Javascript Jobs

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Fixed-Price - Entry Level ($) - Est. Budget: $100 - Posted
My SMF forum was moved to a new web host, and has some minor functionality issues, for example I can't access Private Messages anymore. I'd like to hire someone for a contract to update SMF to the latest version software, and restore all functionality. This should be a very easy job for anyone familiar with SMF software.
Skills: JavaScript HTML HTML5 PHP
Fixed-Price - Intermediate ($$) - Est. Budget: $20 - Posted
I have a minor issue with one of my scripts: Currently, the a dataUrl is assigned to the imgData variable (line 33), which makes the js-file large. I need the dataUrl to be generated from a url of a jpg-image.
Skills: JavaScript
Fixed-Price - Entry Level ($) - Est. Budget: $10 - Posted
Seeking to place PDF files from classroom notes online as simple downloadable file to read. Intend to charge 0.99 cents to download or to generate revenue via adsense or some other means. Need guidance as to how & where to put the app, including which store or other area of the internet. Can discuss pricing and ideas over Skype audio/video. May be long-term possibilities. This business entrepreneur is operating on a very tight budget, and would consider partnership opportunities as well. Seeking honest & dependable assistance & guidance.
Skills: JavaScript Adobe Photoshop Graphic design jQuery
Hourly - Intermediate ($$) - Est. Time: 1 to 3 months, Less than 10 hrs/week - Posted
We have plan to develop various web application for educational institute in Australia which may require PHP, MySQL, CSS, HTML5, JavaScript, JQuery, AJAX experiences. Details can be discussed further to interested freelancer and long term job opportunity may be created.
Skills: JavaScript CSS3 HTML5 jQuery
Fixed-Price - Intermediate ($$) - Est. Budget: $50 - Posted
This task is to create a fork of the React repository (, and modify it to allow a component's render function to be defined as `async` ( Your first step (after installing the necessary NPM/babel dependency), will be to modify `ReactCompositeComponent._renderValidatedComponentWithoutOwnerOrContext` to be an async function (just add the `async` keyword to the function). You will also need to make all callers of the function await the return value. This will cause many of the unit tests to fail (since they are relying on the synchronous behavior), but you don't need to worry about that. Failing unit tests is fine. Just make sure that one of the examples in the examples directory works with your new code. If you do well on this task, there is opportunity for future/continued work and we can switch you over to hourly.
Skills: JavaScript Node.js React.js
Fixed-Price - Expert ($$$) - Est. Budget: $300 - Posted
We are looking for the below skills: Test Automation Expert using Protractor,JavaScript,Webstorm for UI,Web Services automation and unit testing using TDD. ... Experience in using protractor for UI and Web Services. 2. Scripting with Jasmine,JavaScript. 3. Worked on end to end UI automation scripting with above tech stack. 4.
Skills: JavaScript Automated Testing
Fixed-Price - Intermediate ($$) - Est. Budget: $30 - Posted
I would preferbly like to see a solution in R. If not then a solution written in JavaScript. And if it is at not all possible with dygraph, then maybe it is possible using another form of JavaScript plotting? ... And if it is at not all possible with dygraph, then maybe it is possible using another form of JavaScript plotting? Code example: library(xts) ; library(dygraphs) data1 <- c(1,2,3,3,3,4,5,6) data2 <- data1*-1 date <- seq(as.POSIXct("2016-01-01 00:00:00"), as.POSIXct("2016-01-01 00:00:00")+length(data1)*1800-1800, 1800) ts_data1 <- xts(data1, = date) names(ts_data1) <- "data1" ts_data2 <- xts(data2, = date) names(ts_data2) <- "data2" ts_plot <- cbind(ts_data1, ts_data2) dy_plot <- dygraph(ts_plot) %>% dyOptions(stackedGraph = TRUE, stepPlot = TRUE) print(dy_plot)
Skills: JavaScript R
Fixed-Price - Intermediate ($$) - Est. Budget: $2,500 - Posted
Looking for a professional experienced in web design, in particular building social network sites. Initially looking to set up the network and functions. This work could become on going as the network grows. An ability to develop for mobile content as well as desktop computers preferred but can be integrated with skills of another developer if needed.
Skills: JavaScript HTML5 PHP Website Development