Questions tagged [javascript]

JavaScript libraries, frameworks, plugins and JavaScript software development tools

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Is there a js npm module that can tokenize js code without excluding any token types as well as not care about errors in code?

I am making a code editor component using HTML, CSS and JS. In order to add syntax highlighting I used ESpree to tokenize everything, however I realized that Espree ignores comments, and also stops ...
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10 views

What is a good Javascript Unit testing framework that can run tests in my application environment?

Can someone help me with a good Javascript Unit testing framework that can run tests run from the browser under my application environment? I looked into a few frameworks and all of those involved ...
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21 views

How can I use native capabilities in progressive web apps (PWAs)?

I'm trying to develop two separate web apps with each geofencing and inter-app communication features. These are features that the web does not support today. I want to use the PWA option mostly ...
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Is there any good open source bulk e-certificate generator library for Angular and Nodejs?

I am unable to find a good open-source bulk e-certificate generator library that can be integrated in a MEAN stack project. What I'm looking for is something like this: https://github.com/nab331/...
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Framework for editing, uploading, saving Excel in React

I'm using React and I need a library and by using it I want to upload an excel from the computer (I'm doing it with react-dropzone), edit it in the browser and can save the edited version to the ...
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Javascript/QML code-analysis library that can be integrated in a C++/Qt application?

I have a C++ Qt application that I would like to make scriptable. The user can write JS/QML scripts and compile them using Qt's QJSEngine. In the application's script editor, I would like to have ...
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16 views

Alternative for Geany?

I am using Geany to write JavaScript-Code with integrated Java (Nashorn JavaScript Engine). The problem is, that Geany does not show me syntax errors or does not autocomplete method names i.e. foo....
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CSS preprocessor, available in PHP and simple JavaScript

I'm planning to build kind of a WYSIWYG homepage editor and want to let the user decide on e.g. colors etc. in frontend. Means: User can select a color from a color picker and his page should change. ...
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free selfhosted webform builder , which is able to generate PDF from the enetered data

I am looking for a free (even better if it is open source) self-hostable webform builder software , which is able to generate PDF from entered data - using a PDF template. Please suggest. Note: that ...
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I need help selecting any of these Angular, Vue, React [closed]

This may be not a platform to ask such question but than I believe this is the platform which can give me a grate advice so can choose the right one as per the project requirement. Or please suggest ...
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21 views

JavaScript library/framework to extract text from HTML

We are recently working on the development of a crawler. One major feature/function is to do transformation from crawled HTML into text. We have surveyed a few python solution such as scrapy. However, ...
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Programmably creating professional PDF documents for publishing

I would like to create a website to automatically generate high-end pdf documents based on a template I provide. The template would then be sent off to a publisher. The publisher is looking for the ...
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Equivalent of visual events for mutation observers

So I am debugging some mutation observer stuff and really don't understand why it is not firing in some situation but not others. A visual events type of tool that would show me all the observers ...
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A javascript console for a webpage [closed]

I am making a website to help people learn to code(in javascript). I plan to have it start with drag and drop blocks but then eventually lead to actual coding. I'm working on the real coding portion ...
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2answers
79 views

What is a good tech stack for a rather small web app in 2019?

i want to outsource development of a rather small web application, but would like to get a good grasp on what the architecture should look like. I am somehow familiar with technology, but my last ...
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What can I use to test websites created in HTML5 with folders, assets, and libraries on a Chromebook/Chrome-OS?

I used to use the Editey IDE to teach students to make websites, but they just cancelled their free plan and I'm having trouble finding a replacement. I can still use Caret to write the website files, ...
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1answer
132 views

How to connect draggable divs? (gratis alternative to jsPlumb)

I am seeking a gratis solution to this six year old S.O question (which still has no accepted answer, and the most upvoted costs AUD 3.5k (although there is a community edition with very limited ...
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31 views

Ionic app, recurring monthly payment

I am developing an Ionic 3 app. I would need to integrate recurring payments to my app... So as to get paid every month by the user, whith user's card data. I tried Stripe, which seems to be the ...
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Collect browser console logs using JavaScript

Suggest me a JavaScript library to collect Front End browser's console logs( like console.log() ).
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4 views

Switching webpage screens with animation

I would like to create a touchscreen GUI with HTML (+PHP/JS) and I would like to have (at least) 2 screens there. Let's say I have screenA and a button to screenB and vice versa. I want screens to be ...
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9 views

Recommendations for Node.js IMAP packages?

I'm looking to build an extremely basic email client using Node.js, however, I am struggling to find any well-documented IMAP packages. I am aware of imap/node-imap, but there seems to be very little ...
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9 views

Take data from USB connected Android or iOS device and input into website form on connected PC

I have an app on Android or iOS that logs data over time while disconnected from a PC. I want to then connect it to a PC via USB and push a button in the app or on the PC that automatically takes the ...
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Need a Framework to create a drag and drop objects

I am searching for a framework to create a web application where the user can drag and drop some objects from a lateral panel to a main container and create some links between these objects. Thank ...
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Cut out part of an image (not rectangular or any other simple shape) and past it to another image

I have a dashboard (web panel) written in PHP with AngularJS and I have to add a photo editor functionality to it. Basically, I have 2 photos. One background and a vehicle photo. The user wants to ...
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12 views

React Native Count Checked Boxes in Stack Navigation

I am working on React Native for two days only and I have major problem with storing data. My project using react-native-navigation and focusing on Drawer navigation which provides me to use nested ...
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41 views

JavaScript library to edit a PDF file

I created a project using React Js that consumes endPoints for dynamic data (i don't have access to those endpoints). And it's been three days now i'm searching for a solution that can help me to ...
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Is there a web-app that will run custom editable JavaScript and host an image of the resulting rendered page?

I want to show the result of some custom JavaScript in a GitHub readme, ideally in such a way that others could go and edit the JavaScript and see the altered results via a link. Web-apps like ...
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5 views

Javascript friendly alternative to Sqlite

I have an electronJS application utilizing sqlite. I would like to know if there is an equivalent embedded database written in pure javascript that I can use for ellectronJS.
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What are some good Javascript front end (web page) faceted search libraries as alternatives to filtrify?

I have a website that uses filtrify to provide faceted searching through a very long, involved list. This is working great and is a fantastic web-based, front-end only, Javascript project that takes ...
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18 views

JavaScript/MIDI API to manipulate MIDI files

I need to write a utility program to manipulate MIDI type 0/1 files. The API can work online or offline and should be open source. I really prefer to write it in JavaScript ( it is OK if it has cross-...
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1answer
22 views

html5/canvas/js component/chart for time data visualization that support both client-side zoom and server-side downsampling

I search for html5/canvas/js chart component for time data visualization that support both client-side zoom and server-side downsampling I mean JS widget that provides API to handle zoom event and ...
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How to draw a Venn-Voronoi Diagram for Website

Hello I need to create a diagram like the one in the attachment, it also needs to be interactive, for example when you put the mouse on one of them it gets bigger and they will be clickable. When you ...
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Plug-in to add an “adult content warning” on a static website?

I'm looking for a plug-in or other software that permits a static website (for example one built using Hugo or Jekyll) to have an "adult content warning"? Ideally it should remember the user's ...
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An SDK/plugin/etc to send/receive messages to/from Whatsapp?

Our company has a website running on WordPress. My boss asked me if it's possible to make a chat application on the website. Our work hours are from 8 am to 5 pm. After work hours we sometimes get a ...
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3 views

I want a CMS in Javascript or Reactive

I'm looking to replace Wordpress for simple websites with some Javascript CMS because Wordpress are being too slow for most websites.
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28 views

Is there any Python Syntax-checking library written in Javascript?

I am developing a web-environment app for python-syntax checking much like pep8online. I was wondering if there are libraries for python-syntax checking written in Javascript, since in my app there ...
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71 views

Ionic Storage VS Sqlite

I'm working on ionic 4 app and I have requirement of maintaining data in offline mode, and remember the connected user I have gone through a lot of research among which one to choose whether to use ...
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1answer
21 views

Downloadable Image or PDF created from div data

I am building a website where a user can add data to a element on the HTML page. The data will consist of images and text. I am wondering if there is a way that I can export this data to a PDF or ...
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12 views

Static site generator that can be exported and run locally

I usually build a PDF, spreadsheet, or other docs that I send as reports for a project. I'd like to move to a portable SSG because it will give a lot more functionality. I don't have the resources to ...
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30 views

Javascript Rich Text Editor with annotations like Google Docs

do you know about some Rich-Text-Editor or WYSIWYG editor for javascript which offers annotation functionality similar to Google Docs? Basic functionality = for any text selection you could add ...
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40 views

Eclipse: Javascript plugin which allows to open a function implementation

I would like to find a plugin for Eclipse which open a function implementation after clicking (or pressing something) on that function call. When I click on a function call while pressing Ctrl and ...
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38 views

Chrome extension which allows custom javascript code to run after page load

I'm looking to see if anyone knows of a Chrome extension where you can run saved Javascript code (or run a .js file) for a website after it loads. So it would be the equivalent to opening up and ...
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1answer
28 views

How to scrape a dynamic webpage

I want to scrape webpages with dynamically loaded content. As a user browsing this webpage, I have to click on an HTML element before the content of interest is dynamically loaded into the page. I ...
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1answer
54 views

Javascript package or plugin to create network diagrams with IPs

Is there a plugin or a package where I can create visual network diagrams like in cisco packet tracer, so that our technicians can request their network schedule per customer. I have already seen ...
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6 views

Gratis JS component to visualize the importance of parts within a whole

[Updtae] Since no one replied to my request for an AngularJs component, I will settle for any kind of JS - Vure, JQuery, plain old JS, anything else ... I am looking for a gratis JS component. Let’s ...
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5 views

Per app distributed in memory database with ORM interface

I am making a custom XMPP client and in order to keep information for roster, XEP-0045 chatroom and some extra info on them eg. Whether a user has send message on on them or whether a user has ...
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8 views

Custom page maker

Is there any plugin (free or purchasable) where we can design a page layout with drag and drop functionality including creating a table in between of the page, adding custom text, and also changing ...
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16 views

Need an API to run npm command from Java application

I am creating a Java application UI that do some edits in an ionic app. then I need to run the ionic app with the command npm run test automatically from the Java application. I am almost done with ...
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9 views

Which service should I use for simple turn-based card game?

I'm planning to make a simple card game using React where there will be many simultaneous lobbies. I know that I will have to use some kind of database to store realtime match data. My question is: ...
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6 views

What are some good tools for analyzing legacy javascript?

I'm considering joining my first open source project. This one is a game written in javascript & HTML5 and I would like to get some recommendations for tools to use for analyzing the existing code ...