Top 14 Apl Open-Source Projects

  • pragmatapro

    PragmataPro font is designed to help pros to work better

    Project mention: How do you deal with computer use headaches and eye strain? Do you just accept the pain and power through it? | | 2021-03-24

    Switch to Pragmata Pro the best font there is for monospace work.

  • BQN

    An APL-like programming language. Self-hosted!

    Project mention: Barriers to APL Adoption | | 2022-01-21

    BQN is too new for your criteria, but it's got more hype than any APL family language in recent memory. I'd be interested to see how it fares in a few years.

  • Scout APM

    Less time debugging, more time building. Scout APM allows you to find and fix performance issues with no hassle. Now with error monitoring and external services monitoring, Scout is a developer's best friend when it comes to application development.

  • apltail

    APL Compiler targeting a typed array intermediate language

    Project mention: An APL compiler in Standard ML compiling to Typed Array Intermediate Language | | 2021-10-24
  • ride

    Remote IDE for Dyalog APL

    Project mention: -🎄- 2021 Day 6 Solutions -🎄- | | 2021-12-05
  • APL

    another APL derivative

    Project mention: Barriers to APL Adoption | | 2022-01-21

    Others like ngn-apl and dzaima/APL don't seem to be widely used and/or are not actively maintained.

  • learnapl

    Introduction to Dyalog APL:

    Project mention: Jupyter Book | | 2021-09-13

    There is a full pdf in the repo (if you know where to look). I should sign-post it a bit better.

  • MiServer

    MiServer- an APL-based web server - requires Dyalog APL available from

    Project mention: MiServer – APL Web Server | | 2021-09-13
  • SonarLint

    Deliver Cleaner and Safer Code - Right in Your IDE of Choice!. SonarLint is a free and open source IDE extension that identifies and catches bugs and vulnerabilities as you code, directly in the IDE. Install from your favorite IDE marketplace today.

  • ngn-apl

    An APL interpreter written in JavaScript. Runs in a browser or NodeJS.

    Project mention: Try APL | | 2021-06-10

    Some APL environments such as ngn/apl[0] allow tab completion like |o results in ⌽. This is probably available on too, but I can't test it when it's down :/


  • aoc2020apl

    Advent of Code 2020 solutions in Dyalog APL

  • dyalog-apl-extended

    Dyalog APL Extended

    Project mention: -🎄- 2021 Day 11 Solutions -🎄- | | 2021-12-10

    I suppose Dyalog Extended can be used as a convenient library for AOC. It allows the j-style method of specifying an array of repeats for ⍣.

  • Jarvis

    APL-based web service framework supporting JSON or REST (by Dyalog)

    Project mention: APL/J/K as general purpose languages? | | 2021-02-19
  • Kbd

    Alternative unified APL keyboard layouts (AltGr, Backtick, Compositions) (by abrudz)

    Project mention: Use TAB entry style in Dyalog for Mac? | | 2021-11-14
  • NativeLib

    C source and build files for the Dyalog Native Library Samples (by Dyalog)

    Project mention: A language usable as a library? | | 2021-07-30
  • aoc2017apl

    Advent of Code 2017 solutions in APL

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020). The latest post mention was on 2022-01-21.

Apl related posts


What are some of the best open-source Apl projects? This list will help you:

Project Stars
1 pragmatapro 1,034
2 BQN 364
3 apltail 188
4 ride 116
5 APL 50
6 learnapl 44
7 MiServer 38
8 ngn-apl 24
9 aoc2020apl 21
10 dyalog-apl-extended 20
11 Jarvis 16
12 Kbd 13
13 NativeLib 2
14 aoc2017apl 0
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