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 wordsStandard
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.
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Latest contributions:
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fix-stack-comments-for-n-r-and-nr-
[310] Why do we use +n and not u in the stack diagram for n>r and nr>
Request for clarification
2023-09-23 01:06:43 -
tighten-the-specification-of-synonym-version-1-
[309] A better approach for SYNONYM wording
Comment
2023-09-22 17:06:27 -
test
[308] Test
Proposal
2023-09-15 08:23:13 -
fix-stack-comments-for-n-r-and-nr-
[307] Fix stack comments for N>R and NR>
Proposal
2023-09-13 12:09:40
Latest replies:
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name-interpret-wording
NAME>INTERPRET wording
Proposal
2023-09-28 17:51:10 -
defer-this-not-
DEFER this not :-)
Proposal
2023-09-23 10:04:40 -
defer-this-not-
DEFER this not :-)
Proposal
2023-09-23 08:25:11 -
tighten-the-specification-of-synonym-version-1-
A better approach for SYNONYM wording
Comment
2023-09-22 22:31:29
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.