JQuery / Prototype Jobs

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Acerca de jQuery / Prototype

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.

De 229,231 opiniones, los clientes califican nuestro jQuery Developers 4.9 de un total de 5 estrellas.
Contratar a jQuery Developers
Acerca de jQuery / Prototype

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.

De 229,231 opiniones, los clientes califican nuestro jQuery Developers 4.9 de un total de 5 estrellas.
Contratar a jQuery Developers

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    6 trabajos encontrados
    Meta Reservation Event CAPI Integration
    6 días left
    Verificado

    I need the “reservation” event from firing to Meta via the Conversion API—not through GTM or a plugin, but with a clean, manually injected code snippet. Only the individual service pages should trigger this event; other parts of the site must stay untouched. You will receive my Pixel ID and the existing Conversion API access token as soon as we start. Your job is to create and inject the server-side call, test that Meta receives the event in real time, and confirm it appears with the correct parameters inside Events Manager. Deliverables • Lightweight code (JavaScript + fetch/XHR or preferred language) added to the individual service pages that sends the reservation event through the CAPI endpoint. • A quick verification report or screen-share showing the...

    Desarrollo de API Optimización de la Tasa de Conversión Gestión de Eventos HTML5 JavaScript jQuery / Prototype PHP Desarrollo Web
    $16 Average bid
    $16 Oferta promedio
    33 ofertas
    Ofertar ahora
    jQuery 3.7 Upgrade for VB.NET
    6 días left

    I need to move a VB.NET web application off jQuery 1.10.4 and onto the current 3.7.4 release while keeping every front-end feature intact. The site is entirely web-based and relies on jQuery for DOM manipulation, several $.ajax calls and client-side validation embedded throughout aspx pages and separate .js files. Your task is to: • Swap in the 3.7.4 library and map files. • Scan all custom scripts, master pages and user controls, replacing deprecated APIs (.live, .bind, $.browser, etc.) with supported equivalents or light polyfills where needed. • Review each legacy plugin; upgrade or replace anything that breaks under 3.x and document what changed. • Build and test inside Visual Studio, ensuring the solution compiles, loads without console errors and that existing wo...

    jQuery jQuery / Prototype VB.NET
    $202 Average bid
    $202 Oferta promedio
    5 ofertas
    Ofertar ahora
    Ludo King Style Kill Animation
    4 días left

    I have a fully-functional web version of Ludo, but the moment one token captures another still feels flat. I want the same lively “kill” animation you see in Ludo King—the quick bounce, shrink-and-fade, and smooth return to the home square—so the action feels satisfying on both desktop and mobile browsers. Current setup • The entire game runs in the browser (pure JavaScript, HTML5, and CSS). • Animations are handled with requestAnimationFrame; no heavy framework is locked in. What I expect from you • Re-create the Ludo King token-capture sequence in my codebase. • Keep the overall bundle light; a Canvas-based solution is ideal, but I’m open to WebGL or if performance justifies it. • Ensure the animation is frame-perfect at...

    Animación CSS Desarrollo Frontend Desarrollo de juegos HTML5 JavaScript jQuery / Prototype Three.js
    $73 Average bid
    $73 Oferta promedio
    29 ofertas
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    Circular Image Slider Creation
    3 días left

    <!DOCTYPE html> <html> <head> <title>Circular Slider</title> <style> body { display: flex; justify-content: center; align-items: center; height: 100vh; background: #111; } .circle { position: relative; width: 300px; height: 300px; border-radius: 50%; animation: rotate 10s linear infinite; } .circle img { position: absolute; width: 80px; height: 80px; border-radius: 50%; } /* Position images in circle */ .img1 { top: 0; left: 50%; transform: translate(-50%, -50%); } .img2 { top: 50%; right: 0; transform: tran...

    Animación CSS Desarrollo Frontend HTML5 JavaScript jQuery / Prototype Diseño Web Desarrollo Web
    $10 Average bid
    $10 Oferta promedio
    30 ofertas
    Ofertar ahora
    PayPal Redirect & Invoice Delivery
    2 días left

    I have a one-time purchase workflow almost ready, but I still need the final step: when the buyer clicks my PayPal payment button, they must be taken smoothly through checkout and, once the transaction is approved, automatically receive 10 invoices. The pages are being coded in Visual Studio Code, so please supply clean, well-commented code snippets or modules that drop straight into that environment. I do not mind whether you handle the PayPal interaction with their JavaScript SDK, REST API, or a lightweight serverless function—use whichever approach gets a fast, reliable redirect and confirms payment instantly. What matters is that the moment PayPal sends back its success response the customer is served those 10 invoices (PDF is fine) without extra clicks or waiting. If you p...

    Desarrollo Frontend JavaScript jQuery / Prototype PayPal PHP REST API Arquitectura de software Desarrollo Web
    $137 Average bid
    $137 Oferta promedio
    122 ofertas
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    Tradetron Strategy Creation
    2 horas left

    I am looking to hire a freelancer to create an automated trading strategy for the Stocks & Commodities markets using Tradetron. I need someone experienced in the field of algorithmic trading and capable of designing a trading system for execution on the Tradetron platform. Rule is very very simple. Strategy should be connected with other platform who passed details through API It's an Option buying strategy. Instrument will passed through API CE/PE will be passed through API Buy price passed through API Sell price passed through API SL price passed through API Trailing SL to be added in tradetron strategy.

    JavaScript jQuery / Prototype Python
    $83 Average bid
    $83 Oferta promedio
    20 ofertas
    Ofertar ahora
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