All Questions
Tagged with node.js javascript
177,449 questions
-3
votes
0
answers
17
views
can we intergrate whole apache superset system with react.js and node.js? [closed]
I am working on a project where I need to integrate Apache Superset (for data visualization) with a React.js frontend and a Node.js backend. Here’s what I’m trying to achieve:
Frontend: React.js for ...
0
votes
1
answer
32
views
Error handling in NodeJS service classes and controllers
I am very new to both JavaScript and NodeJS and am struggling to grapple some of the concepts surrounding async, promises, and others, and especially how to structure the code properly. I am trying to ...
- 113
0
votes
0
answers
26
views
How can I prevent my node production deployment from installed devDependencies?
I'm running into an issue with the production deployment of my Node app. When I deploy to dev it's fine. When I deploy to production, the build errors on the node-sass package. Based on this SO thread ...
- 905
0
votes
1
answer
22
views
ERR_NETWORK_IMPORT_DISALLOWED when I run `firebase emulators:start`
I am implementing a payment gateway. I am using Firebase Cloud Functions to run these APIs. I have a functions folder that has my functions and everything is set up for them. I am emulating the ...
- 9
0
votes
1
answer
24
views
All the services return as a undefined in Global Interceptor in NEST JS
I am trying to create a global interceptor in NestJS and call a service inside it. I have followed all the documented steps, but all the services used within the interceptor are still returning as ...
- 877
-1
votes
0
answers
22
views
Using TensorFlow.js to Correct Sentences Based on Training Data
I'm working on a Node.js project that uses TensorFlow.js to correct sentences based on a training dataset. The dataset consists of example sentences, and I want the machine learning model to learn ...
0
votes
0
answers
18
views
Using pgBouncer on DigitalOcean with Node.js pg Pool and Kysely – Can They Coexist?
I'm running a Node.js application that connects to my PostgreSQL database using Kysely and the pg Pool. Here's the snippet of my current DB connection logic.
I have deployed my database on ...
- 1,081
0
votes
1
answer
44
views
Download public "Shared with Anyone" files from google drive folder via Node.js and googleapis
I am trying to read a list of files in a publicly shared Google Drive file. I am trying to identify a particular csv file by name and download it daily as the folder maintainer creates a new version ...
2
votes
1
answer
76
views
Can't resolve 'querystring' in old dependency
I have an old React app which I'm trying to run locally, but I encountered some issues regarding querystring and pollyfils. Here are my files:
packages.json:
{
"name": "test-immersion&...
- 463
0
votes
0
answers
28
views
Could not Resolve all files for configuration ':classpath'. could not find com.facebook.react:react-native-gradle-plugin:0.73.0
I've been facing this issue for the past 3 weeks. building the app always returns this error:
FAILURE: Build failed with an exception.
* What went wrong:
A problem occurred configuring root project '...
0
votes
0
answers
26
views
JS/TS: What is the correct scope for functions defined in a loop? [duplicate]
Consider the following code:
console.log(process)
for (;;) {
function process() {}
}
This runs fine in node, printing the process variable. But using tsx it prints undefined instead. There's no TS ...
- 7,343
0
votes
1
answer
58
views
Puppeteer executing the first click action in an array immediately, regardless of delay
I'm facing a seriously weird issue with puppeteer, running on Chrome.
I have an array of click actions I want to execute on a webpage, which has a pdf.js based slideshow. Each action consists of ...
-4
votes
1
answer
50
views
"Insert record if not present " logic is not working for some request if we hit 100 request per second in Node Express Application
I have made an POC application, where the requeirment is to insert the reocord if ther is no record present in the db. This logic is not working if we hit 100 request per second with same data. For ...
- 1,418
-2
votes
0
answers
28
views
Write and fill Excel file with scraped data using Puppeteer and Node.js [closed]
I have a bunch of data stored in an array of objects and now want to fill it into an already existing Excel file. Each property has its column where it needs to be filled into and it should start ...
0
votes
1
answer
51
views
Passing the username through an iframe without passing it in the url in extjs
Currently we have an extjs application where we are calling the /login API through an Iframe by passing the username as /login?username=YWRtaW5AZWZmaXNlci5jbzZTZzMTg= and reading this in the ...
1
vote
1
answer
51
views
NextJS 15 Build Error occurred prerendering page "/404"
when running NODE_ENV=developement npm run build in nextjs project, there is the following error,
Error: should not be import outside of pages/_document.
Read more: https://nextjs.org/docs/messages/...
- 41
0
votes
0
answers
37
views
Google Cloud Function with Node.js 12 still running past Node.js decommission date [closed]
I have a Google Cloud Function (1st gen) running on Node.js 12. According to the warning message in the Google Cloud Console, Node.js 12 was supposed to be decommissioned on January 30, 2025:
Node.js ...
- 101
-1
votes
1
answer
51
views
Console.log result shows ${field} instead of the actual string [closed]
In the code below, I run:
node test-update.js
and I'm expecting output in the console such as:
. . .
Field: "name"
Data: "John Doe"
Data: "Jane Doe"
. . .
but instead ...
- 4,028
-3
votes
1
answer
47
views
Error Handling Environment Variables Natively in Node.jsv22 Within a Container
I am trying to work with .env files natively, as starting from Node.jsv20 (I am currently using version v22.14.0), it is no longer necessary to install libraries like dotenv to manage environment ...
- 175
-4
votes
1
answer
76
views
Cypress on headless mode not able to resolve promises through await calls
I am developing an API testing backend using Cypress with cy.request. I am aware that cy.request natively uses built-in promises (Cypress.Chainable), so there is no need to handle it with JavaScript ...
0
votes
0
answers
35
views
sendFile not working although the path is correct
We have this structure in the server:
Inside controller.js:
const path = require('path');
console.log(path.join(__dirname, "../views/recognition/index.html"))
return res.sendFile(path....
-2
votes
0
answers
38
views
Trying to install ANY JavaScript Module/Package with PNPM ended up Failing
So, recently, i just install NodeJS on my system, i switch to PNPM because NPM is too slow, so i install it using the command:
npm i -g pnpm
then, i run pnpm -v, it says: 10.5.2, but, problem arise ...
- 1
0
votes
0
answers
29
views
How to initiate Ping/Pong in CCXT websockets under Node
I'm working on a CCXT based app server on Node. I want to measure websocket connection latency between Node and remote exchanges. For this purpose I'd like to initiate a ping right after websocket ...
- 8,768
3
votes
2
answers
90
views
How to correctly unref a V8 substring ("sliced string") from its source string
I spent a better (or rather worse) part of today hunting a bug that caused Node.js engine to randomly run out of memory when searching a giant log file line by line by regex.
The cause was that I kept ...
- 53.3k
0
votes
1
answer
18
views
Shopify OAuth Redirects to Online Store Orders Page Instead of Custom URL
I'm implementing Shopify OAuth for customer login in my custom Shopify app, but after authentication, Shopify redirects users to the store's orders page instead of my specified localhost:3000/account ...
-1
votes
0
answers
18
views
Libp2p nodes can not connect to send messages to other nodes
import { createLibp2p } from 'libp2p';
import { tcp } from '@libp2p/tcp';
import { noise } from '@chainsafe/libp2p-noise';
import { mplex } from '@libp2p/mplex';
import { mdns } from '@libp2p/mdns';
...
-4
votes
0
answers
50
views
Why isn't apache server letting my Javascript CSS media and many other files through [closed]
I tried deploying my sveltekit app through a reverse_proxy using apache , it worked but all the styles are gone and functionality
Image 1 Showing Responses
Image 2 Showing APPLICATION
I tried this ...
- 1
-3
votes
0
answers
45
views
React app doesn't load if the page is refreshed? [duplicate]
I am developing a webbapplication using a MERN stack with React being the frontend. The App.js returns a React Router:
return (
<div className="App">
<Router>
...
-3
votes
0
answers
50
views
Why am I getting error: is not a function? [duplicate]
I have:
/services/db.js
import mysql from "../node_modules/mysql2/promise.js";
import config from "./config.js";
async function query(sql, params) {
const connection = await ...
- 4,028
0
votes
1
answer
63
views
Getting Error code 404 from Phone Pe PG Integration via Web Flow in Express |Node JS
I am integrating Phone Pe Payment Gateway on my Web Application.
Getting response as 404 from Phone Pe API
{"success":false,"code":"404"}
On the Backend I have done the ...
-1
votes
0
answers
87
views
Why does my React app show user details after logout and refresh?
Problem: I am working on a React application that uses context to manage user state. When a user logs out, their details should be removed. However, after logging out and refreshing the page, the user ...
0
votes
0
answers
38
views
ReferenceError [Error]: Cannot access 'initialize' before initialization
I want to start a independent thread in Node.js to do some heavy task, this is my code look like:
import logger from "../../common/log4js_config.js";
import { iterateAllKeys } from "../....
- 39k
-4
votes
0
answers
87
views
array?.map (if array is undefined) [closed]
const arr = [{
component_name: 'apple',
component_part: [{
part_no: 1,
part_name: 'xxx'
},
{
part_no: 2,
part_name: 'yyy'
}
]
},
{
...
- 33
-5
votes
1
answer
77
views
How to read .npz file in Javascript?
I'm trying to follow a tutorial on YT on how to write a basic neural network, but it's written in python. I'm trying to write everything using javascript and I haven't found a way to read the npz file ...
- 31
-2
votes
2
answers
92
views
Why am I receiving TypeError: . . . not a function? [closed]
test1.js:
const myFunc = () => {
return "Hello World!";
};
module.exports = myFunc;
test2.js
const test2 = require('./test1.js');
console.log(test2.myFunc());
When I run:
$ node ...
- 4,028
1
vote
0
answers
40
views
"Error: packages field is not an array when using pnpm-workspace.yaml in a monorepo setup"
I'm working with a PNPM monorepo setup, and everything was working fine when I was using pnpm.yaml, but after switching to pnpm-workspace.yaml, I’m encountering the following error:
ERROR packages ...
0
votes
2
answers
40
views
Express middleware to intercept responses and compare results
I'm writing middleware in NodeJS with Express API. I want to grab the response body and compare it with the results of another microservice. This is part of a process of replacing the current API.
I'm ...
- 145
-2
votes
0
answers
65
views
The value of count is changing . why is that happening? [closed]
For this code for a playwright test case, both the if condition and the else condition runs when the count value is 5.
I am not updating the count value anywhere or re-fetching it. Does NodeJS does ...
-2
votes
1
answer
49
views
Is Mongoose really an ORM, or is it something else? [duplicate]
I keep hearing people say that Mongoose is an ORM for MongoDB, but I thought ORMs are for relational databases like MySQL or PostgreSQL. Since MongoDB doesn’t use tables and rows but instead works ...
- 60
-2
votes
0
answers
35
views
Can Playwright be run inside a browser tab to control an iframe that's in the tab itself?
Weird use case, I need to display some reports but they are behind a login screen and need to be clicked into. Easy task if you're using playwright to open the browser and navigate there.
However I'd ...
- 82
0
votes
2
answers
99
views
How do I determine the algorithm of a public key in nodejs?
Given a public key of the following form (invalidated in example), how would I find the algorithm used in Node.js, using the crypto package?
-----BEGIN PUBLIC KEY-----
...
- 7,554
0
votes
0
answers
42
views
How with YouTube Data API v3 get created clips on own channel [closed]
Screenshot from https://www.youtube.com/feed/clips
How i can get a array of clips from this page "https://www.youtube.com/feed/clips" using YouTube Data API v3? Or tell me other solution for ...
0
votes
0
answers
67
views
Name of video still "video.mp4" after downloading using yt-dlp
I'm using yt-dlp in a Node.js Express application to download videos from YouTube. I'm extracting the video title and using it to name the downloaded file, but all downloaded files are still named ...
0
votes
0
answers
39
views
I made a website for my conlang, and am having issues with multiple translations being displayed on pages [closed]
I created a conlang with my friend and we decided to make an online dictionary for it. All of the pages are dynamically generated using node.js, express, and handlebars. The data for the pages are ...
-1
votes
1
answer
30
views
How to Detect If the Current Visitor is PageSpeed Insights or Lighthouse
I want to selectively disable Google Analytics (GA) when the page is accessed by PageSpeed Insights or Lighthouse to improve performance scores. Is there a reliable way to determine if the current ...
- 115
0
votes
0
answers
26
views
Remote window in webrtc won't display
I am trying to setup this web rtc video call function for a site i am building, the call will only be connected if the admin has in the function the same name as the client side's name, in my server ...
- 1
-2
votes
0
answers
57
views
Difference between form data and x www form urlencoded
So I'm new to programming and recently started learning Backend. Okay so recently I came across a problem with postman while making POST request. So when I wrote a controller for registering a user I ...
- 1
0
votes
0
answers
26
views
Why `virtual-store-dir` needs to be unique for each project in `pnpm`
virtual-store-dir
The documentation https://pnpm.io/npmrc#virtual-store-dir says:
NOTE: the virtual store cannot be shared between several projects. Every project should have its own virtual store (...
- 20.6k
2
votes
0
answers
72
views
How can I efficiently process large PostgreSQL datasets in Node.js without high memory overhead?
I have a Node.js application that interacts with a PostgreSQL database containing millions of users. For a specific feature, I need to fetch around 100,000 users based on a criterion (for example, ...
- 1,081
0
votes
0
answers
53
views
Why does `fs.writeFile` give "EBADF: bad file descriptor" when using `./`, but works with `/` in Node.js 22.14.0?
I'm encountering an issue with Node.js fs.writeFile when trying to write to a file using a relative path (./message.txt). Whenever I use ./, I get the error:
[Error: EBADF: bad file descriptor, write] ...
