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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    132 trabajados encontrados, precios en USD

    Build functional navbar from ui design with clickable links and code cleanup for front and back end as related to task.

    $30 (Avg Bid)
    $30 Oferta Promedio
    9 ofertas

    Need freelance marketplace like freelance or upwork with time tracking in MERN stack

    $1211 (Avg Bid)
    $1211 Oferta Promedio
    5 ofertas
    Website - Ecommrace 6 días left
    VERIFICADO

    !!!!!! Only Serious and has done similar Project !!!!!!! WEBSITE Electronic product sales. CRM - Messaging and reply for multi-site website. Messages needs to be Token base and order display and tracking link. Customer can reply from same order email and can communicate with us. Form for customer and email as well. Integrate with shipping app with rest API and integrate with existing system. P...

    $1604 (Avg Bid)
    $1604 Oferta Promedio
    55 ofertas

    I want to make a simple video editor in react using videojs with the waveform plugin , i already have the videojs working with a example .

    $21 (Avg Bid)
    $21 Oferta Promedio
    3 ofertas
    HOTEL BOOKING CALENDER 6 días left
    VERIFICADO

    HELLO I NEED HOTEL BOOKING CALENDER LIKE [iniciar sesión para ver URL] Celnder / airbnb [iniciar sesión para ver URL] Requirements : i need only frontend template , no backend (to be integrate with an API ) , all the requiremntns should be using Reactjs Dashboard content the Bellow : 1- Rooms Availability Calender , 2- Pricing Calender to be changing / edit from calender 3- b...

    $127 (Avg Bid)
    $127 Oferta Promedio
    24 ofertas

    Looking for a senior facebook developer who has rich experience with API integrations

    $89 (Avg Bid)
    $89 Oferta Promedio
    11 ofertas

    We are looking for an experienced React.js developer to finish our project. This site should be operational from next year and we need full time worker for only next week. Your work will be mostly in front-end(update pages, add animation, responsiveness...). Include some of your works and explain about that. Must know: react.js javacript css3 bootstrap git plus: AWS node.js Thank you.

    $20 / hr (Avg Bid)
    $20 / hr Oferta Promedio
    32 ofertas

    We are looking for developers who can code in JavaScript and build a react-JS responsive website with user interface. We will only respond to those who possess the required competencies, and will discuss the scope.

    $144 (Avg Bid)
    $144 Oferta Promedio
    35 ofertas
    I need a Coder 6 días left

    Build Ecommerce Website + Coding

    $760 (Avg Bid)
    $760 Oferta Promedio
    11 ofertas

    Hello, i need a react native component. i have a already horoscope application and i want to add video chatting system to my application. i am using 3rd party library but i want to change it to my own system. I want to use "Wowza" server for react-native app, anyone knows about it, plz bid "wowza" word in the proposal. Thanks.

    $536 (Avg Bid)
    $536 Oferta Promedio
    21 ofertas

    I need to your MEAN stack skill

    $440 (Avg Bid)
    $440 Oferta Promedio
    39 ofertas
    expert HMT 6 días left

    I am seeking the full stack developer who expert Ruby on rails and React developer. Include your past work in your cover letter

    $508 (Avg Bid)
    $508 Oferta Promedio
    9 ofertas

    I have a component that was developed in Stencil and React but I need to add data to the custom component using Javascript. The program I am writing is in React. The function that I have is already written, I just need to know how to implement the Javascript so that the custom table can retrieve the data from the function.

    $22 (Avg Bid)
    $22 Oferta Promedio
    23 ofertas

    I need a static Javascript application without database. It will load all data from static text files (json, csv... ). The page must allow end user to select information about different subjects and give a result accordingly to the selections made. (for example: for country/ region/ city/ budget => list of available suppliers - i will provide specific details in chat). I will provide you with...

    $153 (Avg Bid)
    $153 Oferta Promedio
    33 ofertas

    I have designs implemented in Adobe XD, I need someone who can get it code in react/gatsby [iniciar sesión para ver URL] There is no backend just frontend, I will share designs to interested candidates who have experience with Gatsby library.

    $17 (Avg Bid)
    $17 Oferta Promedio
    7 ofertas
    Web Developer Needed - Long Term 6 días left
    VERIFICADO

    READ BEFORE YOU BID: * This website to be built using Django and React.js only. Please don't apply if you don't have these skills. * Post regular deliverables so we make sure the work is going in right direction. IN YOUR BID, specify: * Hourly Rate * Hours per Week you will dedicate to this project Web developer is needed to work on a website: work management tool. A work management to...

    $10 / hr (Avg Bid)
    $10 / hr Oferta Promedio
    63 ofertas

    Hey I am a backend developer just to make my portfolio strong I want to work on several projects, I need a front end developer with me, so if u want to make your portfolio strong join me. Ofcourse it's not paid. But it will give you a lot of exposure.

    $318 (Avg Bid)
    $318 Oferta Promedio
    16 ofertas

    Требуются full stack разработчики для проекта с разными технологиями Ruby on Rails, NodeJS, React, MySQL и т.д. Обязательно иметь желание и стремление обучаться всему, что может потребоваться для проекта.

    $1087 (Avg Bid)
    $1087 Oferta Promedio
    23 ofertas
    Front End Development 6 días left
    VERIFICADO

    Looking for Front End Developers for work on Contract basis.

    $339 (Avg Bid)
    $339 Oferta Promedio
    41 ofertas
    Long-term Job 6 días left

    Hi, i am seeking React.js developer if you have good skills in React, please contact me. long term job, thanks

    $19 / hr (Avg Bid)
    $19 / hr Oferta Promedio
    60 ofertas
    React native with Web View 6 días left
    VERIFICADO

    This include webview and mobile apps. This opportunity if only for fronted react native developer. Another Developer is working on the back end(api) and you have to work with him to get all the information you need to connect it to your front end. This is a multi vendor car rental app like airbnb or [iniciar sesión para ver URL] As a user i can post a car for rent or i can rent the car. ...

    $818 (Avg Bid)
    $818 Oferta Promedio
    43 ofertas
    Node js development -- 4 5 días left
    VERIFICADO

    Looking for a developer to work on an existing nodejs project. Involves mongodb, redis, MySQL, with both front-end (UI) and backend (API) work. React, Redux, docker, are also used. Please indicate in your bid that you read this project posting by stating your comfort level with complex proejcts (1 lowest - 10 highest) - we are looking for someone who is interested in highly complex projects 9 o...

    $13 / hr (Avg Bid)
    $13 / hr Oferta Promedio
    44 ofertas

    Working on paltform similar to Web flow. Looking for a react dev with these skills: -Some familiarity with Gatsby or Next JS-knows react context & hooks- Can work with Firebase/Firestore easily communication.

    $543 (Avg Bid)
    $543 Oferta Promedio
    15 ofertas

    Hi, developers. I want to build a website for multimedia sharing like Instagram. If you have experienced in similar project, send your previous work urls, please. If you are experienced in payment API such as stripe, PayPal, AliPay, it is better. Thanks.

    $1296 (Avg Bid)
    $1296 Oferta Promedio
    16 ofertas

    My project is under going and I need some help to complete it faster Most of UI are Done and a good part of backend also are okay. I need it to have the functions like the descriptions I will hare with screen shots.

    $111 (Avg Bid)
    $111 Oferta Promedio
    7 ofertas
    React engineer 5 días left

    I need React expert for our website. Our current website has some issues and need mobile responsive. Please apply if you have some experience of such thing. Note: Add 3+ React Website you built

    $18 / hr (Avg Bid)
    $18 / hr Oferta Promedio
    19 ofertas
    react assessment 5 días left
    VERIFICADO

    SImple react app development using react and redux

    $23 (Avg Bid)
    $23 Oferta Promedio
    31 ofertas

    We need e-learning application where learning resources are available as well as thr functionality of quizzes, moke test , live test , doubt section etc.

    $549 (Avg Bid)
    $549 Oferta Promedio
    15 ofertas

    This is full fetch car rental front end app support mobile and web including admin dashboard. Another developer is building the api and will be provided when it is available. I bought single licenses app but don't wan't to use as this app will be redistributed with multiple vendors. [iniciar sesión para ver URL] Also few pre build app for reference. [iniciar sesión para ...

    $1234 (Avg Bid)
    $1234 Oferta Promedio
    76 ofertas
    Build a website 5 días left

    Need someone to revamp an existing website: The current site has only a few pages and serves only static content. The requirement is to rebuild the same webpage using modern programming platform that should make the website faster, scalable and easy to add contents later. While we are open to any platform for front end design, we like to hear from experts/developers what would be the best platf...

    $108 (Avg Bid)
    $108 Oferta Promedio
    83 ofertas

    This project is about creating a landing site by implementing already created designs using react and then adding a pricing and content tab to a related web.

    $476 (Avg Bid)
    $476 Oferta Promedio
    86 ofertas
    Admin panel for application 5 días left
    VERIFICADO

    We want to build a simple web application - admin panel for our solution. Only front end application. Backend is already prepared and defined in the document with requirements. Requirements are defined in attachment.

    $558 (Avg Bid)
    $558 Oferta Promedio
    133 ofertas
    Build a Website 5 días left

    Server: Linux DB: php Backend: Laravel Front: React Area: Web Responsive Product: Matching Site Content: -Expert-User Matching -Point purchase / use -Expert-User Chat Others: Original source offer Development period: 3 weeks

    $483 (Avg Bid)
    $483 Oferta Promedio
    68 ofertas

    Hi, there I am in need of help from React developer. It's an urgent problem and need to fix it for next 4 or 5 hours Thanks

    $178 (Avg Bid)
    $178 Oferta Promedio
    13 ofertas

    Hello, I built an app in React which consumes an API and I need urgently to add a feature to search into the data fetched with specific requirements. The urgency is because after many hours the developer I hired before left saying that too difficult for him and cannot do it. I have to present the app tomorrow so I need a developer which can start immediately today. Thanks

    $66 (Avg Bid)
    $66 Oferta Promedio
    7 ofertas

    I need full stack developer, need to complete a current project. You will start to work on current project, already have a completed front end. Cost is 200 dollar. Deadline 7 days. Start with "1206" at start of your applicant.

    $180 (Avg Bid)
    $180 Oferta Promedio
    23 ofertas

    I need a back end developer, need to complete a current project. You will start to work on current project, already have a completed front end. Cost is 200 dollar. will work through teamviewer or [iniciar sesión para ver URL] a word "8881" at start of your applicant.

    $157 (Avg Bid)
    $157 Oferta Promedio
    23 ofertas
    Accounting web app | MEAN STACK 5 días left
    VERIFICADO

    We looking for a Web app developer to build an accounting web app Mathematics Functions: Collect all costs inc taxes, Revenue, Gross profit, Net profit, Expenses...etc Conversion rate, Avg order value, LTV Lifetime value Reports CSV ability to Download Eye-design filters, Search, Selective & Customized Integration to collect and read data via APIs from: Integration with Facebook Ads &...

    $1304 (Avg Bid)
    $1304 Oferta Promedio
    58 ofertas
    React Developer Needed 4 días left
    VERIFICADO

    Hello, I built an app in React which consumes an API and I need urgently to add a feature to search into the data fetched with specific requirements. The urgency is becasue after many hours the developer I hired before left saying that too difficult for him and cannot do it. I have to present the app tomorrow so I need a developer which can immediately start and make it complete before tomorrow ...

    $45 (Avg Bid)
    $45 Oferta Promedio
    13 ofertas

    Hello, I built an app in React which consumes an API and I need urgently to add a feature to search into the data fetched with specific requirements. The urgency is because after many hours the developer I hired before left saying that too difficult for him and cannot do it. I have to present the app tomorrow so I need a developer which can immediately start like in 1h or 2h today and make it co...

    $72 (Avg Bid)
    $72 Oferta Promedio
    5 ofertas

    Hello. I need active react developer.

    $232 (Avg Bid)
    $232 Oferta Promedio
    14 ofertas

    Hello, I built an app in React which consumes an API and I need urgently to add a feature to search into the data fetched with specific requirements. The urgency is becasue after many hours the developer I hired before left saying that too difficult for him and cannot do it. I have to present the app tomorrow so I need a developer which can immediately start like in 1h or 2h today and make it co...

    $20 (Avg Bid)
    $20 Oferta Promedio
    7 ofertas

    Direct Freelancers budget 30-250 USD is accepted please please no funny offers please confirm : time , work plan simple on , platform used ( bootstrap, react.js, angular. ) check attached file txt for requirements theme : this theme bought already terms for work : 1- i need daily update no offline no personal stories or missing just work 2- no one day update canceled at once you advice me each st...

    $69 (Avg Bid)
    $69 Oferta Promedio
    18 ofertas

    Direct Freelancers budget 30-250 USD is accepted please please no funny offers please confirm : time , work plan simple on , platform used ( bootstrap, react.js, angular. ) check attached file txt for requirements theme : this theme bought already terms for work : 1- i need daily update no offline no personal stories or missing just work 2- no one day update canceled at once you advice me each st...

    $161 (Avg Bid)
    $161 Oferta Promedio
    35 ofertas
    I need a Coder 4 días left
    VERIFICADO

    Small project, displaying images, reading json file, sorting images based on json data.

    $27 (Avg Bid)
    $27 Oferta Promedio
    31 ofertas

    We need a custom 1-page SVG image editor. This tool should be able to create and edit SVG images and export them into SVG or PNG. Must be able to start immediately and show progress within 48 hours. This application be single-page WYSWYG style image editor that runs super smoothly in a desktop browser. Existing SVG elements should be able to be added to the SVG canvas and user should have contr...

    $1166 (Avg Bid)
    $1166 Oferta Promedio
    82 ofertas

    ONLY FREELANCERS - NO AGENCIES PLEASE PLEASE DO NOT OVERBID. TARGET BID IS: INR (Rs 200/hr). $3/hr We are hiring a React Native developer with 2+ Years of experience at INR 200/Hour. Important: You will be required to use Time Tracker for development This is a very long term engagement with the right candidate Required: Full Time (40+ hrs / week) on Monday - Friday

    $7 / hr (Avg Bid)
    $7 / hr Oferta Promedio
    25 ofertas

    t has to be very simple, but only reactjs: * not working login page with redirection to home * index page w/ : ** questions to publish ( dropdown from header ) ** already published questions ** some statistics: count of published questions, count of friends ( hardcoded ) ** friends ( dropdown from header ) * simple profile page

    $30 (Avg Bid)
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    21 ofertas

    when we generate IPA then i install in my mobile i faced some issue in IPA but in simulator and debugging its working fine .

    $18 (Avg Bid)
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    2 ofertas

    I have .Net core and React project, it's not building. It's giving error. Need quick help. .net core and React developer must be same, i don't need 2 persons. I need who work with both technologies. There will be future development work for right candidate,

    $16 (Avg Bid)
    $16 Oferta Promedio
    9 ofertas

    Principales artículos de la comunidad React.js