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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?

#71

When I was at school (a long time ago), they tried to explain computers to us by making an adder using beads and matchboxes. We didn't have classroom computers back then. I'd like to know how that worked. I've always wanted to build a digital clock entirely running on fluids. It would use fluid gates, and present a digital display by pushing blobs of coloured immiscible liquids back and forth through glass tubes (per…

Microfluidics is a search term that may be helpful to you.

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

#72
Growing in popularity, but still not as famous as it should be: EdgeDB (https://EdgeDB.com)

* Graph-relational database

* Queries return objects linked to other objects through properties, not rows

* ... But it's still Postgres under the hood

* Open source

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

#73
In case you don't fancy visiting all the links:

- Tarantool is some sort of in-memory DB with optional persistence

- Red is a programming language that has made the odd syntax decision to use {} for strings and [] to define scopes

- U++ is one of those all-encompasing C++ frameworks like QT

- Lazarus is a Pascal(?) IDE

- And FASM is a toolkit for building assemblers

I'm struggling to find the common thread across these links, apart from the OP probably being an enthusiast of obscure programming languages

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

#74
I wish Lua Server Pages (LSP) were more widely adopted. It's similar to PHP, but utilizes Lua instead.

I dream of a CMS akin to WordPress, but developed in LSP.

Lua is lean, with minimal syntactic sugar, and it feels like a 'complete' language. Therefore, we don't anticipate any additional bloat in the future.

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

#77

Most people know about MediaWiki even if they don't realize they do, because it powers Wikipedia, but I wish more people used it for documentation. You can create highly specialized templates in Lua, and there's a RDBMS extension called Cargo that gives you some limited SQL ability too. With these tools you can build basically an entirely custom CMS on top of the base MW software, while retaining everything that's gr…

[deleted]

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

#78
post #50

Nix package manager's `nix-shell` is something I wish more people knew about. Nix is gaining some popularity, but people often think of using it has to be a really big commitment, like changing your Linux distro to NixOS or replacing your dotfiles with a Nix-based one (using the Nix package manager). What I wish more people knew was that you don't need to do those things to get value from Nix. Create project specific…

It's good for a c or c++ project where libraries are very environment specific. But most modern languages have their own package/environment managers which makes Nix redundant.

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

#79
WinCompose¹, or more generally, use of a Compose key² to type all sorts of Unicode symbols or really any character (sequence) you like. People are used to thinking that they mostly can’t type what they don’t see on their keyboards, but a Compose key provides a universal method to type a large repertoire of characters through use of mnemonics.

¹) http://wincompose.info/

²) https://en.wikipedia.org/wiki/Compose_key

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