Forth
An awesome stack based programming language, which is able to extend itself during runtime.
\ a comment followed by the shortest quine
source type
\ another shorty, hello world looks like that
." hello world"
\ tell me, what else can we do? ask the system itself!
words \ this will yield all defined wordsEuroForth 2024
Newcastle Upon Tyne, 27.-29. September 2024
The 40th EuroForth conference takes place in Newcastle Upon Tyne / UK
And you can be part of it, sign up here if you want to attend,or sit back and watch it virtually on twitch,(chat questions will be relayed).
Standard
This is the official website of the Forth 2012 Standard, and Forth200x committee.
You can browse and discuss the standard words or dig deeper into the standard by downloading or browsing it our workgroup website.
Be part of a living standard
Become part of the decision making process and meet your fellow Forthers.
Discuss the functions of website itself in the Meta Discussion.
Sign up, to get daily digests of all contributions and replies.
Latest contributions:
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core, MARKER
[371] The search order and compilation word list after a marker execution
Request for clarification
2024-12-05 09:25:19 -
core, qDO
[370] Return Stack Notation Mildly Inaccurate
Request for clarification
2024-12-03 21:05:42 -
octal-prefix
[369] Octal prefix
Proposal
2024-12-01 00:16:09 -
known-undefined-word-xlerb
[368] Known undefined word XLERB
Proposal
2024-11-25 22:50:28
Latest replies:
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minimalistic-core-api-for-recognizers
minimalistic core API for recognizers
Proposal
2024-12-15 22:00:00 -
remove-the-rules-of-find-
Remove the “rules of FIND”
Proposal
2024-12-10 15:17:09 -
tools, BracketDEFINED
The case of undefined interpretation semantics
Request for clarification
2024-12-10 15:17:03 -
minimalistic-core-api-for-recognizers
minimalistic core API for recognizers
Proposal
2024-12-09 10:00:24
Open(active) contributions:
Systems
Forth is a highly interactive language with interactive compilation, that's why we call the compilers Forth Systems. The parser is always visible to the programmer! Here are some modern Forth Systems to get you started.
Many more systems are listed here.
Please let us know if a modern, actively developed system is missing in this list.
Communities
Ancient, yet highly active news group.
Germany's leading Forth community, with members from Austria, Netherlands and USA.
Located in Silicon Valley, the first big Forth community.
Netherlands' group of enthusiastic users of the Forth programming language.
Unites all Forth Programmers on GitHub.