On Sat, 25 Sep 2021, Santiago A. via lazarus wrote:
Not sure if this question should go for fpc-freepascal list or
fpc-others list.
I'm starting a new project, a simple accounting system, with the data in
a server in internet. It is an experimental pet project, just to try new
technologies (new for me). Although it is just an experimental pet
project, I want to use technologies that allow to scale in the web.
I don't want to do it in PHP (I got enough of it years ago), so I want
to consider a more advanced language.
First, I thought about something with a python backend, but I've read
that it doesn't scale well because it doesn't support multithreads.
I am almost decided to node.js in the backend and vue.js in the
frontend. Node.js is what almost everybody uses and has a lot of
libraries/modules and future. And vue.js looks powerful and simple with
a nice learning curve.
But I'm not still happy. Why can't I use a native compiled program for
the backend?, it should faster, and more robust that any script,
dynamic, JIT language. Pascal for this is my first thought as it was my
first love. I'm thinking about a freepascal backend and vue.js frontend
, or even a three-tier with json messages between frontend in vue.js and
server.
Have you any experience in freepascal for web?
I've been doing FPC back-ends for 12 years now.
This is not a problem, everything is available.
The question is: what do you need ?
FPC has RPC-JSON for RPC mechanisms. You have SQLDBRestbridge to create a
REST backend on top of SQLDB. It can be used as-is, no code required for
simple cases.
FCL-Web allows you to write a service as a standalone executable, fastcgi,
cgi, apache module. You have advanced routing.
There is also the 'Brook' framework written on top of fcl-web.
I'm not sure how well it is maintained.
And you can use pascal client-side as well.
Since 2 years I also do the front-end in pascal: pas2js allows you to write
your client-side logic in pascal as well. I have several sites running like
this for our clients. There is a series of components available.
If all goes well, we expect to have design-time functionality in the Lazarus
IDE to create web-applications that render, design and run in the browser
within a year (fingers crossed) - using the abovementioned components.
Michael.--
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