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!

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    972 δουλειές που βρέθηκαν, με τιμές EUR
    Firefox extention 11 ώρες left

    Το extention θα στέλνει σαν μήνυμα(email) σε προκαθορισμένο email το περιεχόμενο ενός "DIV" μιας σ&...

    €8 - €30
    €8 - €30
    0 προσφορές
    Node JS serialport/usb expert needed to control hardware 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    We are building application where we need to connect to hardware with serial port and perform hardware control with node js code. If you have very very good knowledge about node and node serial port then only reply with project. You will be working with remotely with team and hardware with team viewer so you can see how it works. When you apply for this project don't forget to mention &...

    €458 (Avg Bid)
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    2 προσφορές
    ruby on rails music playlist 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I am a backend engineer and looking for a rails developer with good front end skills to do a couple of features for one of my projects. Should be quick and easy job

    €40 (Avg Bid)
    €40 Μέση Προσφορά
    2 προσφορές
    Java Architects Needed 6 μέρες left

    I'm an Executive Headhunter with CGP currently working on Java Architect roles for a new Fintech software company that's a joint venture between two industry giants that will be announced in January. This is a new and exciting opportunity for talented Java Architects in Hong Kong to be on the front line of this major project that's going to be one of 2019's most talked about v...

    €3606 (Avg Bid)
    €3606 Μέση Προσφορά
    15 προσφορές
    Create SWAGGER API document 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Looking for someone to create swagger API specification for a given map document.

    €22 (Avg Bid)
    €22 Μέση Προσφορά
    2 προσφορές

    We have a sales page on which we would like to add a video that will autoplay on mute (upon landing on the page), but with buttons on the side of the video "Click here for sound". Upon clicking on the buttons, the video will continue to play with sound on. Note: the sales page is made in a page builder called Kartra, but it is possible to insert custom HTML on the page. Budget: 120$

    €107 (Avg Bid)
    €107 Μέση Προσφορά
    8 προσφορές
    Implement Stripe Checkout on Wix site 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I have a wix site, [κάνε είσοδο για να δεις το URL] and I need to put the Stripe Checkout plugin onto it, as the current Wix Store on the site doesn't do what I need it to. I understand that this may require some coding work on the wix site, but should be easy enough. Please ...

    €139 (Avg Bid)
    €139 Μέση Προσφορά
    13 προσφορές
    web expert 6 μέρες left

    Describe your experience with the fundamental technologies of the web: HTTP, SSL, HTML, CSS, JavaScript, and JSON *

    €4 / hr (Avg Bid)
    €4 / hr Μέση Προσφορά
    9 προσφορές
    selenium and JIRA rest api expert 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    need help in creating automatic jira tickets

    €16 / hr (Avg Bid)
    €16 / hr Μέση Προσφορά
    6 προσφορές
    Fix issues with WP site 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    - the nav dropdown is in boxes. It should span across full width of the browser - need to have navigation remain active when on a page within that section. ex: if user is on Who We Are or Opportunites pages, then Careers will show as active link About IMCO - Our Story page - make the points under "At the time of the report, there were over 100 public-sector pension funds in Ontario. The exp...

    €92 (Avg Bid)
    €92 Μέση Προσφορά
    29 προσφορές
    bull a simple API 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    some guide lines to develop an API

    €31 (Avg Bid)
    €31 Μέση Προσφορά
    6 προσφορές
    Bug fix for peatio 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Correct display part of wallet address

    €148 (Avg Bid)
    €148 Μέση Προσφορά
    10 προσφορές
    Page Speed for mobile only 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I have a Wordpress website and want to optimize it for mobile only. The current page speed by Google speed test in mobile is below 40/100. I want to make it 80+/100 in mobile. Desktop is showing 80+/100, so no need to do anything for Desktop. Need only for Mobile. I will accept the project completed only if the result is 80+/100 in mobile and Desktop. Website url: [κάνε &epsilo...

    €68 (Avg Bid)
    €68 Μέση Προσφορά
    13 προσφορές

    Need a Full stack developer who have some basic knowledge about cryptocurrency, blockchain, and are familiar with the following stack: Node.js, React.js, Redux , AWS, DynamoDB, the ideal candidate should have worked with several successful projects, is an ***excellent front-end developer*** The brokerage needs to have a payment mechanism for depositing the fund, as well as a dashboard for viewing...

    €18 / hr (Avg Bid)
    €18 / hr Μέση Προσφορά
    18 προσφορές

    I need a Simple app, that can run One application multiple times(Exactly 10), login on every of them with different login/password and do some automation in this app. Walking in game, joining game.

    €32 (Avg Bid)
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    3 προσφορές

    What I need here is VERY simple. I need someone to develop a very basic dashboard that allows the user to enter transaction details and visualize the end results in a dashboard style. THERE IS NO REGISTRATION ETC, ONLY ONE SIMPLE LOGIN. Please take a look at the 3 screenshots attached. Screenshot 1 - Dashboard displaying information obtained through form Screenshot 2 - User entering information ...

    €178 (Avg Bid)
    €178 Μέση Προσφορά
    24 προσφορές
    Wordpress Elementor Expert Make Popup from Map Marker 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hi, we are using Elementor Pro CreaMaps CodeCanyone Plugin Ultimate Addons PowerPack Addons We must Link a Google Maps Marker to a Elementor Section via Modal or Popup, the content is already in place we just need to make the Custom Code to make it work. Further instructions on PM, please must start now and finish with the next 4-6 hrs. Thank you

    €18 / hr (Avg Bid)
    €18 / hr Μέση Προσφορά
    14 προσφορές

    If you have real experience with react native ignite and node.js, I am sure that you will be awarded. All front end(UI/UX) files will be provided. We only require backend development and launch to iOS and Android stores. Ongoing support once live also required.

    €465 (Avg Bid)
    €465 Μέση Προσφορά
    6 προσφορές
    Magento Developer 6 μέρες left

    We are looking for Magento Developers with: - Magento 2 Experience (2 to 3 years experience) - Immediately available - Available to work part time or full time - If able to meet client 2 to 3 times a week. (Optional) - Angular experience is a bonus Please share projects you have worked on, and your experience details.

    €952 (Avg Bid)
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    23 προσφορές
    Build an app 6 μέρες left

    I want to build an app that allows users to save information, fill out form, and post advertising related to the forms that are filled out. I also will need charts and graphs, preferably like power bi, where you can click to drill down, etc. I can provide the design, but I will need the front and back-end coding.

    €1961834685 (Avg Bid)
    €1961834685 Μέση Προσφορά
    25 προσφορές
    JQUERY AND HTML HELP 6 μέρες left

    HELP TO ADD A ITEM TO A FAVOURITE LIST ON A PAGE AND REMOVE ITEM FROM THE LIST. NEED THIS WITHIN A HOUR TO BE DONE. I WELL SEND FULL CODE IMAGES SO YOU CAN VIEW DOCUMENT.

    €20 (Avg Bid)
    €20 Μέση Προσφορά
    19 προσφορές

    Hello...I need a music streaming web application where a user can stream and download Music, Videos and other music-related service base on subscription by airtime card

    €794 (Avg Bid)
    €794 Μέση Προσφορά
    10 προσφορές
    Wordpress Popup Maker or Ninja Popup Expert 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    We are looking to use Popup Maker or Ninja Popup on current Wordpress Website to load a CUSTOM TABS Content area from Google Maps Markers, we will explain in detail on full, must start right now and have experience using Popup or Modals for Wordpress.

    €10 / hr (Avg Bid)
    €10 / hr Μέση Προσφορά
    11 προσφορές
    Update a slider 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Need a developer to fix some issues with a slider I have. Slider is in html, Css, & javascript.

    €92 (Avg Bid)
    €92 Μέση Προσφορά
    59 προσφορές
    Woocommerce website fixes and custom improvements 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I've made woocommerce website that will sell CS:GO skins. You can check out my website at link: [κάνε είσοδο για να δεις το URL] (im running it in our native language, if needed I could change WP to english language). I'm looking for someone that can custom code some featu...

    €163 (Avg Bid)
    €163 Μέση Προσφορά
    16 προσφορές

    I am not a developer and I have breathtakingly idea. I am in needing in a [κάνε είσοδο για να δεις το URL] expert to convert my idea to code and web page. The work is to build animation background of page. Please attach your fantastic [κάνε είσ&omicron...

    €99 (Avg Bid)
    €99 Μέση Προσφορά
    7 προσφορές

    Make any small script which generates [κάνε είσοδο για να δεις το URL] file from any [κάνε είσοδο για να δεις το URL] playlist url. PROJECT DESCRIPTION AND EXAMPLE h...

    €22 (Avg Bid)
    €22 Μέση Προσφορά
    4 προσφορές
    Developer BackEnd Java 6 μέρες left

    Opportunity to work with development of microservices in Java, knowledge required: Spring Boot, Vertx, MySQL.

    €11 / hr (Avg Bid)
    €11 / hr Μέση Προσφορά
    14 προσφορές
    Using React Studio by Neonto, use our API to create a dashboard 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    React Studio is only on Mac OS. Our API documentation link can be found, here: [κάνε είσοδο για να δεις το URL] We want to create some example of simple Dashboards using React Studio. This sample code will be given to our client base. The contractor can work with us and the clie...

    €163 (Avg Bid)
    €163 Μέση Προσφορά
    9 προσφορές

    I have a Prestashop store issue on add to cart from ipad. I need to refresh the page to see the contents of the Ajax cart. When i add to cart, then click on Continue Shopping but cart is empty until i refresh the page (F5). I only will pay you when issue will fixed and client tested that works well. Prestashop version: 1.6.1.7

    €59 (Avg Bid)
    €59 Μέση Προσφορά
    3 προσφορές
    Wechat mini app 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need a wechat mini app built. Please do NOT bid if you have not done this before. You MUST know fluent Chinese and have worked with wechat mini app before.

    €551 (Avg Bid)
    €551 Μέση Προσφορά
    13 προσφορές
    Fix Errors in Existing Fencing Calculation Software 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Problem 1: When you use either the Pool or Timber Fencing Calculator then 'Place Order' the following error occurs. [κάνε είσοδο για να δεις το URL] [κάνε είσοδο για να δει&s...

    €86 (Avg Bid)
    €86 Μέση Προσφορά
    24 προσφορές
    Backend (Django, RestFramework API) 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Business Cloud Platform (similar to CRM) backend - Django (models with relations) / Django Rest Framework (serializing with filtering, searching, sorting = top demand at all !). Backend developer(individual ONLY, not a company !) must have experience min. 3 years with Python/Django as well as with Django Rest Framework. Before apply candidates must present portfolio with well done projects relate...

    €1237 (Avg Bid)
    €1237 Μέση Προσφορά
    61 προσφορές
    Wink - Free Dating 6 μέρες left

    it's quick to fix if the application finds the right solution to wink in which I am looking for a person to try to solve the problem install the app soon will see the problem and see the comments [κάνε είσοδο για να δεις το URL]

    €136 (Avg Bid)
    €136 Μέση Προσφορά
    6 προσφορές
    Codeigniter CRM/Project Management system upgrade and maintenance 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    We are using a CRM system developed in Codeigniter we use for Project Management. We need to enlarge the system capabilities, adding more features for process control and daily work schedule. If we are happy with the work we could continue with infinite modifications, adding RRHH extended capabilities, etc. We are loking for a capable Codeigniter developer which would be able to fully understand...

    €8 / hr (Avg Bid)
    €8 / hr Μέση Προσφορά
    15 προσφορές

    The point of the Plugin is to Redirect a visitor to a new URL that will open with an animation (small square or dot in the center of their screen) to a full screen when the visitor on the Word Press site or Post moves their mouse toward the top of their screen in an attempt to click the back button or exit the site, or on a mobile device, when they attempt to leave the site via the back or home bu...

    €181 (Avg Bid)
    €181 Μέση Προσφορά
    6 προσφορές

    I have a website that allows users to post without having to register or log in, I have posts already sorted by most likes, dislikes, newest, popular etc... but I want to display just most liked post in another section of my website. My website is build in php, SQL and javascript, It's a simple work, I already have all coded I just need someone to take my most liked post and put it in a certa...

    €14 (Avg Bid)
    €14 Μέση Προσφορά
    16 προσφορές
    Wordpress - Custom Google Maps Plugin 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hi, I have a PHP Site which uses data from XML File to display Markers on a Google Maps. I want to integrate this Page into my Wordpress site, but Wordpress is not showing the PHP File (even when I work with a PHP including Plugin. I think it is because of the Javascript the PHP File is using. So I think I will need a custom wordpress plugin to show the data.

    €147 (Avg Bid)
    €147 Μέση Προσφορά
    26 προσφορές
    Populated search error 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hi, I have the populated search on this plugin in WordPress and somehow it produces an 404 page. Before it works really well, I don't know why it doesn't work no more and it produces an 404 page. If anyone can help, please bid. Thanks

    €18 (Avg Bid)
    €18 Μέση Προσφορά
    8 προσφορές
    VUEJS EXISTING PROJECT 6 μέρες left

    Hello guys I have an VUEJS existing project that need some functions done. Need someone solo who is expert on VUEJS, ready to read and add/edit functions

    €35 / hr (Avg Bid)
    €35 / hr Μέση Προσφορά
    28 προσφορές
    Android Push notification from server 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    have an android app source in this app we call up a webUI Responsive web in a web we already have event notification on web now wanted to use that notifications as push notification for an android app dont want to use firebase for these notifications also wanted to add promotional notifications to the customers.

    €41 (Avg Bid)
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    4 προσφορές

    Experienced Django programmers ONLY 100% Positive Feedback Please We have a site built with Django.

    €160 (Avg Bid)
    €160 Μέση Προσφορά
    11 προσφορές
    Show a modal after form validation 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I have a [κάνε είσοδο για να δεις το URL] form submission all validation should happen. If it passes all the validation then a popup should appear with a message and a yes no button. If the yes button is clicked the form should be submitted. If no button is clicked the form should s...

    €17 (Avg Bid)
    €17 Μέση Προσφορά
    18 προσφορές
    need a yaml and programming expert 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    need a yaml and programming expert

    €17 (Avg Bid)
    €17 Μέση Προσφορά
    5 προσφορές
    EZ Profit Boxes 6 μέρες left

    I need a FullStack - LAMP developer for a WordPress Plug-in with Opt-in Box Templates that I retain the Rights too. The Plugin collects website visitor email addresses through the plug-ins Opt-in boxes and integrates with email service providers like iContact, Aweber, Getresponse, Constant-Contact, Mail Chimp, Mad-mimi. This plugin exists in various forms already so using Library files and open s...

    €320 (Avg Bid)
    €320 Μέση Προσφορά
    10 προσφορές
    Peatio Trading-UI 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Open Source Exchange Peatio UI / UX

    €276 (Avg Bid)
    €276 Μέση Προσφορά
    9 προσφορές
    Gmail api Webhook not working 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Need somebody to debug the problem and get it working It was working fine before The website is made with codeigniter

    €31 (Avg Bid)
    €31 Μέση Προσφορά
    4 προσφορές
    Amazon API integration 6 μέρες left

    Looking for a developer with experience integrating with various Amazon APIs

    €19 / hr (Avg Bid)
    €19 / hr Μέση Προσφορά
    23 προσφορές
    JavaScript - NodeJS 6 μέρες left

    Need to make the test cases for an API with jest. To implement GET POST and DELETE functions - API model will be given - API definition will be given

    €414 (Avg Bid)
    €414 Μέση Προσφορά
    44 προσφορές
    Website, Javascript App 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    We are working on a small javascript app. It will most likely use React + Redux + Apollo tech on front end. You will need to do a small 10 minutes coding example. This is an hourly milestone-based project. I usually work on milestones at 100-150. No time trackers. This is on-going project and will likely continue for a long time.

    €11 / hr (Avg Bid)
    €11 / hr Μέση Προσφορά
    27 προσφορές

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