In this blog, we are going to talk about the long chain expression language.
As you know, the long chain expression language is something like the version two of the Lang chain
framework.
Right?
So the initial version of Lang Chain was very simple, a very useful for us to create toy demos.
And right now they are making this effort to a go closer to the professional Elm applications and developers.
And with that in mind, they are building this long chain expression language, which we can call the
Lang Chain 2.0 version.
Right now, it's not exactly that, but more or less in our opinion, this is what they are doing.
It's like an evolution of the initial version of Lang Chain.
So we still don't know what is going to be the future of this.
Two different versions of Lang Chain, if they are going to live together as they are now, or if Lang
Chain is going to promote one on top of the other, we still don't know.
But we think Lang Chain is very useful.
The basic version of Lang Chain is very useful to learn the concepts of Elm applications and Lang Chain
expression language, as you will see in this blog, is an interesting evolution with advantages and
disadvantages, as you know from previous, uh, lessons.
But it's interesting to know about them.
So we are going to see in this blog the main how to do with lang chain expression language.
The main operations, uh, we have performed with the basic version of Lang Chain.
Remember that for every detailed video in this blog you will have a the attached materials with the
notebook, uh, with the code and the explanatory text, and also the slides of the presentation we
use in the detailed video.