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•10mo 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•10mo 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•10mo 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•10mo 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•10mo 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•10mo 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.

Having Kids (2019)

https://paulgraham.com/kids.html
39•Anon84•39m ago•16 comments

ArXiv declares independence from Cornell

https://www.science.org/content/article/arxiv-pioneering-preprint-server-declares-independence-co...
542•bookstore-romeo•11h ago•184 comments

Entso-E final report on Iberian 2025 blackout

https://www.entsoe.eu/publications/blackout/28-april-2025-iberian-blackout/
99•Rygian•4h ago•23 comments

The Los Angeles Aqueduct Is Wild

https://practical.engineering/blog/2026/3/17/the-los-angeles-aqueduct-is-wild
58•michaefe•2d ago•14 comments

Flash-KMeans: Fast and Memory-Efficient Exact K-Means

https://arxiv.org/abs/2603.09229
109•matt_d•3d ago•8 comments

HP realizes that mandatory 15-minute support call wait times isn't good support

https://arstechnica.com/gadgets/2025/02/misguided-hp-customer-support-approach-included-forced-15...
115•felineflock•2h ago•58 comments

Video Encoding and Decoding with Vulkan Compute Shaders in FFmpeg

https://www.khronos.org/blog/video-encoding-and-decoding-with-vulkan-compute-shaders-in-ffmpeg
67•y1n0•3d ago•21 comments

Regex Blaster

https://mdp.github.io/regex-blaster/
53•mdp•2d ago•17 comments

The Soul of a Pedicab Driver

https://www.sheldonbrown.com/pedicab.html
88•haritha-j•5h ago•25 comments

Just Put It on a Map

https://progressandpoverty.substack.com/p/just-put-it-on-a-map
70•surprisetalk•4d ago•29 comments

Google details new 24-hour process to sideload unverified Android apps

https://arstechnica.com/gadgets/2026/03/google-details-new-24-hour-process-to-sideload-unverified...
1040•0xedb•22h ago•1094 comments

The Social Smolnet

https://ploum.net/2026-03-20-social-smolnet.html
11•aebtebeten•2h ago•0 comments

Show HN: Sonar – A tiny CLI to see and kill whatever's running on localhost

https://github.com/RasKrebs/sonar
66•raskrebs•5h ago•32 comments

Drawvg Filter for FFmpeg

https://ayosec.github.io/ffmpeg-drawvg/
135•nolta•3d ago•23 comments

Chuck Norris has died

https://variety.com/2026/film/news/chuck-norris-dead-walker-texas-ranger-dies-1236694953/
296•mp3il•1h ago•147 comments

I'm OK being left behind, thanks

https://shkspr.mobi/blog/2026/03/im-ok-being-left-behind-thanks/
530•coinfused•1h ago•381 comments

Full Disclosure: A Third (and Fourth) Azure Sign-In Log Bypass Found

https://trustedsec.com/blog/full-disclosure-a-third-and-fourth-azure-sign-in-log-bypass-found
237•nyxgeek•14h ago•71 comments

Exploring 8 Shaft Weaving

https://slab.org/2026/03/11/exploring-8-shaft-weaving/
9•surprisetalk•2h ago•0 comments

Germany Mandates ODF for Public Administration

https://linuxiac.com/germany-mandates-odf-for-public-administration/
38•mvdwoord•1h ago•1 comments

Drugwars for the TI-82/83/83 Calculators (2011)

https://gist.github.com/mattmanning/1002653/b7a1e88479a10eaae3bd5298b8b2c86e16fb4404
221•robotnikman•15h ago•65 comments

VisiCalc Reconstructed

https://zserge.com/posts/visicalc/
6•ingve•3d ago•0 comments

Too Much Color

https://www.keithcirkel.co.uk/too-much-color/
73•maguay•2d ago•35 comments

Super Micro Shares Plunge 25% After Co-Founder Charged in $2.5B Smuggling Plot

https://www.forbes.com/sites/tylerroush/2026/03/20/super-micro-shares-plunge-25-after-co-founder-...
22•pera•47m ago•1 comments

Schizophrenia study finds new biomarker, drug candidate in mice

https://news.northwestern.edu/stories/2026/03/schizophrenia-study-finds-new-biomarker-drug-candid...
86•gmays•2h ago•30 comments

Building a Reader for the Smallest Hard Drive

https://www.willwhang.dev/Reading-MK4001MTD/
73•voctor•4d ago•24 comments

Return of the Obra Dinn: spherical mapped dithering for a 1bpp first-person game

https://forums.tigsource.com/index.php?topic=40832.msg1363742#msg1363742
439•PaulHoule•3d ago•56 comments

Java is fast, code might not be

https://jvogel.me/posts/2026/java-is-fast-your-code-might-not-be/
53•siegers•1h ago•58 comments

Push events into a running session with channels

https://code.claude.com/docs/en/channels
373•jasonjmcghee•15h ago•218 comments

Show HN: Three new Kitten TTS models – smallest less than 25MB

https://github.com/KittenML/KittenTTS
491•rohan_joshi•23h ago•166 comments

How the Turner twins are mythbusting modern technical apparel

https://www.carryology.com/insights/how-the-turner-twins-are-mythbusting-modern-gear/
300•greedo•2d ago•156 comments