What Is JavaScript? 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!

820,307 건의 리뷰 기록에서, 저희 프리랜서( Javascript Developers )에 대한 거래선 측의 평가는 별점 5점 만점에 4.85점입니다.
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    817 건의 일자리 확인, 급여 기준: USD
    Riders Tracker 6 일 left
    확인

    Hello everyone I need to have a web page where our riders insert their code and clicking a button (having GPS activated) and the coordinates should be register on our database. After this action, we, in admin page, we have to view on the map all riders positions registered in database and their code on marker.

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    I have a pure PHP 8.1 application, without a framework, running on Xampp, but it is not working on a VPS. I believe the problem is related to the connections. I need to make adjustments for it to work on the VPS and implement the following tasks: 1 - SendGrid integration: Implement SendGrid integration to send messages to the user in various occasions: Registered Withdrawal request Password change Add "Forgot my password" form (sending the bank password) Change of bank account information Purchase of new packages/licenses Sending values to another registered user 2 - Sending values to another user: Create an option for the user to send values to another registered user, as long as both are active and the sender has sufficient balance according to the value chosen for sending. ...

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    Basically food delivery platforms have 3 apps, one for user, vendor and delivery boy. Here I need android app similar to Zomato, Swiggy or anyother food ordering application but without delivery app, so I need two apps one for user and another for vendor (delivery app not needed) Everything is similar to food delivery apps but few changes to be made. The Import changes needed for User app: 1. Add navigation button on the top of vendor food menu page so that if the user wants to go to the location he can navigate once he clicks the button. An external google maps will be open to show the direction 2. App should Identify and send alert notification that user reached vendor location. Logic is vendor geo location is available by default (while vendor registration) and take the current l...

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    Integrar TPV Redys en web PHP Yii2. Es una web hecha manualmente, por lo que hay que crear la pantalla de pago

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    SN Website 6 일 left

    We are looking for a Magento 2 Web Developer who will be helping us out executing the project requirements: Magento Developer Responsibilities: Meeting with the design team to discuss the needs of the company. Building and configuring Magento 1x and 2x eCommerce websites. Coding of the Magento templates. Developing Magento modules in PHP using best practices. Designing themes and interfaces. Setting performance tasks and goals. Troubleshooting integration issues. Updating website features and security patches. Magento Developer Requirements: Bachelor’s degree in computer science or related field. Advanced knowledge of Magento, JavaScript, HTML, PHP, CSS, and MySQL. Experience with complete eCommerce lifecycle development. Understanding of modern UI/UX trends. Knowledge of Google...

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    We are looking for a programmer to develop a system/robot for us to make reservations. The target site is and you need to make a reservation for a specific museum (list of 4 items) and for a specific date Therefore, through a BackEnd, the system must allow the admin to schedule a purchase (via cron) considering this information that the site gives: - museum type - date hour - number of participants When that date and time arrives, the system will make the reservation The reservation is not done with credit card but it's taken from a pre-paid plafond. Regards

    $803 - $1606
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    I have a github code in Golang(79%), Shell(1-2%), and JAVA(19.8). So I want result in Golang as well as in python GITHUB Link-

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    Looking for AR VR experts to work on web based app with my products

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    Looking for a passionate django, Vue js, MySQL Expert Vue js, JavaScript API, django experience is required

    $28 (Avg Bid)
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    I need to build and browser extension with backend integration, however don't need to build backend. We have already working backed we just need extension to talk with backend. UI/UX will also be provided for extension.

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    Looking for a passionate Typescript Javascript FullStack Expert Experience with Jisti Meet enhancements is a big plus WebRTC experience is important MultiTenancy Experience is a plus

    $29 (Avg Bid)
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    O app deve conter, cadastro de clientes, times e proprietários, agendamento em tempo real, avalição de estabelecimentos com comentários e avaliação com notas/ estrelas.

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    I want a simple chatbot for office website

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    AR-VR Virtual reality 6 일 left
    확인

    Looking for experienced AR and VR Dev use open source JS libraries to integrate with our Furniture products. One should have experience in WebXR, VR and AR,

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    Partnership based project 6 일 left
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    I'm looking for someone who can work with me for a long time. I'm looking to work on a partnership basis. You should have good knowledge of PHP, jQuery, and CSS. SQL is optional. Right now I've a project of which I'm getting paid 4.5$ per hour. We can do 2.5$ per hour for you. If you have good PHP, jQuery, and CSS experience and want to work on a partnership basis. Then DM me and we discuss the project. Thanks

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    Cắt các page sau: 1. Trang chủ: 2. Trang liên hệ: 3. Trang giới thiệu: 4. Trang danh mục blog: 5. Trang chi tiết: 6. Trang danh mục sản phẩm: 7. Trang chi tiết sản phẩm: 8. Trang đặt lịch hẹn: 9. Trang đăng ký đăng nhập: 10. Trang lịch sử đơn hàng: 11. Trang giỏ hàng: 12. Trang thanh toán và hoàn thành: 13. Trang wishlist: Yêu cầu: Viết mã html css js clear, tối ưu và ko dư thừa và rác code. responsive tỉ mỉ.

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    I need help with an interactive map project: I don’t think I’ll be ready for a new developer for at least three weeks. The current dev has a few bug fixes remaining to complete and we need to move it from his GitHub account to my domain. The map part is done, but the UI could use some tweaks. Specifically: • The two dropdown menus do not work in Safari and my current developer doesn’t have a Mac and has no experience with Safari. Also, they look a little homemade, so I’d like to replace them with something more standard (but still visually customizable) and cross-browser-compatible. • The radio button works in Safari, but with its off-center selection dot and misaligned labels just looks homely. Again, I’d like to replace it with something more st...

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    You need to extraxct video link which can be downloaded later.

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    TDS is Discord game development company. We have one software developer currently, but we would like to produce our products quicker. Our team has written detailed step by step instructions on how we would prefer the protocol to work. We are looking someone who is open to constructive criticism and willing to revise the same product up to 20 times. Our team will quality check every aspect repeatedly to ensure we provide our community and clientel exceptional products that fit the brand of The Digital Syndicate. Requirements: - Know Python language - Work well with others - Open to Contructive Criticism - Speak English Preferred Knowledge and Skills - Blockchain Technology - NFT's - Web3 - Proof of Solvency - XRPLedger - Code in .js language - Creative - Basic Problem-solv...

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    I have a concept in mind for an NFT collection. I will need help to develop a collection and help with the next steps in selling those items.

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    Needing customization to a Real Estate home search and blog site. From Scratch or start with ready made theme. Skills: WordPress HTML, CSS AND JAVASCRIPT SKILLS, D Site will start out very basic and depending on developer skills, will go deeper into the code. Real estate site to blog and allow users to search for homes. The home search features are all done with short code. System is well documented and there is support for more difficult tasks. Site will start out very basic and depending on developer skills, will go deeper into the code. Real estate site to blog and allow users to search for homes. The home search features are all done with short code. System is well documented and there is support for more difficult tasks. Currently the theme is "Soledad" by PenciDesign -...

    $19 / hr (Avg Bid)
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    We are looking for a PHP developer to resolve all issues on our website which are identified by the pentest report. Vulnerability summary. 1. SQL injection 2. Cross-site scripting (stored) 3. Cross-site scripting (reflected) 4. [Vulners] Vulnerable Software detected 5. Cross-site request forgery 6. Vulnerable JavaScript dependency 1. Resolve all issues identified by the pentest report. 2. All functionalities of the website should be worked properly after fixing all pentest issues. Write top of your proposal 5+5=?

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    - the webapp (see screen recording attached, slightly faster than real-time) has some performance issues - it runs on and react - since there are many roads that need to be shown it's slow - we would like to upgrade the tool - what would you recommend we do, and how long would this take from your perspective? - the zoom should be smoother and faster - we want to add more functions - when clicking on a lane, the app should react faster.

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    Help setting up Google Enhanced Ecommerce Conversion Tracking for Google Analytics 4

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    Meta language 6 일 left
    확인

    Requires coding in meta language

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    Creating Symfony based extensions for german shop system shopware 5 and shopware 6 to extend functionality, maintain existing solutions and extend existing extensions in its functionality. bugfixing, troubleshooting. Rest API extensions.

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    We're looking for a part-time (10-15 hours per week) Symfony 4.x+ Developer to join our team on a contract basis. You'll be working on a project that involves multiple apps, all built in Symfony 4.x, and following best practices as close as possible (PRs, reviews, semver, tests, etc.). Apart from developing some of our new solutions, you will be actively collaborating with the team by doing code reviews and inspiring the team to follow Symfony and coding best practices. We currently have a team of 2 Symfony/Full-Stack developers and looking to grow the Symfony team long-term as we have new software development efforts coming in 2023.

    $24 / hr (Avg Bid)
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    The job is (1) to first set up ssh to my Pi3. To help you set up ssh, I will type commands into the Pi3 that you tell me. Then (2) retrieve a file from github and load it into my Pi3. The file makes a web page. There are two buttons on the web page. Clicking on one button causes a GPIO line to go high and the other causes the line to go low. Then (3) write a list of commands that you typed in order to accomplish the task into a Readme file. The job will probably take about an hour.

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    Is it possible for Someone That you can Mark Locations in the goodbarber map as Seen and they they dont Show anymore for the User

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    We have a custom CRM built on MERN STACK. We need a Communications portal where all of our contacts can be sent emails/text/chat/calls in 1 platform. See attached for a view of existing solution (from one of our competitor). We need something similar built with same features shown in the screen shot. We have an ongoing project and need help with one of the features. This is communications panel where we can chat/email/call/text our clients on 1 screen. We are trying to get that done. The platform is already built on MERN STACK - so this solution will have to be compatible with our platform technology. All you need to ask a prospect is if they can build a solution to integrate ANY call/email/chat & text APP with our CRM based on MERK STACK Only bid if you know how to do this and you c...

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    Java expert 6 일 left
    확인

    I'm looking for someone who can help me to sanitize markdown text.

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    Power Platform Developer 6 일 left
    확인

    We are looking for a part-time experienced Power Platform developer with knowledge of Power Platform Portals (now called Power Pages). This is to assist with the current development of a web-based application in the Power Platform. The candidate must demonstrate expertise in all aspects of portal set-up and configuration, customization, and integration. The current project requires the integration of a 3rd party authentication API, along with various customizations including: Field validation rules based on other fields Incorporation of app usage metrics Dataverse table design Custom in-app landing pages such as for administration and process approval Aesthetic preference implementations Tenant to tenant migration Qualifications: BS or MS in relevant studies such as c...

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    python automation 6 일 left
    확인

    Hello i want to automate a task on a website using python code i need professional coder the code simply needs to open a website and then login with username and password then click on a Join button then move to the next instance of chrome and login with a new username and password and click join and so on . need the login cookies to be saved so i dont have to login again .

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    I need a Full stack developer who is familiar with Typescript and NestJS I need to add some features to my tool

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    Java Developer 6 일 left

    Need a developer who can relocate to Rampur UP & work on a Java project.

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    HTML and web designer 6 일 left
    확인

    This project is only for Individual....!!!!! we are looking for full time web designer who will work with our team, we not need to huge of experience guys we required fresher or 2 year experience guys... for testing need to 100% copy of the one website..!!!! Again this job is only for Individual...!!!!!!

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    First project, can lead to bigger project: What is the objective? To adapt a short python script to submit a blender 3D file to a render farm called Foxrenderfarm through their API () How? Fox renderfarm has extensive documentation on their API and have this demo short script () that should be adapted. What will be given to you? - A blender file hosted on google drive - API keys for foxrenderfarm How will this be used? - The script has to be hosted on Google cloud or pythonanywhere - The script will be triggered from Please let me know if need further details

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    Laravel Js 6 일 left
    확인

    Hello there, I need to some work in running project on urgent basis. Task like 1. "Request document against a List" by user and then must upload by organization side 2. Like dislike by user on basis of uploaded document with showing counting to organization 3. showing some alerts on other pages simple task using bootstraps 4. create dropdown with multiselect (select all) 5. showing organisation red / green signal if document uploaded delaye by 48 Hrs You must be professional and expert in Laravel, Jquery with Bootstrap. Bid only when These task must be done within 1 day. Regards

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    Opencart API integration 6 일 left
    확인

    I am looking for a independent freelancer who has good experience in php, mysql , css, Javascript, opencart API . We want to integrate our CMS with opencart using API .

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    Create a function that returns the emails fomr a folder

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    I have newly started youtube channel and I want technical support for live streaming, video editing, thumbnails all technical things. If anyone interested let me know..

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    I have a chrome extension to block ads of youtube and twitch. But, the blocked domain is limited. I find someone to add url to the blocked domain for blocking ads of youtube and twitch...

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    Posting and saving data in webpage developed using html, frames, widget, json, jquery, java script

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    I am searching for somebody that can build an app for me in which users have a calendar and can post pictures for everyday of the year

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    Create an online web system that let me upload and create ar-web content like 8th wall used. I'm not looking for the ar content. I'm requesting to create the platform that let me do the ar-web based there and host.

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    I need a software developer to work remotely and should have in-depth knowledge on below: Web development UI/UX Design Mobile App Development Desktop App HTML/CSS/PHP/Laravel/Node.Js/Javascript/Python/Java/Kotlin/C#/Flutter/Angular/MySQL/C/C++ Salary will be paid on Monthly basis and candidate should have specific working hours and to report on the task assigned and keep me posted with daily status of the work.

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    Hi I have fully functional automation software written in PHP. I need an experienced programmer to go through the entire script and give me some insight, answer my question, and feedback. Including: Whats the API and how its coded to perform the function? Linking via an external API which is hosted on a different server or a custom made API? (Explain the mechanism if it is custom made API) Is user data safely keep inside my server without disclosure to outside?

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    I'm looking for Start Up Filipino Owned Company that can make my System work.

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    Greetings I am looking for someone that can develop software/script to automate my social medial posting from my Shopify stores. The requirements/tasks of this software/script can be found in the attached file. Please provide your best quote and consultation This should be a fairly easy job for someone that knows what they are doing. Please reply with the sky is falling so I know you read the requirements Thanks

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    Developer work would be in Dynamics 365 CE/CRM

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