Questions tagged [javascript]

JavaScript libraries, frameworks, plugins and JavaScript software development tools

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24 views

Integrate a document viewer in my website like Firmroom

I am working on a website with Vanilla Js and PHP, where one user can upload files of format (pdf, doc, ppt, excel) and share with others but others can only view file in the website only instead of ...
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8 views

Best language to edit and visualize 3d models on web app [closed]

I would like to create a web app where I would import a STL file model, and be able to visualize it and edit it (select some area, create some extrusion etc...). I started to play around with Python ...
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9 views

Can you recommend a command line JavaScript interpreter?

I would like to try out an AES encryption facility: https://cdnjs.cloudflare.com/ajax/libs/crypto-js/3.1.2/rollups/aes.js But without using a browser, with a command line tool, if it exists at all. ...
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8 views

Self hosted JS library for live presentation (no screensharing)

I am searching for a self hosted library for live presentations of documents in a browser based on JS. Presented documents like PDFs would get converted to HTML slides. Current slide position (and ...
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11 views

Looking for a React package/component that reveals the next select options step-by-step based on a tree-structured data source

I'm trying to see if there exists a React package/component that takes in an tree-structured object (e.g. in JSON) such as { "question": "Foo?", "options": { "Yes": { "...
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4answers
30 views

Chart library suggestion request

I have to find a library that is capable of creating charts, like the one in the picture. I have tried Chart.js and AnyChart, but they don't seem to be able to handle a chart like below. The scenario ...
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1answer
9 views

Framework/tooling suggestions for building an editor-presentation type site like slides.com?

I've been building Electron desktop apps for a few years and I have a "presentation tool" type app using d3 which I'd like to explore moving online. An example is something like slides.com (a pretty ...
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6 views

Graph Modeling of an energy network using Javascript / Angular

I'm currently developing a web-application using NodeJS + Express for the backend and Angular as the frontend. My backend gets a continuous stream of data which is supposed to go into a node-based ...
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11 views

ChatBot with HTTP routing capabilities

I got a simple idea around an automated issue agent and I would like to put it into real world. It should be a ChatBot application that will get requests sent by another application (say Rest HTTP ...
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7 views

Looking for react component for inline (live) translations

I am looking for solution to create inline translation similar to that one from magento 1. I was faced with that for many years, but this days we decided to move magento 1 to something more modern. ...
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5 views

What are some practical options for keeping small unit tests right in the .js source file?

So I'm looking for tools / processes, or reasons to not have functions and tests in the same source file. "If literate programming didn't yet catch on, that shows the idea is wrong" someone said. But ...
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1answer
31 views

Deep Tree Structure as Menu/Navbar

I have a deep tree structure which should be rendered at the front-end like a menu structure in the browser. I had a look at Bootstrap4 NavBar but I am unsure if this is the right tool. Since the ...
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Vimeo screen sharing that the play and stop feature is done by one user

I am looking for a script that would allow for video sharing on Vimeo where start and stop are being controlled by one admin account. Sort of like Netflix Party or Watch2gether. Would appreciate any ...
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1answer
35 views

Which framework for my small single-page web application is the best fit?

I'm currently starting a small project which consists of creating a single-page web application which is capable of modeling node-based networks. The functionality of this network is to visualize ...
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1answer
14 views

Snipping tool javascript library

I am searching for a JavaScript library that allows me to draw a square selection box onto an image in browser. As a result, I'd like to have the coordinates of the selection box on the image. Is ...
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4 views

OSS for embedded comment sections (on a website)

I am looking for a tool that handles user comments on a website, something similar to e.g. disqus but open source and, very importantly, self-hosted. The closest thing to what I want is: https://...
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8 views

JS/jQuery lightbox plugin with hard links and customization?

I am looking for a lightbox plugin to suit all my needs. I am building a photography portfolio site, and currently working on the gallery. I dont want each image to have its own site, but I do however ...
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17 views

Javascript Image Creator/Editor Library

Is there a javascript library using canvas (or any other type) that starts with a canvas size and the user is allowed to choose from a predefined list of images (we are getting from server) and places ...
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3 views

Looking for JavaScript library equivalent to GO package

I'm looking for JavaScript Code Generator. It should be very similar to this one (but that is written and dedicated for GO language) https://github.com/dave/jennifer
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5 views

Canvas based workflow Debugger in UI

I am trying to build a canvas-based workflow builder web application. A user can drag and drop activities/palettes to the canvas and build a workflow. Based on the workflow built by the user, an ...
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14 views

Using heatmap view in custom images JS

I'm making a web with angular 9, taking data about pressure sensors in the feet and I would like to have a visual way to represent the data. I saw some libraries that handle heatmaps like D3.js but I ...
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8 views

Singlish to Sinhala converting API

I want to convert Singlish text to Sinhala in my webpage. Therefore I'm looking for a good API for it. I found one it is http://www.easysinhalaunicode.com/API.html but it converts some Singlish text ...
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6 views

Library for creating MySQL queries from Java Script (other than Sequelize)?

Is there any good tool (library) to create MySQL queries from JS objects? I'm mainly interested in a low level tool, without instantialization and instance methods. Pure SQL output, but built ...
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10 views

diff library that can markup the delta between two strings

We're looking to show a revision history between two text entries, ideally using semantic html with demarcating edits tags: <ins> <del> So for example: Old Text Stack Overflow is a ...
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1answer
25 views

WYSIWYG Spreadsheet/Tables

I am searching for a JS library to edit HTML tables in a WYSIWYG way. Required features: open source Adding new columns, rows Line breaks in cells should be possible alignment of cell content should ...
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6 views

What's a tool that will construct a UML diagram from a JavaScript source file?

I have a JavaScript source file that is large enough that reading it will take a substantial amount of time, but small enough that a UML diagram would potentially provide a useful map of the relations ...
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8 views

I want to create a folder view like Google Drive

I want to create a folder view like Google Drive using Javascript. My idea is to store all files in a folder on AWS S3, and save the info of the file to the database. I wanna display files as ...
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3answers
37 views

Javascript chart library with noscript fallback support

What are some libraries for generating dynamic javascript charts that also provide fallback support to users without JS? I'm looking at adding graphs to a website. I really like the way chart.js ...
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5 views

Opensource Javascript library to check password strength in web form

For https://github.com/bstarynk/helpcovid we need some JavaScript library which checks, in recent browser (or on mobile phones) the "strength" of some entered password and perhaps gives graphical ...
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13 views

right tool for retrieving user-agent properties for statistical purposes

There's a Java / JavaScript web app and I had to store in a database a few user agent properties for each login (successful authentication). Example properties are: device is mobile or not os, ...
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7 views

Which JS library makes developing an SDK of standalone components easier?

We have an online communication service provides chatting, desktop sharing, video conference, whiteboard and etc. Recently we decided to renew our UI and include an SDK for other developers letting ...
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3 views

VScode plugin that checks require and import path for JavaScript

For TypeScript VScode can check if the require and import path is correct but the feature is missing for JavaScript. Is there a plugin that can do it?
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Is there an automatically javascript browser type checker that replaces unmatched type with default value?

While we have typescript to ensure (to an extend) that the project itself has cohesive types once we start requesting APIs to the backend we cannot ensure the types returned from the server would ...
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16 views

JavaScript Server-File Manager

I am developing a little software with a WYSIWYG editor. Therefore i am searching a javascript library which looks more or less like the following. Features should be: Upload of images and videos ...
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2answers
28 views

Is there any browser that only asks the server for plain text?

I've run out of data on my mobile (Wi-Fi is not available all the time). However, I still want to search for websites where the important part of the content is only on the plain HTML (for example: ...
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1answer
16 views

Speech comparison engine

I need a lightweight, non-cloud library to compare speech samples with words (preferrably for English, French, German, Spanish and pther languages), written in JS or WebAssembly or compiled for JS ...
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6 views

Angular Material or Angular library that supports split screen

Is there a library or relatively straight forward way to code a split screen view in Angular? I need support for a left and right window. And the center bar between them must be resizable with the ...
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1answer
18 views

Need to add email click tracking - to our application

A small part of my software needs to send out emails. I could really do with adding tracking capability, to see when links are clicked (and who clicked them). I could add this myself (via VBA/.Net/...
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0answers
9 views

What are good packages to schedule jobs in express?

Coming from a rails background where DelayedJob/sidekiq integrate very simply with the Rails application, I am a little unsure about how to do the same with Express. I found bull in a few examples ...
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21 views

Program that allows printing (on a local printer, without a browser confirmation window) with JS

For security reasons this is not allowed by default (JS send directly to the printer, something to print) The program requirements would be: work on windows 7 be free (or open source) print to the ...
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1answer
20 views

JavaScript Library to add text and images to a “canvas” and aligning them

What I am trying to achieve, is the following JS funtionality: https://imgur.com/a/UrA51Pw. There are essentially three tabs. I should be able to add some text to the canvas (the font is customizable),...
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1answer
17 views

Pixel minigame to embed on website

I am looking for the source of a small videogame I can embedd on a onepage website. I am looking for something very simple like pong, or an 8-bit kind of arkanoid. The goal is to embed it on a small ...
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132 views

Recommended javascript library for export the HTML table

I'm looking for a comprehensive javascript library to export HTML table to following : 1-Excel. 2- CSV. 3- PDF. and Also print Function
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0answers
15 views

Virtualized list in pure JS

I am looking for virtualized list library, created to work in vanilla JS, that supports variable height of row/item in list. Sticky items (like position: sticky) support is also welcome. There must ...
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0answers
16 views

Terms rewriting system for solving systems of algebraic equations

Problem description Having system of equations as input (in whatever format): x + y = 6 2x + y = 9 I would like to output manual, step-by-step high-school-like solution. In other words applying ...
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0answers
9 views

Recommended web UI component for geoplotting in browser?

I am looking for a backend-independent UI component which allows drawing and plotting simple maps and some overlay information like dots. It should up-to-date (= work with recent major browsers, ...
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7 views

Virtual list for chat log - pure js

Looking for Virtual list library for chat log. Library has to: display logs from bottom to top allows to dynamically add / remove content allows for variable height of log / item of list be faster ...
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0answers
8 views

NodeJS production code coverage

I'm trying to find a production code coverage module for NodeJS. Something equivalent to CoverBand (ruby gem). Basically, I want to be able to run my app in production and detect dead code. I'm using ...
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4 views

Javascript “lightbox” type lib which can handle mixed media content (video, images, audio)

I've been looking for a Javascript "lightbox" type lib which can handle mixed media content (video, images, audio) for use in an Electron app. I've been using lightgallery for individual media ...
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12 views

Is there a Javascript library that provides canvas and toolbox features

I have been giving the task to develop a web application that will allow end users to design their own Sign. Users can select templates (different canvas sizes) add text, images etc.. and this will ...

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