JQuery / Prototype Jobs

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.

A partir das avaliações de 281,864, os clientes avaliam nosso jQuery Developers 4.87 de 5 estrelas.
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    31 trabalhos encontrados, preços em EUR

    I'm looking for a talented developer who can create a video download website that supports multiple video formats, has a video search functionality, and a download progress tracker. This platform is primarily meant to cater to developers seeking API access for their custom applications. Key Features: - Video Search Functionality: The website should provide a search option to help users find the videos they want to download easily. - Multiple Video Format Support: Ensure the website is compatible with various video formats. - Download Progress Tracker: Implement a feature that shows users the progress of their download. I need someone who has experience in web development and API integration. Knowledge in video streaming and playlist creation will be a plus, though not mandatory...

    €113 (Avg Bid)
    €113 Média
    157 ofertas

    I need a skilled React.js/Next.js developer to address an issue I have with Google Maps integration. Currently, the integration is in place but the markers on the map are incorrect when zoom-in/out and need to be fixed. Key requirements include: - Experience in React.js and development - Proficiency in working with Google Maps API - Experience with resolving similar map marker issues The project is urgent, so I'm looking for someone who can start immediately and commit to resolving this issue quickly. Please include details of your experience with similar projects in your application.

    €14 (Avg Bid)
    €14 Média
    31 ofertas

    I'm in need of an experienced JavaScript developer who can help develop a decryption script for my project. Key Requirements: - The script should be able to decrypt sensitive information contained in text documents. Ideal Candidate: - Proficient in JavaScript and data encryption/decryption. - Previous experience working on decryption scripts. - Familiarity with handling sensitive data securely. Please note that the source of the encrypted data is yet to be determined. Your expertise in the field will be crucial as we establish this aspect.

    €43 (Avg Bid)
    €43 Média
    42 ofertas

    I am working on big basket like application..where i am trying to connect the shopkeeper and customer within 5 km range..the customer will place the order and gets the order with 15 to 20 min..we have already design the backend using react we are looking for front end developer that can provide us the template for delivery system tracking until it delivers and also we want to integrate payment system with razorpay system.. if any one can work as front end developer do let me know !!!

    €4 / hr (Avg Bid)
    €4 / hr Média
    42 ofertas

    I am looking for a developer who is proficient in D3.js and can help me create a radar graph for my survey-score data. Key Requirements: - The purpose of this radar graph is to visualize survey-score data, so an understanding of data visualization is key. - The data will be randomized fake data - Prior experience with D3.js is a must, and knowledge of radar graph creation would be a definite advantage. Ideal Skills and Experientce: - Proficiency in D3.js - Strong understanding of data visualization - Experience working with survey data The result I wish for is a web page with the radar graph fed with random data. I have other graphs to ask for if you are interested.

    €450 (Avg Bid)
    €450 Média
    107 ofertas

    We are looking to transform our current React web application into a robust desktop application using Electron. The ideal freelancer should be proficient in Electron and React, capable of integrating the current web functionalities into a seamless desktop experience. Responsibilities include: 1. Reviewing the current React web app to understand its architecture and functionalities. 2. Developing the desktop version using Electron, ensuring it aligns with our quality standards and functional requirements. 3. Performing tests to ensure the app's stability and performance on various desktop platforms. 4. Providing documentation for the updates made. Skills required: JavaScript, React, Electron, HTML5, CSS3 Budget: [Specify your range based on what you're comfortable with] This wi...

    €282 (Avg Bid)
    €282 Média
    164 ofertas

    I'm looking for a skilled developer to finalize an ongoing project. It requires mobile optimization and full responsiveness. The website is built using React, , Tailwind CSS, and Sanity CMS. If you have experience with GSAP, it will be considered a bonus. Key Requirements: - Implement responsive design: Ensure the website is fully optimized for mobile devices, adjusting to various screen sizes and orientations. - Familiarity with React, , Tailwind CSS, and Sanity CMS: Experience with these technologies is crucial for seamless integration and project completion. - Optional: Proficiency in GSAP: This animation library will be a great asset for the website's interactive elements. What I Look for in Your Application: - Experience: I value practical experience in mobile optimization...

    €484 (Avg Bid)
    €484 Média
    130 ofertas

    I have a web project that uses HTML/CSS and JavaScript to create a tree-like structure. This structure includes collapsible/expandable nodes, which are triggered by onClick events. The problem is the onClick event is functional on desktops, but it's not working on mobile devices (both Android and iPhone). Your role will be to debug and correct this issue. The onClick event needs to be swapped out for a touch event suitable for mobile devices. Key Skills and Experience: - Proficiency in HTML/CSS and JavaScript - Experience with mobile web development - Previous work debugging JavaScript for mobile - Understanding of event handling in mobile devices When applying please make sure to showcase your experience in handling similar issues. We're looking for someone who has the right...

    €139 (Avg Bid)
    €139 Média
    40 ofertas

    I am looking for an experienced React JS developer who can create an interactive GUI for me that focuses on user interaction. This GUI will be primarily used by the general public and will display real-time location data on GPS maps. Key requirements: - The GUI should be developed using React JS - It should display real-time location data on GPS maps - The user interaction should be smooth and intuitive for non-technical users - Data fetching from a MySQL database will be required - The GUI should also display images and videos based on the location data - A dashboard needs to be created to provide a comprehensive view for the user Ideal skills and experience: - Strong proficiency in React JS - Experience with GPS map integration - Proficient in handling real-time data - Prior work with ...

    €296 (Avg Bid)
    €296 Média
    29 ofertas

    I'm seeking a proficient Vue.js developer who's skilled with HTML5, CSS, and Javascript to assist with some frontend logic tasks for an application I'm developing. This first assignment would take approximately 10 hours and a rate of 15 USD per hour is on offer. Your proposal should outline relevant experience and completed projects.

    €13 / hr (Avg Bid)
    €13 / hr Média
    84 ofertas

    I'm looking for a Javascript programmer to help modify an existing Firefox extension that I'm using. The task is quite simple - I need an automation added to the extension that will automatically click a specific button within the extension when it appears in the browser. Key Project Details: - The extension is currently developed for Mozilla Firefox, and the modification will need to be compatible with this browser. - The button within the extension currently appears manually, and I need it to be clicked automatically when it appears. - The payment for this task is $10. Ideal Skills: - Proficiency in JavaScript - Previous experience with modifying browser extensions, particularly for Firefox. - Attention to detail to ensure that the automation does not interfere with the ext...

    €15 (Avg Bid)
    €15 Média
    18 ofertas

    I'm seeking a skilled developer to bring my vision of a user-friendly and efficient date converter to life. Key Features: - The primary functions of the app should be centered around converting dates between different calendars and calculating the difference between two dates. - The design should be minimalistic and clean, ensuring a smooth and intuitive user experience. I'm looking for a developer who has a strong understanding of: - Web development, specifically with experience in creating responsive, user-friendly web applications. - Proficiency in date and time calculations, as this will be a crucial aspect of the app's functionality. - A keen eye for design, particularly in creating minimalistic and clean UIs. If you have the skills and experience to deliver on...

    €82 (Avg Bid)
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    38 ofertas

    As an app developer equipped with vast experience in both iOS and Android platforms, you will bring my vision of connecting users to medical labs to reality. The app’s essential functions are to allow users order tests from home, compare prices and keep track of its status until the lab results are available. Key Features: - Search functionality for lab tests, presenting users with the best lab options solely based on the type of test sought. - Price comparison tool for different medical lab services. - A comprehensive tracking system that updates users from the moment a lab approves a test to when the result is ready. Skills and Experience: - Mastery of Swift or Kotlin for iOS and Android applications respectively. - Proven experience in developing health-based apps would be be...

    €1381 (Avg Bid)
    €1381 Média
    84 ofertas

    I'm seeking an expert programmer to create a cutting-edge JavaScript visualization library. The project entails the development of a unique argument map visualization with animation capability. This will be used to create videos ready to be narrated. Key functionalities: - Automatic position of nodes based on parent child relation ship and text size to minimise overall chart size. This is particularly important to ensure the visualisation works well for a 16:9 video format with a vertical scroll. (See attached arguman example for a good position format) - Titling and descriptive body text for each node that affects the nodes size. - Node customisation for title and body text, background colour and rounded icon. - Time-delayed animation to sequentially reveal each arrow and node. - ...

    €22 / hr (Avg Bid)
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    51 ofertas

    L' objectifs du mandat : Terminer l'intégration avec RabbitMQ des API de la plateforme Courriel Génération des statistiques Paiement en ligne avec Globale Paiement CRUD sur les formulaires dynamiques doit connaitre : c# .Net 8 SQL serveur 2022 Entity Framework API Rest Html Javascript Bootstrap JQuery Azure DevOP (gestionnaire de source) Test unitaire RabbitMQ WebSocket Intégration d'API REST Connaissance fichier .csv intégration avec OneDrive et Office 365 Twillio Sendgrid connaissance avec intégration SSO Microsoft Google Autre capacité de travailler dans du code .Net Framework 4.8 Un plus technique (non obligatoire) Pipeline Devop App mobile (android et ios)

    €5 / hr (Avg Bid)
    €5 / hr Média
    11 ofertas

    Pour un site d'e-commerce en PHP, je recherche un système d'upload avec barre de progression qui permet d'uploader un ou plusieurs fichiers. Actuellement notre système fonctionne avec un uploader en jQuery, mais je ne suis pas satisfait, notamment sur le rendu des images. Il faudrait que je puisse incorporer un profil pour qu'il gère le CMJN (quadri), pour l'affichage de l'image téléchargée. En effet, si un client télécharge un fichier RVB avec du cyan, ou du magenta, les images utilisent le moteur du navigateur pour les afficher et c'est catastrophique. Les formats supportés doivent être le pdf, le jpg, le png. Je voudrais également pouvoir avoir des commandes qui permettent de t...

    €2282 (Avg Bid)
    €2282 Média
    48 ofertas

    I need a web application that can control a PTZ camera through its live IP. The application should have the following features: - Zoom Control - Pan Control - Tilt Control I prefer the application to be developed using JavaScript. Please include examples of previous projects you've worked on in your application.

    €366 (Avg Bid)
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    14 ofertas

    I'm in search of a strategic equity partner with a focus in the technology industry. The ideal candidate would be someone who is willing to take a 10% equity share in my business. The current stage of my business is set at the level where all screens (66 screens) are accessible. Ideal skills and experiences include, but are not limited to: - Proven track record in technology industry - Strong network of contacts in the tech - A sound understanding of equity relationships and responsibilities. - Can transform slides into motion

    €20 (Avg Bid)
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    5 ofertas

    SunuTicket est une plateforme de billetterie virtuelle permettant d'acheter des billets pour des événements en ligne et de payer via des services comme Wave ou Orange Money. Les billets virtuels comprendront les informations nécessaires et un code QR pour la vérification à l'entrée. Le système de billetterie est destiné aux événements, et un utilisateur peut acheter un maximum de 5 billets à la fois. L'application inclura également des programmes d'adhésion avec différents niveaux offrant divers avantages. compétences Développement d'applications mobiles (iOS/Android) Intégration de systèmes de paiement Sécurité des donn&eacu...

    €6555 (Avg Bid)
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    36 ofertas

    Buongiorno a tutti, sto implementando un sito web, con il framework Django di python, con un motore di prenotazione integrato. Mi servirebbe un front-edn in grado di sviluppare l'interfaccia dellla mia dashboard con elementi originali e alla moda in modo che attiri potenziali clienti. Perchè una volta finito vorrei vendere il mio progetto su licenza. Esiste la possibilità di stilizzare altre pagine, una volta soddisfatte le mie richieste. La dashboard deve contenere: un pulsante mediante il quale si carichi un file con le date e gli orari disponibili; e altri elementi che ho postato in foto; Si accettano consigli sull'ampliamento della mia dashboard. La mia dashboard deve essere di tendenza e concorrente con altri competitors. Cerco uno sviluppatore front-end che ...

    €19 (Avg Bid)
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    11 ofertas

    I'm looking for an intermediate-level part-time clerk to assist me with a variety of tasks for around 5-10 hours per week. Key Responsibilities: - Filing and Organization: You'll help keep my office and paperwork in order, ensuring everything has its place and is easily accessible. - Customer Service: You'll be responsible for communicating with my customers in a friendly, professional manner. This might include answering queries, resolving complaints, or providing updates on their orders. - Answering Phones: You'll be the first point of contact for incoming calls. It's essential that you can represent me and my business well over the phone. Ideal Skills: - Strong organizational abilities - Prior experience in customer service - Excellent phone etiquette - Inter...

    €147 (Avg Bid)
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    25 ofertas
    Sitio web JS, CSS, Html 1 dia left
    VERIFICADO

    Necesito replicar un sitio web y cambiarle el diseño. Este sitio está desarrollado con Javascript, HTML y CSS. Ajax para llamadas a API.

    €405 (Avg Bid)
    €405 Média
    123 ofertas
    Crear un NFTs 1 dia left
    VERIFICADO

    Crear un NFTs en la red de matic polygon

    €25 (Avg Bid)
    €25 Média
    5 ofertas

    I am urgently looking for an experienced and highly skilled online trainer in JavaScript Fullstack (MEAN or MERN), who can deliver advanced-level training sessions remotely. Key Requirements: - Proficient in JavaScript Fullstack (MEAN or MERN) - Capable of delivering advanced-level training - Experienced in online training delivery The ideal candidate should be able to cater to participants who already possess an advanced level of expertise in the subject matter. The training will be conducted remotely, so it's crucial to have a strong command over online training platforms and tools. Please note that the project needs to be completed as soon as possible. If you can meet these requirements and are available to start immediately, please bid for this project. Thank you.

    €82 / hr (Avg Bid)
    €82 / hr Média
    29 ofertas

    I'm in need of an application that will facilitate real-time flashing of BTC. The application should be secure with basic encryption, and the user interface should be feature-rich and detailed. Key Requirements: - Real-time BTC flashing: The primary purpose of this application is to enable real-time transfer of BTC to any specified wallet for trading purposes. - Basic encryption: The security of the application is paramount; thus, basic encryption is necessary to protect user data and transactions. - Feature-rich and detailed UI: The user interface should be intuitive but also detailed, providing users with all the necessary information and functionalities required for seamless operation. Ideal Skills and Experience: - Proficient in BTC and blockchain technology: A deep understandin...

    €1091 (Avg Bid)
    €1091 Média
    47 ofertas

    I'm seeking a skilled Vue.js developer with experience integrating and working with Bixolon printer SDKs. The primary goal of this project is to enable my Vue.js web application to seamlessly and efficiently print both receipts and labels using a Bixolon printer. Key requirements for this project: - Create a solid integration between my Vue.js application and the Bixolon printer SDK - Ensure that the application can print both receipts and labels - Implement any necessary functionality to accommodate for different label sizes and types - Guarantee that the printing process is smooth, efficient, and reliable If you have experience with Bixolon printer SDKs, are proficient in Vue.js, and can deliver a high-quality, well-documented solution, I'd love to hear from you. Please inclu...

    €11 (Avg Bid)
    €11 Média
    4 ofertas

    I need a Javascript and HTML developer to work on my project. I am looking for a skilled developer who can assist in designing website layouts, implementing interactivity and animations, and optimizing website performance. Your main role will be to bring a website to life and make it engaging and user-friendly. Key requirements include: - Proficiency in JavaScript, HTML, and CSS - Strong understanding of website layouts Please include your past work and experience in your application. Looking forward to reviewing your proposals.

    €22 (Avg Bid)
    €22 Média
    27 ofertas

    I'm in need of a specialist in JavaScript who can dynamically fetch data from a specific website. I'm mainly interested in: - Extracting complete text data - Fetching the entire HTML page content Your role would entail creating a script to automate this data fetch. Please note the task needs to be completed ASAP. Ideally, you should have: - Proven experience in JavaScript - Skills in web scraping and handling dynamic content - Ability to deliver quality work in a short time frame Not trying to scrape any website in particular, looking for a general solution to fetch (via cors proxy) a dynamically renderd website (such as websites written in react) and get their fully renderd html, from frontend - so vanila js only.

    €25 (Avg Bid)
    €25 Média
    26 ofertas
    Google Maps & JavaScript Bug Fix Encerramento left
    VERIFICADO

    I'm encountering issues with my Google Maps integration and JavaScript code on my website. PLEASE DO NOT RESPOND IF YOU DON'T HAVE GOOD EXPERIENCE WITH GOOGLE MAPS API - The Google Maps isn't loading correctly, and it's not related to common loading issues. Google maps loads on page refresh or an some other event on the page on Chrome/Edge. - I've identified JavaScript errors in the browser console, though they're not directly breaking the website. - The issues are present across multiple browsers such as Google Chrome, Mozilla Firefox, Safari, and Edge. I'm looking for a proficient developer who can: - Debug the Google Maps loading issue to ensure it displays correctly. - Identify and fix the JavaScript errors in the browser console. - Ensure that t...

    €13 / hr (Avg Bid)
    €13 / hr Média
    98 ofertas

    I'm in need of a talented expert with proficiency in React framework who can seamlessly assist in incorporating a parallax scrolling effect in our web application. Scope of Work: - The main task is implementing scroll animations with an emphasis on parallax scrolling effects. - The work is primarily focused on integrating interactive elements into the parallax scrolling system. Ideal Skills and Experience: - Expertise in React as this project involves deep integration with it. - Strong background in web animations, specifically scroll animations. - Experience in implementing parallax scrolling effects on websites or web applications. - Knowledge of working with interactive elements within the parallax scrolling. Consider this a time-sensitive project and I strongly encourage o...

    €9 / hr (Avg Bid)
    €9 / hr Média
    79 ofertas

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