zeptoforth VS lbForth

Compare zeptoforth vs lbForth and see what are their differences.


A not-so-small Forth for Cortex-M (by tabemann)


Self-hosting metacompiled Forth, bootstrapping from a few lines of C; targets Linux, Windows, ARM, RISC-V, 68000, PDP-11, asm.js. (by larsbrinkhoff)
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zeptoforth lbForth
7 3
89 380
- -
7.1 0.0
7 days ago about 1 month ago
Forth Forth
MIT License GNU General Public License v3.0 only
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.


Posts with mentions or reviews of zeptoforth. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2022-07-02.


Posts with mentions or reviews of lbForth. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2022-03-25.

What are some alternatives?

When comparing zeptoforth and lbForth you can also consider the following projects:

xxdp - XXDP was, and remains, the PDP-11 diagnostic operating system. This project attempts to recover XXDP sources and documents.

durexforth - Modern C64 Forth

elfort - A Forth metacompiler that directly emits an executable binary for x86-64 Linux written in Arkam

gforth - Gforth mirror on GitHub (original is on Savannah)

jonesforth_riscv - Jonesforth RISC-V port.

TclForth - Multi-platform desktop Forth based on Tcl/Tk

reko - Reko is a binary decompiler.

swapforth - Swapforth is a cross-platform ANS Forth

derzforth - Bare-metal Forth implementation for RISC-V

subleq - 16-bit SUBLEQ CPU running eForth - just for fun

arkam - A Simple Stack VM and Forth

cc64 - cc64 is a small-C compiler written in Forth, hosted on the Commodore C64, Plus4 and C16 with 64k, and on the Commander X16. It is targeting the 6502 CPU.