  MIT License

  •00 forks•00 stars•44 issues•00 pull requests•Updated Feb 27, 2026Feb 27, 2026

• apl.quest

  Public
  Source for the apl.quest site

  competitionsolutionscontest+ 6

  competitionsolutionscontestaplvideo-librarycontest-solutiondyalogdyalog-aplautomatic-validation

  APL

  •

  Other

  •33 forks•1717 stars•00 issues•00 pull requests•Updated Feb 16, 2026Feb 16, 2026

• lz4

  Public
  Extremely Fast Compression algorithm

  C

  •

  Other

  •1.5k1.5k forks•00 stars•00 issues•00 pull requests•Updated Feb 12, 2026Feb 12, 2026

• Jarvis

  Public
  APL-based web service framework supporting JSON or REST

  webserverrest-apiweb-services+ 6

  webserverrest-apiweb-serviceshttp-serveraplrest-serverjson-serverdyalogdyalog-apl

  APL

  •

  MIT License

  •1515 forks•3838 stars•1212 issues•00 pull requests•Updated Feb 11, 2026Feb 11, 2026

• documentation-assets

  Public
  Central respository of stylesheets used in documentation of Dyalog projects

  CSS

  •

  Creative Commons Attribution 4.0 International

  •33 forks•00 stars•1616 issues•11 pull request•Updated Feb 9, 2026Feb 9, 2026

• documentation-guidelines

  Public
  Dockerfile

  •11 fork•11 star•1212 issues•33 pull requests•Updated Feb 6, 2026Feb 6, 2026

• TryAPL

  Public
  This is the source code for TryAPL.org

  sandboxingaplsandbox-environment+ 4

  sandboxingaplsandbox-environmentdyalogdyalogapldyalog-aplonline-interpreter

  JavaScript

  •

  MIT License

  •77 forks•3030 stars•3131 issues•00 pull requests•Updated Jan 26, 2026Jan 26, 2026

• APLProcess

  Public
  APLProcess is a utility to launch a new instance of Dyalog APL in another process

  APL

  •

  MIT License

  •11 fork•22 stars•11 issue•00 pull requests•Updated Jan 23, 2026Jan 23, 2026

• DBuildTest

  Public
  Repository for ]DBuild & ]DTest

  testingtestsbuild-tool+ 4

  testingtestsbuild-toolapldbuilddyalogdyalog-apl

  APL

  •

  MIT License

  •11 fork•44 stars•1414 issues•00 pull requests•Updated Jan 23, 2026Jan 23, 2026

• isolate

  Public
  Source to build isolate.dws, the futures and isolates workspace delivered with Dyalog APL

  buildisolateparallel-computing+ 6

  buildisolateparallel-computingparallelizationworkspacefuturesdyalogdyalog-aplisolates

  APL

  •

  MIT License

  •11 fork•11 star•1111 issues•00 pull requests•Updated Dec 23, 2025Dec 23, 2025

• DyalogDocker

  Public
  Run Dyalog APL under Docker

  dockerdocker-containerapl+ 2

  dockerdocker-containerapldyalogdyalog-apl

  Dockerfile

  •

  MIT License

  •55 forks•1212 stars•00 issues•00 pull requests•Updated Dec 18, 2025Dec 18, 2025

• link

  Public
  Source code for Link – the built-in component that enables the use of text files as the primary storage mechanism for APL source code

  synchronizationsourcecodesource-code+ 6

  synchronizationsourcecodesource-codeaplscmdyalogdyalog-librarydyalog-user-commanddyalog-apl

  APL

  •

  MIT License

  •1010 forks•2323 stars•100100 issues•00 pull requests•Updated Dec 15, 2025Dec 15, 2025

• APL387

  Public
  A New APL386 Unicode

  fontaplfontface

  fontaplfontface

  Python

  •

  The Unlicense

  •77 forks•1010 stars•1818 issues•00 pull requests•Updated Dec 13, 2025Dec 13, 2025

• Selenium

  Public
  Create Test Scripts using Selenium WebDriver from Dyalog APL

  firefoxseleniumgoogle-chrome+ 4

  firefoxseleniumgoogle-chromeselenium-webdriverapldyalogdyalog-apl

  HTML

  •

  MIT License

  •22 forks•33 stars•00 issues•00 pull requests•Updated Nov 28, 2025Nov 28, 2025

• kafka

  Public
  Dyalog APL Kafka interface

  APL

  •

  MIT License

  •00 forks•11 star•22 issues•00 pull requests•Updated Nov 28, 2025Nov 28, 2025

• nuget

  Public
  Tools to help use NuGet packages from Dyalog APL

  APL

  •

  MIT License

  •33 forks•44 stars•22 issues•00 pull requests•Updated Nov 14, 2025Nov 14, 2025

• dyalog-jupyter-kernel

  Public
  A Jupyter kernel for Dyalog APL

  kerneljupyternotebook+ 6

  kerneljupyternotebookjupyter-kernelsnotebooksapldyalogdyalog-apljupyter-kernel

  Python

  •

  MIT License

  •2424 forks•7676 stars•99 issues•11 pull request•Updated Nov 9, 2025Nov 9, 2025

• HMon

  Public
  Health Monitor Samples & Documentation

  MIT License

  •00 forks•22 stars•44 issues•00 pull requests•Updated Oct 29, 2025Oct 29, 2025

• pynapl

  Public
  Dyalog APL ←→ Python interface

  pythoninterfacepython3+ 8

  pythoninterfacepython3bridgepython-3python-2aplpython2dyalogdyalog-apl+ 1

  Python

  •

  MIT License

  •1414 forks•8484 stars•1313 issues•00 pull requests•Updated Oct 14, 2025Oct 14, 2025