Questions tagged [javascript]

JavaScript libraries, frameworks, plugins and JavaScript software development tools

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Online 3D Model Viewer in python and/or JavaScript

I want to make a online 3D model viewer which can support many formats such as sldprt, catprt, igs, step etc. I searched for it and found pyassimp which is a python binding for ASSIMP, which can be ...
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Deployment options for websites and web applications

I just want to ask a question about deployment options for a small business site I'm building for a friend. I'm thinking a static site should get the job done. The site would just contain the home ...
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5 views

Recommendation for auto generative media queries

I would like to ask is there any tool or library to auto-generate media queries using javascript? why do I need it? If I want to write a media query for a particular device, I need to write custom ...
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10 views

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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14 views

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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1answer
25 views

Build a website to show a portfolio of python financial projects?

I have developed a portfolio trading strategy using python. I would like to develop a website to show the portfolio trading in real life. Movements in the stock exchange, individual stocks, ...
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31 views

MS HTA doesn't support CSS FlexBox and other modern features, could you suggest another way of converting HTML into Application?

All! I need to resolve the following conceptual question. I used HTA for a dozen years, and I used to convert my HTAs to MS Windows exe files using old ExeScript software, which puts an HTA and all ...
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8 views

What library to create a diagram editor like draw.io?

I wanna create an editor where users can add elements to the canvas, resize them move them around creating new shapes and with the use of a grid, similar to what draw.io is with undo, redo and some of ...
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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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1answer
31 views

Website to take notes and e-mail them

Background: I'm a Technical Director at a church. My background is more with AV than IT, but I wear both hats here. I'm alright with computers, but website development beyond basic HTML is something I ...
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11 views

Can you suggest a JavaScript component that will allow table-like region selection on the image?

I’m looking for the JavaScript component that will allow to select table-like region on the image. Something similar to react-region-select, but the challenge is that this component should allow to ...
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5 views

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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1answer
33 views

Development for vehicle tracking software

I'm trying to develop a script/software that reads information from a Google Sheet linked to a Google Form and writes specific entries to a table. The form is used to track when vehicles leave and ...
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7 views

How to connect pre-exising react app with php and my SQL - Beginner's Approach

Just to provide a quick background, i don't have any knowledge about using php as a server-side script with react app on the front-end. I don't know what goes into installing and configuring php so ...
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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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7 views

Help with building chatbot

I'm looking to build a chatbot that can interact with JavaScript elements on the page it's hosted on. More specifically, I'm wanting a list on the HTML page to be crossed off one by one when the ...
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14 views

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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1answer
22 views

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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1answer
54 views

Is there an hybrid app framework which is HTML-CSS-JavaScript → all vanilla and if so what is it?

I need an Hybrid app framework which is HTML-CSS-JavaScript → all vanilla, that would allow me to develop hybrid applications usable in both Desktop computers (laptops or otherwise) and pocket ...
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5 views

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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13 views

How to build an interactive map of an office building?

I'm trying to design a map of each floor of our office building. I just need some basic functionality and am not sure where to begin. I'm building all of this into my angular web app. I'd like a ...
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10 views

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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1answer
20 views

Recommendation to build a corporate website with CMS

I need help in the following problem, but some relevant contex. I studied software engenier in college and learnt mainly Java, C, some JS and after I graduate, my first job was on a low code company, ...
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1answer
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How to limit login access and create ban after 4 attempts to web application based on user's IP address? [closed]

i have created the js file for this purpose but i cannot find a way to limit the access after 3 failed attempts based on user's ip address. can someone please suggest me a way to do that? i do not ...
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5 views

Need some json library for Treeview

i need to display following Data (just a snipped) as a Treeview. Now, this was managed with Excel and VBA but this way has no future. (Treeview.ocx) line_x.extruder_A.temperature.FO.set line_x....
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Looking for a 3d slider-carousel for react.js

I found the following 3d carousel which is for vue.js here It is great but i can not find its equivalent for react.js, is there any?
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9 views

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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6 views

Which plugin may I use to show such this graph?

I want to show the following graph example in web environment. I tried D3 js library but didn't find an example to render such this graph. May you please help me how can I generate this graph using ...
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3 views

Is there a ReactJS chat library that supports multi-colored fill in area charts?

I am searching for a ReactJS chart library that would allow me to fill different parts of an area chart with different colors, like on the attached picture. I've looked into a few chart libraries, but ...
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11 views

Best Test Automation Tool for JS based web applications

Currently we have an end to end test automation framework developed in Java and running with Selenium and TestNG for testing web applications. We want to be able to extend the framework to support ...
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8 views

School record system with JavaScript

So, I have just finished learning the basics of Javascript and was looking for a project. I decided on making an app for my school which manages the data of students. I plan to make in a server based ...
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9 views

Visual Studio Code Extensions?

What are the main VS extensions , that must be available to perform perfect fronted duties . I downloaded Visual Studio Code and I have started to download some extensions , that could assist in term ...
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5 views

Client Side Password Verification

Is there a JavaScript library that can verify a PHP password_hash()? I am building an offline PWA and would like to download the password hash from my credentials database to my webpage where there ...
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5 views

I need a javascript gallery plugin that has sub galleries

Is there a gallery plugin that lets me make a gallery where each thumbnail has a sub gallery? Example: there is a gallery of cars, thumbnails with the pictures of cars and when enlarging one thumbnail ...
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7 views

Online tool to see your website as it were live

Sorry if it is an easy one.... Are there any software or online tools to see your website as it were live. I am learning image optimization and would like to see how fast images load(visually). ...
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1answer
20 views

Is there a software capable of creating native mobile apps with JavaScript, HTML and CSS only?

There is a ton of software, so diverse and sophisticated that almost capable of making coffee themselves. We have Electron.JS which builds cross platform desktop apps with JavaScript only. But has ...
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1answer
17 views

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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63 views

Free plagiarism checker with API

I am building a plagiarism checker for my essay writing site. I am not able to find any plagiarism checker API for free, where I'll be able to send data and get the result as a percentage. I searched ...
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7 views

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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1answer
88 views

Vanilla Javascript Formbuilder

I'm looking for a formbuilder creator made in Javascript that doesn't require React/Node.js to use it. Something like this: https://github.com/kevinchappell/formBuilder but it uses react. There is a ...
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6 views

Need a database which I can build with java and read with javascript

I need to build a database for a html in java. The html itself is generated from java. I want to have some java objects stored in the database. In the html I want to have access via jscript on the ...
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7 views

Generating Javascript Code via a JSON Request

I'm trying to find a tool to use that can generate JavaScript code from a JSON request. The use case is to allow users to fill in a web interface form field with different types of data. When the form ...
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8 views

JS/HTML5 library or code to paste/edit screenshots directly in browser

I need something like Cherrytree in a browser since the dev doesn't have a web version (may have abandoned dev on it) and I can't install CherryTree or browser extensions everywhere I need to work. ...
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2answers
283 views

Free JavaScript Charting Library

Please suggest some free JavaScript charting library. I need it for basic usage for gauge and line chart creation. (Highchart and Canvas.js are not free for commercial use). I need to create a gauge ...
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8 views

A desktop widget or app from my trading web site

I'm implementing a trading web site using Angular CLI. The site allows users to watch stock market quotes (constantly updating using web sockets data), place orders and monitor their positions. ...
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5 views

Backend audio player

I am developing a kind of audio player with web development. I have already finished the main code for it, but I would like to add a backend system with PHP, MySQL or something like this. I was ...
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18 views

What is the best way to build an interactive phase portrait of a differential system on web page?

I need to add an interactive phase portrait of a differential equations(Ramsey model). A user should be able to vary parameters of a system and see changes in the phase portrait live. Which way is ...
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11 views

Software for a SmartMirror application with face recognition and voice control

I would like to create a Smartmirror. I want to define some standard "Widgets" which display information. But I also want to make it possible to create new widgets in runtime via xml, html/js or ...
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12 views

MapChart para react-native

I need to do as the map chart that google used here: https://trends.google.com/trends/explore?date=today%205-y&q=react%20native,xamarin. Where it shows the map and each country with its ...
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9 views

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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