spf
SP-Forth (by rufig)
r4
:r4 concatenative programming language with ideas from ColorForth. (by phreda4)
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
spf
Posts with mentions or reviews of spf.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-07-02.
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Open Source Forth Systems With First Class Preemptive Multitasking?
SP-Forth/4 is an open source 32bit Forth system that runs on Windows and on Linux.
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What is actually Forth ?
I was careful to say I was referring to Windows/Mac/Linux only, but it looks like I'm wrong - there's SP-Forth, which was last updated yesterday.
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which forth do you guys use for normal day to day scripting and programming
I use SP-Forth (production), Gforth (testing).
r4
Posts with mentions or reviews of r4.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-08-18.
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x-in-y lines - Succintly written (<1000 non-obfuscated loc), fully-functional software in any language.
almost all my codes in https://github.com/phreda4/r3 and https://github.com/phreda4/r4 have less 1000 lines, but all forth have code with minimun lines of code
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r4 Forth
Looking here I think they've made the decision to go with the MIT licence.
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Share cool Forth programs!
I wrote many programs in r4 (32 bits windows).. see in https://github.com/phreda4/r4
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which forth do you guys use for normal day to day scripting and programming
r4 is for 32bit https://github.com/phreda4/r4
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Looking for a simple forth compiler (producing asm/executables, not compiling forth words) to learn from, preferably in C family language
I have a vm in c for my forth, I have a compiler to asm (generate FASM output) but in the same lenguage, really a forth compiler is a simple program, there are a 1:1 correspondence in code genaration and words. here the 32bits source https://github.com/phreda4/r4/blob/master/r4/System/r4i86.txt here the 64bits with some optimizations: https://github.com/phreda4/r3d4/blob/master/r3/sys/r3asm0.r3 I hope this help
What are some alternatives?
When comparing spf and r4 you can also consider the following projects:
zeptoforth - A not-so-small Forth for Cortex-M
r3 - r3 programing language - ColorForth inspired
r3d4 - r3 programing language for 64 bits Windows/Linux/Mac/Rasberry Pi 4
stoneknifeforth - a tiny self-hosted Forth implementation
gforth - Gforth mirror on GitHub (original is on Savannah)
able-forth - A Forth-like programming language that targets the AbleVM
rForth - A Forth interpreter written in rust
CAMEL99-ITC - Indirect threaded code version of CAMEL99 Forth for TI-99 computer