I’m trying to build an experiment on the Look it Platform which is a site that we can built behaviour experiments. It’s my first time developing an experiment in it, but I’m having great difficult with it.

If I have file places.mjs

Im making forum and JSON can’t save with newlines, i can’t show code (security reasons)
I want to replace all newlines from textarea to n so later i’ll format them and done.

I have a javascript that creates and saves a json file wich contains a list of objects:

I am fairly new to JavaScript. I am receiving JSON data from server side, through fetch API, which is converted to a JavaScript object with Response.json(). It provides the data in object for, there are no problems. The server side returns simple Data Transfer Objects (DTOs) and the upstream routines only consume the properties.

I’m trying to use fetch() to fetch data from an API and convert it to JSON. However, I get errors or incorrect data. Here is the code I tried:
fetch(‘https://api.example.com/data’)

I am trying to call a function in my JavaScript code, but I keep getting the error “TypeError: undefined is not a function”. Here is my code:

I am curious how JavaScript EventSource and other similar objects having number and string properties can be converted to JSON.
I have tried some stuff with JSON.stringify(...) and eventSource.entries() but I get empty JSON.

error 1:Failed to load module script: Expected a JavaScript module script but the server responded with a MIME type of “text/css”. Strict MIME type checking is enforced for module scripts per HTML spec.

I need to embed a JSON feed onto our website. I have my code working, but am struggling with the JSON date format, which is producing string values like 2024-05-08 18:00:00. Ideally, I would like to format this into something like Wednesday, May 8 6:00 PM or 05/08/2024 6:00 PM or along those lines. I am not able to edit the JSON feed directly.