APL Wiki Frontpage

This wiki is about the APL Programming Language, one of the oldest (in terms of age) and youngest (in terms of concepts) of all programming languages. It is an interpreted language with built-in array capabilities and outstanding debugging features that makes the language an excellent choice for the agile approach. APL is also the very first functional programming language ever.

If you are curious about APL consider reading Bernard Legrand's excellent article "APL - a Glimpse of Heaven" on Vector.

For news follow us on Twitter; just search for "aplwiki".

APL open source code library

• APLTree: an APL Open Source Library - Software for many tasks and problems a programmer runs typically into.

• Download APLTree stuff - Download page for all the APLTree stuff.

• UserCommands - Third-party user commands for Dyalog.

APL in action

• Essays - More text than code, these articles help you learn to think in APL

• Puzzles - Problems to exhibit & strengthen your APL muscles

• Articles - A collection of published articles on APL

• Books and publications

• Studio - Basic examples of APL code

• Examples and miscellaneous script files

• Show Cases

Guides — Beginners guides, FAQs etc.

• Primers and tutorials

• FAQs - Frequently asked questions

• Technologies - Web, database, interfaces

• General

APL community

• Forums

• Mailing lists

• User groups

• Other web resources - Web sites and user pages

Misc

• Vendors

• Supported Platforms

• Training - Sources offering workshops and/or courses

• Development Tools to make your work easier

• Articles - Where the focus is not on APL, but APL is used somehow