Questions tagged [javascript]

JavaScript libraries, frameworks, plugins and JavaScript software development tools

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Connection between C++ client and server [closed]

I have a C++ application that needs to send and receive data from a server. For example: The client sends a request, "I'm online and I want my settings". The server checks if it's an authorized ...
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Is there a photo tagging library that lets users tag and add notes to a photograph?

I am looking for a javascript library or other language that will help my website's user tag and add notes to a photograph. For example, a user may spot a clue or item in a photograph that they may ...
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Fastest library for face detection in JavaScript

What is the fastest and most precise JavaScript library that will let met detect a face in an image? My goal is to automatically crop an image so that only the head is visible, before uploading it as ...
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Is there any tools that records the desktop actions and give a json file?

I am looking for something like selenium IDE which will work on windows desktop . So that i can record the user actions performed and export it to a json file.
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CMS to run Vue.js gallery

I'm looking for an (ideally) open-source CMS solution for a photo gallery. Since I am new to Vue.js and .js in general, I was wondering if there are some that you would recommend? The functionality ...
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Which JAMstack framework makes it easy to run tensorflow.js code on backend then show result on website?

Looking to deploy a machine learning model preferably on a JAMstack framework such as Gatsby, Hugo etc. The goal is to have an end-user upload a document then the machine learning program displays ...
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Scatter chart with multiple xaxis: top and bottom, grouped

Looking for chart library that allows multiple x axis, and allows those xaxis to be displayed both at top and bottom, in a way that top xaxis groups multiple bottom xaxis steps into one group. To ...
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All-in-one HTML, CSS and JavaScript editor for Windows

I'm looking for an all-in-one HTML, CSS and JavaScript editor for Windows. Preferably, Quick and lightweight. Syntax highlighting. Direct FTP/SFTP/FTPS. Code intelligence. Browser preview. Powerful ...
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18 views

How can I run an iFrame with HTML and JS code inside it from Java? [closed]

Tried Selenium, but didn't go through with it, due to a lot of bugs. Checked Java Swing, but didn't find appropriate methods. What technology can help me to achieve this? Ideally, not Selenium. Thanks
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Looking for a proper npm package to watch (folder and its subdirectories), copy modified files and transform found files (webpack replacement)

Currently, I use a shitty hacky webpack solution to watch, copy and transform files. I'd like to know if there was a dedicated package for this. I don't need any bundling of sorts. This is my current ...
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Which one is the lightweight database for a simple Cricket Scoreboard?

I am building a simple Cricket Scoreboard and I don't want to use any MVC Framework like ASP, Laravel or any other. I just want to show the current match statistics. Already, I used localStorage BUT ...
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How to get a flowchart or algorithm from code? [closed]

Good afternoon, I still have the old code(JavaScript) from previous workers. Can I somehow get / build a block diagram on it? Maybe there are some programs?
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Can anyone suggest a lightweight library for exponential slider in reactJS?

I am using material-ui for slider but this doesn't support exponential slider. I tried to search few more libraries like rc-slider but no to avail. So, i need some suggestion for implementation of ...
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HTML levels in Chrome Developer Tools

In Google Chrome Developer Tools we have an elements tab where we can browse all the elements. However, we don't see the full tree at ones. Therefor I've build a simple tool for that https://github....
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Looking for an elegant Guard-Close library for Typescript

(Hope this is on-topic here because StackOverflow considers these questions off-topic and shuts them down) In C# we have this nice guard-close library: https://github.com/ardalis/GuardClauses Is ...
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Can I only learn Vue.js to create simple apps or do I have to learn a backend like Node.js as well?

I'm currently working for my dad in his food processing factory. I would like to design a webapp that can help us in some of our daily operations i.e recipes storage, recipe research, costings etc. We ...
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How to connect my html template using javascript to postgres database?

I am using flask with python and in my html template , I am using simple javascript, I have tables in my postgres database aND i want to display those tables, I want to know, is it possible? and if ...
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Is there a free software or javascript library you can use to finish surveys?

All in the title. Looking for a script that would let me auto-fill the form elements for some pre-filled information like name, age etc.
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8 views

JS libary for PDF stream compression and decompression

Im appending data to a PDF file with code, and it needs to be able to support XRefStreams. But I cant seem to find any well explained libraries to use for compression. Node-forge seems to have the ...
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1answer
11 views

Building a dynamic book

My current project involves creating a user guide. The guide needs to be dynamic such that a different version is built into a book depending on who is downloading it/what params are passed to it. The ...
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18 views

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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Legend Required, file handling and web application

I want to code, so that i can and use the content of the file to auto-fill a form on my webpage, including basic info requirements that a resume has. I have used python docx library this far but ...
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2answers
77 views

What softwares should we use in creating a live web-based dashboard?

We're new programmers in the company and our supervisor wants us to make a web-based dashboard that updates every time. But there are even no senior programmer here that helps us and trained us ...
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I need to Graphs like UML diagrams or Nodes for my app

I am looking for any open-source angular based module to integrate with the app I am working on my aim is to have options for drag and dropping the elements which should be connected with other nodes, ...
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7 views

How can I reach native features using an Android Zebra device with my webView app?

I am currently working on a Zebra tc520k scanner device. The device itself is an Android that comes with scanning ability, signture capture, printing abilities... etc. My app as of now is a javascript ...
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8 views

JS Lib to create SVG in the browser

I know that I could create SVG with pure JavaScript without the help of a library. But I guess using a library would help me. Required features: open source help to create SVG graphics should work ...
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1answer
26 views

Autofill chrome extension random mail [closed]

i have this code to generate random mail: var chars = 'abcdefghijklmnopqrstuvwxyz1234567890'; var string = ''; for(var ii=0; ii<15; ii++){ string += chars[Math.floor(Math.random() * chars....
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1answer
10 views

Any JS library to do animation on scroll?

I visited a website https://www.beargrylls.com/ and found a awesome animation on scroll. There are few famous libraries like scrollmagic and AOS for on scroll animation but I did not able to do ...
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funnel Chart to show Project Phases

I am searching a chart library which can be produce charts as per attached picture the sample data is also attached in another image. please guide me if any one know the char library
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Svg spline animation - what is easy way to do this?

I'm thinking about complex animation which is basically 2d-sign man walking. I already have some good skills with illustrator, js (node, react) and after effects. The thing i want to achive is ...
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50 views

What is some good software where i can write & execute JS code? [closed]

I am looking for something like https://playcode.io/online-javascript-editor but software
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1answer
8 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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Cloud database only for premium users

I work with react-native and am interested in creating an application that saves to a cloud database for premium users only. The user would normally persist on the local device, but if had a premium ...
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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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JavaScript library for XMPP chat

What would be a good JavaScript library for an XMPP chat application? We are using ejabberd as the server. We need WhatsApp-like features such as message sending and receiving, file sharing, and ...
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27 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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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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2answers
20 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 ...
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1answer
12 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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36 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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1answer
13 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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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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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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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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7 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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1answer
40 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 ...
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1answer
15 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 ...