Real-time JavaScript Drawing Board

I'm looking for JavaScript freelancers to build a web-based drawing app. Users will connect to draw and chat on an "interactive whiteboard" in real-time. There are programs like this made in Flash, but we'll do it in JS/HTML to be mobile compatible, maybe with Meteor or NodeJS.

To give you an idea of what we're aiming for, these are our design mockups for PC (mobile has a different design): [url removed, login to view] But none of that is needed just yet.

Before all of that fun stuff, we just need to make the canvas work. So ignore the design. Think of a blank white page. The page only has to do the following:

1. Users connect to the server's blank canvas (the easy part!)

2. Brushstrokes/cursors get animated. Brushstroke paths are split into segments while a user is drawing (maybe every 100ms, 200ms?). Each segment is a data packet. Instead of being instantly rendered they should be retraced locally - so the line moves from (x,y) to (x,y). Example: [url removed, login to view]

Compare two windows of [url removed, login to view] side-by-side. Notice the cursor isn't animated naturally. It instantly updates piece by piece. That's the problem we want to solve, and to work for a lot of users in the same space.

If we can just make drawing work with smooth animation for compatible browsers, that's the hard part done! After that it's all fun and games... tools, chat, other features.

Taidot: HTML5, Javascript, node.js

Näytä lisää: with what to design packet, whiteboard freelancers, whiteboard drawing animation, white board animation freelancers, white-board, two line segments, test board, segments on a line, programs needed for freelancers, nodejs freelancers, nodejs for freelancers, need a whiteboard animation, line line segment, line and line segments, is there an app for freelancers, http www freelancers net, freelancers whiteboard, freelancers nodejs, freelancers mobile games, flash animation freelancers

Tietoa työnantajasta:
( 0 arvostelua ) Vietnam

Projektin tunnus: #10186010

28 freelanceria on tarjonnut keskimäärin %project_bid_stats_avg_sub_26% %project_currencyDetails_sign_sub_27% tähän työhön


Hi, I have total around 8-9 years of exp in web technology. What you want I think like any webx white paper application. So that from one place you can redirect multiple screens. I know this is possible wit Lisää

$1250 USD 20 päivässä
(31 arvostelua)

some demo test [login to view URL] [login to view URL] [login to view URL] included chatting module First, I am sunsoftpro, I from VietNam. Nice to meet you! I ha Lisää

$1400 USD 32 päivässä
(97 arvostelua)

Hello, I m Tahsinul Alam, completed Masters in Software Engineering now working as one of the project manager of Workspace Infotech, software/Outsourcing firm located in Dhaka, Bangladesh. We have 13 different team Lisää

$1250 USD 20 päivässä
(19 arvostelua)

Hello, I have checked your requirements. We are one of the best programming team on freelancer. We have more than 107+ Client Reviews (Feedbacks). Please check our profile here: Lisää

$2361 USD 30 päivässä
(14 arvostelua)

Hello, I understood the initial scope of this project. Although i want to discuss further this job in order to prepare the final concept for this project. After Complete discussion over the call or in chat, i Lisää

$1546 USD 40 päivässä
(11 arvostelua)

Hello Sir, I Read Your Project Details and I know Node.js . I Understand the work and I want to say You That Its a Good project and in that Case We need to discuss About this Job. I got your Overall idea and I am fami Lisää

$1368 USD 30 päivässä
(7 arvostelua)
$1052 USD 20 päivässä
(39 arvostelua)

Hi there, I’d like to be considered for your Project. I’m a designer and developer with expertise and experience in Web designing, HTML, CSS, PHP, AJAX, JQuery, Wordpress, MySql, magento, joomla,etc. For 6 years I’v Lisää

$1250 USD 20 päivässä
(8 arvostelua)

Hi, I am a qualified front-end and server-side web developer and interested in working with you on your project. I can develop an interactive real-time board exactly as you require. We should develop this project Lisää

$2000 USD 20 päivässä
(8 arvostelua)

checked this requirement,and i think we can easily handle this requirement,i will tell you something about my team, Have a team of 34 professionals,with more then 11 year of experiecen,worked in php/mysql,LARAVEL-4,S Lisää

$1200 USD 25 päivässä
(5 arvostelua)

Hi, It was awesome to see that your project is matching with my skills and knowledge. I've 7 years experience in website design and development. I am web Professional, Designer, Programmer, QA, SEO expert along with h Lisää

$1184 USD 20 päivässä
(5 arvostelua)

Hello, I've been developing iOS and Android applications for 9 years. Mobile applications for iOS (iPhone, iPad, Apple Watch) and Android (phones, tablets, watches). I am expert front-end (Javascript) and back-end ( Lisää

$1555 USD 10 päivässä
(2 arvostelua)
$876 USD 20 päivässä
(8 arvostelua)

Hi there, Thanks for sharing your requirement. Sounds interesting..!! I am one of the best person for MEAN development and I have also specialized in developing web applications using AngularJS, Node.js and meteor. Lisää

$1500 USD 30 päivässä
(3 arvostelua)

Dear, we are a freelancer team who have a long and extensive background following: - building website based on some technologies such as : NODEJS, MYSQL, MONGODB, REDIS, ANGULARJS, RESTUL API.... - building mob Lisää

$833 USD 20 päivässä
(2 arvostelua)

Hi there. I'm Sean. Your project seems very engaging and challenging. I was inspired by Krita especially its powerful and flexible brush engine and for the longest time I wanted to build a simple version of it for t Lisää

$1050 USD 30 päivässä
(2 arvostelua)

I am an independent and proficient web professional with 9 years of experience in this industry. Being an adept at UI / Web design, I ensure dedication and quality work with prime focus on time commitment and customer Lisää

$1250 USD 20 päivässä
(4 arvostelua)
$750 USD 30 päivässä
(4 arvostelua)

Hi, I have read your specification and can definitely help you with your requirements. I have recently completed whiteboard. Please open a line of communication to discuss the project so that i can make it as Lisää

$777 USD 20 päivässä
(4 arvostelua)

Greetings! My name is Nikolay Subora and I am a COO and project manager of Calm Lion company, that based in Ukraine(UTC+2). We are a team of 7 experts that developed mobile applications and games for android and ios. Lisää

$1250 USD 10 päivässä
(0 arvostelua)