Javascript jobs

Freelancer.com is offering you thousands of JavaScript gurus who will help you with all your JavaScript tasks in a timeless manner and with excellent proficiency. JavaScript is a scripting language used to enable programmatic access to objects within software applications. JavaScript will make your website more interactive, allowing your users input information, move elements around on the page, and make your website more functional.

If you are a JavaScript guru, can finish tasks with high level standards and in a timeless manner, then this is the right place for you! Freelancer.com supplies JavaScript freelancers with thousands of projects, having clients from all over the world looking for having their job done professionally and settling for nothing but the best. Jobs vary from building a dynamic web & desktop applications to fixing errors and malfunctions with Scripts. Those clients are looking for someone like you to get the job done. If you believe you can do that, then start bidding on JavaScript project and get paid with an average of $200 per project!

Hire Javascript Developers

Filter

My recent searches
Filter by:
Budget
to
to
to
Skills
Languages
    Job State
    919 jobs found, pricing in USD

    Looking for someone to create a script to boost snapchat score. The script will take the persons snapchat username and password, automatically sign in, add a specific account, and send a set number of snapchats to that specific account (number depends on what amount the individual chooses), then unadd the account as if it never happened. This could be linked to a website where i can accept payment from buyers. I am trying to replicate what [login to view URL] is doing.

    $138 (Avg Bid)
    $138 Avg Bid
    4 bids

    i am in need of a javascript expert to make an easy fast work will take around 1 hour regards

    $39 (Avg Bid)
    $39 Avg Bid
    23 bids

    need an expert craft developer who knws twig template and php libraries.

    $16 / hr (Avg Bid)
    $16 / hr Avg Bid
    15 bids

    I need PHP expert alos to know c# for fix some error in script its urgent and need to work via teamviewer

    $144 (Avg Bid)
    $144 Avg Bid
    16 bids
    Employee Activity Tracker 6 days left
    VERIFIED

    I want to build a product (A SAAS based application). Right now we are using time doctor for our team which costing alot each month .Its like Time doctor. I need a cross platform desktop app which can be installed on any any OS. For web part i an thinking for LAMP or MERN or Mean stack. I am open for the suggestion. Thanks

    $3196 (Avg Bid)
    $3196 Avg Bid
    5 bids
    Gráfico dinámico 6 days left
    VERIFIED

    Necesito un gráfico sencillo de linea dinámico para mi web. Que este gráfico varié según varia una variable que tengo en mi web. Gracias.

    $5 / hr (Avg Bid)
    $5 / hr Avg Bid
    4 bids
    |Setup Dreamweawer CS6 6 days left
    VERIFIED

    I need help to setup Dreamweawer version CS6 and establish connectin with godaddy hosting Server phpMySQL Database. You Have to have good epirience with seting up Database connection with Dreamweawer. I have AndyDesc app on my PC or you can use TeamViewer to setup Dreamweawer on my PC. Only serious offers/ proposals please. You have to teach me and show me step by step how to do this connections after sucesfull esablish connection with database.

    $17 (Avg Bid)
    $17 Avg Bid
    7 bids

    I have a webcam that uploads images with random names every 3 seconds. I need 3 things: 1) Find second newest image (not newest as sometimes this isn't fully uploaded when it is fetched). This then must be updated every 3 seconds while website is open - without web page refreshing, only image. Timestamp showing date and time image was created in GMT to be included under image. 2) Create looping animation of previous 60 newest JPG images (from oldest to newest) at a speed of 3 images per second 3) Display 60 newest images from oldest to newest in a list . Timestamp showing date and time image was created in GMT to be included under each image. Code to help: I have used this PHP to find the newest image - but not the second newest image: <?php $base_url = 'page/images'; $newest_mtime = 0; $show_file = 'page/images/[login to view URL]'; if ($handle = opendir($base_url)) { while (false !== ($latestFile = readdir($handle))) { if (($latestFile != '.') && ($latestFile != '..') && ($latestFile != '.htaccess')) { $mtime = filemtime("$base_url/$latestFile"); if ($mtime > $newest_mtime) { $newest_mtime = $mtime; $show_file = "page/images/$latestFile"; } } } } echo '<img src="' .$show_file. '" alt="Latest from the web">'; ?> Also I made this loop when the image was always update with the same name, this doesn't;t work now that images have random names: <table> <tbody> <tr> <td align=”center”><img src=”[login to view URL] alt=”Image will refresh every 0 Minutes 5 Seconds” width=”640″ height=”480″ name=”tcimage0″ border=”1″ /></td> </tr> <tr> <td>This is my webcam…</td> </tr> </tbody> </table> <script type=”text/javascript” language=”JavaScript”>// <![CDATA[ var tcimages = new Array(); tcimages[0] = “[login to view URL]”; interval = 5000; function Refresh() { for (i=0; i<=0; i++) { tmp = new Date(); tmp = “?” + [login to view URL](); [login to view URL][“tcimage” + i].src = tcimages[i] + tmp; } setTimeout(“Refresh()”, interval); } Refresh(); // ]]></script> </tbody> </table>

    $38 (Avg Bid)
    $38 Avg Bid
    5 bids

    1. The new currency should be tradable against BTC on my server where Peatio is running. 2. Is should be possible to deposit and withdraw BON. 3. Any required fixed after Peatio installation should be addressed and pushed to [login to view URL]

    $590 (Avg Bid)
    $590 Avg Bid
    5 bids

    complete left design work in core php website

    $41 / hr (Avg Bid)
    $41 / hr Avg Bid
    7 bids

    Hi, I need dropshipping tool for Aliexpress and Banggood . Details will be shared via chat

    $146 (Avg Bid)
    $146 Avg Bid
    4 bids

    i had a form made (html/ javascript/ php) and it works great emailing the form to 3 emails addresses. I want to use the form on another website of mine. When i copy and paste the form and edit the email addresses the form is sent to, it doesn't send to the new emails. I need help finishing the job.

    $97 (Avg Bid)
    $97 Avg Bid
    46 bids

    hello, I need a wordpress plugin ... for soccer results, and classification table. same as this site: [login to view URL] Doubts? ask

    $25 (Avg Bid)
    $25 Avg Bid
    1 bids

    I’m wanting to build a share bar on Shopify that looks like this one here on medium to display on blog posts. Screenshot also attached [login to view URL] The bar moves down the side of the page as you scroll, however on mobile I'd like it to sit as a static bar on the page (horizontally). The elements would be: - Share to Pinterest - Share to Facebook - Share to Twitter - Share to Google+. - View/read counter (# of people who have read the article) like in the [login to view URL] example - Counter for each share option to show how many times the article has been shared- this would display as a rounded up number like next to the clapping hands icon on the [login to view URL] example I can design something similar with these elements but am looking to have it built. All the design elements (icons) would be so the build would need to be to the design spec.

    $123 (Avg Bid)
    $123 Avg Bid
    7 bids

    today, we can create a stacked bar chart, a grouped bar chart and a combo chart. what I need is a combination of all: 1st dimension is the x axis; 2nd dimension is the stack; third dimension is a group; 4th and more is a line. a sample will be: Revenue/cost; budget vers actuals. Revenue/cost will be stacked - this shows costs as negative, revenue as positive (stacked). then compare budget and actual side by side. the line can be trends

    $998 (Avg Bid)
    $998 Avg Bid
    7 bids

    TechEquipt requires the talents of a top class app and website designer to assist our creative director through the design process of various projects. The main tasks will involve: - Making revisions to Sketch or PSD files based on custom feedback - Uploading revisions to Invision to collect client feedback - Liaising with the internal team to ensure designs meet UI/UX, Software and SEO standards. - Must be comfortable with Sketch (and some Photoshop) - Must be able to work with some crossover to AEST (GMT + 10) - Good communication skills, comfortable having voice or video calls. - Will strongly consider any candidates that also have strong frontend development experience (HTML, CSS, Javascript).

    $4 / hr (Avg Bid)
    $4 / hr Avg Bid
    17 bids

    I need a front end developer who can implement a new design for an existing website. The front end will be done in React.js. The backend already exists in Rails but may need a few updates to implement the new React design. I will provide a complete Adobe XD file for desktop, tablet and mobile versions. We will provide any copy and images that will be needed that are not already in the backend.

    $1039 (Avg Bid)
    $1039 Avg Bid
    23 bids
    Build small MVP iOS app 6 days left
    VERIFIED

    We need help creating a MVP app for iOS that will let customers get in contact with suppliers in their local place. We are looking for a good all-round developer that can handle both back-end and front-end coding. We will provide mock-ups for all screens as soon as we have agreed on price. In a nutshell the MVP app must do: For users/customers: - Create an account as a customer with name, e-mail, phone, password - Post a new job with a title, short description, and address where the job should be done - Chat with supplier - Rate and comment contracted supplier For suppliers: - Create an account as a supplier with name, e-mail, phone, password, company - Create small profile page for the company with short description - Answer incoming jobs - Chat with customer Back-end CMS: - Remove accounts - Remove posts - Justify ratings and comments - Analytics of: - number of users & suppliers - number of inlogs per user/supplier - track usage/time spent etc.

    $695 (Avg Bid)
    $695 Avg Bid
    40 bids

    I need someone with past experience in developing bookmaker sports websites and software. The upstream sites that will provide the soccer feeds  data will be availed for the developer to collect the information and present it nicely as other similar sports website operate . No user forums needed on the site,I will be the only user for now. Do not bid if you can't give an exact quote and not a general quote which will later change. Secondly please send a list of references that I can go through.

    $161 (Avg Bid)
    $161 Avg Bid
    6 bids

    I need someone with past experience in developing sports webusites and software. The upstream sites that will provide the soccer feeds  data will be availed for the developer to collect the information and present it nicely as other similar sports website operate . No user forums needed on the site,I will be the only user for now. Do not bid if you can't give an exact quote and not a general quote which will later change. Secondly please send a list of references that I can go through.

    $142 (Avg Bid)
    $142 Avg Bid
    15 bids
    youtube live hls download 6 days left
    VERIFIED

    want to make php script which can download m3u8. for example [login to view URL]

    $29 (Avg Bid)
    $29 Avg Bid
    4 bids

    Need a Java Coded Project on E-Library Management System.

    $27 (Avg Bid)
    $27 Avg Bid
    4 bids
    HTML5 Game - 27851 6 days left
    VERIFIED

    Project is to create a simple 2D browser-based game. Must have strong knowledge of front-end development including HTML, Javascript, and CSS. Additional details will be shared with selected developer.

    $168 (Avg Bid)
    $168 Avg Bid
    19 bids

    Find the requirement for Church Automation Product. Product has to develop in - PHP-Laraval or MongoDB or React JS.

    $1132 (Avg Bid)
    $1132 Avg Bid
    36 bids

    Find the requirement for Church Automation Product. Product has to develop in - PHP-Laraval or MongoDB or React JS.

    $1097 (Avg Bid)
    $1097 Avg Bid
    29 bids
    Mac  and windows pdf viewer 6 days left
    VERIFIED

    I need you to develop some software for me. I would like this software to be developed for Mac + windows installer  using Javascript or any other technology. Mac + windows application required it is a pdf viewer with some detailed features

    $750 (Avg Bid)
    $750 Avg Bid
    1 bids

    Preciso desenvover um chatbot de atendimento no magento Preciso que o cliente que acessar o e-commerce possa ver a listagem de consultores disponíveis e entao consiga escolher um para conversar

    $18 / hr (Avg Bid)
    $18 / hr Avg Bid
    8 bids

    This is a web application for office premises through which we can communicate others and share documents or other files through this application.I built this application using [login to view URL] application is like as whatsapp [login to view URL] is in under progress. 50% development work completed.

    $28 / hr (Avg Bid)
    $28 / hr Avg Bid
    3 bids

    Hello There I need a Web Designer & Developer for a long term work, We want to create online course in which students learn directly from their mentor through online. there will be different timeline courses, some will be 3 mouths, 6 mouths and 1 years. there will fees for student through which they will apply for course it will be like school which is online. What i want for you 1 you need to be experienced and have done this type of work before 2 website is already created, you need to create online course system in website 3 you need to setup payment method 4 you need to setup all privacy and security parts. 5 after finishing you must stick with us for future corrections, modified and updates by mobile and online or by directly interacting with us. 6 here is example that how i want check the link [login to view URL] Alright then send me your work sample and apply asap Thank you Application Question

    $170 (Avg Bid)
    $170 Avg Bid
    7 bids

    Mi occorre la realizzazione di uno slider uguale a quello nel file allegato. composto da più DIV ( già realizzato ma da ottimizzare) dove ogni dive contiene un'immagine che temporizzato ( magari ogni 3 secondi ) cambi l'immagine con una seconda immagine e testo. Richiede competenze di CSS/HTML/JS/ JQuery. Solo con utenti che parlano italiano

    $167 (Avg Bid)
    $167 Avg Bid
    12 bids

    Miristream is a fast & powerful VideoChat encoder that lets you broadcast high quality video, audio and chat in a single package. A large video preview window and adjustable font sizes make it easy to use, while information about the clients including usernames, usage history and other information provide insite to your broadcasters to help drive per-minute sales, tips or donations. Visual and audible alerts, instant sales notifications and private messages are all built-in too. Which includes all features on this site: [login to view URL]

    $2738 (Avg Bid)
    $2738 Avg Bid
    13 bids
    BSD to HTML 6 days left

    I have 3 psd pages i need to Convert them to responsive website (bootstrap). PS : you must deliver css + html + images etc and valide sass(scss) files.

    $139 (Avg Bid)
    $139 Avg Bid
    62 bids

    wordpress optimiztion desired. Defer parsing of JavaScript, Leverage browser caching, Add Expires headers, Make fewer HTTP requests, Reduce DNS lookups, etc.

    $113 (Avg Bid)
    $113 Avg Bid
    41 bids

    Angular 5 developer needed to convert PSD into Angular 5

    $101 (Avg Bid)
    $101 Avg Bid
    9 bids

    Using Wordpress plugin formidable forms: [login to view URL] I am loading some forms onto a page with Ajax. This works well the forms display, but don't work correctly, because they are missing a CDATA section that usually gets loaded when the forms get loaded the normal way from the backend. Preferably looking for a developer familiar with the plugin or otherwise someone able to look at the plugin code and offer advise on how to also load the data the forms need to work corectly. Javascript: (function($) { var serviceValue; $('#quickquote-services').change(function() { serviceValue = $(this).val(); $.ajax({ url: [login to view URL], type: 'post', data: { action: 'ajax_quickquote', value: serviceValue }, success: function( html ) { $('#quick-quote-modal').html(html); $.getScript( "/wp-content/plugins/formidable-pro/js/[login to view URL]" ); } }) }); })(jQuery); In the PHP function the Ajax script calls I'm loading the forms with: ... echo FrmFormsController::get_form_shortcode(array('id' => $form1)); ... echo FrmFormsController::get_form_shortcode(array('id' => $form2)); ...

    $52 (Avg Bid)
    $52 Avg Bid
    7 bids

    I hired a developer to create a WordPress plugin that would provide a custom-built calendar, scheduling, and timesheet system accessible via smart phone (iPhone and Android) that also gets customer data from Quickbooks Online. When the developer finally delivered the product, I learned that he had created it for CodeIgniter instead of WordPress, which is definitely not what I ordered. I need someone to convert what he built into a WordPress plugin, with all of the functionality he built into the CodeIgniter version. I attached both his final software plus the original pdf document I gave to him to reference when he built it. Please examine the files carefully before submitting your bid. I am not impressed by people who bid before they study the project.

    $558 (Avg Bid)
    $558 Avg Bid
    34 bids
    Small CSS tweaks 6 days left
    VERIFIED

    We have certain elements that need to be made such that they appear in the same place across browsers and different laptop screen sizes.

    $23 (Avg Bid)
    $23 Avg Bid
    41 bids

    complete left design work in core php website

    $42 (Avg Bid)
    $42 Avg Bid
    27 bids

    I need an app that has a roughly about 20 form fields, that can take and store pictures, that will request a customer drawn signature pad, has terms and conditions and it can store files by cloud and on the phone if the cloud is down (to be uploaded automatically when connected to the network). The data stored must be able to be retrieved under different variables and can be retrieved by cloud front end website. Something similar to this form we designed roughly....[login to view URL]

    $185 (Avg Bid)
    $185 Avg Bid
    22 bids

    I have a photoshop javascript and there is an error. I need someone to fix it.

    $19 (Avg Bid)
    $19 Avg Bid
    9 bids

    How can I do so that browsers do not block the pop-up window and allow the user to register in the application. I have a web application that when the user presses enter the application opens a window, but browsers block it.

    $12 / hr (Avg Bid)
    $12 / hr Avg Bid
    20 bids

    Hi, Im looking for a freelancer who can code a dropshpping tool for Aliexpress and Banggood.

    $467 (Avg Bid)
    $467 Avg Bid
    10 bids

    Hey there! We run [login to view URL] (NSFW 18+) and serve streaming and downloadable videos to our members. Right now, we have one video option, which serves 1 video file per update. These videos are 1080p and can be hard to stream for mobile users. We want to have the option to post a 2nd identical video of that same update, just at 480p for our mobile users to be able to view without problems. You would be altering our admin panel's functionality to allow me to do this and website's PHP/xcrud code to display the video and a link to download the lower-quality video for our members. This should be pretty easy to do once you look at the code. Serious offers only please type the word "phenomenal" in your offer to show that you've read this far and comprehend what we are looking for. Thanks and happy bidding!

    $213 (Avg Bid)
    $213 Avg Bid
    18 bids

    Hi Everyone, I want to build an RESTFUL api for receiving and sending bitcoin and bitcoin cash as below: + receive: - generate new address for my users (users send bitcoin to that address) - check the balance, confirmations to set the transaction status. + users can do the withdraw the bitcoin or bitcoin cash automatically. please bid here if you can do it.

    $27 (Avg Bid)
    $27 Avg Bid
    4 bids

    Desarrollar un chatbot con comunicación fluida, debe funcionar en sitio web y permitir integración con APP Movil a través de API.

    $577 (Avg Bid)
    $577 Avg Bid
    5 bids

    I need to implement SSO and OAuth2 on my website to integrate an API in my website.

    $177 (Avg Bid)
    $177 Avg Bid
    7 bids

    You should have an experience in Phone verification using facebook, firebase or other things. Anyway don't care, however you can verify with Phone and receive accessToken as a result. Only Developer who has experience in this section, so that you can easily solve this problem. My budget is below $150.

    $150 (Avg Bid)
    $150 Avg Bid
    8 bids

    We are looking for experience developers with previous experience with Audio video chat scripting such as webRTC/html5 front end and backend should be done by same develpor Mobile friendly. Admin Panel User registration User management Kick/mute/ban option Avatar upload.

    $693 (Avg Bid)
    $693 Avg Bid
    23 bids

    i want someone who can implement a file php already having the codes for the 3 captchas on my theme thank you

    $137 (Avg Bid)
    $137 Avg Bid
    20 bids

    Top Javascript Community Articles