Questions tagged [node.js]

Use this when you're looking for a library or application written for the JavaScript engine Node.js.

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29 views

How can I parse the script code?

How do I parse the script tag or script URL I specified? As a result of the parse operation, I will be able to obtain the script global variables and functions within the object. it should be able to ...
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17 views

Tunneling localhost websockets to a remote server

I run volunteer video production for a remotely broadcasted event. Our participants ("users") will be running a specifically configured version of OBS Studio with the obs-websocket plugin ...
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30 views

.net core identity equivalent for node.js

I have a dumb question. So .net core has an identity library that is feature rich and I was wondering to ask if there is anything like this in the javascript/node.js ecosystem? You could tell it has ...
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17 views

Should I add a custom back-end to my Next.js project?

I have a fully-running Express back-end from my previous project. It relies heavily on route->middeware->endpoint pattern. I chose Next.js for my new project as it offers SSR/SSG out of the box. ...
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3 views

What minimizes the most the development time between Laravel and Nestjs?

I'm looking at a backend solution for the development of a REST API to be used in a webapp project developed with Svelte and Strapi. I have used Laravel lots of time. It's very easy and fast to ...
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7 views

Recommended Azure service for running node file

I have a very simple index.js file in node that uses the node-fetch module to call an API and retrieve an access_token. This token I can then use to do a host of other stuff (outside the scope of this ...
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0answers
10 views

Distributed scaling layer (NodeJS based) over LMDB key store

I am looking for an open source Scalabale-ACID based, Key-Value data store, written in NodeJS. In my quest to find scalable ACID key-value store,I have considered Foundation DB and Apache Ignite, ...
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16 views

Node library to check the the user uploaded file is an actual safe image

I would like to verify that the image a user has uploaded is an actual displayable image without any crazy scripts, not just some random file or a corrupted image. How can I do this? I've looked at ...
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1answer
49 views

What are the good libraries to parse docx files?

Is there any good library that can help to parse a .docx file in a serial manner? I am in search of a library that can allow me to parse a docx file in following fashion: d = open("input.docx&...
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11 views

Image background remover API

Can anybody recommend a good, reasonable priced (preferably free) image back ground remover API? Can either work with Node JS or .NET. I've looked at a number of them EG. removal.ai, but they all seem ...
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3 views

Node library that deeply compares all attributes of 2 objects except those that are undefined (wildcard attributes)

I want to verify return values of functions for unit tests. I know most of the values I want to get back from the function, but some are unkown. So I want to make sure the return values fit the ...
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0answers
12 views

Is there an equivalent for connexion in nodejs?

Python has a module called connexion, which as far as I understand (I am quite newbie about servers) allows the automatic generation of endpoints in Flask starting from an openapi.yml file (https://...
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7 views

Schedule a media stream

I want to design a back-end system that automatically can schedule both a video and an audio stream, based on the input parameter of time and date (provided by a user). Both the video and the audio ...
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0answers
8 views

Colorizing .log with Node or PHP

How using either NodeJS or PHP (or something else) can you generate HTML from a log file that follows common formats? We've basically got some log files that we want to display in a more readable ...
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26 views

Is there a library or any package for verifying image is of type 3D or 2D

I wanted to understand - Is there a way where we can verify if certain image is 3D or not So basically I want to automate the process where we can detect if certain given image is of 3D or not Problem:...
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1answer
11 views

Search site for npm modules that I forgot the name [closed]

I used to enter a very good search site for npm packages that I unfortunately forgot the name. This was the best package information site for npm that I knew. Not only was very complete with lots of ...
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0answers
4 views

How to add local authentication in node.js with react

I am familiar with MVC C# where I can add user accounts and authentication locally at the moment I make the app but in react I can't really find solutions like this and came to cloud-based solutions ...
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0answers
26 views

How to determine the coordinates of a specified word into PDF file using Nodejs

In my case, when the user sends their CV (pdf file), I will remove sensitive information such as email, phone number. I tried placing a photo to cover it but the information is still there just not ...
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13 views

Minimal and easy way to implement something like sharetxt.xyz?

I really like the service of sharetxt.xyz. I'd like to implement it, seems like the perfect "challange", but I feel I'm too noob to figure it out of my own. I hoped I could get some nice ...
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0answers
10 views

What is the cheapest and easy to set up payout processor in UK? (Node.js and Firebase Cloud Functions)

I've got an app similar to Uber or Lyft and i've been looking around for a couple of days and i found that Stripe Connect, MangoPay and HyperWallet (Braintree or Paypal system) are able to transfer ...
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0answers
20 views

alternative to npm debug

npm debug is a stupidly popular (and rightly so) logging lib for node. It is not restricted to log levels (yay) but instead allows you to choose a "name" for each logger instance created and ...
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0answers
32 views

What is the best “all-in-one” REST API framework for MariaDB/MySQL to use with Vue/Nuxt.js frontend?

So I'm developing with Nuxt.js on frontend and I need to know what you think is the best REST API framework availible. For the moment I use REST API that I developed myself and call it with axios in ...
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2answers
42 views

Package for retrieving country code from language code?

Is there a NPM package that converts language codes like this? en-US => USA ja => JPN pt-BR => BRA
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0answers
12 views

A good framework to generate a REST api server from a specification file

Long story short, we built a REST API server in my company for our own multiple different clients but: the codebase is way too complicated for what it does too many repetitions: the documentation, ...
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1answer
44 views

Is there an alternative Node.js distribution/fork minus the vile anti-Aryan hate?

I just went to download Node.js, as part of the installation instructions for other, more "actual" software. This gigantic button link is the first thing that met me on their official ...
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1answer
59 views

Javascript library to draw 2D shapes and pan and zoom

Imagine something like Pascals triangle, made up of many circles, with a number written on each circle. This Pascal's triangle might be 200 rows or more, which obviously wont fit on screen. As such, I ...
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1answer
11 views

Framework/tooling suggestions for building an editor-presentation type site like slides.com?

I've been building Electron desktop apps for a few years and I have a "presentation tool" type app using d3 which I'd like to explore moving online. An example is something like slides.com (a pretty ...
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0answers
12 views

Which library is most ideal for handling web sockets in Python 3?

I am developing an instant messenger, and while the client will be communicating with the server via JavaScript (because it is a web-application), I decided to go with Python for the server backend. I ...
2
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1answer
28 views

Communication between host and servers in Docker containers

Is there some software/framework/workaround that provide an easy way to exchange messages between the host and a container? More specifically, I have a host running a Python server on Ubuntu. This ...
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1answer
23 views

MERN stack: best library for users and access control

I am currently learning the MERN stack, having previously worked mostly in Django. However, I find myself recoding the same things over and over again manually and not being entirely satisfied with ...
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0answers
10 views

What are good packages to schedule jobs in express?

Coming from a rails background where DelayedJob/sidekiq integrate very simply with the Rails application, I am a little unsure about how to do the same with Express. I found bull in a few examples ...
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0answers
33 views

Java's process builder vs Node.js' child process for running shell script [closed]

I have some shell scripts in a remote linux machine. I want to execute those scripts on pressing html buttons. I have already written the HTML and completed the back-end using java servlet. All I ...
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0answers
14 views

A High-Load Application to read Data from Redis and Insert into Cassandra

Here are requirements which I need to satisfy: Redis will have about 1 - 80000 writes every 10 seconds. The application has to read each write from Redis and write it onto Cassandra. What is the ...
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0answers
46 views

Raspberry Pi Kiosk mode for displaying live data stream

I'm looking for some reccomendations or feedback on my software stack for a Raspberry Pi project. I am designing a system to read and display information from a CAN bus and display it on a Raspberry ...
1
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0answers
22 views

Terms rewriting system for solving systems of algebraic equations

Problem description Having system of equations as input (in whatever format): x + y = 6 2x + y = 9 I would like to output manual, step-by-step high-school-like solution. In other words applying ...
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2answers
27 views

Can someone recommend a React component or NPM library that allows one to set up a WYSIWYG editor?

We're working on a large project where we want to be able to have our clients publish articles. We were originally considering Ghost (ghost.org) for this part of the project, but it's a bit limited ...
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0answers
17 views

Is there a Javascript library that provides canvas and toolbox features

I have been giving the task to develop a web application that will allow end users to design their own Sign. Users can select templates (different canvas sizes) add text, images etc.. and this will ...
1
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0answers
16 views

Javascript (front-end) file structure in Node JS + Express application

I am making an application wit this tech stack: Node JS, Express JS, EJS. I am having a hard time organizing my front end javascript code which is increasingly becoming bloated. I am trying to find a ...
1
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1answer
103 views

A tool to generate PDF reports from a client request in a Web App

I need an advice... I googled a lot and I'm a bit lost right now. I'll try to give you all the infos, keeping it short and simple (I hope - and sorry I'm not a native eng speaker): What we have right ...
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1answer
96 views

Is there any Javascript library to process sound files (.mp3, .wav)?

I have some task where i have to check the quality of sound in .wav file Following things i need to identify: To detect Audio files with so much background noise in it. To check whether the volume ...
1
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0answers
16 views

Embeddable Workflow Engine

I am using a number of Notification Delivery Providers, such as Twilio, SendGrid, etc. to send Emails, SMSs, Push Notifications, etc. I am aiming to develop a notification dispatcher service which ...
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0answers
13 views

Any recommendations on engines/approaches for doing text-based recommendation engines?

So I want to start out by saying that ML (as well as NLP more specifically) are things that are really quite new to me. I have read a lot about different approaches over the years and I feel I have at ...
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1answer
14 views

how to build desktop application?

I want to build some basic desktop applications? which workflow is largely used? why? how to start to build a desktop application? Electron.js is an option but not sure its right option for desktop ...
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0answers
11 views

Best opensource software for inforgraphics

I wanted to know which is best opensource software for info-graphics (Dashboards) which can be embedded to web app. previously we were using Power BI( which gives us lots of costs) and Metabase (not ...
1
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3answers
80 views

Node.js (JavaScript) PDF creator (from templates)

I need to generate PDF documents from some data and I also need some templating functionality. I have expirience with npm package pdfkit, but this package not support templates. It would be nice if I ...
2
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1answer
133 views

Command line performance testing tool for JavaScript

I'm looking for a tool to provide performance analysis of various JavaScript functions. ie If have some code that looks like this: function solveTravelingSalesman(nodes) { //solution } then ...
1
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0answers
14 views

Sync UI with backend when data keeps on changing at random interval by multiple users

I have Node-Express backend with REST API and no particular frontend technology as it will be based on different platforms and don't want to limit it. On POST/PUT request, change is done in the ...
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0answers
36 views

Software stack to build modern website?

As a newbie I am trying to decide which of the following stacks to devote effort to build a website which will be easier as well as good for future high-volume website: Frontend=(React or Angular) + ...
0
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1answer
21 views

Is there any boilerplate available for React and Express that contains Authentication, Authorization, Emails, and Assets management etc

I am looking for a boilerplate for ReactJs and ExpressJs with basic features that most of tha Web Apps use. Like Login, Signup, Forget Password, Member Invitation, Email Sending, Files Uploading/...
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1answer
11 views

What Database type should I use for a scraped data comes from many websites?

I'm building a REST API using NodeJS storing a scraped data that comes from many websites ( the API I'm building is about selling - buying used cars ) There's a potential to scale in the future ...