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Ask HN: What are some unpopular technologies you wish people knew more about?

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Re: Ask HN: What are some unpopular technologies you wish people knew more about?

#321

Magic Wormhole: https://magic-wormhole.io/ An easy and secure file transfer program. I use it almost everyday since I discovered it. Author has a very good video on it at pycon-2016: https://www.youtube.com/watch?v=oFrTqQw0_3c

Curious if there’s any web based implementation yet? I guess it’s more of a hassle to ask the receiving party to open up the sending session when you can just provide them an asynchronous link to a hosted file (Dropbox, mega, etc)

Re: Ask HN: What are some unpopular technologies you wish people knew more about?

#322
Big fan of tusker (https://github.com/bikeshedder/tusker) for PostgreSQL migrations. Tusker takes a SQL-first approach; You write your schema in declarative DDL (I have my entire project in one schema.sql file) and when you edit it, tusker generates the sql code required to migrate. It uses temporary test databases to run both your declarative DDL and your step-by-step migrations to ensure they are in lock step. And it can connect to live databases and diff your schema/migrations against reality. I've never seen a better toolkit for schema evolution.

Re: Ask HN: What are some unpopular technologies you wish people knew more about?

#323

* IPv6. A genuinely useful tool, in particular for homelabs: multiple globally routable addresses per machine. One address per service. No need for Host/SNI vhosting. Works well with containers. To get v6 support, either find ISPs/SIMs that do v6, or wireguard to a VM that providss a /56. * SSH ForcedCommand. Lots of usecases here, for backups, file storage, git, etc. * Verilog as a tool for software developers to le…

In the vein of your last point, I use ChatGPT4 to write all my one off scripts for odd tasks. Without knowing Python I worked up a script that can figure out which asset I have selected in UE4, grab the text from it, send it to elevenlabs to create a text to speech conversion, convert the downloaded mp3 to wav, import into UE4 and then set that as the assets (dialogue wave) voice over line…

Re: Ask HN: What are some unpopular technologies you wish people knew more about?

#324

Earlier quoted context omitted.

+1 for D. Python took 20 years after its introduction to become popular as today, thanks to its more intuitive syntax that was based on ABC. I really hope after 20 years of its introduction that D will be appreciated and becomes a de-facto language not unlike Python is now. Perhaps even more popular with the advent of connected tiny embedded sensors and machine in the form of IoT are upon us.

D has been out for 20+ years, or did I misread you?

Yes you are right, should be D2 since it has breaking changes to D1.

Re: Ask HN: What are some unpopular technologies you wish people knew more about?

#325

Earlier quoted context omitted.

In ML/AI space, at least some people thing analog computing is the next big thing, https://www.forbes.com/sites/karlfreund/2021/09/23/ibm-resea... . It hasn't taken off, yet, though.

I know, I've had my eye on this topic for a while. Honestly it seems like a perfect application. Neural networks are analog systems. An analog computer can represent neurons very accurately and the entire network is inherently parallel, for free! I can't wait to see what comes out of this research

I agree.

Re: Ask HN: What are some unpopular technologies you wish people knew more about?

#326
Oh that's easy: Prolog. Have a look under 2023 here for unusual applications thereof: https://emiruz.com/

and here for a book to learn it from: https://book.simply-logical.space/src/simply-logical.html

I think it is the closest thing to a "tool for expressing thought" with a proof procedure, which presently exists.

Re: Ask HN: What are some unpopular technologies you wish people knew more about?

#327
post #215

pen and paper

I just agreed with several other people that we'd start sending handwritten mail to each other.

how about a low tech HN

get a mailbox people hand write letters to it

they get copied and redistributed

people can write to each other

or a paper version of HN printed like a newspaper

Re: Ask HN: What are some unpopular technologies you wish people knew more about?

#328

Not sure if you're looking for things as "trifling" as programming languages, but I do wish more people knew about Nim. It's fast, statically typed, reads more or less like Python, has a great effect system, etc. It's a joy to use. I've been working through writing an interpreter in it: https://youtu.be/48CsjEFzyXQ

I hate nim for depriving me of the joy to use tabs instead of spaces. It's just... unreasonable.

Set tabs to 2 spaces in your editor.
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