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Questions tagged [javascript]

JavaScript libraries, frameworks, plugins and JavaScript software development tools

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Build an app which takes pictures and the rebuild it in 3D format but the 3D model gives information about aspects of the photo taken

0 I need to do an app IOS and Android, which takes a picture and then rebuild it in 3D , then I need to capture some aspects like highs of the objects in the image, and calculate some aspects of the ...
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Recommendation for a Javascript library for XMPP chat

What would be a good javascript library for XMPP chat application? We are using ejabberd as the server. We need Whatsapp like features such as message sending and receiving, file sharing, online-...
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4 views

Javascript++ (Alternatives to TypeScript)

I am unsure if I want to learn TypeScript. I developed Python during the last 18 years and the mandatory type annotations feel like slowing me down. But coding pure JavaScript (with the need to ...
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5 views

Where can I find a Poly1305 (Pure) JavaScript implementation?

I'm looking for a Poly1305 (The one-time MAC) library in JavaScript to use in a website, and I can't seem to find any written in pure JavaScript, since the Github searches I come up with are for node....
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1answer
12 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 ...
1
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1answer
9 views

Tool to create validation functions for TypeScript?

I'm working with an existing codebase that I'm introducting TypeScript too. say I've got some frontend code that looks like this: const res = await fetch('/api/user'); const user = res.json(); ...
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5 views

Kanvajs alternative for Emberjs Framework [on hold]

I am trying to use Kanvajs in an Emberjs web application, the purpose in mainly to be able to select faces on images. But unfortunately, I've got to many troubles with kanvajs integration, Could you ...
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Should I learn/use Ionic React (newly released) or Ionic Angular?

As part of my final year project at university I will be developing a Progressive Web App. I have some familiarity with JavaScript however I have not used any of the frameworks I am looking to use. ...
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Cannot find module “readable-stream/writable.js” [on hold]

I have the following problem when I want to access some nodes_modules to use them. Cannot find module "readable-stream/writable.js" What can cause this error? How could it be solved? I am using ...
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32 views

Javascript heatmap library [closed]

I love Kibana and their coordinate map: I'm looking for a library that does exactly that in JavaScript. Do you know anything? Preferred React Data IO should be exactly like Kibana (best case) Free ...
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9 views

When I create bootstrap modal getting error like [closed]

Error :AppComponent.html:30 ERROR Error: No component factory found for name. Did you add it to @NgModule.entryComponents? at noComponentFactoryError (core.js:25606) at ...
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1answer
9 views

Offline documentation for Javascript/ES6, Vue, PHP, … + a good frontend

A couple of weeks ago I was working in a remote place, with very shaky internet connectivity. I had to solve some technical problems. Some them were Javascript problems. However, it was impossible ...
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2 views

What JavaScript framework is most compatible with vis.js?

I am new to website development but require to use the vis.js library for graph visualisation. Are there any JavaScript frameworks that have issues with this library i.e. compatibility issues or ...
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3 views

I can't save an image from a webcam to a file in a project

$(function () { $("#Kamera").webcam({ width: 320, height: 240, mode: "save", swffile: "@Url.Content("~/Scripts/jscam.swf")", onTick: ...
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3 views

SMTP service that allows for multiple accounts?

I'm making contact forms with Nodemailer, works great but I will need to authenticate different businesses rather than just use my own credentials each time for clients. How should I go about this? ...
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2 views

this section has codes on the index page

$(function () { $("#Kamera").webcam({ width: 320, height: 240, mode: "save", swffile: "@Url.Content("~/Scripts/jscam.swf")", onTick: ...
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3 views

Any tool that will generate S-Expression blocks diagram

I'm search for a tool that will display similar diagrams: the diagram was created in Inskcape based on SICP illustrations. Do you know any way to generate this type of diagrams, best would be JS but ...
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I want to save the image from the webcam to a folder within the project

public class HomeController : Controller { public ActionResult Index() { return View(); } public void FotoCek() { var stream = Request.InputStream; string ...
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5 views

bison compatible JavaScript parser generator

Within the bismon program (a GPLv3+ software for Linux funded by H2020 research projects, whose draft documentation is here; the application domain of bismon is static source code analysis of C and C++...
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7 views
+100

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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8 views

post request with javascript

I send a post request with POSTMAN when the program compiled in debug mode. i can catch a json in request. I want to do this with javascript and i wrote this code. But i can't catch the request ...
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12 views

Dynamic background color of an web object (in a web page) depending a reading value from a CVS file

Firstly, I want to thank you to take your time to read and help me. This question is related to my previous question, however, I want to place separately, due that I think it could be done by ...
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5 views

Which Web technologies are the most consistent and could offer long term Browser support?

I'm brainstorming ideas about Web front end and backend applications. In this case this could be futile because web technologies change so fast. However, which technologies or languages could I use ...
1
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1answer
10 views

DB and ORM which works in browser

I want to build a progressive web app which should work offline. +----------------+ +---------------+ | Browser | | Server | | | ...
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0answers
3 views

Quarterly date picker

I am looking for a recommendation for a quarterly date picker, preferably using Angular. Please see example below:
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13 views

Presenting a yearly data from a CVS/XLSX on a WEB PAGE (html) and simulate a Real-Time

I am an electrical engineer, new in the web developing area, I used to program in Python, Basic SQL queries SQLite and electrical software. What I need: I have a file (CVS or xlsx) that contains ...
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0answers
9 views

Communication ingenico pos device with ethernet

Hi I'm trying to make an application; 1- I'm using the IDE280 cash register pos device. 2- I can do credit card and cash payment transactions with this device. My question ; I would like to receive ...
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7 views

What is a good User content management system for both Backend & Frontend?

For a school project, we are doing a website (React & Django Rest Framework) where any user can upload content (audio / picture) inside Albums that they created in first place. Currently, we use ...
0
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1answer
11 views

After Research on Javascript with Serverless Approach

After huge research, i am planning to go with JavaScript Search engine with Angular/Vue.js/Meteor/React as front-end Choice of javascript client side storage is below 1) IndexedDB 2) JScene 3) ...
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14 views

What offline programming tool for JavaScript is most convenient?

this is my first post here, I would like to find out about convenient tool to write programs in JS. So far, I've tried to use Scrimba, Codepen, Atom, SublimeText, VisualStudio and Chrome console with ...
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4 views

How to implement a scrollbar for data overview in JS

Like visualstudio map mode scrollbar Is there a library or any suggestion to help me finish this? example here
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0answers
14 views

Cannot install npm of Node.js

I encounter this error when trying to install nodemon (npm for Node.js). Does anyone can advise what should I do. I use computer in my office and IT team said they give me admin role so I should be ...
0
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6 views

How to calculate the number of night and day hours between two dates in JavaScript

The night time is from 22:00 to 07:00 and may vary (maybe moment.js, but there is no concrete implementation in it). Any tips, links to other resources will help. Thank you in advance.
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1answer
18 views

what software, library, framework can I use to do web components?

I have a lot of task with differents technologies, I working with React.js but, the last widtget to insert on my website is "web component" So this is very useful because a lot of browser supports ...
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0answers
5 views

How to focus on clicked element during all time of animation

Let's say we have many content hidden on our website, and on click we would like to expand it using jQuery method slideToggle() - this is preety simple to do. What if we have a lot of paragraphs, ...
0
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7 views

Which should I choose to print a report?

I'm developing an application that works with the Rest API architecture. On the backend side: I'm writing the Rest API using vscode with dotnet core. On the frontend side: I'm using vue.js. Do I ...
1
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0answers
8 views

Are there any mobile-friendly tree components using vanilla Javascript?

I'm looking for a library similar to jsTree that is mobile-friendly (works with fat fingers, touch for drag-n-drop and so on) and does not rely upon any Javascript frameworks such as jQuery, Vue or ...
0
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1answer
15 views

I want a language recommendation for media development

So I´m a beginner coder. I recently started to learn coding at college. I want to build some projects on my own and I was wondering what language is easy to learn and gets the job done of making a ...
0
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4 views

Technology to display a 3D Map like Google Maps

I would like to create a Progressive Web App that has an indoor map of a building. I have floor plans to serve as the basis for the map. I am new to creating Hybrid apps so I am not sure where to ...
1
vote
1answer
36 views

I need a good and intelligent IDE to use for Web development

I am new to web development and i have been trying to understand using Intellij IDEA and Vs Code but I don't quite get how to set the files and some of their features properly, please i need someone ...
0
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1answer
7 views

Needing new automation framework

I wrote a script for logging into a website and downloading customer data in the form of a csv using selenium package for python. Unfortunately the website just recently added a captcha to the login. ...
0
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0answers
6 views

Entity with different immutable record models

Having there is an entity called Product. It has a lot of properties stored, such as price, shortDescription, id, fullDescription, pictures and so on. I define such entities as Immutable Records, but ...
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0answers
6 views

How to convert multiple documents into a single pdf document in angular 7

I am building a module in angular 7 in which a user can select multiple files(can be jpg, png or pdf) and we will be converting them into a single pdf document. Suggestions would be appreciable. ...
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0answers
23 views

Which graph visualization library should I use for online graph editor?

I want to develop an online graph/topology editor.It should fulfill the following requirements: Add/delete/edit nodes and edges Drag and drop nodes Performance should be good for graphs with nodes > ...
0
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5 views

Can anyone recommend me a graphing program that can meet these requirements? ( Listed Below )

Basically, can somebody recommend me a graphing program for the following requirements? Able to handle an equation that will change based on user input with multiple variables can be used with only ...
0
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0answers
10 views

What is a good JS library (or other solution) that allows adding inline filters to search terms?

I want a JS library that analyses search terms as users type them and intelligently suggests filters based on the pattern of the search term. Alternatives to JS are welcome, although unlikely since ...
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0answers
3 views

Node module to only expose JSON files for configuration

I was wondering how can I create a node module that only expose JSON files for configuration. I can easily export JSON object from index.js but, I was thinking any better way to expose JSON from node ...
0
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0answers
4 views

What's your software/framework recommendations for building a CRUD application in java in a smart way

our firm develops softwares for business which mostly has CRUD (Create, Read, Update, Delete) functions. The software is quite big and provides several features to handle their data. And the data is ...
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0answers
7 views

Equipment management system

I am currently interning at an engineering firm, and as a peripheral task, I was asked to come out with an Equipment management systems. This system has to be able to track which equipment has been ...
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0answers
6 views

Is there any open source flow diagram library for angular that produce Json

I want to Integrate a flow diagram (Task flow) in my angular project, that produce JSON and when I want to edit that diagram, it should be get edited with previous JOSN. My first preference is Open ...