Questions tagged [javascript]

JavaScript libraries, frameworks, plugins and JavaScript software development tools

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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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1answer
37 views

How to render a fillable PDF form on the web

I have a PDF that has a fillable form on it. You can see an example of such a PDF here. When I open this link in chrome, I'm guessing it uses the built in PDF viewer and I'm able to fill in the ...
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1answer
11 views

Which UI is best suited for poll in react Js

I want to create a picture poll similar to that of facebook on my reactJs app. I use antd for my UI but they don't seem to have the component. I have searched for good UIs online didn't see anything ...
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3 views

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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14 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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1answer
63 views

Extract tables from pdf using Javascript

I am looking for Node.js library for extracting tables from PDF files. I have successfully used tabula-java as a stand-alone application. I have tried the following: Tried using tabula-js, which ...
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1answer
15 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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2answers
23 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
206 views

I need a JS based app launcher that can launch any third party web apps

I am looking for a JavaScript based utility which is suitable to launch third party apps. Following are the features expected: Launch the app via URL which can be loaded in iFrame when App is not ...
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2answers
106 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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5 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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0answers
6 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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1answer
33 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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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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19 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
25 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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1answer
19 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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1answer
25 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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0answers
54 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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1answer
376 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 ...
8
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1answer
747 views

Javascript library for flowcharting

I have a requirement for modelling flowchart like (workflows) diagrams in the Web application. Request suggestions for an open-source javascript library for the same. Features I am looking include ...
4
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1answer
76 views

Interactive graph visualisation for website

I'm looking to visualize a tree graph for my website/tool. Technical requirements: support for modern browsers JavaScript (bonus points for TypeScript support or at least typings available) ideally ...
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1answer
17 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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0answers
10 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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2answers
280 views

Is there a Marpa port for Node.js or other Earley parser with full abstract syntax forest support?

Marpa is an implementation of an Earley parser for Perl. Earley parsers are parsers which can handle very ambiguous grammars in cubic time in the general case - O(n3). There are some Earley parsers ...
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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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1answer
58 views

what VScode extension can I use to go to declaration on ctrl + click?

I can ctrl + click and it goes to the declaration in the php, like this: The problem is, my files do not only have php. It doesn't work with javascript functions as you can see: Is there any ...
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1answer
17 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. ...
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1answer
16 views

Looking for suggestions on best stack to use for my public facing site and app

I am wondering the best way to serve my site and app. Maybe I am over thinking it. I am building a website and app for my medical billing and coding company as well as my medical marijuana doctor ...
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1answer
73 views

JavaScript chart webapp

I'm looking for a webapp that allows me to code in JavaScript based on CSV files and create charts using one of the JavaScript charting libraries like plotly or highcharts. Does such a thing exist? ...
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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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1answer
22 views

Is there any Javascript library to process sound files (.mp3, .wav)?

I have some task where i have to check the quality of sound in .wav file Following things i need to identify: To detect Audio files with so much background noise in it. To check whether the volume ...
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0answers
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
7 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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1answer
126 views

Anyone come across a js calendar that can show custom intervals as rows with vertical layout in resource planner view/mode?

Looking to generate a calendar similar to the one here based on SharePoint list items. Open to using Google Charts or FullCalendar. Would like to be able to set scroll window size in weeks or months. ...
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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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0answers
8 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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1answer
35 views

Looking for a zip code lookup database to get city and state

I would like to improve my forms and remove city and state fields so that there are 2 less fields to fill out. I have an input field for city and select drop-down for state. Instead of asking visitors ...
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1answer
32 views

Error loading VizFrame in SAPUI5

I've created some code to visualize an VizFrame in SAPUI5. But the app tells me that I have no data. I can't figure out why.It loads well the jason file with data but don't display anything. My view ...
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0answers
8 views

How to solve a non linear equation in nodejs / javascript

I have to solve an excel solver equation. Which content some non linear equations. let assume X is 12*1 vector of unknown values. the element values are x1,x2,x3,..,x12 y1,y2,...,y12 are known ...
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2answers
62 views

Implement non-persistent data storage with data structures in Javascript

For one of my projects, I am required not to use a database to store data in memory. Instead, I must use data structures for that. I tried to search the web but can't find good ressources that help ...
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0answers
17 views

JS Library to stitch together HTML files

I would like to exclusively have a rest backend with every other part of the site being fully static. In order to do this I need a js libarary that makes the users browser download and stitch together ...
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0answers
8 views

Javascript (front-end) file structure in Node JS + Express application

I am making an application wit this tech stack: Node JS, Express JS, EJS. I am having a hard time organizing my front end javascript code which is increasingly becoming bloated. I am trying to find a ...
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1answer
5 views

Looking for a library to an email from my email to another email, and passing javascript variables

I'm trying to set up a method of filling out an online form (in javascript), and having that data email to my mothers business email so that she can contact them or other stuff. I'm decent at Java, ...
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0answers
2 views

Runtime typing for REST JSON API in TypeScript

Is there anything better than io-ts library (except from making my own type guards) for runtime typing in TypeScript what I will mainly use to check JSON HTTP request schema? I am starting to hate ...
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0answers
9 views

Website hosting ideas that allows custom feature implementation

I am currently exploring the idea of developing a website for business purposes.I am looking at web hosting solutions that will handle a lot of styling and compatibility itself e.g. Sqaurespace which ...
2
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1answer
65 views

Browser-based end-to-end encrypted calls without registration

I am looking for a browser-based solution to make end-to-end encrypted calls without having to register (as in verify an email, sms, oauth etc.). From what I understand this could be accomplished ...
1
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1answer
63 views

Best solution to display comics on a website

I am drawing a comic and I want to share it on my personal site. Problem is I don't know any cool js / reactjs plugins to create a comic reader. I want something smooth and cool, that ideally would ...
4
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1answer
928 views

Which webGL/Canvas library should be used for 2D animation with clipping/masking of images using custom shapes

I want to use Canvas/WebGL technologies for creating lots of full Width/Height background images with custom shapes clipping/masking. Here are the features I am looking for: Layers Custom shapes ...

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