frontpage.
newsnewestaskshowjobs

Made with ♥ by @iamnishanth

Open Source @Github

fp.

Start all of your commands with a comma (2009)

https://rhodesmill.org/brandon/2009/commands-with-comma/
233•theblazehen•2d ago•68 comments

OpenCiv3: Open-source, cross-platform reimagining of Civilization III

https://openciv3.org/
694•klaussilveira•15h ago•206 comments

Hoot: Scheme on WebAssembly

https://www.spritely.institute/hoot/
6•AlexeyBrin•1h ago•0 comments

The Waymo World Model

https://waymo.com/blog/2026/02/the-waymo-world-model-a-new-frontier-for-autonomous-driving-simula...
962•xnx•20h ago•555 comments

How we made geo joins 400× faster with H3 indexes

https://floedb.ai/blog/how-we-made-geo-joins-400-faster-with-h3-indexes
130•matheusalmeida•2d ago•35 comments

Unseen Footage of Atari Battlezone Arcade Cabinet Production

https://arcadeblogger.com/2026/02/02/unseen-footage-of-atari-battlezone-cabinet-production/
67•videotopia•4d ago•6 comments

Vocal Guide – belt sing without killing yourself

https://jesperordrup.github.io/vocal-guide/
54•jesperordrup•5h ago•24 comments

Jeffrey Snover: "Welcome to the Room"

https://www.jsnover.com/blog/2026/02/01/welcome-to-the-room/
37•kaonwarb•3d ago•27 comments

ga68, the GNU Algol 68 Compiler – FOSDEM 2026 [video]

https://fosdem.org/2026/schedule/event/PEXRTN-ga68-intro/
10•matt_d•3d ago•2 comments

Show HN: Look Ma, No Linux: Shell, App Installer, Vi, Cc on ESP32-S3 / BreezyBox

https://github.com/valdanylchuk/breezydemo
236•isitcontent•15h ago•26 comments

Monty: A minimal, secure Python interpreter written in Rust for use by AI

https://github.com/pydantic/monty
233•dmpetrov•16h ago•125 comments

Where did all the starships go?

https://www.datawrapper.de/blog/science-fiction-decline
32•speckx•3d ago•21 comments

UK infants ill after drinking contaminated baby formula of Nestle and Danone

https://www.bbc.com/news/articles/c931rxnwn3lo
11•__natty__•3h ago•0 comments

Show HN: I spent 4 years building a UI design tool with only the features I use

https://vecti.com
335•vecti•17h ago•147 comments

Hackers (1995) Animated Experience

https://hackers-1995.vercel.app/
502•todsacerdoti•23h ago•244 comments

Sheldon Brown's Bicycle Technical Info

https://www.sheldonbrown.com/
386•ostacke•21h ago•97 comments

Show HN: If you lose your memory, how to regain access to your computer?

https://eljojo.github.io/rememory/
300•eljojo•18h ago•186 comments

Microsoft open-sources LiteBox, a security-focused library OS

https://github.com/microsoft/litebox
361•aktau•22h ago•185 comments

An Update on Heroku

https://www.heroku.com/blog/an-update-on-heroku/
425•lstoll•21h ago•282 comments

PC Floppy Copy Protection: Vault Prolok

https://martypc.blogspot.com/2024/09/pc-floppy-copy-protection-vault-prolok.html
68•kmm•5d ago•10 comments

Dark Alley Mathematics

https://blog.szczepan.org/blog/three-points/
96•quibono•4d ago•22 comments

Was Benoit Mandelbrot a hedgehog or a fox?

https://arxiv.org/abs/2602.01122
21•bikenaga•3d ago•11 comments

The AI boom is causing shortages everywhere else

https://www.washingtonpost.com/technology/2026/02/07/ai-spending-economy-shortages/
19•1vuio0pswjnm7•1h ago•5 comments

How to effectively write quality code with AI

https://heidenstedt.org/posts/2026/how-to-effectively-write-quality-code-with-ai/
265•i5heu•18h ago•216 comments

Delimited Continuations vs. Lwt for Threads

https://mirageos.org/blog/delimcc-vs-lwt
33•romes•4d ago•3 comments

Introducing the Developer Knowledge API and MCP Server

https://developers.googleblog.com/introducing-the-developer-knowledge-api-and-mcp-server/
64•gfortaine•13h ago•28 comments

I now assume that all ads on Apple news are scams

https://kirkville.com/i-now-assume-that-all-ads-on-apple-news-are-scams/
1076•cdrnsf•1d ago•460 comments

Female Asian Elephant Calf Born at the Smithsonian National Zoo

https://www.si.edu/newsdesk/releases/female-asian-elephant-calf-born-smithsonians-national-zoo-an...
39•gmays•10h ago•13 comments

Understanding Neural Network, Visually

https://visualrambling.space/neural-network/
298•surprisetalk•3d ago•44 comments

I spent 5 years in DevOps – Solutions engineering gave me what I was missing

https://infisical.com/blog/devops-to-solutions-engineering
154•vmatsiiako•20h ago•72 comments
Open in hackernews

Email experiments: filtering out external images

https://www.terracrypt.net/posts/email-experiments-image-filtering.html
68•todsacerdoti•1w ago

Comments

red_admiral•1w ago
Here's another trick someone should build in: email using emoji in the subject line is probably advertising. Sometimes from lists you like being subscribed on, but if the subject uses U+2757 (big red exclamation mark) then it's more likely "SALE ENDS TOMORROW" and less "Your order shipped!"

EDIT: HN apparently filters out that code point. Good on you.

duskwuff•1w ago
Unfortunately, eBay uses emoji in the subject lines for a bunch of their transactional email, e.g. "<U+1F4E6>ORDER DELIVERED".
Imustaskforhelp•1w ago
> Unfortunately, eBay uses emoji in the subject lines for a bunch of their transactional email, e.g. "<U+1F4E6>ORDER DELIVERED".

Don't really use G-mail (I personally use proton) so I am not sure but can't special exceptions be made for E-bay if that's the case?

duskwuff•1w ago
GMail doesn't currently have any feature to do that kind of filtering.
taftster•1w ago
Which is why they go to spam so often.
ChrisLTD•1w ago
I filter emails with the word "unsubscribe" into a separate folder (label in Gmail). If you can unsubscribe from it, it's probably not critical. The vast majority of transactional emails (password resets, magic login links, 2fa codes) don't have that wording in the email body.
iamacyborg•1w ago
This fails under CASL (Canadian Anti Spam Law) where transactional mail is required to provide an unsub mechanism. A lot of senders likely don’t bother personalising those emails based on recipient country.
Marsymars•1w ago
There must be some nuance to this - e.g. I just double-checked a bank 2FA email from a bank that only has Canadian operations, and it doesn't have an unsub mechanism. I don't know how an unsubscribe mechanism for a 2FA email that you get after entering a correct password would even function.
amlozano•1w ago
Maybe it’s ok to email a person after they click a button that says “mail me my 2fa” code? Not a lawyer but it feels right that if I say it’s ok to send me a one off email explicitly, it can omit an unsubscribe
Marsymars•1w ago
I don't think I've ever seen a button that says "mail me my 2fa code". The workflow basically always goes like this:

1. I enter username/password and click "sign in". 2. Agorithms run on the server. 3. If the algorithms think "suspicious" I'm redirected to an "enter your emailed code" page and automatically send me an email.

In any case, the top of this thread was specifically referring to this type of transactional email.

Taking a quick look at my email history, I have a whole pile of transactional mail (from Canadian entities) with no unsubscribe links: a bank email notifying reception of a complaint, a bank email about my paycheque saying "You received this mandatory email alert to update you on transaction details", various order confirmation emails for things I purchased online, etc.

zoky•1w ago
I see them all the time. Usually it’s in the form of “choose your 2FA method” and it gives you a choice between SMS/email/phone call or whatever.
iamacyborg•1w ago
The unsub would only be for marketing emails, not for transactional ones, even if included in the transactional email.
Neywiny•1w ago
I do this too, and in my experience, if it's important enough and I've missed it they'll call. Currently undergoing a major (positive) life event that's had more than a few of those cases. The other issue I run into is when somebody forwards me an email. I don't know if gmail filters can whitelist those but that's always led to me missing something important.
taftster•1w ago
OK, but who uses email anymore for personal communication?

At least for most people in my circle, family is using a social media platform or iMessages. And work is using Teams or Slack or whatever.

Work email is basically useless at this point. I'm completely drowning in various Teams chats created specifically for each "thread" of conversation, with just enough people to make it unique. Or inversely, created with too many people and all conversation is just lost to infinite scroll and walls of text.

I'd pine for a return to email. But no one uses it anymore. Only companies trying to get my attention and a few important forwards for tax receipts. I think email is dead.

benjojo12•1w ago
We must live in very different universes because most of my business is conducted over email!
aezart•1w ago
Teams messages expire in 30 days at my job, we use email for anything that needs a paper trail
rorylawless•1w ago
Yup, email is usually the preferred communication tool of record. In a previous job, our messages on Teams were wiped after 8 days so anything that needed to be recorded had to be in an email or some form of document.
qingcharles•1w ago
And some platforms like Slack, WhatsApp (and previously Skype) make trying to find archived information such a slog as to not be worth it.

I can search email in two seconds.

asadm•1w ago
Related: GMail has an option to disable loading images by default. Which helps me escape tracker pixels and also know if a "human-like" email still has a tracking pixel or not.
fhdkweig•1w ago
Mozilla's Thunderbird also has this feature. I'd imagine most security conscious mail reader/browsers do.
have_faith•1w ago
So does Apple Mail, for anyone wondering.
yearolinuxdsktp•1w ago
Fastmail.fm (a paid mail provider) also has a feature to not load remote images, and it’s on by default.

You can also set up arbitrarily complex filtering rules using Sieve, if the built-in rules UI is not sophisticated enough.

c0balt•1w ago
To add some more mailbox.org also has it with sieve rules. Posteo should have it too iirc
davchana•1w ago
Long time ago somebody told that gmail pre fetches all images, so tracker pixels report exactly one open occurrence for images in gmail email.
mgarciaisaia•1w ago
Disabling external images was the default until they started proxying+caching the images themselves. So now _by default_ clients get to see the images without sending tracking data to the senders - Google doesn't like competition.

I still keep the images disabled, though. In most cases, you don't care about what's there in the images anyway.

Pyrodogg•1w ago
It also helps avoid "oo shiny!" distractions and helps keep the focus on the message.
drnick1•1w ago
Alternative: Run your own server so that you can have as many mailboxes/aliases as you want. Give each webiste, company, or even person a different alias. The moment you receive spam, revoke the alias, and optionally name and shame spammers.

Some email providers and postfix also allow the creation of dynamic aliases of the form user+alias@example.com.

qingcharles•1w ago
I use unique emails for every sender.

One thing I noticed is that most mailing lists now have a header that identifies them with a specific ID. When I click "Make rule from this email" in Fastmail the primary option is to sort it by that header, not by the sender or receiver. That way only the marketing emails get redirected and not transactional ones from the same sender.

List-Id: A Structured Field and Namespace for the Identification of Mailing Lists

https://www.ietf.org/rfc/rfc2919.txt

c0balt•1w ago
A reasonable alternative, if you value deliverability and don't want the actual hassle of maintaining a mail server, choose a mail provider, like mailbox.org, that allows bringing your own domain.
navigate8310•6d ago
Some providers simply straight up refuse +ed aliases. I really like how gmail breaks RFC by using dots at any arbitrary position of your username. This is not at all an efficient and correct use of aliases but it gets the job done sometimes
1718627440•5d ago
> I really like how gmail breaks RFC by using dots at any arbitrary position of your username.

Do they? I think the local part can be anything that the MDA chooses to accept and that different local parts of an address result in the email message being placed into the same mailbox, is nothing an RFC would forbid.