frontpage.
newsnewestaskshowjobs

Made with ♥ by @iamnishanth

Open Source @Github

fp.

Open in hackernews

Show HN: ProcASM – A general purpose, visual programming lanugage

https://procasm.temware.site
11•Temdog007•11mo ago
I've been working as a software engineer since 2016. I've always had side projects that I would work on outside of my job. At first, it was just web games. But in 2021, I took an interest in programming languages and started making my own. When I got laid off from my job in late 2023 (budget cuts according to my employer), I decided to focus on becoming an independent developer and being able to monetize my own software.

Since I was working on programming languages, my plan was to make a commercial grade programming language. Monetizing it would be difficult since there are so many free and open source programming languages out there. The only way I could think to stand out was to make something that hasn't been made before. General purpose programming languages DO exist; Visual programming languages DO exist. As far as I know, general purpose, visual programming languages DO NOT exist. So, that is what I decided to create.

I wrote a blog on my website <https://temware.site/html/blogs/procasm_justification.html> talking about how ProcASM works and some justifications on why developers and companies would consider using it. There is documentation <https://procasm.temware.site/documentation.html> describing ProcASM's concepts in more detail. And, there is a manual <https://procasm.temware.site/manual.html> that describes how to use application itself.

I have examples on the website <https://procasm.temware.site/procedure_view.html> showcasing how procedures are displayed in ProcASM. The images on that page are procedures, created in ProcASM, that were exported to SVG files from ProcASM.

You can try out ProcASM for free in your browser here: <https://procasm.temware.site/demo.html>

If you just want to see examples in ProcASM, use the links below to load projects in the demo.

Sample Project: <https://procasm.temware.site/demo.html?sampleProject=https%3...> Execute the Procedures: *Fibonacci*, *Test: Fizz Buzz*, and *Guess Number* to get an idea on how ProcASM works.

Network Project: <https://procasm.temware.site/demo.html?sampleProject=https%3...> This project contains examples of TCP clients and servers. If your using the browser version, you can load the project and view the procedures. However, you cannot execute any of the procedures in this project since they rely on native dynamic libraries which can't be executed in the browser. If you are using the desktop version, you can execute the procedures: Test TCP Client, Test TCP Server, and Test HTTP Server. This page <https://procasm.temware.site/getting_started.html?show=netwo...> can help you with compiling a dynamic library on you machine.

Support Forum Project: <https://procasm.temware.site/demo.html?sampleProject=https%3...> To ensure that ProcASM was suitable for software development, I decided to create something non-trivial with it; the back-end for the support forum <https://forum-procasm.temware.site>. The project was transpiled to C code using ProcASM (available only for the desktop versions). Then, that C code was compiled on a FreeBSD machine to generate an executable. That executable is running on a FreeBSD server. The *Server* procedure is the *main* procedure for the application. The dynamic library is not available. So, you can only view the procedures in this project.

Comments

nizarmah•11mo ago
I just saw the Hello World example on the website, and the video.

It seems like your program is really capable, but I'm finding the UI extremely overwhelming.

I find myself comparing this to MIT's Scratch, and I know your tool is much more capable, but the user experience makes Scratch so intuitive.

Everything reads like a short sentence, and I can just dive in without understanding what I'm doing.

Any chance this can turn into something like "building legos"?

Blocks can be built exactly like Scratch. And, then, maybe you can map their input/output streams as a way to connect blocks (ideally inferred on the run).

And people can re-use blocks that others have built.

I know this is supposed to be a programming language, not a toy. But, selfishly, I want the UX to feel like it's a toy, so simple to discover it on my own. I can imagine prototyping stuff with it, especially if there's a library of stuff that I can use or contribute to while doing so...

Temdog007•11mo ago
Thanks for the feedback.

I was wondering if the UI might give users some trouble. I had decided to write my own GUI library for this application instead of using an existing one. But now, I think retooling the GUI with an existing GUI library is in order.

> Any chance this can turn into something like "building legos"?

I'm not sure what you mean by "building legos"? Right now, users can create and reuse procedures. Sub-procedures, on the other hand, are tied to a specific procedure. I think this tool can work fine as is for prototyping.

But without a better UI, users may be choosing not use the app at all. So, I'll focus on a UI redesign.

nizarmah•11mo ago
The legos was referring to user experience, sorry about the vagueness.

I'd love to try this again with a simpler UI. If there's a place I can follow for updates, LMK.

mdaniel•11mo ago
> Personal Subscriptions are per-user. So, this subscription is valid for one user

So if it's $100 per year and it's a programming language, at 366 days I can't even use what I already wrote? I'd advocate for the JetBrains licensing model: it remains licensed to the user indefinitely but just with no updates. Otherwise for a programming language that's extortion not a licensing fee

Temdog007•11mo ago
> it remains licensed to the user indefinitely but just with no updates

That is how the purchasing model currently works. Once you have downloaded the executable, you are free to use it forever even after your subscription ends.

But, I can see where there might be confusion. So, I'll be sure to re-word that page and make it more clear.

Google plans to invest up to $40B in Anthropic

https://www.bloomberg.com/news/articles/2026-04-24/google-plans-to-invest-up-to-40-billion-in-ant...
309•elffjs•9h ago•374 comments

My audio interface has SSH enabled by default

https://hhh.hn/rodecaster-duo-fw/
154•hhh•5h ago•38 comments

Iliad fragment found in Roman-era mummy

https://www.thehistoryblog.com/archives/75877
97•wise_blood•2d ago•30 comments

The Classic American Diner

https://blogs.loc.gov/picturethis/2026/04/the-classic-american-diner/
154•NaOH•6h ago•95 comments

Sabotaging projects by overthinking, scope creep, and structural diffing

https://kevinlynagh.com/newsletter/2026_04_overthinking/
351•alcazar•10h ago•91 comments

There Will Be a Scientific Theory of Deep Learning

https://arxiv.org/abs/2604.21691
124•jamie-simon•7h ago•45 comments

Work with the garage door up (2024)

https://notes.andymatuschak.org/Work_with_the_garage_door_up
111•jxmorris12•3d ago•87 comments

Generalised plusequals

https://leontrolski.github.io/alt.html
5•leontrolski•3h ago•1 comments

Show HN: I've built a nice home server OS

https://lightwhale.asklandd.dk/
54•Zta77•3h ago•25 comments

Google Flow Music

https://www.flowmusic.app/
93•hmokiguess•4h ago•62 comments

FusionCore: ROS 2 sensor fusion (IMU and GPS and encoders)

https://github.com/manankharwar/fusioncore
12•kharwarm•2h ago•3 comments

The Overtom Chess Computer Museum

https://tluif.home.xs4all.nl/chescom/Engindex.html
12•semyonsh•2d ago•2 comments

How to be anti-social – a guide to incoherent and isolating social experiences

https://nate.leaflet.pub/3mk4xkaxobc2p
300•calcifer•14h ago•286 comments

Diatec, known for its mechanical keyboard brand FILCO, has ceased operations

https://gigazine.net/gsc_news/en/20260424-filco-diatec/
92•gslin•9h ago•29 comments

Email could have been X.400 times better

https://buttondown.com/blog/x400-vs-smtp-email
120•maguay•1d ago•123 comments

Spinel: Ruby AOT Native Compiler

https://github.com/matz/spinel
309•dluan•16h ago•83 comments

MacBook Neo and how the iPad should be

https://craigmod.com/essays/ipad_neo/
200•jen729w•1d ago•114 comments

DeepSeek v4

https://api-docs.deepseek.com/
1804•impact_sy•22h ago•1406 comments

You don't want long-lived keys

https://argemma.com/blog/long-lived-keys/
19•kkl•3d ago•12 comments

Education must go beyond the mere production of words

https://www.ncregister.com/commentaries/schnell-repairing-the-ruins
3•signor_bosco•1h ago•0 comments

I cancelled Claude: Token issues, declining quality, and poor support

https://nickyreinert.de/en/2026/2026-04-24-claude-critics/
772•y42•9h ago•466 comments

I'm done making desktop applications (2009)

https://www.kalzumeus.com/2009/09/05/desktop-aps-versus-web-apps/
141•claxo•9h ago•169 comments

Humpback whales are forming super-groups

https://www.bbc.com/future/article/20260416-the-humpback-super-groups-swarming-the-seas
3•andsoitis•2d ago•0 comments

CC-Canary: Detect early signs of regressions in Claude Code

https://github.com/delta-hq/cc-canary
39•tejpalv•7h ago•18 comments

SFO Quiet Airport (2025)

https://viewfromthewing.com/san-francisco-airport-removed-90-minutes-of-daily-noise-travelers-say...
128•CaliforniaKarl•6h ago•74 comments

SDL Now Supports DOS

https://github.com/libsdl-org/SDL/pull/15377
219•Jayschwa•9h ago•77 comments

OpenAI releases GPT-5.5 and GPT-5.5 Pro in the API

https://developers.openai.com/api/docs/changelog
213•arabicalories•7h ago•116 comments

Show HN: Browser Harness – Gives LLM freedom to complete any browser task

https://github.com/browser-use/browser-harness
78•gregpr07•10h ago•35 comments

Different Language Models Learn Similar Number Representations

https://arxiv.org/abs/2604.20817
90•Anon84•10h ago•36 comments

CSS as a Query Language

https://evdc.me/blog/css-query
60•evnc•7h ago•21 comments