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macOS 26.2 enables fast AI clusters with RDMA over Thunderbolt

https://developer.apple.com/documentation/macos-release-notes/macos-26_2-release-notes#RDMA-over-...
207•guiand•3h ago•97 comments

GNU Unifont

https://unifoundry.com/unifont/index.html
131•remywang•3h ago•41 comments

Show HN: Tiny VM sandbox in C with apps in Rust, C and Zig

https://github.com/ringtailsoftware/uvm32
46•trj•2h ago•3 comments

Rats Play DOOM

https://ratsplaydoom.com/
142•ano-ther•3h ago•54 comments

OpenAI are quietly adopting skills, now available in ChatGPT and Codex CLI

https://simonwillison.net/2025/Dec/12/openai-skills/
18•simonw•44m ago•6 comments

Show HN: I made a spreadsheet where formulas also update backwards

https://victorpoughon.github.io/bidicalc/
32•fouronnes3•1d ago•8 comments

Capsudo: Rethinking Sudo with Object Capabilities

https://ariadne.space/2025/12/12/rethinking-sudo-with-object-capabilities.html
21•fanf2•2h ago•0 comments

Security issues with electronic invoices

https://invoice.secvuln.info/
70•todsacerdoti•3h ago•41 comments

Ensuring a National Policy Framework for Artificial Intelligence

https://www.whitehouse.gov/presidential-actions/2025/12/eliminating-state-law-obstruction-of-nati...
38•andsoitis•1d ago•63 comments

SQLite JSON at full index speed using generated columns

https://www.dbpro.app/blog/sqlite-json-virtual-columns-indexing
299•upmostly•10h ago•93 comments

Freeing a Xiaomi humidifier from the cloud

https://0l.de/blog/2025/11/xiaomi-humidifier/
13•stv0g•17h ago•3 comments

Motion (YC W20) Is Hiring Senior Staff Front End Engineers

https://jobs.ashbyhq.com/motion/715d9646-27d4-44f6-9229-61eb0380ae39
1•ethanyu94•3h ago

Pg_ClickHouse: A Postgres extension for querying ClickHouse

https://clickhouse.com/blog/introducing-pg_clickhouse
63•spathak•2d ago•22 comments

4 billion if statements (2023)

https://andreasjhkarlsson.github.io//jekyll/update/2023/12/27/4-billion-if-statements.html
570•damethos•6d ago•160 comments

Fast Median Filter over arbitrary datatypes

https://martianlantern.github.io/2025/09/median-filter-over-arbitrary-datatypes/
14•martianlantern•6d ago•0 comments

Can I use HTTPS RRs?

https://www.netmeister.org/blog/https-caniuse.html
14•zdw•1h ago•4 comments

String theory inspires a brilliant, baffling new math proof

https://www.quantamagazine.org/string-theory-inspires-a-brilliant-baffling-new-math-proof-20251212/
104•ArmageddonIt•7h ago•82 comments

Building small Docker images faster

https://sgt.hootr.club/blog/docker-protips/
12•steinuil•13h ago•2 comments

Home Depot GitHub token exposed for a year, granted access to internal systems

https://techcrunch.com/2025/12/12/home-depot-exposed-access-to-internal-systems-for-a-year-says-r...
165•kernelrocks•5h ago•98 comments

C64 Maze Chomp.BAS

https://basic-code.bearblog.dev/c64-maze-chompbas/
8•ibobev•5d ago•0 comments

Bit flips: How cosmic rays grounded a fleet of aircraft

https://www.bbc.com/future/article/20251201-how-cosmic-rays-grounded-thousands-of-aircraft
49•signa11•4d ago•47 comments

Async DNS

https://flak.tedunangst.com/post/async-dns
94•todsacerdoti•7h ago•30 comments

Sick of smart TVs? Here are your best options

https://arstechnica.com/gadgets/2025/12/the-ars-technica-guide-to-dumb-tvs/
64•fleahunter•11h ago•85 comments

CM0 – A new Raspberry Pi you can't buy

https://www.jeffgeerling.com/blog/2025/cm0-new-raspberry-pi-you-cant-buy
159•speckx•8h ago•38 comments

50 years of proof assistants

https://lawrencecpaulson.github.io//2025/12/05/History_of_Proof_Assistants.html
8•baruchel•48m ago•0 comments

I couldn't find a logging library that worked for my library, so I made one

https://hackers.pub/@hongminhee/2025/logtape-fedify-case-study
6•todsacerdoti•8h ago•3 comments

Microservices should form a polytree

https://bytesauna.com/post/microservices
100•mapehe•4d ago•96 comments

Good conversations have lots of doorknobs (2022)

https://www.experimental-history.com/p/good-conversations-have-lots-of-doorknobs
46•bertwagner•4d ago•8 comments

Google releases its new Google Sans Flex font as open source

https://www.omgubuntu.co.uk/2025/11/google-sans-flex-font-ubuntu
174•CharlesW•6h ago•84 comments

Fedora: Open-source repository for long-term digital preservation

https://fedorarepository.org/
96•cernocky•10h ago•45 comments
Open in hackernews

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

https://procasm.temware.site
11•Temdog007•7mo 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•7mo 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•7mo 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•7mo 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•7mo 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•7mo 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.