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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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4 views

is okta reliable [on hold]

At the moment I use OKTA to create an authentication server make user management much easier and less risky. Have you heard of it? I would like to have the opinion of no one who has ever used it ...
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Server-side rendered virtual DOM & single-file compoents without Babel

Vue, React & others front-end frameworks implements virtual DOM and single-file components to efficiently build reactive web applications. However, all of these uses Babel, Webpack, ESLint & ...
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what is the difference between the default module of express-generator and the module itself [closed]

I made this tutoriel to create authentification server by using nodejs and express. (link of the tutoriel :https://scotch.io/tutorials/build-and-understand-a-simple-nodejs-website-with-user-...
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2001 vulnerabilities require manual review

Low Regular Expression Denial of Service Package braces Patched in >=2.3.1 Dependency of @microsoft/sp-webpart-workbench [dev] Path @microsoft/sp-webpart-...
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1answer
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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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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 ...
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1answer
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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 ...
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Extract images from encrypted PDFs

I was trying to read a QR Code from some encrypted PDFs in a Spring/Java project with the approach: Extract pdf to png (with PDFBox) Read the QR with Zxing/QrReader But it seems that PDFBox cannot ...
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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 ...
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7 views

How to update one section of website data in another site

How can I show the data from A website to B website. 'A' site has one sections called updates/what's new. 'B' site which I'm building and want to show the A's website updates section in B's ...
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Node.js Storing Data Locally

I have some data and I want to store it. I was using json file to store them but it is too slow so I searched for databases but it requires a hard setup since every user will store some data it would ...
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How do i achieve transaction in standalone mongodb server (on my local system)?

I know currently transactions are currently supported in replicas or sharded mongos ; but i was thinking somebody must've tried to achieve /achieved transaction before mongo 4.0 , via any design ...
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Control panel for a MEAN STACK application on a vps with nginx

I'm deploying a MEAN STACK application on my VPS, i already deployed it using pm2 and nginx, now i'm having problems installing a free control panel. At first, i tried Plesk, but i noticed that it ...
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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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What is the good web technology for developing a small scale E Commerce website?

I have to develop an E commerce website for my start up company in order to sell the paintings online. I have to develop 3 stages 1. Creating a website and displaying the paintings using category ...
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Will a NestJS RESTful API (with PostgreSQL) work well with an Electron desktop application?

I am currently planning out a new project and would like some other opinions / recommendations for my project structure. As the questions says, I am developing a desktop application using Electron, ...
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Recommended Web Technology for an ecommerce product

I need help in choosing the right technology stack for my client's project. The website will provide services for pets by connecting the pet owner to the pet sitter, walker, etc.. There will be no ...
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API recommendation for rewarded video ads or surveys?

I can't seem to find a clear answer of what API offers an event system after the user watches a video ad and gives them a reward for viewing the ad (I want to give them credits after they complete a ...
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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: Angular+Python+Django or ...
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15 views

Headless browser to load a page and act as a normal client/user

I'm looking for a headless browser or equivalent that can act as an ordinary client or user logged in on a multiplayer session. Basically it will just connect, run all javascript just as a regular ...
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I would like a Library for Multiple NodeJS servers to be able to send messages between each other in JSON format

I am looking for a NodeJS library that would allow multiple servers to able to send messages back to each. I.E Server One Hey you Server Two want data. Server Two I'm no longer active you want ...
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Which language to use to connect frontend backend if backend is done on nodejs and front end on normal css?

Which language to use to connect frontend backend if backend is done on nodejs and front end on normal html and css?
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1answer
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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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Can NodeJS be connected to Netezza? If not, what back end languages can I use to connect to Netezza?

My question is basically the title. I am wondering whether there is a simple to connect to Netezza using NodeJS. If not, what back end languages can I use. Would Java Spring boot work?
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Create PDF from Received E-mails

I'm able to read e-mail with NodeJS using mail-listener4 module. Also I can create PDFs with pdfmake and pdfkit modules from the mail. The problem is structure of e-mail spoils with these modules. ...
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Using RFID Reader on Node JS

I'm working for a public library in my town, and I have developed a web application to handle the borrowing process and other administration problem. A few years ago, the library bought and attached ...
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development framework for MVC and NodeJS

I have to build a web application in JS framework and I am beginner in NodeJS. Please suggest me an appropriate framework. My priorities are The code should be well organized like MVC. There should ...
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1answer
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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 ...
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Recommendation on technologies for project

I will be building a website that provides live webcam performances by individual on webcam. Performers will be tipped by viewers based on their performance. The perform will be deducted 50% of their ...
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11 views

OPC UA over http

I am experimenting with opc-ua implementations and already created a few basic applications with node-opcua. All implementations I checked so far are using the binary protocol (opc.tcp://..). Are ...
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Is there a node library that allows me to simply render a backend variable from my controller into a js script?

I have an express server where I render a template with express, using Pug templating engine. I of course am using Pug to pass and render my HTML with variables I pass in from my controller, however I ...
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How to make interactive image React-Native

I'm in need of a plugin where I can add multiple touchable spots on top of an image, instead of it being an entire touchable item. It works basically like this: I have the image of the map of my ...
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How to extract UDP data from RTP stream?

I have a camera that sends XML metadata over RTP, upon request from a device application I am using. I can see the data in Wireshark when I follow the UDP stream from the RTP packets. What do I use ...
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Node.js library package to move a file, directory or symlink

I am looking at possible improvements to the NPM library called trash. As of v6.0.0, npm test fails on my system. This is because my /tmp is on a different mounted filesystem to my /home directory. ...
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11 views

Code library for Client side (js) pdf generation?

What is the best approach to create this layout ? Create an HTML page and take screenshot and attach it to pdf ? Manually set components coordinates in pdf library ?
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Is there a solution based on NodeJS for converting STEP files (.step, .stp) into STL (.stl) format?

Is there a solution based on NodeJS (or alternatively any javascript library) for converting STEP files (.step, .stp) into STL (.stl) format or any other WebGL-friendly format (.gltf, .obj, etc…) to ...
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Can we create contactinbio website clone with node.js

i'm new in programming and trying to get answer of can we create contactinbio website clone with Node.js. I know this work done in php. but i want to conform can i use node.js for that work. or any ...
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Automation on windows 10, using IE Edge and excel

First time poster over here. I have a project that I wish to carry out. I need the following to happen and I am unsure of what software/programming langues I should use to achieve what I need. Open ...
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Which NodeJS library would help me create an integrated email (in/out) experience?

I'm building a noedjs crm app and id like to have an integrated email feature where a user can contact any client via the dashboard and see his communication in the same panel. The chances might be ...
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9 views

best software to store and retrieve information on books for both web and desktop/mobile apps

I have been looking for a while but can't seem to find something that fits my needs. A basic rundown of what I am looking for is a software/api that will allow me to store and retrieve information ...
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Which Node.js middleware and routing framework should I use if I want to use HTTP2?

According to Wikipedia On February 9, 2015, Google announced plans to remove support for SPDY in Chrome in favor of support for HTTP/2. That took effect, starting with Chrome 51. Express.js ...
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Voice to text using nodeJS

I need a nodeJS package to convert voice to text. It should support all browsers, be open source and free for enterprise use.
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How to lock an API POST request until I get a response with nodejs

I'm working on an Uber like business, but for handymans. I have a WP website linked to a NodeJs + Express + MongoDB & Mongoose API, where I display data to the handyman (his current job, invoices, ...
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Searching a way to use Geometry Library of GoogleMapsJavaScript API either in node.js or in python

I'm searching for a way to use the GeometryLibrary from the GoogleMaps JavaScript API either in Python or in node.js. Is there a way? Budipower
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Need a node package to work with pdf files

I can use canvas from reportlab in python and make a pdf then overlay it on another pdf to fill the fields using PyPDF2. I was wondering how can I do the same thing in node as the project is in nodejs....
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Tool to build NPM packages

I use Dist::Zilla to build CPAN distributions, what should I use when building NPM packages? Is there something like Dist::Zilla in the Node.js ecosystem? Dist::Zilla is a tool to produce a release ...
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Graphics Library for Node.JS

I'm struggling to find a graphics library that can create an images and allows to draw and write text onto the image the same way a native C# GDI+ or similar API would work. For cross-platform ...
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8 views

Deploy a free HTTP Server

I have a sensor connected to internet thanks to a modem 3G which can send files only by FTP or HTTP (not FTPS and HTTPS) with defined port. I whiched get these files on my Cordova app thanks a Node.js ...
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Container platform that shuts down container after execution of program

Is there any service which allows me to spawn temporary containers on the go, to run a UNIX executable, and then shut down the container as soon as the execution ends? I’m looking for a budget ...
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Is there any Node.js package that would allow me to mock MySql connection in order to test APIs that need db connection?

I want to do unit testing of a few APIs written by myself, which make some queries on a MySQL database. But I learned recently that establishing an actual connection during testing is not a good ...