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!

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    Новелла с большим и глубоким сюжетом. Основная особенность, знакомство и общение с персонажами на различные темы, для того чтоб лучше узнать и повысить уровень симпатии. Игру нужно привязать к реальному времени. И сделать свободный режим игры и перемещения между локациям в свободное время от сюжета. Выбор ответов и их последствия. Так же внутри игры будут присутствовать мини игры. Пишите кто заинтересован в проекте, цена работы и время на создание.

    $250 (Avg Bid)
    $250 Ср. заявка
    1 заявок(-ки)

    Мой проект реализован в интерфейсной части

    $99 / hr (Avg Bid)
    $99 / hr Ср. заявка
    12 заявок(-ки)
    Programming table using instagram data 6 дней(-я) left
    ПОДТВЕРЖДЕН

    We're looking to use instagram data to create a sports-style "leaderboard" that would live on a website. It would rank instagram posts that tag a specific account, and include the ranking number, IG handle, date posted, number of likes (which would need to be refreshed in relative real time), a link to the post, and possibly a follow button on the board. We've attached a brief that outlines the scope of work. If this sounds like a fit, we'd love to hear from you. Thanks!

    $975 (Avg Bid)
    $975 Ср. заявка
    5 заявок(-ки)
    Make Lottie Animation Cover Full Screen 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Have an issue where I cannot get the lottie animation to cover width 100% and height 100% and keep the correct aspect ratio of the whole screen. URL.

    $17 (Avg Bid)
    $17 Ср. заявка
    4 заявок(-ки)
    Zapier / Make/ Airtable Expert - Quick job 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Hello! I'm looking for a zapier, make and airtable expert. We need to find the right formula for Airtable search record. It should be easy if you know what you are doing. Thanks.

    $17 (Avg Bid)
    $17 Ср. заявка
    3 заявок(-ки)
    I need CMS in Python or on any other platform 6 дней(-я) left
    ПОДТВЕРЖДЕН

    I need a CMS for my static website please share your views and sample in chat box

    $1016 (Avg Bid)
    $1016 Ср. заявка
    8 заявок(-ки)
    Build a woocommerce page for customisable product 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Reference page: I am looking for someone who can create a page for me on woocommerce that can provide a seamless interface to allow customer to: 1. Choose/Remove the item they want to put in the “palette” 2. Choose type of “palette” e.g. small (6 slots) or large (24 slots) 3. See the options with pictures 4. Choose premium options (e.g. option is +$1 extra) 5. Live preview of the options they have chosen so far I am using elementor and woocommerce, I can work with any theme that can cope with this page. Please let me know your approach first before submitting your quote, and kindly submit only with confidence to complete the project as stated. More details will be given upon confirmation of project Thanks!

    $122 (Avg Bid)
    $122 Ср. заявка
    16 заявок(-ки)
    Stripe API integration 6 дней(-я) left

    The 2 platforms to integrate are Stripe and ABB ChargerSync (app to manage eletric vehicles chargers). I need that when a customer places a payment into my Stripe account, I need the to post that ammount into a specified user of the ABB ChargerSync. The user link will be the email address that customer will place in the payment checkout on stripe. The same email exists in the ABB side, and the objetive is to top-up that user with the ammount paid in stripe. It needs to use a stripe webhook and from a payment received event triggers the writting on the ABB site.

    $175 (Avg Bid)
    $175 Ср. заявка
    16 заявок(-ки)
    WhatsApp API developer needed to create the application 6 дней(-я) left
    ПОДТВЕРЖДЕН

    WhatsApp API developer needed to create the application application similar to , messagebird, twilio, etc

    $320 (Avg Bid)
    $320 Ср. заявка
    5 заявок(-ки)
    CREACION DE REPORTE GRAFICO EN SISTEMA PHP -- 3 6 дней(-я) left
    ПОДТВЕРЖДЕН

    **Favor de visualizar documento adjunto Cuento con un sistema que realiza los reportes por separado y deseo uno en donde se muestren todos los sensores en diferentes colores como lo muestra la primer imagen, deseo que aparezca en la seccion de mi sistema en reportes gráficos Sistema a modificar: usuario:freelancer contraseña:123456 En el manu superior (menú azul) seleccionar el apartado de "REPORTES" - + - Seleccionar tipo de reporte "grafico" - "sensores" NECESITO ESTE TIPO DE REPORTE

    $231 (Avg Bid)
    $231 Ср. заявка
    6 заявок(-ки)
    application Developing live tracking shuttle and booking 6 дней(-я) left
    ПОДТВЕРЖДЕН

    This project is about the shuttle booking and tracking from hotel to airport and airport to hotel ( pick up and drop off application should be responsive shuttle - part we have 3 shuttle one with 15 seater, second of 26 seater and third of 36 seater and not all time all the 3 shuttle will be active ( available) ADMIN -PART-1 application will have admin login for shuttle owner admin will be able to add employee admin will be able to create schedule employee admin will be able to track hours of work for each employee admin will be able to active shuttle and disactive shuttle same with tracking . USER AND ADMIN- PART 2 1user will have login user and admin will able to track the booking record user and admin will be able to book new guest and edit and cancel the booking. user and adm...

    $432 (Avg Bid)
    $432 Ср. заявка
    36 заявок(-ки)
    fullstack devots 6 дней(-я) left
    ПОДТВЕРЖДЕН

    looking for fullstack developer expert who can quickly use liquid transformation of page.

    $29 (Avg Bid)
    $29 Ср. заявка
    18 заявок(-ки)
    High critical bugs to be fixed on priority 6 дней(-я) left
    ПОДТВЕРЖДЕН

    High critical bugs to be fixed on priority - React js, typescript, scss, AEM

    $12 (Avg Bid)
    $12 Ср. заявка
    10 заявок(-ки)
    developer needed to create similar project to chatbot 6 дней(-я) left
    ПОДТВЕРЖДЕН

    looking for developer who can build SaaS model chatbot with multiple features Front end backend , etc

    $320 (Avg Bid)
    $320 Ср. заявка
    7 заявок(-ки)
    Django custom filter 6 дней(-я) left
    ПОДТВЕРЖДЕН

    I’m looking for a Django developer to help me build our existing project. This is a price comparison website. We currently have database design and some basic views with drf. We want someone to extend the functionality of product filtering, sorting, pagination etc.

    $480 (Avg Bid)
    $480 Ср. заявка
    41 заявок(-ки)
    Need React Develoepr - 1 6 дней(-я) left

    I need React.js to fix the issues in our existing function components and should be familiar with function and class components. Other information will be shared with the selected candidate.

    $147 (Avg Bid)
    $147 Ср. заявка
    34 заявок(-ки)

    Software developer (m/f/d) for C# Development and maintenance of customer-facing and internal websites. Analyze user needs and design, build and maintain applications and user experiences for browser-based solutions Code, test, troubleshoot, and document new or existing browser-based programs Train and directly assist users and/or technical support personnel Be diligent, resourceful and proactive in solving challenging problems 100% remote workload qualifications Degree in software engineering, application development or a related computer science program At least two years of professional experience in web and application development, including: Frontend – web development (HTTP, JavaScript/jQuery, AJAX/XHR, CSS3, Kendo Telerik, signalR and Rest API) WebService connects all existin...

    $34 / hr (Avg Bid)
    $34 / hr Ср. заявка
    8 заявок(-ки)
    Mining Pool -- 2 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Looking for an experienced BITCOIN blockchain, web developer / coding partner that can create (from the ground up if necessary) a new unique secure bitcoin mining pool. I am not looking for a replica of any existing open source pools that currently exist however, the source code can be used from such open source code to create this new pool with the full understanding that the code must be fully tested for bugs and security holes. Emphasis on secure. 100% SOURCE CODE MUST BE MADE AVAILABLE DURING THIS ENTIRE PROJECT Key targets that must be met during this project are: 1. Continued development must be factored in. Long term partnership not a one off job. 2. Source code must be made available for 3rd party security audits. 3. The Pool must run on the most recent version of Ubuntu. 4. Mi...

    $2317 (Avg Bid)
    $2317 Ср. заявка
    34 заявок(-ки)
    Build me a link 6 дней(-я) left
    ПОДТВЕРЖДЕН

    I need someone who can build me a link to this @ If you understand it, text me and I'll give you more details

    $22 (Avg Bid)
    $22 Ср. заявка
    10 заявок(-ки)

    Hi, I am looking somebody who did project with sites where users can add listing – for example hotel, house for rent, room for rent – and there are information about price per night. Similar to airbnb, but not booking option, only contact to person who put the listing to the site and the user can send request. To put this listing, hotel owner has to add account for free, or with more function for money and can pay direcktly this paypal or creditcard. It is possible with wordpress or woocommerce. 1) Whatsapp or virtual assisten – see this 2) There must be also be help desk – did you already installed this or something simmilar? Please send me your projects and portfolio.

    $173 (Avg Bid)
    $173 Ср. заявка
    11 заявок(-ки)
    looking for adsterra expert 6 дней(-я) left
    ПОДТВЕРЖДЕН

    looking for adsterra expert to setup ads on my site please placing codes

    $16 (Avg Bid)
    $16 Ср. заявка
    13 заявок(-ки)
    Chat gpt Automations 6 дней(-я) left

    I need someone to help me automate a few tools using chat gpt

    $131 (Avg Bid)
    $131 Ср. заявка
    14 заявок(-ки)

    I run a business which sells custom-made items to consumers. The customer can choose the height, width, style and finish of each item. To enable the customer to do this quickly and easily I want to add a product configurator to our website, which is hosted on Wix. I want the customer to be able to get an approximate price for their selected item instantly, and to send an instant enquiry through the website so that I can give them a precise price and delivery date. They also need to be able to upload drawings and lists if they have many items they want to be priced for.

    $643 (Avg Bid)
    $643 Ср. заявка
    26 заявок(-ки)
    php yii framework/Jquery/XML/Javascript developer long term 6 дней(-я) left
    ПОДТВЕРЖДЕН

    We have on going work for right developer we have a SaaS application where we have to fix bugs time to time and create new features. You will be required to get instructions on zoom and sometimes work with our in house team on zoom while you are working on the project. All tasks will have to be updated using FTP on staging server. Application is very large and is stable but some times new bugs come up and need to be fixed time to time. You might also be required to document your work time to time. Payment will be made at end of each week and money will be in escrow always and release as per your hours logged. PHP/Yii and JQuery experience is a must for this job. I am looking for individual freelancers and not agencies so only individual freelancers can apply Skils required PHP/My...

    $5 / hr (Avg Bid)
    $5 / hr Ср. заявка
    3 заявок(-ки)
    build me a website 6 дней(-я) left

    I want a simple forum website. Important thing it must have is "Sticky Note template" I want to work website around this. If you are capable to this. We love to work with you. Example

    $474 (Avg Bid)
    $474 Ср. заявка
    29 заявок(-ки)
    Chrome Extension 6 дней(-я) left

    I currently own a chrome extension but i need a new one built. It is used to scrape facebook group members and compose the scraped profiles in a csv. Also it is used to scrape all the members of one group and add them to another facebook group

    $2523 (Avg Bid)
    $2523 Ср. заявка
    17 заявок(-ки)

    Quero deixa rodando este robô enviando o sinal para o meu Telegram usando a minha estratégias só para analisar se esta estratégia esta dando certo!

    $10 - $30
    $10 - $30
    0 заявок(-ки)
    Front end development for a webpage with a lot of html animation 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Front end development for a webpage with a lot of html animation

    $410 (Avg Bid)
    $410 Ср. заявка
    45 заявок(-ки)
    Flask (+ Javasript + HTML) expert needed 6 дней(-я) left
    ПОДТВЕРЖДЕН

    We are hiring for a contract to update an app we have developed using Flask. The project involves taking a Flask app we have already built and stripping it down to a few screens (literally just four to five HTML pages). For this project, we need someone with at least 1.5 years of experience using Flask. If your experience is with other similar technologies (e.g. Django) only, please do not submit a bid here. We have another project coming up. You can submit your bid there, if and when it is posted. Again, please note that this contract is for people who know Flask, Javascript and HTML and only for those people with at least 1.5 years of experience using Flask. Please don't submit a bid saying that you know how to use HTML and that HTML knowledge is just as good. You just need to ta...

    $18 - $153
    $18 - $153
    0 заявок(-ки)

    I need 3 modules in Multi Level Marketing PHP Application. 1. User Level as per user tree like level 1 3 referels and then level 2. 2. all indirect memebers will get referel comission when a referel buy package. Bid if you are expert in php and can do these steps.

    $116 (Avg Bid)
    $116 Ср. заявка
    3 заявок(-ки)
    necesito implementar carro de compra 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Estoy creando una app web con django en la que necesito implementar un carro de compras mayores detalles en el chat

    $22 (Avg Bid)
    $22 Ср. заявка
    3 заявок(-ки)
    WhatsApp bot for users 6 дней(-я) left
    ПОДТВЕРЖДЕН

    We need whatsapp Bot when client(phonenumber) send photo or pdf we get webhook for this file woth phone number.

    $167 (Avg Bid)
    $167 Ср. заявка
    10 заявок(-ки)
    JavaScript Expert 6 дней(-я) left
    ПОДТВЕРЖДЕН

    I have a Node JS SIP module that I have to work as regular java. I need an EXPERT in Javascript to work on it with me. By EXPERT i don't mean someone that knows basic JS. I mean an expert

    $21 / hr (Avg Bid)
    $21 / hr Ср. заявка
    54 заявок(-ки)
    Adding a new screen in Ext Js Sencha project 6 дней(-я) left
    ПОДТВЕРЖДЕН

    I have an already existing Sencha Ext js is a port application. I am looking for a person who can add a new screen to the application which has 2 sub screens linked to it. Data should be retrived from backend

    $147 (Avg Bid)
    $147 Ср. заявка
    3 заявок(-ки)
    Build me a marketplace website 6 дней(-я) left
    ПОДТВЕРЖДЕН

    The web is a marketplacefor “leisure centers” that organize birthday parties and/or camps. This is my reference -

    $64 (Avg Bid)
    $64 Ср. заявка
    9 заявок(-ки)
    Choropleth Maps in Matlab/javascript 6 дней(-я) left
    ПОДТВЕРЖДЕН

    I would like to display on a website a Choropleth Map of the US of historical weather data (temperature,rainfall etc..) which should be like this (https://www.courant.com/resizer/c4UPqVFo0fXXvWTpziwhGu2-J7c=/800x648/top/). The website is in php/javascript. What i would like is when the user select on the website a weather parameter(temp./rainfall) and a date, the map is updated automatically. I don't have yet a clear idea on how to do it with all the details, but i hope you help me on that. I detail the constraints i have. The tricky part is how to populate the map with data with the right format. The raw weather data is stored on a mysql database as a grid of 1600*1600 for each day, and that doesn't follow the way Choropleth Map have their data organised. In matlab , i have a...

    $176 (Avg Bid)
    $176 Ср. заявка
    15 заявок(-ки)

    I would like to modify the credit based payment system currently in use on an open source dating website that is used to purchase the site's features and updates. I would like users to earn credits by implementing rewarded ad units instead of purchasing credits through a payment portal. Furthermore, users should also have control over the frequency of these adverts - how often an advert is served in relation to each profile viewed - ranging from one advert for every 5 profiles viewed, up to one advert for every 25 profiles viewed. This will enable the users to determine how many credits they can earn. The reward structure ought to give users sufficient incentive and motivation while still ensuring that their experience on the website is not impacted in any negative way by intrusive o...

    $382 (Avg Bid)
    $382 Ср. заявка
    9 заявок(-ки)
    A simple social media project -- 2 6 дней(-я) left
    ПОДТВЕРЖДЕН

    This is to extend a simple twitter like website. We will start with an existing open source project so its not starting from scratch. Add a few features - Switch to Email OTP instead of password login. - Topics - user can follow - User feed - Refer a friend - Use of hashtags in posts to link to topics. - User identity verification - upload id, social media link, verify - Add support role (to administer posts, verify users)

    $92 (Avg Bid)
    $92 Ср. заявка
    6 заявок(-ки)
    Simple Calendar Event Website 6 дней(-я) left
    ПОДТВЕРЖДЕН

    I need a simple calendar /event website. Should be reactive and mobile friendly. - Should display full monthly calendar with events listed on each day there's an event. - Should display a mobile friendly calendar when one mobile device, also showing events per day - Should have an easy to use admin panel where new events can be added, edited or deleted. - Should have option to create the event with reoccurring dates. - Should use Google Maps API to show location of event - Should allow the Calendar to be subscribed - Should allow user to add single event to their calendar - Should have a page for Donations - Should have a page for Contact - Should have a page for About - Should have a page for people to sign up for account that allows them to view/add/edit/delete THEIR events Can us...

    $204 (Avg Bid)
    $204 Ср. заявка
    47 заявок(-ки)
    Interactive Map development on React component 17 часов(-а) left
    ПОДТВЕРЖДЕН

    Tasks Specification and Requirements: We have a blocking point in our project and want you to solve this problem by creating a tiny brand new react app: We need to show an SVG map inside a react component and want to add dynamic layers(Shapes, texts, icons) on top of the SVG map, Users want to zoom in and zoom out the SVG map. Users can drag and drop layers(shape, text, icon) during zoom-in and zoom-out modes. Users can show or hide specific layers from the top of svg. We already implemented the solution but some of the above features have not worked smoothly. And these are the blocking point for our implementation: Blocking points The Draggable does not work smoothly while in zoom-in mode. When we show and hide some of the icons or shapes from the top of SVG the other ic...

    $574 (Avg Bid)
    Срочный
    $574 Ср. заявка
    41 заявок(-ки)

    We have a blocking point in our project and want you to solve this problem by creating a tiny brand new react app: We need to show an SVG map inside a react component and want to add dynamic layers(Shapes, texts, icons) on top of the SVG map, with zoom in zoom out, and draggable features Users want to zoom in and zoom out the SVG map. Users can drag and drop layers(shape, text, icon) during zoom-in and zoom-out modes. Users can show or hide specific layers from the top of svg. We already implemented the solution but some of the above features have not worked smoothly. And these are the blocking point for our implementation: Blocking points The Draggable does not work smoothly while in zoom-in mode. When we show and hide some of the icons or shapes from the top of SVG the other icons ch...

    $127 (Avg Bid)
    $127 Ср. заявка
    9 заявок(-ки)
    Vaccine app fixes 6 дней(-я) left

    I have an vaccine app created with React native, I have a few fixes that I need for it. See fixes here

    $22 / hr (Avg Bid)
    $22 / hr Ср. заявка
    14 заявок(-ки)
    Desarrollo de proyecto con tecnologia Blockchain web3 Privado 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Proyecto para el registro en blockchain privada de registros, certificados y contratos entre los usuarios del sistema

    $1119 (Avg Bid)
    $1119 Ср. заявка
    19 заявок(-ки)
    Need urgent kind of planable.io 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Hello If anyone have kind of planable io in nodejs and reactjs then ping we urgent need to launch Technology only in reactjs and nodejs

    $332 (Avg Bid)
    $332 Ср. заявка
    5 заявок(-ки)
    Sip telefoní webový klient 6 дней(-я) left
    ПОДТВЕРЖДЕН

    potřebuji do svých stránek udělat sip klienta. Používám laravel, php a javascript. Takže nejlépe v JS. Potřebuji to promtně turbo rychle

    $457 (Avg Bid)
    $457 Ср. заявка
    16 заявок(-ки)

    PLEASE READ EVERYTHING BOTS WILL BE IGNORED AND ELIMINATED ########################### 1. WEBSITE I already started to build the website but I need someone to help me finish the back and front end. The overall idea behind the website is for users to be able to interact with each other by posting articles and to message each other inside a forum. Users should be able to register, login, logout and delete his own account. When writing articles they should be able to write, edit, delete, and publish article. When posting on forums they should be able to write initial post and everyone else on the forum (MEMBERS) should be able to answer and follow up on the forum topic with replies. Also users should be able to see if their post was read by other users and that applies to the replies...

    $13 / hr (Avg Bid)
    $13 / hr Ср. заявка
    56 заявок(-ки)
    I want a plugin that changes fingerprint in Google Chrome. 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Hello. I made a web scraping bot with python selenium. The web scraping part is completely over. With the proxy, it can go to the site I want and do the job I want easily. but with the fingerprints I left on the site, it is understood that I am a bot in a short time. What I want from you is to make a plugin that will work on google chrome. Thanks to this add-on, it is a system that changes and saves fingerprints when I open the browser, and then always uses the same fingerprint. and then it should be able to change my fingerprints again optionally. There are several plugins that do this. It is available in google chrome market. I want to share these with you. however, although these plugins make the changes I want, they are not exactly what I want. because these plugins define me a d...

    $20 (Avg Bid)
    $20 Ср. заявка
    3 заявок(-ки)
    Website Ripper with Chrome Extension 6 дней(-я) left
    ПОДТВЕРЖДЕН

    I’m looking for a fast way to copy products from my suppliers website and paste them to my Shopify store. I would like a custom chrome extension that will import products directly to my website.

    $164 (Avg Bid)
    $164 Ср. заявка
    36 заявок(-ки)
    Looking for an Profitable and Approved Crypto Arbitrage Bot 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Hello Everybody, I need an Profitable and Approved Crypto Arbitrage Bot : The Bot will search in any pairs for opportunities and find price differences in all CEX and DEX. At the right time it will make the trades quickly with the appropriate Gas Fee to avoid being outrun by other Bots and send the Benefits to Owner's Wallet. Finally, occasionally it must also be able to use Flash Loans from AAVE and/or DYDX still with features mentioned above. I am a Small Investor in Cryptocurrency my budget for the Bot is between $100-200. No need to answer me if your proposal will be more than my budget. I am waiting for your proposals. Thank you.

    $145 (Avg Bid)
    $145 Ср. заявка
    11 заявок(-ки)

    Hello, everyone. I'm looking for a talent freelancer developer. You have to own Javascript, HTML, CSS and Figma. If you can design for my project, it's better. Please contact me if you can help me.

    $139 (Avg Bid)
    $139 Ср. заявка
    42 заявок(-ки)

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