Top 10 J Open-Source Projects

z.lua

12 2,914 5.8 Lua

:zap: A new cd command that helps you navigate faster by learning your habits.

Project mention: Cdpath: Easily Navigate Directories in the Terminal | news.ycombinator.com | 2023-12-06

https://github.com/skywind3000/z.lua is quite nice and has more features, e.g. fzf integration and an interactive mode.

abcl

6 279 8.3 Common Lisp

Armed Bear Common Lisp <git+https://github.com/armedbear/abcl/> <--> <svn+https://abcl.org/svn> Bridge

Project mention: ASDF:LOAD-SYSTEM | /r/Common_Lisp | 2023-06-26

InfluxDB

www.influxdata.com sponsored

Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
jacks

3 40 6.9 HTML

Consolidated J language code referenced in my blog Analyze the Data not the Drivel
aoc

4 19 7.9 Scheme

advent of code (by jitwit)

Project mention: -❄️- 2023 Day 9 Solutions -❄️- | /r/adventofcode | 2023-12-08

j

0 11 3.7 Haskell

Call J from Haskell
jod

1 10 6.7 J

jod distribution source with commented versions in (jodijs) - tracks J Pacman versions
jpl-mode

1 7 2.8 Emacs Lisp

J and emacs get hitched
WorkOS

workos.com sponsored

The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.
jcheatsheet

4 5 0.0 HTML
aoc

1 4 5.2 APL

Advent of Code (by razetime)
joddumps

1 1 8.3 J

jod dictionary dump scripts

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).