jQuery / Prototype is an open source, Javascript library that is designed to help simplify the process of writing and managing code. It is a popular library that enables developers to use pre-coded components, such as adding animations, interactivity, and even AJAX through plugins. With jQuery / Prototype, a dedicated jQuery Developer can easily create powerful web applications that can be tailored to suit the needs of the client without having to write much extra code.

Here's some projects that our expert jQuery Developer made real:

  • Provide interactive features such as smooth scrolling, interactive menus with popups, and sliders
  • Automate processes with AJAX calls, allowing the user to refresh certain portions of their web page without having to navigate back or forward in the browser
  • Implement animation effects and effects flow while user is interacting with the application
  • Develop applications that work responsively across various devices, ensuring that your projects look as good on mobile devices as they do on desktop computers
  • Create complex forms with multiple plugin integrations, offering users a seamless experience when filling out those forms.

Our expert jQuery Developers have been able to make all sorts of projects come alive in our clients’ websites. Whether it's customization of components like sliders or creating complex web applications with tailored AJAX requests - a good jQuery Developer can help make your website come to life. If you've got a project for us to tackle, we'd love to hear it. Post your project on Freelancer.com today and hire a dedicated and talented jQuery Developer from our community.

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    Hi, I am looking for an experienced programmer to help resolve an issue with a module graphique pop up. The pop up is not working after we move it. This pop up is suppose to validate some dots datas on a graph. Here is a video showing the issue : Not sure if it's javascript or ajax. Only bid if you know you can solve this. Bid with your final price only.

    €30 (Avg Bid)
    €30 Oferta mesatare
    13 ofertat

    Ищу программиста, который владеет html/css, js+jquery, php, node.js и знаком с CS:GO. На данный момент стоит задача разработать функционал MIX турниров 1x1, 2х2 и 5х5. Нужно сделать функционал турниров по командам, добавить возможность создать команду любым игрокам для участие в турнирах. Чтобы приглашать мог только Капитан команды. - Все команды подают заявки на турнир и попадают в общий список - Перед турниром админ нажимает кнопку и все команды распределяются по сетке. - Создателю команды игроку присваивается роль капитана (он может пикать карты, изменять название команды) - Команды называются team1, team2 Есть множество задач, поэтому надеюсь на продолжительное сотрудничество.

    €454 (Avg Bid)
    €454 Oferta mesatare
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    Tôi có nhiều website bán hàng Woocommer, tôi muốn đồng bộ chúng với google sheet để quản lí đơn hàng hàng ngày, mã sản phẩm, tracking number...Qua đó tự động thống kê số liệu hàng ngày.

    €232 (Avg Bid)
    €232 Oferta mesatare
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    PHP developer 6 ditë left
    VERIFIKUAR

    We are seeking for a php developer to join our ongoing projects. The requirements are : - PHP/Yii1 framework - advanced MVC and module extension knowledge required - mysql/mariadb and postgres databases advanced knowledge - manual sql queries writing required - javascript/jquery mostly, angular sometimes. - docker basic knowledge 3+ years of experience would be nice, but we can work with an junior also. You will be have working on full scale large projects, so vetting process will be a long one, company NDA is a must.

    €7 / hr (Avg Bid)
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    Hello! I'm interested in getting help with installing Google Colab on my Windows operating system. I'm not currently familiar with the platform, but I have a project I'm working on that requires programming, so learning the ins and outs of Google Colab looks like the perfect option. Help installing the platform on Windows would be greatly appreciated. Thanks in advance!

    €46 (Avg Bid)
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    I need a "OpenOSRS" plugin developed. This is a game client which is used to play the game "Old school Runescape" The plugins are all based on Javascript. I need it to screenshot every time an in game level up is achieved and then send that screenshot to a designated email address.

    €95 (Avg Bid)
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    5 ofertat
    fix small jquery script 6 ditë left
    VERIFIKUAR

    I am looking for someone to help fix a small jquery script. The script is written in jQuery, so you need to be familiar with that language. I need the script tested and also modified, if necessary, to improve its functionality. Once you’re done, I need the script uploaded onto the server. Even if the script works as intended, I would like a report on what you changed, and the results of any tests that you conducted. The scope of this project may change depending on the results of the work. Please let me know your experience related to this project. Thank you! Here the error: Access to XMLHttpRequest at '$SERVER/' from origin 'http://localhost' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.

    €24 (Avg Bid)
    €24 Oferta mesatare
    27 ofertat

    I have 2 javascripts files that are chrome extension that needs to be executed in a proper order.

    €27 (Avg Bid)
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    19 ofertat
    Make a chrome extension 6 ditë left
    VERIFIKUAR

    I want a chrome extension that will look at a page of Facebook postings in the moderation approval queue, and show a button next to each posting. On click of the button it runs a ChatGPTv4 prompt on that posting, sends a messenger message based off that. It also posts to a webapi.

    €172 (Avg Bid)
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    computer the best 6 ditë left

    I am looking for a computer solution that's the best of the best. I'm looking for something smart and I have a particular brand in mind. However, I need it to be simple rather than complex. I'm open to using hardware, software, or wireless solutions to achieve this. If you have experience creating and delivering highly satisfactory computer solutions that meet my needs, please consider bidding on this project. Your knowledge and expertise of the technology is key to success here.

    €11 / hr (Avg Bid)
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    I am looking for flexible plastic and wrapping that is waterproof and up to a maximum thickness of 2 mm. We will discuss the exact thickness needed once we have a better understanding of the project requirements. The material needs to be high quality and durable, and able to last for a long time, and also flexible and light so it can be packed anywhere. It must provide adequate protection against the elements and provide maximum flexibility. I'm hoping to find a provider who is willing to work with me on this project to ensure that the materials provided meet or exceed all my requirements. I need to either get in touch with a provider that can fix it or fabric that deliveres. Come in with offers either hourly or full paid, we discuss it over chat when we choose to for you. Also lo...

    €122 (Avg Bid)
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    Hi I need someone to build a front-runner bot on ETH with Javascript, Ether, Web3... Thanks

    €251 (Avg Bid)
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    17 ofertat
    I need a react js developer 5 ditë left
    VERIFIKUAR

    I'll explain everything on chat

    €485 (Avg Bid)
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    138 ofertat

    I have web application in php, JavaScript and it works fine on all devices but window popup blocking on mac os browsers and ios browsers. it should open window popup on button click like all browsers.

    €19 (Avg Bid)
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    I'm looking for an experienced freelancer who can help me to print html page using Javascript and CSS code. part 1: I need pagebreaks and pagenumbers in the pages part 2 the pages will be dynamically created so the contents will be tables...I need the frist part only

    €14 (Avg Bid)
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    Hi there! We're looking for an experienced front-end developer who can work in the Microsoft ecosystem using visual studio, google chrome and notepad on a range of different web properties that we're preparing for a big launch. Some of the skills we are looking for include: • CSS • Basic javascript skills • HTML • SCSS, CSS Animation Our current project will require focused time and communication. Are you available to work in the my business timezone (not 100%, but some good overlap with the team)? We can reassess during that time. If this sounds like you, please send me your samples of your latest projects. This is a great opportunity for the right fit.

    €19 / hr (Avg Bid)
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    I am looking for an experienced freelancer to debug a JavaScript script that has already been deployed at Google Sheets. The data provided by the script is inaccurate, so I need to focus on debugging the script so that it will provide accurate results. This project should be doable with basic knowledge on debugging scripts, so I'm confident that I can find the right professional to help me get my project finished in a timely manner. Requirement 1) The script should look through the entire spreadsheet 2) add up those payments that are due 3) update the status accordingly The current script error 1) did not update the status correctly 2) error in adding up the numbers

    €112 (Avg Bid)
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    21 ofertat

    Please read carefully and don't make an offer if you can't do exactly what I need. I need a solution to open (popup) window on second screen/monitor in full screen mode. So, on first screen/monitor (main screen) is opened browser (web page) with button on it. When that button is pressed/clicked, new (popup) window should be opened on second screen/monitor in full screen mode (like that F11 is pressed on that new window). So, it is not an option to open popup window and drag and drop it to second screen/monitor, or to click buttons on that new window to go full screen or something else. In the attacment, there is an example - left side is main screen with button, and on the right side (pink one) there is second screen/monitor when button is clicked.

    €39 (Avg Bid)
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    17 ofertat
    Alberta PQR-002-PDD 4 ditë left
    VERIFIKUAR

    A prequalification request to provide Home Care Services for Persons with Developmental Disabilities in Alberta. Swift Home Care Services intends to submit a Proposal to be selected as a Qualified Service Provider for the provision of services in Alberta.

    €169 - €1012
    Lokale I cilësuar I vulosur MRS
    €169 - €1012
    6 ofertat

    Hello! I'm looking for someone to develop a custom angular component that converts JSON data into a form. I have not specified what type of form the component should be, which type of data needs to be converted from JSON, or if the data should be editable while in the form. So, I'm looking for someone who is experienced in developing these types of components and has the skills required to implement all these details. If you feel like you have what it takes to create this custom angular component, please don't hesitate to reach out and share your thoughts. I am eager to get this project started and am looking forward to hearing from you. Thank you!

    €24 (Avg Bid)
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    Skillset: HTML5 CSS frameworks Javascript React Js Chart library such as Amcharts, Highcharts Experience handling Real time data REST and Websocket API Ability to understand others code

    €657 (Avg Bid)
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    HTML and JavaScript layout using SyncFusion library. The SyncFusionn JavaScript library will be used for tables, and DropDown component and file upload management. A complete mockup is needed with exactly the layout provided for each screen. In total there will be approximately 14 screens all with the same template. It is needed to create the general template of the site and also the login and user registration. Spanish language skills are a plus, but not essential. Many screens include javascriipt programming as events. The data in the The data in each of the necessary components will be loaded from JSON with DUMMY data. If you have knowledge of .NET MVC it will be a plus, but not necessary at the moment. We only need HTML layout, with CSS and Javascript with JQuery or React in ...

    €567 (Avg Bid)
    €567 Oferta mesatare
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    Creation of a realistic css animation of a burning candleflame that should be scaleable (everything in %). Should be a mix of this: and this: But the candle must behave more natural like there is a light wind (flickering). No JavaScript! Only HMTL and CSS I don't need the candle, ONLY the animated flame.

    €40 (Avg Bid)
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    14 kandidaturat

    I'd be happy to provide a description of the HTML and CSS code I provided earlier! The HTML code creates a link bio with an image, a name, and a short bio. It consists of a single a element with a class attribute set to "link-bio". Within the a element, we have an img element for the profile picture and a div element that contains the name and bio. The CSS code provides some basic styling for the link bio. We first select the .link-bio class and set its display property to flex to make the child elements flow in a row. We also set the flex-direction property to row to make the elements flow horizontally. We use the align-items property to vertically center the elements within the link bio container, and the gap property to add some space between the elements. We set the...

    €90 (Avg Bid)
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    Hi freelancers I will share the details via DM. Thanks

    €21 (Avg Bid)
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    CodeIgniter - Modify Uplaod XLS 4 ditë left
    VERIFIKUAR

    First Modify Columns Second After user upload excell display excel sheet data in the view or HTML table before submitting to database Once click Proceed store it in db , if user click cancel do not store in db

    €24 (Avg Bid)
    €24 Oferta mesatare
    26 ofertat

    Hello, I am looking for an help in creating Dynamic JIRA Dashboard for my instance.

    €20 / hr (Avg Bid)
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    10 ofertat

    1. Configure Issabel to perform a cURL request to a PHP Endpoint posting Caller ID Number 2. Display upcoming call informing from MySQL through a Popup using AJAX and Javascript to a PHP-driven page

    €138 (Avg Bid)
    €138 Oferta mesatare
    15 ofertat
    Angular js -- 2 3 ditë left
    VERIFIKUAR

    Deep Knowledge on AngularJS. Implement complex Angular applications, directives, controller, and services Extensive knowledge of JS methods for providing performant visual effects Proficiency with Modern OOPS JavaScript and HTML5 Creating Self-contained , reusable and testable modules and components Writing non-blocking code, and resorting to advanced techniques such as multi-threading, when needed Understanding of REST services. Creating custom, general use modules and components which extend the elements and modules of core AngularJS Experience with technologies like AJAX and DOM manipulation techniques. Knowledge on bootstrap will be addons

    €6 / hr (Avg Bid)
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    17 ofertat

    Technoloader provides flawless decentralised finance defi development services such as defi cryptocurrency coin development, defi tokens, wallet development, defi crypto exchange development, defi dApp development, and defi smart contract development. We are a group of blockchain experts who have mastered all aspects of the blockchain. With these ground-breaking solutions, we have enabled many businesses to become winners in their respective industries. You can take any type of proactive action in your business with us to prepare it for challenges. Most importantly, we believe in communicating the true benefits of this technology to our clients, making us a preferred DeFi ://

    €8 - €14 / hr
    €8 - €14 / hr
    0 ofertat

    cryptocurrency coin developer located in LucknowDunitech is one of the best cryptocurrency coin development services providers in India. We provide cryptocurrency coin development services worldwide

    €12 / hr (Avg Bid)
    €12 / hr Oferta mesatare
    2 ofertat
    Frontend developer -- 3 3 ditë left
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    As a frontend developer, I’m looking for a talented individual to help build and design the necessary code to bring our project to life. After careful consideration, we have determined that we are seeking a JavaScript developer, who has experience with HTML/CSS and React. Furthermore, it is critical that the code be optimized for mobile as well, to provide our users with the best possible experience. We are looking for someone who can complete this project within 2-4 weeks. If you believe that this is something that you can accomplish, we would love to hear from you!

    €227 (Avg Bid)
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    147 ofertat

    Je souhaiterais développer une appli mobile

    €213 (Avg Bid)
    €213 Oferta mesatare
    22 ofertat

    Hello, I am looking for an experienced React UI and Javascript Developer to join my team in a long-term position. The exact duration of the engagement is yet to be determined, but I anticipate it will exceed 4 months. As the React UI and Javascript Developer, you would be responsible for developing both UI components using React, as well as writing robust Javascript for the application. It is expected that you have prior experience in both React and Javascript Development. If this sounds like the kind of opportunity you are interested in, please apply for the role! Experienced of working on atleast 2 react/javascript UI projects

    €19 / hr (Avg Bid)
    €19 / hr Oferta mesatare
    52 ofertat
    Angular js 2 ditë left
    VERIFIKUAR

    Deep Knowledge on AngularJS. Implement complex Angular applications, directives, controller, and services Extensive knowledge of JS methods for providing performant visual effects Proficiency with Modern OOPS JavaScript and HTML5 Creating Self-contained , reusable and testable modules and components Writing non-blocking code, and resorting to advanced techniques such as multi-threading, when needed Understanding of REST services. Creating custom, general use modules and components which extend the elements and modules of core AngularJS Experience with technologies like AJAX and DOM manipulation techniques. Knowledge on bootstrap will be addons

    €9 / hr (Avg Bid)
    €9 / hr Oferta mesatare
    36 ofertat

    I am seeking a JavaScript Expert to integrate MapBox into my existing webflow site. This project requires an expert-level knowledge of JavaScript, as I am looking for a high level of customization. The integration should be seamless and professional. I am looking for a developer who is familiar with using MapBox, as I do not currently have any existing MapBox content. If needed, I can provide access to the content. This would be a great opportunity for a developer to showcase their skills in customizing complex JavaScript components. Please put "MapBox Expert" on top of your proposal. Thanks

    €149 (Avg Bid)
    €149 Oferta mesatare
    39 ofertat

    I want to make changes to this game. 1. make it responsive and move the word list to the bottom. 2. Change the way the search words are displayed Max budget is $75

    €97 (Avg Bid)
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    106 ofertat

    Job Description: We are looking for a skilled Full-Stack Developer with expertise in JavaScript, CSS, JQuery, Bootstrap 2.0.3, GIT, MWS API, Jqgrid, Datatables, FedEx API, and Endicia API. The ideal candidate should have experience in building web applications from scratch, maintaining existing codebases, and debugging issues. Responsibilities: Develop, test, and maintain web applications using the required skills and tools Write clean, modular, and reusable code Collaborate with other team members, including designers and product managers Troubleshoot and debug issues in a timely manner Optimize applications for maximum speed and scalability Ensure the security and data protection of the web applications Requirements: Proven work experience as ...

    €29 / hr (Avg Bid)
    I cilësuar
    €29 / hr Oferta mesatare
    58 ofertat
    ESL DISPLAY 1 ditë left
    VERIFIKUAR

    I am looking for someone to help build a medium sized ESL shelf label display for my store. This will involve designing and producing graphics to attract customers to certain products. It should be eye-catching and unique, to help drive more sales. Looking forward to hearing from you! ESL DISPLAY look and sdk can be purchased from supplier if any one is experienced to develop this for mega mart

    €17 / hr (Avg Bid)
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    10 ofertat

    I would like to use a search bar on my website to search eBay & Gumtree within a section or iframe of some form on my website. Unfortunately X-Frame Options don't allow this, I am looking for an alternative solution (Javascript/HMTL or similar code) that allows me to show multiple websites on my site.

    €25 (Avg Bid)
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    14 ofertat

    We're looking for a full time programmer who is hard working, honest, and enjoys learning. Are you the kind of person where your yes means yes and your no means no? Do you have several years of programming experience with all things ReactJS? Place, "ReactJS developer" on the top of your bid. This full time position requires attention to detail - someone that understands spoken and written English, fluently. We have enough work for over a year. On the top, after "ReactJS developer", please tell me what was your most difficult ReactJS project you completed and why. Also, how many years of ReactJS experience do you have? Read this job description carefully, as it serves as an indicator to me if you pay attention to detail. The project consist of connecting to a Dru...

    €12 / hr (Avg Bid)
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    90 ofertat

    Strong experience in front-end design and development using React.js, CSS3, HTML - Must have excellent Knowledge of ReactJS, Javascript, HTML5, CSS3. - Knowledge of REACT tools including React.js, Webpack, Material UI, React Hooks, Redux. - Complete understanding of ReactJS and its main fundamentals like JSX, Virtual DOM, component lifecycle, etc. - Good knowledge to consume Restful API in most efficient way. - Proficient understanding of code versioning tools, such as Git. - Good logical, analytical and programming skills. - Good eye for aesthetics: layout, grid systems, color theory and typography - Should be a good individual contributor and a good team player as well - Dedication to meet project deadlines in a timely manner

    €30 / hr (Avg Bid)
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    create custom compoents pages, routes to create frontend, good experience on css, js and json needed.

    €1012 (Avg Bid)
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    Agnet/angular 16 orё left
    VERIFIKUAR

    i want angular developer ui ux designer for web app Not - bid only developer

    €5 / hr (Avg Bid)
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    22 ofertat
    Bug Fix In react JS Project 16 orё left
    VERIFIKUAR

    fix a react project bug on checkout screen

    €14 (Avg Bid)
    €14 Oferta mesatare
    12 ofertat

    I am looking for an experienced developer who is proficient in React and Node to help me with a project. The system I need built is a web app, to be run within an iframe and I do have existing code. The estimated timeframe for completion is 1 - 2 days. I need someone who is qualified and available to start working on the project immediately. If this sounds like a project that you would be interested in, please let me know and let's discuss further details. Thank you!

    €66 (Avg Bid)
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    I have application files for booking flights airways and hotels and i need who can read files and export tickets that booked in it

    €93 (Avg Bid)
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    7 ofertat

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