React.js is an efficient, declarative, and flexible open-source JavaScript library that is useful for developing user interfaces specially for single page apps. With React.js, users can build complex user interfaces from “components.” Components are small and isolated pieces of code.

React.js can also be used as a base in the building of both mobile and single-page apps. Although, complex React.js apps usually require additional libraries for interaction, routing, and state management with an API (Application programming interface).

React.js makes it possible for developers to design large web apps which can change data, without reloading the page.

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

    Нужен сайт наподобие [войдите, чтобы посмотреть URL] с доработками. Более детальная информация и ТЗ будет отправляться при общении.

    $2433 (Avg Bid)
    $2433 Ср. ставка
    16 ставки

    I need a simple front-end in which users should be able to "create user" and, after admin approval, they should be able to login and then see and edit specific data from a postgresql database. I mean, specific columns and tables that will change to each user. You should also provide us a documentation to let us make minor changes as needed. It needs to be done in 48 hours after contract ...

    $110 (Avg Bid)
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    4 ставки
    React Abacus project 6 дней(-я) left
    ПОДТВЕРЖДЕН

    I have built a react project, need help solving a few issues in the project.

    $29 (Avg Bid)
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    11 ставки
    Code for Equity - Sports betting (Website and Apps) 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Hello, which team is interested to join my team and code for equity instead of cash payment during the devevelopment? I offer 30 % shares on the upcoming company and a 10000 USD one-time payment once the investor is on board. But the project needs to be finished, there will be no payment during developement. Your team get shares on my upcoming sportsbetting company, but i need prototype of the ...

    $3900 (Avg Bid)
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    34 ставки
    LockAPI platform 6 дней(-я) left

    Cloud based locking resources with ease.

    $754 (Avg Bid)
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    19 ставки
    React Developer With Firebase 6 дней(-я) left

    I need an iPhone/iPad and android app. * There will be login / sign-up. User will be able to log in only from a single device. * There needs to be in app purchase from PayPal , Credit Card ,Debit card on monthly basis. *The question can be categorised in various categories and subcategories. * From admin or web panel there should be the ability to upload questions from Excel sheet to database and ...

    $112 (Avg Bid)
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    6 ставки
    Food Card topup 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Website to allow student to topup their food card

    $1151 (Avg Bid)
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    64 ставки
    Mastodon adaptation 6 дней(-я) left

    We are an association using a social network based on Mastodon (see screenshot). If the basis has already been adapted, we’re searching someone to improve it. We are needing a full stack developer ruby on rails/react. There are four tasks : - Advanced search Modify the search controller to enable user search by présentation, profession et compétences - Enable post editing Modi...

    $1494 (Avg Bid)
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    22 ставки

    web based application for cloud management

    $31 / hr (Avg Bid)
    $31 / hr Ср. ставка
    48 ставки

    Hello I would like to hire mobile app developer with cross platform. Function is simple and easy. Detail will be provided over chat. Thanks.

    $124 (Avg Bid)
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    29 ставки
    sketchapp react native UX/UI 6 дней(-я) left
    ПОДТВЕРЖДЕН

    design UX/UI for react native app

    $99 (Avg Bid)
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    4 ставки
    Remake of an existing Mobile App for Document Management 5 дней(-я) left
    ПОДТВЕРЖДЕН

    The McFile Mobile App was developed separately with two versions, one version in Android technology and the other in iOS technology. Its actual features are search, preview and file sharing. We are want to develop a new app for both Android and IOS platform using a shared code programming language like Xamarin, React Native or Ionic . Current features (source code can be provided) are search, vie...

    $1421 (Avg Bid)
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    React Unit Test Project 5 дней(-я) left

    I am looking for someone who have experience with React Unit Test. If you have a good experience, you can work for my project.

    $27 / hr (Avg Bid)
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    39 ставки
    React JS developer to help with ongoing work 5 дней(-я) left
    ПОДТВЕРЖДЕН

    we need a React JS developer to help with ongoing work. You'll be working on parts of several projects with us. redux / node js experience will be a bonus please share your public github URL

    $31 / hr (Avg Bid)
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    Rebuilding Mobile App 5 дней(-я) left

    I'm the founder of iOverlander: [войдите, чтобы посмотреть URL] This is a website / App that travelers use to find place to stay. We have a legacy app that I built in [войдите, чтобы посмотреть URL] that we'd like to rewrite using react native. We have mockups for the new app (which is similar in functionality to the old app, but with some usability improvements), and we can provide ...

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    I need a mobile developer (Hybrid preferred) 5 дней(-я) left
    ПОДТВЕРЖДЕН

    Hi. we are in need of mobile apps for GPS Location sharing of users. All users will share his location, it will show in map page. Also every user can find and contact with another by near by feature.

    $594 (Avg Bid)
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    58 ставки
    Need a basic reactjs website 5 дней(-я) left
    ПОДТВЕРЖДЕН

    Hi there, I need a basic reactjs website for the first phase of a bigger project. The website needs to have the following: 1- Registration module where the user can log in and enter their own private area 2- One single page where the users can upload a file and see the list of files uploaded sorted by date 3- the website needs to be flexible for future development... e.g interaction with other u...

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    Build me a 2 page website - Node.js 4 дней(-я) left
    ПОДТВЕРЖДЕН

    I need a two page lead generation website built for the real estate market. I need the website to have the following features: - Landing page with form to collect users info. - When user submit's form, the data gets pushed into either a google form, or a database, preferably a google form. - After the user submits the form and their data has been captured, the user should be redirected to a...

    $146 (Avg Bid)
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    I am looking for an electron expert for our app from scratch. I will share design, so please apply if you work including this weekend.

    $517 (Avg Bid)
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    17 ставки
    Spfx react js 4 дней(-я) left
    ПОДТВЕРЖДЕН

    I need SharePoint custom list implemented by SPFx, Reactjs and office UI Fabric. If you don’t familiar with those technologies, please don’t bid.

    $64 (Avg Bid)
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    7 ставки
    Looking react native developer 4 дней(-я) left
    ПОДТВЕРЖДЕН

    HI Looking react native developer for a long-term project, To be honest, My budget is 200/h If this budget suits you then bid it Thanks

    $3 / hr (Avg Bid)
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    8 ставки

    Hello. I need help with project I am working on. I need to create navigation with react native and I can send sample app and it needs to be the same.

    $603 (Avg Bid)
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    49 ставки
    ReactNative Freenlancer 4 дней(-я) left

    iOS and android App with a Vitrine Website

    $662 (Avg Bid)
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    33 ставки

    We have a website that is built on Tensorflow.JS. We want to convert the site to iOS and Android mobile app. Looking for an experienced developer for a few days to 4 week project. Must be experienced with Javascript, Angular JS, Tensorflow JS, and Ionic Framework. Experience with Flutter is acceptable. Required Experience Ability to communicate clearly Dedication to meet project deadlines in a...

    $503 (Avg Bid)
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    10 ставки

    Hello I would like to hire react native app developer. Detail will be provide over chat. thanks.

    $167 (Avg Bid)
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    25 ставки
    Fix issues for acceptance on apple store 4 дней(-я) left
    ПОДТВЕРЖДЕН

    I have an app that was reviewed and rejected on apple store. The reason as per the reviewer is that it is highly targeted towords marketing the app and missing on user experience. What is requested from the developer who is awarded is: 1- generate apk for android 2- suggest proprer revamp of the app 3- apply development The project will be marked complete when it is accepted in stores. This is a H...

    $25 (Avg Bid)
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    Hybrid MobileApp development 4 дней(-я) left

    Hello. I need react native developer for my project. I wish to use background task in react native. Detail will be provided over chat. Thanks.

    $108 (Avg Bid)
    $108 Ср. ставка
    7 ставки
    Style and Add Pages to our React Native Mobile Application 4 дней(-я) left
    ПОДТВЕРЖДЕН

    We are currently looking for a freelancer who can style and add pages to our React Native application. Our current application has 2 pages. This requires styling the two existing pages and adding 2 basic pages and 2 modals according to our design. There is no API integration, just manipulation of data without our application global store. Please message me if interested and I can share our designs...

    $132 (Avg Bid)
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    26 ставки
    Website Development 3 дней(-я) left

    We need to develop a web app from scratch, we will need a node.js and react developer plus a designer

    $19 / hr (Avg Bid)
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    58 ставки
    Website development work 3 дней(-я) left

    I need a new website. I need you to design and build a website for my small business.

    $30 / hr (Avg Bid)
    $30 / hr Ср. ставка
    84 ставки

    Necesito Desarrollador de Aplicaciones WEB en Node-js/Mongo/Javascript/React/NextJS - Gatsty JS para proyecto de 5 meses. 20+ horas a la semana. Personal con lenguaje nativo Español y Ubicacion Colombia

    $7 / hr (Avg Bid)
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    9 ставки

    We are looking for a great JavaScript developer who is proficient with React.js. Your primary focus will be on developing user interface components and implementing them following well-known React.js workflows (such as Flux or Redux). You will ensure that these components and the overall application are robust and easy to maintain. Responsibilities - Developing a Web application for finances of s...

    $1388 (Avg Bid)
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    Need reactjs with nodejs website 3 дней(-я) left
    ПОДТВЕРЖДЕН

    Website to filling html application forms has beed built by control panel on the same website and exported as html. Website must display this form and filled by the user see details. 1- First page included a search filter and login/ out buttons and live chat. 2- Profile page ancluded tabs: 1- Edit profile 2- Saved forms 3- Drafts (Forms has filled but have not complated) 4- Com...

    $635 (Avg Bid)
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    I need hybrid app developer for my react native app. Function is simple and if you are senior developer, you can do it in a short time. Don't hesitate to bid. thanks.

    $150 (Avg Bid)
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    9 ставки

    This is the Bug in the OpenSourse project for UDE university, the bug is in frontend part that we need to solve. To fix the bug we need Pairing screen to skip the installation part and save time just focus on the problem. Bug: We have the modules which have a checkbox and select filter property as you can see on the photos. The checkboxes working properly and individually but the select filter ...

    $36 (Avg Bid)
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    4 ставки
    Code for equity - Sports betting (Website/Apps) 3 дней(-я) left
    ПОДТВЕРЖДЕН

    Hello, which team is interested to join my team and code for equity instead of cash payment during the devevelopment? I offer 30 % shares on the upcoming company and a 10000 Dollar one-time payment once the investor is on board. But the project needs to be finished, there will be no payment during developement. Your team get shares on my upcoming sportsbetting company, but i need prototype of t...

    $8043 (Avg Bid)
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    28 ставки

    We have a project built with React Native that needs beautifying user's face (applying skin smoothing, brightening..) from camera stream (with WebRTC backend built in Websocket/ [войдите, чтобы посмотреть URL] + TURN/STUN ready). We want to integrate a native open source code named KSYLive ([войдите, чтобы посмотреть URL] and [войдите, чтобы посмотреть URL]) into our app (or if you have a so...

    $186 (Avg Bid)
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    3 ставки

    What we want? - Fully functional website designed as per the wireframe below. - A dashboard so we can upload content as per our requirements. The dashboard upload feature must help us upload content on three web page: Resources, Labs and Projects (Detailed below) General Guidelines - Website should be Indian and clean; not necessarily minimal. - Patterns and clean textures are welcome; no grung...

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    50 ставки

    We need a single dedicated part time resource on asp.net,c# with Reactjs to give support for US people on weekdays morning around 90 minutes IST 6 00 am to 8 00 am will provide 20000 per month minimum 4+ years of experience candidates only eligible for the bid.

    $408 (Avg Bid)
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    18 ставки

    Need individual, located in America/Europe developer. Swoop is a group transportation platform specializing in corporate travel, weddings, and private event transportation. We’re looking for a seasoned engineer that can develop complex software systems scaling to thousands of users with production quality deployment, monitoring, and reliability. They work on the backend codebase powering Swo...

    $21 / hr (Avg Bid)
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    32 ставки
    Help with React readux - Fix on Webex 2 дней(-я) left
    ПОДТВЕРЖДЕН

    Hello need help on react redux through webex only. Thanks

    $5 / hr (Avg Bid)
    $5 / hr Ср. ставка
    6 ставки

    we have to build 2 react native apps (seller and user app) which shares the components prototypes are done in XD and web app is done in Ruby

    $1767 (Avg Bid)
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    15 ставки
    react native developer needed 2 дней(-я) left

    need a senior react native developer. detail information will be provided over chat. thanks

    $83 (Avg Bid)
    $83 Ср. ставка
    9 ставки

    Hola ocupamos agregar a un proyecto existente las notificaciones con onesignal. Para iOS Y Android. Este es un proyecto de prueba para realizar otro más grande. Hello wee need to add to one existent project notification with onesignal. For iOS and Android. This is a test project to hire you for a bigger one Thanks.

    $23 (Avg Bid)
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    3 ставки
    Finish an issue on Github 2 дней(-я) left

    [войдите, чтобы посмотреть URL]

    $21 / hr (Avg Bid)
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    7 ставки
    react js developer for building a user dashbaord 2 дней(-я) left
    ПОДТВЕРЖДЕН

    you should be an expert at react and your coding syle should be very clear and formated and code should be commented we will check your code consistently.

    $12 / hr (Avg Bid)
    $12 / hr Ср. ставка
    63 ставки

    need a social, data collection and display website with multi level role mgmt and authorisations.

    $500 (Avg Bid)
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    2 ставки
    ReactJs developer needed 2 дней(-я) left
    ПОДТВЕРЖДЕН

    Whole UI is developed basically. UI need more fixes, widgets as well as integrating testing json api.

    $89 (Avg Bid)
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    12 ставки
    Need an app developer 2 дней(-я) left

    I am looking for a professional mobile app developer. I need my project to be fixed and updated.

    $179 (Avg Bid)
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    48 ставки

    We are looking for a Software Engineer, familiar working with Blockchain (Ethereum) to take responsibility for developing cutting edge DApps. Requirements - Responsible for the development of new Blockchain based solutions as well as smart contracts (Ethereum). - Create tests to accompany produced code. - Write code with security and resiliency in mind. - Work in partnership with Web Serv...

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    Топ-статьи сообщества React.js