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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    1,165 работ(-а,-ы) найдено, цены указаны в USD

    Используя web-socket и [войдите, чтобы посмотреть URL] (На фото, сайт с которым вам придется работать. Сделана полностью вёрстка, и её надо оживить ) 1) Создать обычный чат 2) Сделать Coin flip- режим где один игрок создал комнату(указал ставку, на которую он готов сыграть), второй пользователь просматривает такие комнаты, выбирает комнату с той ставкой, которая ему более интересна и присоединяетс...

    $218 (Avg Bid)
    $218 Ср. заявка
    4 заявок(-ки)

    Разработка телеграм Бота для продажи реклам и управление бюджетом. Полное ТЗ вышлю в сообщение. Рассматриваю разработчика 1. [войдите, чтобы посмотреть URL], MongoDD Опыт работы не менее 1 лет. 2. Oпыт в создание ботов не менее 1 года. Условия сотрудничества обговаривается индивидуально. Если заинтересован, то вышли текст в сообщение "Готов взяться за проект, вышлите дополнительную инфор...

    $7 / hr (Avg Bid)
    $7 / hr Ср. заявка
    3 заявок(-ки)

    Разработка телеграм Бота для продажи реклам и управление бюджетом. Полное ТЗ вышлю в сообщение. Рассматриваю разработчика 1. [войдите, чтобы посмотреть URL], MongoDD Опыт работы не менее 2 лет. 2. Oпыт в создание ботов не менее 1 года. Условия сотрудничества обговаривается индивидуально. Если заинтересован, то вышли текст в сообщение "Готов взяться за проект, вышлите дополнительную инфор...

    $21 / hr (Avg Bid)
    $21 / hr Ср. заявка
    9 заявок(-ки)
    experienced programmer for Vuecharts programmer 6 дней(-я) left
    ПОДТВЕРЖДЕН

    I am having issues with my project I need immediate help. The error message is: vuechartsrccomponents[войдите, чтобы посмотреть URL]: Unexpected token (87:17) 85 | import HorizontalBarExample from './HorizontalBarExample' 86 | import CustomLine from './CustomExample' > 87 | import axio from axio | ^ 88 | 89 | export default { 90...

    $9 - $35
    $9 - $35
    0 заявок(-ки)
    $421 Ср. заявка
    15 заявок(-ки)
    pHP developper 6 дней(-я) left

    pHP developper site web and mobile application

    $20 (Avg Bid)
    $20 Ср. заявка
    2 заявок(-ки)
    Plugin Creation (Software /Website Development) 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Need an experienced software/plugin/website development. You will be creating a plugin (for our site only - not for others to use) It will be a duplication of another plugin $10AUD per hour

    $9 / hr (Avg Bid)
    $9 / hr Ср. заявка
    12 заявок(-ки)

    Hello, We're looking for an expert in Blockchain, especially in Solidity, to work on our smart contract.

    $194 (Avg Bid)
    $194 Ср. заявка
    9 заявок(-ки)
    Website Development 6 дней(-я) left

    I want to create a website which is basically for collecting and managing data.

    $373 (Avg Bid)
    $373 Ср. заявка
    25 заявок(-ки)
    Java script to reacrt hooks 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Convert existing javascript into react hooks.

    $126 (Avg Bid)
    $126 Ср. заявка
    9 заявок(-ки)
    [OBS + Chaturbate] Countdown that will be extended by tips 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Assumptions: We need a typical countdown going from some value to zero (the starting value must be configurable). However, this countdown should react to tips that the channel receives and, based on them, adds time to the counter (configuration for this is needed, so we can specify how many tokens are required to extend stream time and how long). Joining Fanclub should also extend the stream'...

    $86 (Avg Bid)
    $86 Ср. заявка
    3 заявок(-ки)

    write a simple script that shows a list of the 50 newest tokens that start trading on Raydium (Solana's DEX) and some other data - price, liquidity, trade volume. Monitor the API for when the new token (liquidity pair) appears, and add it to the state/list. Every 10 seconds check the price of tokens and update the list.

    $500 (Avg Bid)
    $500 Ср. заявка
    1 заявок(-ки)
    Home Page not opening 6 дней(-я) left
    ПОДТВЕРЖДЕН

    [войдите, чтобы посмотреть URL] Page and dashbaord not opening [войдите, чтобы посмотреть URL] Table and form

    $21 (Avg Bid)
    $21 Ср. заявка
    13 заявок(-ки)
    Javascript fixing code (forEach) operations using fetch 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Hello, we have a javascript code that needs to be fixed. We need to make each "forEach" wait until the previous finish to run the next instead of all of them simultaneously (which is causing overwritten data) in our database. We are looking for a JAVASCRIPT EXPERT with very advanced skills and knowledge. IMPORTANT: WE WILL NOT AWARD THE PROJECT TO ANYONE until providing the code as we...

    $20 (Avg Bid)
    $20 Ср. заявка
    6 заявок(-ки)

    Project summary The project is a saas, people pay to use the software. Stripe and paypal integrations will be needed.

    $531 (Avg Bid)
    $531 Ср. заявка
    13 заявок(-ки)
    I want to build RTMP Admin panel for Live streaming website 6 дней(-я) left
    ПОДТВЕРЖДЕН

    I want to build an RTMP Admin panel for a Live streaming website. user can upload video via OBS Stream key and Url and we have to give them output URL

    $3 / hr (Avg Bid)
    $3 / hr Ср. заявка
    1 заявок(-ки)
    Small plugin in Jquery/Javascript with WYSIWYG editor -- 3 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Hi, I need a Jquery/javascript expert for develop a small plugin. Requirements are as follows. 1) There will be a WYSIWYG editor and we have to insert one headline tag (<h1>Sample heading</h1>) and one image. I prefer summernote WYSIWYG editor as it having an easy image upload functionality, but it's upto you that which editor prefer. What ever the editor you prefer, it should ha...

    $8 / hr (Avg Bid)
    $8 / hr Ср. заявка
    4 заявок(-ки)
    Programador asp classic 6 дней(-я) left

    Temos uma plataforma a qual temos que melhorar alguns pontos, estamos á procura de profissionais para esses mesmos ajustes

    $30 / hr (Avg Bid)
    $30 / hr Ср. заявка
    7 заявок(-ки)

    [войдите, чтобы посмотреть URL] please check this url you can download the latest version and find maven project. i need the repository for that project if you have experience in maven project, you can understand me .

    $20 (Avg Bid)
    $20 Ср. заявка
    4 заявок(-ки)

    I need to develop a feature or a code to recover the databases of multiple items from different groceries applications , and forward the data of products and barcodes to be used in my application to compare the prices.

    $184 (Avg Bid)
    $184 Ср. заявка
    8 заявок(-ки)

    I will discuss with Cheung Yu N about NFT project. Please reply me Scope: - We want to create a NFT Marketplace especially for Asia Pacific Market. - The Marketplace will mint NFTs in R Square Chain which base on Hyperledger Fabric. - User can buy and sell by cryptocurrency or non-cryptocurrency, but all of the transaction record will be saved in R Square Chain. - For Cryptocurrency payment, both...

    $765 (Avg Bid)
    $765 Ср. заявка
    10 заявок(-ки)
    Build a web based Spin & Win Wheel with leaderboard 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Need a web based Spin & Win wheel with controlled output. User needs to sign up/sign in first then spin wheel screen appears with 2 input fields. After putting data in input fields user hits button Spin and wheel rotates and stop at (controlled) output. Result of spin (promo code) appears on screen with celebration effects. Also spin wheel screen is spilt with Leaderboard on right side showing...

    $187 (Avg Bid)
    $187 Ср. заявка
    9 заявок(-ки)
    I'm Having POST Issue with IFRAME. 6 дней(-я) left
    ПОДТВЕРЖДЕН

    I show a different URL via IFRAME on a different URL. In the url I show with IFRAME, there are multiple pages that send data to each other with the POST method. While the data I sent to [войдите, чтобы посмотреть URL] from the [войдите, чтобы посмотреть URL] page that I showed as an IFRAME is being POSTed, The data I moved from [войдите, чтобы посмотреть URL] to [войдите, чтобы посмотреть URL] wit...

    $23 (Avg Bid)
    $23 Ср. заявка
    8 заявок(-ки)

    We would like to work with a freelancer well versed in vue.js to help us build an administrative panel with form elements like text boxes, drop downs, check boxes, radio buttons etc., where users can configure our system.

    $12 / hr (Avg Bid)
    $12 / hr Ср. заявка
    4 заявок(-ки)
    Medvise build 6 дней(-я) left

    Aggregation website with a product comparative feature

    $356 (Avg Bid)
    $356 Ср. заявка
    16 заявок(-ки)

    My website is [войдите, чтобы посмотреть URL] There are a few forms on the website that are custom coded. [войдите, чтобы посмотреть URL] [войдите, чтобы посмотреть URL] [войдите, чтобы посмотреть URL] These forms when submitted by customer go to specific emails and it was working 24hours ago but now is not, I have not had any issues in the past year so I have no idea what is going on. When the...

    $131 (Avg Bid)
    $131 Ср. заявка
    22 заявок(-ки)
    HTML5 Ad for Kids Learning App 6 дней(-я) left
    ПОДТВЕРЖДЕН

    We need to create an interactive HTML5 Ad for advertising our app on Facebook & Google Ads. The app is for 2-5 year old kids' learning. If this Ad works for us, we will be looking to create more such ads.

    $120 (Avg Bid)
    $120 Ср. заявка
    9 заявок(-ки)
    Convert javascript project to bright script ROKU 6 дней(-я) left
    ПОДТВЕРЖДЕН

    I need to convert my javascript project to roku project. Someone with Brightscript knowledge able to convert existing project to Roku.

    $340 (Avg Bid)
    $340 Ср. заявка
    3 заявок(-ки)
    OTP Project 6 дней(-я) left

    Need a developer who can create a php html form where data should be insert into database and mobile number field should be verify by otp verification using API.

    $16 (Avg Bid)
    $16 Ср. заявка
    6 заявок(-ки)

    I wants a separate button to perform one of the functions in his menu This function already exists bulk ation

    $23 (Avg Bid)
    $23 Ср. заявка
    12 заявок(-ки)
    Huynh Thanh L I need to add rowspan in table using jquery 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Huynh Thanh L I need to add rowspan in table using jquery

    $1 / hr (Avg Bid)
    $1 / hr Ср. заявка
    3 заявок(-ки)
    Need Make Grabber for KVS scipt to ( adult site ) 6 дней(-я) left
    ПОДТВЕРЖДЕН

    hi i need Grabber to get gifs pic from onther site, its easy to do, u can look here how u can do it. so u i need grabber for just pics [войдите, чтобы посмотреть URL] and i need it now :_

    $21 (Avg Bid)
    $21 Ср. заявка
    4 заявок(-ки)
    Help me with my tasks 6 дней(-я) left

    I am junior front end developer, and I need some help with my tasks

    $5 / hr (Avg Bid)
    $5 / hr Ср. заявка
    43 заявок(-ки)
    Need Node developer 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Hello I need to fetch all assets info from opeasea. I have already a Github source to fetch this data: [войдите, чтобы посмотреть URL] That said, your job is to integrate this as I want it to. I think one day is enough. If you show great code, it will lead to long-term work. Best reagards

    $50 - $100
    Скрытый
    $50 - $100
    17 заявок(-ки)

    You must live in certain countries in the Western Balkans, Eastern Europe, or Latin America. You do *not* need an ESP32. You do *not* need an Arduino. You must live in... Albania, Bosnia and Herzegovina, Brasil, Bulgaria, Chile, Colombia, Kosovo, Mexico, Moldova, Montenegro, North Macedonia, Romania, Serbia, or Uruguay. ✻ MONEY AND HOURS ✻ I will pay you each day for every hour you work wit...

    $12 / hr (Avg Bid)
    $12 / hr Ср. заявка
    1 заявок(-ки)

    Do przygotowania platforma programowa do przetwarzania zebranych danych z urządzeń IoT poprzez zaimplementowane moduły stanowiące jeden ecosystem. Platforma ta w założeniu ma być dostosowywalna i konfigurowalna z poziomu UI poprzez silniki decyzyjny Drools oraz inne mechanizmy pozwalające dostosowywać widok aplikacji na potrzeby konkretnej instalacji (UI w formie drag&drop, komponenty dostosyw...

    $166 (Avg Bid)
    $166 Ср. заявка
    3 заявок(-ки)

    We are a retail business looking to have custom fields pull through (via integration) to Mailchimp account from our Epos Now Till system. There is a current integration available from Epos Now with Mailchimp, but it doesn't meet our needs completely in terms of the fields it transfers over.

    $278 (Avg Bid)
    $278 Ср. заявка
    12 заявок(-ки)
    Urgent Need a Woocommerce Rest API Expert 6 дней(-я) left
    ПОДТВЕРЖДЕН

    when I call create order API shipping price not showing in the vendor panel. it's working fine in the Admin panel. [войдите, чтобы посмотреть URL]

    $293 (Avg Bid)
    $293 Ср. заявка
    15 заявок(-ки)
    UI Developer 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Determining the structure and design of web pages. Ensuring user experience determines design choices. Developing features to enhance the user experience. Striking a balance between functional and aesthetic design. Ensuring web design is optimized for smartphones. Building reusable code for future use. Optimizing web pages for maximum speed and scalability. Utilizing a variety of markup languages ...

    $133 (Avg Bid)
    $133 Ср. заявка
    17 заявок(-ки)

    We have working software which is running on an old custom built web server. When we try to run it in IIS it doesn't work properly. We need someone to get it all working on IIS. There is one [войдите, чтобы посмотреть URL] file with approximately 400 additional HTML/javascript and 50 javascript files. Your job will be to get it to work on IIS , we expect that you only need to get the first ...

    $159 (Avg Bid)
    $159 Ср. заявка
    20 заявок(-ки)
    Frontent developer for a twitter like platform 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Hello, I am looking for a frontend developer preferably with good Angular/Node/Vue knowledge. I Will provide you the design. Looking for a freelancer with possible long-term collaboration for other projects too. What you will need to do: - Implement the design in a pixel-perfect manner - The application should be optimized and performant - Responsive - If you have any suggestions to improve the...

    $9 / hr (Avg Bid)
    $9 / hr Ср. заявка
    28 заявок(-ки)
    Generative ART/graphics using code 6 дней(-я) left
    ПОДТВЕРЖДЕН

    I am looking for someone who can do computer generated ART that gives animated image as output. 1). You have to reverse-engineer/edit this js sketch or make something similar from scratch- (All the code is there on that url. it's in js/processing you can do in python etc., transfer the code or in any other framework/environment) [войдите, чтобы посмотреть URL] 2). Find a way to vary the ...

    $140 (Avg Bid)
    Избранный
    $140 Ср. заявка
    1 заявок(-ки)
    need help for maven project 6 дней(-я) left

    I have one maven project but i cannot build it. please help me,

    $21 (Avg Bid)
    $21 Ср. заявка
    10 заявок(-ки)
    React and three.js expert need 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Hi this is long term project. Need to work with professional threejs and react js developer I will explain more details about our project in details. but You should take skill test with simple test work. If you cann't take test then don't bid and if you don't have experiences in react js and three js then also don't need. Long term job and weekly salary job Thankyou

    $13 / hr (Avg Bid)
    $13 / hr Ср. заявка
    12 заявок(-ки)
    Codeigniter Developer Exp 6 дней(-я) left

    PHP Developer - CodeIgniter Expert in PHP and its framework CodeIgniter Proficient in Javascript and jQuery Good knowledge in MySQL Good knowledge in Web APIs

    $4 / hr (Avg Bid)
    $4 / hr Ср. заявка
    23 заявок(-ки)
    Need to gather different Projects details from different website 6 дней(-я) left
    ПОДТВЕРЖДЕН

    I am looking for scraping the data for different websites and share it in JSON dormat API. This process should be running as backend and we want to run once everyday on websites created. Some of the websites list: [войдите, чтобы посмотреть URL] [войдите, чтобы посмотреть URL] [войдите, чтобы посмотреть URL] [войдите, чтобы посмотреть URL] [войдите, чтобы посмотреть URL] etc Fields mostly look...

    $56 (Avg Bid)
    $56 Ср. заявка
    2 заявок(-ки)
    Looking Fullstack developer (React and Django) 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Need to work on the current project with a Full-stack dev who has rich experiences with React and Django. - React (Material, React-stock-chart, multi-chart ..) - Django (REST API) - Mongo DB(Familiar with Indexing on Mongo) If you have experience with Trading bots, it would be great.

    $7 / hr (Avg Bid)
    $7 / hr Ср. заявка
    18 заявок(-ки)
    Website Changes Live 6 дней(-я) left

    The developer has already made the changes in the local server, but he is not able to make it live. Having an error at compile time(backend [войдите, чтобы посмотреть URL])(frontend [войдите, чтобы посмотреть URL])(AWS-Hosting zones)

    $14 (Avg Bid)
    $14 Ср. заявка
    2 заявок(-ки)
    Javascript expert required for quick tasks 6 дней(-я) left
    ПОДТВЕРЖДЕН

    I am looking for a javascript expert to help me to achieve the desired results for the already build webpage. For this task I want to my div got fixed until all the content scrolled and than it move. This is simple and easy task and I want quick solution. I want you to be on skype for screen sharing. Thanks

    $20 (Avg Bid)
    $20 Ср. заявка
    12 заявок(-ки)
    Firefox addon extension needed 6 дней(-я) left
    ПОДТВЕРЖДЕН

    i need Firefox addon extension to add some information to Firefox browser when loading such as: picture rendered with the HTML Canvas element, picture rendered with WebGL,...

    $195 (Avg Bid)
    $195 Ср. заявка
    2 заявок(-ки)

    Топ-статьи сообщества JavaScript