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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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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what is postgresql backend server? postgrest or nodejs [on hold]

i know, postgrest is a backend web server and could support many relation Database system(RDS). i just want to create an app based on postgresql. i want to know what is the backend server for ...
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How correctly organize language support structure for the Clients -> Server application (RESTFUL Design)?

I came for the advice of architects and people who implemented a similar issue. There is an issue to internationalize the application with the RESTFULL architecture & multiple Clients (WEB, ...
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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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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 ...
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Local software environment for serverless [closed]

we are designing a new architecture that will use microservices and serverless (AWS & node). We have the design mapped out and are now looking at tooling. The question that I have is around ...
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What process manager should i use with nodejs 0.10.37?

I have to run a node server on a VM Ubuntu 12.02 with an old conf : $ npm -v > 1.4.28 $ node -v > v0.10.37 I'm used to use pm2 as process manager to run my app and be sure that they will re-...
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react JS front-end needs to communicate with Node JS backend using KAFKA

I apologise if this is a rookie question. we are developing a GUI which uses react JS front end and the back-end is in Node JS. we are using apache kafka in the back-end to communicate with the ...
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I need to see what happen inside a docker

I want to package all my app (like backend, front end), make it run in local like a desktop app. When install it all in docker, I want to see if it run npm install finish or not ? Some app just run ...
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Recommended framework for web app development

I need to create a web app for a personal project, i know basic programming and i want to code it from zero (learning new stuff on the way), but i don't really know what combination would fit best for ...
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How to detect events that overlap or occur at the same time? NodeJS / Cron [closed]

I'm using Node-Scheduler package to schedule different events that an recur anywhere from by the minute to hourly to weekly with a start date and time and an end date and time. I use Cron Syntax in ...
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Data visualization for webapps?

I have a Postgres database that feeds into a webapp. I would like my users to be able to run set inquiries on the database to get real-time reports and export data as .csv files. They would not be ...
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Extract tables from pdf using Javascript

I am looking for Node.js library for extracting tables from PDF files. I have successfully used tabula-java as a stand-alone application. I have tried the following: Tried using tabula-js, which ...
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Testing framework for HTML and CSS

My company has a customised version of Bootstrap to suit their guidelines. I'm looking to incorporate a testing tool to ensure the framework matches the guidelines, for example a h1 should be 48px ...
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1answer
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Recommendations for a million http requests

I have more than one million http requests to do, and I want to use a high performance programing language to do it. I coded it using PHP, but the result was too bad. I should make cUrl requests with ...
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Detection cell image in paper using open cv

i want to use OpenCv library on my app( using react native) to detect cell image on paper (image processing) , on which backend is preferred to use with this library ? (node , Django .. ect )
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IT Service request form and manager approval

I am a beginner with nodejs and express frameworks. I just need to know how I can use that knowledge, learn some other frameworks, in order to create a user request form which goes to the manager for ...
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Which is better: x2node-dbos or sequelize for AWS Lambda Functions?

What library do you recommend to do CRUD operations to a relational database from nodejs in AWS Lambda Functions? Which is better in performance aspect: x2node-dbos or sequelize ?
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How to Create a dynamic QR Code in Nodejs

I have been researching on how to create QR codes with multiple text: website url, username and email. i cant find any qr code generator that is able to do this in NodeJs. Any recommendations will be ...
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Dialogflow - Use of “Web Demo” integration and Support for Rich Messages

My current objective: I need to understand how I can setup the "Web Demo" integration plug-in, so I can display URLs, Titles, Images on my chatbot and have TTS + ASR working ? It seems quite ...
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Is there a lighter alternative to puppeteer for simulated clicking?

I'm writing an application that navigates to a website, clicks a button on the website (which updates it) and then extracts information from the website. The application requires a headless browser, ...
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NodeJS package to generate correlated data?

I am looking to create a synthetic database and for that I need to generate some ordinal data that has a correlation, say 0.5. I have seen packages in R to generate correlated ordinal data based on ...
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Automate all settings without using xcode 10 for an iOS application

I'm trying to deploy an ionic-cordova multiplatform mobile app. I've been able to automate all the steps to it's deployment when the platform is Android, but in the case of iOS I hace some settings ...
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Npm that supports unicode-fonts

well, it isn't actually a software, but i need a npm (node.js) that i can use Unicode-fonts to manipulate images. In the moment i'm using Jimp, but i couldn't use Unicode-font in it. I need to create ...
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Need your help about Interactive Brokers API and Node.js

I use Node.js and I need to use any Interactive Brokers API. Please advise what API I can use? Can I use the Interactive Brokers WEB API? Can I use a demo account to test all the features I need? P. ...
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Can I use Node.js for text analysis?

We have the transcript for millions of text files (range of a few terabytes). We want to make a statistic of what our users answered to a set of questions. We do not necessary look for natural ...
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Non-Node/NPM Modern Front-End Web Framework

Looking for a modern front-end web framework that is either JS- or Java/JVM-based (like GWT which does cross-compiling, etc.) but that has no Node/NPM dependencies. Meaning I should be able to develop ...
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What can I use to help Ember-CLI with file-watching in my CentOS 7?

I have a virtual machine, CentOS 7, and I want to use it as a code development "portable local server". Untill the moment, I've installed: ember v3.10.1 node v10.16.0 npm v6.9.0 mariadb v10.4.5 ...
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Fetching data from remote API

I'm looking for some insight. I'm working on a project to format data into a nice readable format. Specifically the API calls are to Openstack from my ReactApp. My main issue that stopping me from ...
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Universal Cloud Storage for Node, MongoDB and React

I am using Amazon E2C and is there any cloud service that I can use to automatically update codes? Or which programs or method professionals use to share folders between Ubuntu Server?
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how to secure REST APIs from a backend app that are called from a frontend app?

I have 2 web apps running in the cloud. the frontend one serves an angular app and the backend one exposes REST services. Frontend is secured via SSO, but backend needs be secured as well. Backend ...
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Create a livestream from MP4 videos

I want to create a scheduled (http) livestream that livestreams a mp4 video at a specified time. Example of the videos: Video-1.mp4: 11-06-2019 18:00 Video-2.mp4: 11-06-2019 20:00 Video-3.mp4: 12-...
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NodeJS - Create a document from a template

I'm trying to figure out a way to create a document from some data in NodeJS. I'm building a web app to serve as a report form. I want to pass data from it to a database and later create printable ...
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How To Make An Audio Streaming API with nodejs

The main idea for my web app, is that it will take audio input from the microphone to convert the speech to text and save it in various formats, this will happen in real time, and people can also ...
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I am looking for an npm package suggestion for scraping websites?

If there is a better stack exchange site to ask this question please let me know. But I need to use Node.js and some package to download web sites. There is a slew of them: There is the native Node ...
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Software/workflow to minify Javascript during development

I am writing a NodeJS application and I am confused on what software/workflow to use to minify my client side Javascript for production. I realize that there are command line tools that can do this, ...
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Libraries For Match-Making

what are software's available that provide a matchmaking service. I.e if I have a user with specific attributes(income, age, nationality,....) he gets matched with a relevant University(high rank,...
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What should I use to build my project/portfolio website?

I'd like to say I have a little bit of experience with web development, as I know HTML, CSS, and Javascript quite well. My current website is a simple static site that shows my projects, but I would ...
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Where can I find a working implementation of ctr-drbg for javascript?

I'm trying to use ctr-drbg (based on NIST 800-90A) for some work in nodejs, but the only drbg implementation that I could find is here, where you can see that ctr-drbg is proven to not work. From ...
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What Analytics Solution Can I Use In Building A Music Streaming Platform?

I am building a music streaming platform using Cloud infrastructure. Services such as Google Firebase, Wowza Stream Engine coding on pure NodeJs. Everything is set except for how to receive analytics ...
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Profiling tool for nodejs

I have a requirement, where I need to improve the performance of a big script that am running via nodejs. (Around 2k lines, currently running around 1-2min locally, need to reduce the overall time it ...
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Two part question about hidden temporary urls for images and modified image copy saving

What libraries in nodejs should I use in order to be able to do the following two separate things: first: Hide the direct url to the saved image from user by utilizing a "dummy" url with a time limit ...