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Show HN: I replaced a $120k bowling center system with $1,600 in ESP32s

1873•section33•14h ago•197 comments

Moonshine: Lets you stream games from your PC to any device running Moonlight

https://github.com/hgaiser/moonshine
47•wertyk•5h ago•23 comments

Power companies are using eminent domain to seize land for data centers

https://fortune.com/2026/07/19/data-center-eminent-domain-public-use/
30•1vuio0pswjnm7•1h ago•5 comments

Claude Fable produced a counterexample to the Jacobian Conjecture

https://xcancel.com/__alpoge__/status/2079028340955197566
169•loubbrad•2h ago•85 comments

Claude Code uses Bun written in Rust now

https://simonwillison.net/2026/Jul/19/claude-code-in-bun-in-rust/
444•tosh•19h ago•605 comments

LoRA Speedrun – a public wall-clock leaderboard for fine-tuning techniques

https://github.com/Saivineeth147/lora-speedrun
3•Vineeth147•57m ago•0 comments

Orion Browser by Kagi

https://orionbrowser.com/
114•sebjones•10h ago•83 comments

What I learned selling 2,500 MIDI recorders: Hardware is not so hard

https://chipweinberger.com/articles/20260719-hardware-is-not-so-hard
446•chipweinberger•18h ago•207 comments

The Zen of Parallel Programming

https://smolnero.com/posts/the-zen-of-parallel-programming
137•edgar_ortega•5d ago•16 comments

Minecraft: Java Edition now uses SDL3

https://www.minecraft.net/en-us/article/minecraft-26-3-snapshot-4
290•ObviouslyFlamer•17h ago•193 comments

Who Is America's Homer?

https://www.plough.com/articles/who-is-americas-homer
58•samclemens•5d ago•136 comments

Biggest Probabilistic Computer Turns Noise into Answers

https://spectrum.ieee.org/biggest-probabilistic-computer
56•rbanffy•7h ago•9 comments

Korg PS-3300 - one of the rarest synthesizers in music history is back

https://www.korg.co.uk/blogs/updates/ps3300
11•Lio•5d ago•14 comments

Bananas sprout in Rayleigh Garden UK after 15 years

https://www.bbc.com/news/articles/cvg8edqq5g5o
144•teleforce•15h ago•104 comments

11,700 Free Photos from John Margolies' Archive of Americana Architecture

https://www.openculture.com/2026/07/free-photos-from-john-margolies-archive-of-americana-architec...
44•gslin•4d ago•2 comments

HomeLab #1: MikroTik as a Home Router

https://justsomebody.dev/blog/mikrotik-home-router
85•rafal_opilowski•10h ago•78 comments

Qwen 3.8

https://twitter.com/Alibaba_Qwen/status/2078759124914098291
825•nh43215rgb•20h ago•571 comments

Talk: The Art of Braiding Algorithms

https://pgadey.ca/notes/talk-relatorium-2026/
32•surprisetalk•4d ago•0 comments

Big Tech Is Now Targeting Native American Land for Data Centers

https://www.nytimes.com/2026/07/09/us/data-centers-native-american-tribes.html
25•reaperducer•2h ago•6 comments

A new Intel Itanium (IA-64) emulator that boots Windows

https://raymii.org/s/blog/Intel_Itanium_IA-64-Emulator_that_boots_Windows.html
66•jandeboevrie•8h ago•57 comments

C64 Basic Dungeon Crawler: Goblin Attack (C64 Basic Part 8)

https://retrogamecoders.com/c64-basic-dungeon-part8/
65•ibobev•14h ago•4 comments

HMD Touch 4G

https://www.hmd.com/en_int/hmd-touch-4g
66•thisislife2•11h ago•66 comments

I joined the IndieWeb, here's what I learned

https://en.andros.dev/blog/0b8e451e/i-joined-the-indieweb-heres-what-i-learned/
177•andros•18h ago•89 comments

Cagire: Live Coding in Forth

https://cagire.raphaelforment.fr
88•surprisetalk•1w ago•11 comments

Dupes took over the world

https://www.vox.com/podcasts/493930/dupe-culture-fender-ugg-quince-tiktok-amazon-online-shopping
77•gumby•5d ago•66 comments

I burned all my tokens researching how to save tokens

https://quesma.com/blog/custom-deep-research-pipeline/
108•bkotrys•17h ago•149 comments

Natural experiments prove phytoplankton carbon removal works

https://www.onepercentbrighter.com/p/natural-experiments-prove-feeding
56•getnormality•14h ago•24 comments

Ollama: All Aboard Open Models

https://ollama.com/blog/all-aboard-open-models
129•inferhaven•21h ago•51 comments

Big Tech Needs to Justify AI Spending as Investors Dump Stocks

https://www.bloomberg.com/news/articles/2026-07-19/big-tech-needs-to-justify-ai-spending-as-inves...
10•1vuio0pswjnm7•41m ago•1 comments

Terence McKenna's Mega Bad Trip (2025)

https://psychedelics.community/cultural-icons/terence-mckennas-mega-bad-trip
84•Dimmiwoah•14h ago•75 comments
Open in hackernews

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

https://procasm.temware.site
11•Temdog007•1y 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•1y 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•1y 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•1y 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
•
1y 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•1y 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.