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Shutting Down Clear Linux OS

https://community.clearlinux.org/t/all-good-things-come-to-an-end-shutting-down-clear-linux-os/10716
34•todsacerdoti•49m ago•15 comments

Asynchrony is not concurrency

https://kristoff.it/blog/asynchrony-is-not-concurrency/
155•kristoff_it•5h ago•107 comments

How to write Rust in the Linux kernel: part 3

https://lwn.net/SubscriberLink/1026694/3413f4b43c862629/
33•chmaynard•2h ago•0 comments

Ccusage: A CLI tool for analyzing Claude Code usage from local JSONL files

https://github.com/ryoppippi/ccusage
18•kristianp•1h ago•7 comments

Silence Is a Commons by Ivan Illich (1983)

http://www.davidtinapple.com/illich/1983_silence_commons.html
63•entaloneralie•3h ago•10 comments

Wii U SDBoot1 Exploit “paid the beak”

https://consolebytes.com/wii-u-sdboot1-exploit-paid-the-beak/
70•sjuut•4h ago•8 comments

Broadcom to discontinue free Bitnami Helm charts

https://github.com/bitnami/charts/issues/35164
84•mmoogle•5h ago•49 comments

Multiplatform Matrix Multiplication Kernels

https://burn.dev/blog/sota-multiplatform-matmul/
48•homarp•4h ago•16 comments

Valve confirms credit card companies pressured it to delist certain adult games

https://www.pcgamer.com/software/platforms/valve-confirms-credit-card-companies-pressured-it-to-delist-certain-adult-games-from-steam/
155•freedomben•8h ago•155 comments

lsr: ls with io_uring

https://rockorager.dev/log/lsr-ls-but-with-io-uring/
296•mpweiher•11h ago•151 comments

Meta says it wont sign Europe AI agreement, calling it growth stunting overreach

https://www.cnbc.com/2025/07/18/meta-europe-ai-code.html
92•rntn•6h ago•126 comments

EPA says it will eliminate its scientific reseach arm

https://www.nytimes.com/2025/07/18/climate/epa-firings-scientific-research.html
74•anigbrowl•1h ago•46 comments

Trying Guix: A Nixer's impressions

https://tazj.in/blog/trying-guix
134•todsacerdoti•3d ago•38 comments

AI capex is so big that it's affecting economic statistics

https://paulkedrosky.com/honey-ai-capex-ate-the-economy/
186•throw0101c•4h ago•204 comments

Replication of Quantum Factorisation Records with a VIC-20, an Abacus, and a Dog

https://eprint.iacr.org/2025/1237
58•teddyh•5h ago•16 comments

Show HN: Molab, a cloud-hosted Marimo notebook workspace

https://molab.marimo.io/notebooks
64•akshayka•5h ago•8 comments

The year of peak might and magic

https://www.filfre.net/2025/07/the-year-of-peak-might-and-magic/
72•cybersoyuz•7h ago•36 comments

Mango Health (YC W24) Is Hiring

https://www.ycombinator.com/companies/mango-health/jobs/3bjIHus-founding-engineer
1•zachgitt•5h ago

Show HN: I built library management app for those who outgrew spreadsheets

https://www.librari.io/
46•hmkoyan•5h ago•27 comments

Sage: An atomic bomb kicked off the biggest computing project in history

https://www.ibm.com/history/sage
13•rawgabbit•3d ago•1 comments

CP/M creator Gary Kildall's memoirs released as free download

https://spectrum.ieee.org/cpm-creator-gary-kildalls-memoirs-released-as-free-download
227•rbanffy•14h ago•119 comments

Cancer DNA is detectable in blood years before diagnosis

https://www.sciencenews.org/article/cancer-tumor-dna-blood-test-screening
159•bookofjoe•5h ago•97 comments

A New Geometry for Einstein's Theory of Relativity

https://www.quantamagazine.org/a-new-geometry-for-einsteins-theory-of-relativity-20250716/
74•jandrewrogers•9h ago•2 comments

Show HN: Simulating autonomous drone formations

https://github.com/sushrut141/ketu
13•wanderinglight•3d ago•2 comments

How I keep up with AI progress

https://blog.nilenso.com/blog/2025/06/23/how-i-keep-up-with-ai-progress/
170•itzlambda•5h ago•85 comments

Making a StringBuffer in C, and questioning my sanity

https://briandouglas.ie/string-buffer-c/
27•coneonthefloor•3d ago•17 comments

Benben: An audio player for the terminal, written in Common Lisp

https://chiselapp.com/user/MistressRemilia/repository/benben/home
46•trocado•4d ago•4 comments

I'm Rebelling Against the Algorithm

https://varunraghu.com/im-rebelling-against-the-algorithm/
6•Varun08•1h ago•0 comments

Hundred Rabbits – Low-tech living while sailing the world

https://100r.co/site/home.html
216•0xCaponte•4d ago•60 comments

How to Get Foreign Keys Horribly Wrong

https://hakibenita.com/django-foreign-keys
50•Bogdanp•3d ago•24 comments
Open in hackernews

LPython: Novel, Fast, Retargetable Python Compiler (2023)

https://lpython.org/blog/2023/07/lpython-novel-fast-retargetable-python-compiler/
57•luismedel•2mo ago

Comments

brudgers•2mo ago
The repository appears to be active, https://github.com/lcompilers/lpython
nathan_compton•2mo ago
Very neat but what an Albatross Python is, especially in the AI era. It is clearly the best language to choose for many applications given the network effects and the fact that AI can program it so effectively, but I really wish we weren't locked into it. So many better, more fun, more tight, languages out there.

And all this effort to eek out performance. Get off my lawn etc.

throwaway7783•2mo ago
What's your personal favorite better, fun, tight language?
sgammon•2mo ago
Kotlin
nathan_compton•2mo ago
I love programming in Scheme. I played with Nim recently and appreciated the type system. I also enjoy Common Lisp. Heck, I ever prefer Java! Haskell, Ocaml, Julia! I'd rather program in any of them.
raffraffraff•2mo ago
Most of the time, Python's biggest issue isn't performance, it's the nightmare of trying to distribute it. If you want to merely run a python program you need to be educated in "python DevOps", or you'll get people gasping and saying "FFS, why don't you just create an env and activate it and pip install to it then make your own flipping shortcut to a script that activates that env and runs your code, you moron, Jeeeeeesus."
dumah•2mo ago
PEP-723 solves this nicely.

https://peps.python.org/pep-0723/

https://news.ycombinator.com/item?id=43500124

sam_bristow•2mo ago
Uv and PEP-723 style inline dependency declarations has been great at $DAYJOB. It's made a bunch of our standalone scripts trivial to distribute to non-software engineers.

I'm also bullish on using them with Marimo notebooks as a replacement for Jupyter notebooks.

gjvc•2mo ago
that the "activate it" part gets any airtime really pisses me off. that has all to do with bash and zero to do with python. the "activate" script should never have seen the light of day.

include a bin/run-python wrapper script in your project, and have that set environment variables and call the .venv/bin/python binary. done.

yes, i realise in replying to this comment i'm admitting that i'm part of the problem exactly described, but the "activate" script has caused more confusion in the long run than is worthwhile and the "running from a .venv/" directory could have been a much smaller problem instead of the wind-tunnel it has become.

terlisimo•2mo ago
why not solve it with bash then, just put

#!/path/to/your/venv/bin/python

as first the line of your script, done/done

gjvc•2mo ago
That is obviously not what I meant by "solving it with bash" and well you know it.

First, one often needs to set PYTHONPATH etc, and this is best done near the point of execution, in a wrapper script and not wangling around in ~/.bash_profile where it gets forgotten, and is not project-specific.

Secondly, and more importantly, your suggestion assumes the venv lives in a fixed location. This is unlikely to be the case.[1] What is preferable is something which is independent of filesystem location. The bin/run-python script is able to find its location on the filesystem, and the location of the venv relative to it.

[1] You might have a custom python distribution with a bunch of modules installed into a well-known location and therefore using that for the python in your application is a reasonable solution, but that is not what we are talking about here.

raffraffraff•1mo ago
Yes, it should have been something like a flatpak, snap, Appimage or some other horrible thing. But I can see why a developer would just want to set a few vars, because you need to do that in a shell anyway to pip install some other requirement or debug on the command line. There is no polish, no user story.

From the perspective of a user who just wants to install and use something, it doesn't matter why python is atrocious, it just is. Ideally, something like pipx would be far far better than it is, and bundled by default with the system python. Every venv should get added to a launcher that gives access to a shell, an IDE or any python program in the venv. In fact if the python venv module was just a teensy bit better it could (optionally, but by default) do this for you.

theanonymousone•2mo ago
Hopefully PEP-723 and uv will alleviate this.
tough•2mo ago
Docker took that job
lesser23•2mo ago
Having been around for a long time I liken it to PERL. Post-PERL it also looks a lot like Ruby. I remember everything being re-written in Ruby. Yet PERL still stands!

Anyway, Python is a nice language for small-ish (< 1000 lines or so) projects. It starts to get very unruly after that and without a type system of any kind your brain becomes the type system... and the compiler. MyPy tries it's best but it really isn't sufficient and requires developer buy-in...hard to get in a language so well designed for throw-away code.

Python 3's syntax is actually quite nice and you can write some very expressive code in it. My opinion, of course, but I also find it to be one of the "lowest common denominator" languages like Go. Python doesn't require much to get started and it's syntax and semantics are relatively easy for even a mediocre programmer to understand. Of course it has a terrible (mostly non-existent ABI) that relies on "consenting adults" as the contract and an awful package system. Yet another reason it's really only practical for (relatively) small projects.

Rarely is anything in Python about raw performance - imo. Of the things that are (NumPy, Pandas, various ML libraries) they call down to C handle most of it. For things that require true parallelism it's not uncommon to see `exec` calls to binaries. That being said in a lot of places (FastAPI based applications, etc) you can get quite a lot of perf out of Python before it becomes a problem.

However, what makes it super nice is how easy it is to hack something together in it. As it turns out most of ML is just hacking things together in a few files or a Jupyter notebook. What a perfect language for such purpose. This is not unlike PERL. I still remember all the random PERL scripts I hacked together for various tasks because it was so simple. It is no wonder it is as popular as it is.

nathan_compton•2mo ago
It may be the case that most software engineering is just hacking pieces of software together, but Python still does a pretty bad job of it. Python libraries tend to be weird/poorly designed and pretty hard to actually use. R is a much nicer/more expressive language for ML stuff. Again, the only real advantage python has here is that everyone else is using it.
lesser23•2mo ago
Maybe I’m just suffering from Stockholm syndrome but I haven’t really had trouble using most libraries in Python. I do agree however that Python makes it harder to write reusable code.

To quote Bjarne Stroustrup there are only two kinds of languages: the ones people complain about and the ones nobody uses :).

nathan_compton•2mo ago
I'm sure some Python libraries are good, but I use pandas all the time and I hate it all the time.
mdaniel•2mo ago
Adjacent: I don't like NumPy - https://news.ycombinator.com/item?id=43996431 - May, 2025 (210 comments)
sgammon•2mo ago
How does this compare to GraalPy? Why create something new when GraalPy can already build native programs?
actionfromafar•2mo ago
LPython seems more like Shedskin. (Shedskin compiles Python to C++.)

You could say that LPython and Shedskin are to Python what Crystal is to Ruby.

zem•2mo ago
imo that misrepresents crystal, which is not a compiler from ruby to c++/native but a separate language that takes a lot of inspiration from ruby and tries to maintain a similar syntax, but does not consider itself a ruby dialect or implementation.
actionfromafar•1mo ago
I think you are right, it wasn't a great comparison.
theanonymousone•2mo ago
I'm following them since their first mention in HN in 2023, particularly for Wasm support in compilation. Still not much output, unfortunately.
gsf_emergency•2mo ago
Might this be a subtler than one might think response to RPython?

About its sponsor GSI:

>As a leader in SRAM technology, we leverage our extensive expertise to develop radiation-hardened memory products for space and military use