BRbreck·Jul 13, 2021Submission
VisUAL2: ARM assembler and simulator written in F#
2 points · Open discussionscc416
Visual2
F#2021–2021
scc416 / Visual2
Visual2
ARM assembler and simulator (written in F#) with elmish, React Monaco Editor, Electron & Fable
2Distinct people
3Mentions
0Explicit recommenders
33GitHub stars
What to know before exploring
What it is
ARM assembler and simulator (written in F#) with elmish, React Monaco Editor, Electron & Fable
GitHub
Where it is used
No documented product use has been verified yet.
What people are saying
No recommendation phrase was found in the indexed comments.
No classified warning is attached to this page. Read the discussions before treating silence as approval.
Also in these discussions
No other repository is repeatedly linked in the same discussions.
This week on Hacker News
Nov 7–Nov 14 UTC · Direct repository links and separately labeled related project stories. Indexed through 11/14/2026, 1:49:46 PM UTC.
No direct repository links were found in the indexed HN discussions over the past seven days. Older discussions are available below.
Mentions over time
HN mentions by week3 dated mentions
Observed mentions: 2021-01-15 04:25:40 UTC to 2021-07-13 22:18:40 UTC. Weeks start Monday, UTC.
Counts come from the repository’s dated source evidence. Index cutoff: 2026-11-02 08:16:59 UTC.
View mention counts and date ranges
| Period | Start (UTC) | End (exclusive, UTC) | Mentions | Submissions | Comments |
|---|---|---|---|---|---|
| Jan 11 | 2021-01-11 00:00:00 UTC | 2021-01-18 00:00:00 UTC | 2 | 0 | 2 |
| Jan 18 | 2021-01-18 00:00:00 UTC | 2021-01-25 00:00:00 UTC | 0 | 0 | 0 |
| Jan 25 | 2021-01-25 00:00:00 UTC | 2021-02-01 00:00:00 UTC | 0 | 0 | 0 |
| Feb 1 | 2021-02-01 00:00:00 UTC | 2021-02-08 00:00:00 UTC | 0 | 0 | 0 |
| Feb 8 | 2021-02-08 00:00:00 UTC | 2021-02-15 00:00:00 UTC | 0 | 0 | 0 |
| Feb 15 | 2021-02-15 00:00:00 UTC | 2021-02-22 00:00:00 UTC | 0 | 0 | 0 |
| Feb 22 | 2021-02-22 00:00:00 UTC | 2021-03-01 00:00:00 UTC | 0 | 0 | 0 |
| Mar 1 | 2021-03-01 00:00:00 UTC | 2021-03-08 00:00:00 UTC | 0 | 0 | 0 |
| Mar 8 | 2021-03-08 00:00:00 UTC | 2021-03-15 00:00:00 UTC | 0 | 0 | 0 |
| Mar 15 | 2021-03-15 00:00:00 UTC | 2021-03-22 00:00:00 UTC | 0 | 0 | 0 |
| Mar 22 | 2021-03-22 00:00:00 UTC | 2021-03-29 00:00:00 UTC | 0 | 0 | 0 |
| Mar 29 | 2021-03-29 00:00:00 UTC | 2021-04-05 00:00:00 UTC | 0 | 0 | 0 |
| Apr 5 | 2021-04-05 00:00:00 UTC | 2021-04-12 00:00:00 UTC | 0 | 0 | 0 |
| Apr 12 | 2021-04-12 00:00:00 UTC | 2021-04-19 00:00:00 UTC | 0 | 0 | 0 |
| Apr 19 | 2021-04-19 00:00:00 UTC | 2021-04-26 00:00:00 UTC | 0 | 0 | 0 |
| Apr 26 | 2021-04-26 00:00:00 UTC | 2021-05-03 00:00:00 UTC | 0 | 0 | 0 |
| May 3 | 2021-05-03 00:00:00 UTC | 2021-05-10 00:00:00 UTC | 0 | 0 | 0 |
| May 10 | 2021-05-10 00:00:00 UTC | 2021-05-17 00:00:00 UTC | 0 | 0 | 0 |
| May 17 | 2021-05-17 00:00:00 UTC | 2021-05-24 00:00:00 UTC | 0 | 0 | 0 |
| May 24 | 2021-05-24 00:00:00 UTC | 2021-05-31 00:00:00 UTC | 0 | 0 | 0 |
| May 31 | 2021-05-31 00:00:00 UTC | 2021-06-07 00:00:00 UTC | 0 | 0 | 0 |
| Jun 7 | 2021-06-07 00:00:00 UTC | 2021-06-14 00:00:00 UTC | 0 | 0 | 0 |
| Jun 14 | 2021-06-14 00:00:00 UTC | 2021-06-21 00:00:00 UTC | 0 | 0 | 0 |
| Jun 21 | 2021-06-21 00:00:00 UTC | 2021-06-28 00:00:00 UTC | 0 | 0 | 0 |
| Jun 28 | 2021-06-28 00:00:00 UTC | 2021-07-05 00:00:00 UTC | 0 | 0 | 0 |
| Jul 5 | 2021-07-05 00:00:00 UTC | 2021-07-12 00:00:00 UTC | 0 | 0 | 0 |
| Jul 12 | 2021-07-12 00:00:00 UTC | 2021-07-19 00:00:00 UTC | 1 | 1 | 0 |
What Hacker News says
3 sourcesWorth mentioning that there's a new version of that here: https://github.com/scc416/Visual2 I don't believe the source code for the first version was ever released.
In Apple M1 Assembly Language Hello WorldI believe the first attempts at doing something like this were back in July of 2020. https://github.com/below/HelloSilicon : Someone with an early Developer Transition Kit (pre-M1 release) worked to convert the code from "Programming with 64-Bit ARM Assembly Language" to the M1's syntax.
Porting additional textbooks to M1's (ARMv8) syntax could help a lot in terms of making assembly accessible to more people. I believe there's a lot of value in learning it on a particularly popular real-world platform like x86 or M1 - where it may directly translate to reverse engineering userspace applications without having to then learn another assembler language as you might if you started with, say, RISC-V.
Truthfully I think someone should really add the M1 syntax to the new version of VisUAL: https://github.com/scc416/Visual2 . I've been intending
Read the rest
to work on that to go along with porting Bob Plantz' "Introduction to Computer Organization: ARM Assembly Language Using the Raspberry Pi" to ARMv8 for the same educational purpose but haven't quite found the time to really dive in. A tool like VisUAL2 could help a lot of people learn this even if they don't own an M1 themselves.
Very tangentially to all of this, I'd like to showcase https://github.com/cornell-brg/pydgin , which is a flexible toolkit for simulating ISA's in Python, and was used to help validate the first version of VisUAL during its own development.