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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    230 trabajados encontrados, precios en USD
    escrapear el alma de una app 4 días left
    VERIFICADO

    Busco desarrollador con fuertes conocimientos en react y en aleman antiguo para escrapear el allma de un proyecto web

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

    integrar un nuevo metodo de pago, que sea a travez de mercadopago

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

    Desarrollo de un sitio web para intercambio de servicios profesionales, donde se puede realizar el registro de usuarios y el registro de proyectos y propuestas.

    $1061 (Avg Bid)
    $1061 Oferta Promedio
    27 ofertas
    integrar mercadopago react nodejs 3 días left
    VERIFICADO

    es un ecommerce construido en mern stack. en el cual hay varios metodos de pagos para elegir. quiero tambien integrar mercado pago para poder cobrar online

    $89 (Avg Bid)
    $89 Oferta Promedio
    7 ofertas
    Continuidad proyecto React. 1 día left
    VERIFICADO

    Dar continuidad a un proyecto en React con backend en Java. Items bien definidos.

    $665 (Avg Bid)
    $665 Oferta Promedio
    49 ofertas

    Hey! Estamos teniendo problemas para resolver la implementación de un carrito de compras y check-out de un sitio que hicimos en React ([iniciar sesión para ver URL]) + Wordpress integrando WooCommerce a través de su API Rest. Buscamos un developer full stack que nos ayude a finalizar el producto y siga con nosotros un viaje de mejora de producto con horas mensuales de desarro...

    $522 (Avg Bid)
    $522 Oferta Promedio
    11 ofertas
    Demo, modulo Video Streaming 13 horas left
    VERIFICADO

    Estimados necesito Programador con experiencia en angular, react js, aws excluyente, (idealmente), node e ionic con conocimientos en servicios amazon para el desarrollo de modulo o demo básico de videostreaming con salas y chat, independiente y funcional. Trasmitir, recibir y almacenar en aws, archivos multimedia bajo codec hevc. Se trata de un pequeño modulo para video streaming ser...

    $709 (Avg Bid)
    $709 Oferta Promedio
    11 ofertas

    Que tal! Somos la empresa Ordering INC ([iniciar sesión para ver URL]) y buscamos para nuestro equipo un programador en REACT. Por favor contactanos lo mas pronto posible!

    $7 / hr (Avg Bid)
    $7 / hr Oferta Promedio
    13 ofertas
    Experto en firebase. 4 horas left
    VERIFICADO

    Hola necesitamos un programador que trabaje con la base de datos Tenemos un proyecto escolar donde necesitamos a alguien que nos ayude con la parte de backend en firebase, Estructure la informacion Relaciones los usuarios con los datos Logins con google y facebook Valide el estatus y nivel de acceso Use las funciones de cloud Conozca las funciones de seguridad Que hable español y ...

    $184 (Avg Bid)
    $184 Oferta Promedio
    8 ofertas
    Desarrollador Front-end 4 días left
    VERIFICADO

    Desarrollamos software para la industria de salud, estamos buscando un desarrollador front-end para un proyecto de 4 meses (8 horas diarias de lunes a viernes), indispensable mucha experiencia en desarrollos con react y maquetado

    $19 / hr (Avg Bid)
    $19 / hr Oferta Promedio
    66 ofertas

    I am looking for full-stack Javascript developer who is proficient in [iniciar sesión para ver URL] and Node.js. As database, AWS dynamodb. Currently no db work. For now I want only web version and you would focus on mobile view on the front-end. I will share my repo and wireframe. Thank you.

    $21 / hr (Avg Bid)
    $21 / hr Oferta Promedio
    16 ofertas
    React js tasks 6 días left
    VERIFICADO

    i took this codecanyon script [iniciar sesión para ver URL] done with React js front end and laravel backend when u test the demo, i must use the geo localisation ( google api) i want to skip this part, means i dont want use geo localisation , i want directely can see all restaurants

    $26 (Avg Bid)
    $26 Oferta Promedio
    11 ofertas
    React/Rail DJ Profile Webpage 6 días left
    VERIFICADO

    Need a developer to develop a single page, a dj profile page, converted fo the UI mockup which will be added to existing website. The page needs to be written in react which will be served by the rail server. Rail is not required but preferred. There are other pages. However, let's do this page first.

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

    I am looking for an experienced developer who can install and customize Jitsi application to meet my needs. This work will involve some coding and API work. You will also need to add Twilio SMS notification integration to invite users to the meeting. Only apply if you are experienced with customizing Jitsi and understand how Ubuntu servers and Twilio API works.

    $189 (Avg Bid)
    $189 Oferta Promedio
    9 ofertas

    Note: This is a long-term project, we are looking for people with sufficient knowledge and experience from past projects to work on our project together with a team. Project description: - Must take a proficiency and knowledge test to be considered for the project - Must work for a minimum 7 hours per day - Must commit full-time for minimum 3 months - Must have min. 2 years of MERN experience (mu...

    $6 / hr (Avg Bid)
    $6 / hr Oferta Promedio
    8 ofertas

    I am seeking a wordpress, wp-graphql expert who can customize the filter option with _like, _eq etc. (Fixed budget is 50$)

    $119 (Avg Bid)
    $119 Oferta Promedio
    7 ofertas

    Good Day Everyone, We require Laravel Php developers for our upcoming project, a Restaurant Management System It would require 25 - 30 days of full time commitment Details would be discussed upon confirmation. Hope to see you working with us

    $200 (Avg Bid)
    $200 Oferta Promedio
    16 ofertas

    Good Day Everyone, We require React and NodeJs developers for our upcoming project, a Job Portal. It would require 40 - 50 days of full time commitment Details would be discussed upon confirmation. Hope to see you working with us

    $350 (Avg Bid)
    $350 Oferta Promedio
    5 ofertas

    I need exactly same website like [iniciar sesión para ver URL] with a admin panel where I can manage everything easily.

    $1142 (Avg Bid)
    $1142 Oferta Promedio
    68 ofertas
    Make HTML5 Mini game 6 días left
    VERIFICADO

    I am looking for a developer who can build a mini-game web application on mobile by Vuejs or Reactjs framework. - The gameplay is very simple. User must control object to get token that fall from top to down. - After time run out, the game must summarize score show it and send to our public API(prepared by us). - Assets, artworks will be prepared by us We need a professional freelancer or compan...

    $683 (Avg Bid)
    $683 Oferta Promedio
    17 ofertas
    Full stack (React/node) developer 6 días left
    VERIFICADO

    We are searching a full stack developer. Must have: 1- node.js (4yrs+) 2- React.js (3yrs+) 3- Ubuntu(2yrs+) 4- github(2yrs+) 5- AWS (3yrs+) 6- working with rest api 7-Ouath services Must speak fluent English and Russian. Long term job.

    $31 / hr (Avg Bid)
    $31 / hr Oferta Promedio
    78 ofertas

    Web developer requires assistance converting the below WebGL cube animation so we can use it in our new website which is being built in React (link and tutorial provided below). Cube animation needed: [iniciar sesión para ver URL] Tutorial: [iniciar sesión para ver URL] If not possible - any ideas or suggestions appreciated. We should be able to customise/modify as normal and i...

    $140 (Avg Bid)
    $140 Oferta Promedio
    9 ofertas
    React JS build issues -- 3 6 días left
    VERIFICADO

    Hello, Is there any one who can help me with configugations, Deployment and fixes in React application. I am trying to build and run the project on digital ocean servers. This server has Ngnix and pm2. quick fix: my budget is 30-40 USD Thanks

    $79 (Avg Bid)
    $79 Oferta Promedio
    12 ofertas

    I have one React project. Only bid you are using the mac computer. This project is for making reusable react components. Please apply if you are expert.

    $1062 (Avg Bid)
    $1062 Oferta Promedio
    33 ofertas
    Built a portal 6 días left

    I want to create front end for an events listing portal. I want it to be responsive design.

    $507 (Avg Bid)
    $507 Oferta Promedio
    27 ofertas
    A-frame developer with react js 6 días left
    VERIFICADO

    Hello, i need A-frame developer, to help me in my react -js and A-frame project. it is virtual tour project .

    $9 / hr (Avg Bid)
    $9 / hr Oferta Promedio
    11 ofertas

    I want you to build a music player so that when I changed the local path the length and music changes

    $30 (Avg Bid)
    $30 Oferta Promedio
    1 ofertas
    A-frame developer -- 3 6 días left
    VERIFICADO

    Hello, i need A-frame developer, to help me in my react -js and A-frame project. it is virtual tour project .

    $6 / hr (Avg Bid)
    $6 / hr Oferta Promedio
    6 ofertas
    Looking for a Web developer 6 días left
    VERIFICADO

    we are looking for developers to create a website. The homepage of the website should have a cube navigation feature. we already have the domain, hosting, and contents. the developer will just have to code as per our requirements. you can develop the website in any language but we need the final output to be in WordPress so that we can make changes on a weekly basis. The developer who offers the h...

    $36 (Avg Bid)
    $36 Oferta Promedio
    26 ofertas
    Build me a website 6 días left
    VERIFICADO

    we are looking for developers to create a website. The homepage of the website should have a cube navigation feature. we already have the domain, hosting, and contents. the developer will just have to code as per our requirements. you can develop the website in any language but we need the final output to be in WordPress so that we can make changes on a weekly basis. The developer who offers the h...

    $45 (Avg Bid)
    $45 Oferta Promedio
    27 ofertas
    Build me a website -- 2 6 días left
    VERIFICADO

    we are looking for developers to create a website. The homepage of the website should have a cube navigation feature. we already have the domain, hosting, and contents. the developer will just have to code as per our requirements. you can develop the website in any language but we need the final output to be in WordPress so that we can make changes on a weekly basis. The developer who offers the h...

    $36 (Avg Bid)
    $36 Oferta Promedio
    16 ofertas

    Outline milestones here - since this would be a fixed price project MUST HAVE SKILLS: - Implement musical metronome functionality - Experience with End to End video calling (OpenTok preferred) / WebRTC expertise is a big plus - Responsive design - Firebase/Firestore - React Custom UI BONUS SKILLS: MIDI experience XML Parsing to UI Project will have multiple milestones.

    $558 (Avg Bid)
    $558 Oferta Promedio
    13 ofertas

    Preciso de um software desktop (windows) e mobile (android e ios) que irá manter uma base de dados online. Todas as informações deverão estar disponíveis em tempo real para ambas as plataformas. Esse sistema terá os seguintes módulos: - Cadastro de cliente - Sistema de usuários e permissões de modulo (semelhante ao Wordpress) - Dashboa...

    $3923 (Avg Bid)
    $3923 Oferta Promedio
    21 ofertas

    I need senior MERN Stack developer who can guide my team in building projects. I would barely need 1 hour of your time daily as per your convenience for my team as long as you want.

    $16 / hr (Avg Bid)
    $16 / hr Oferta Promedio
    12 ofertas

    We have developed partial quotation system and we want to be updated with this new features. The current system uses React/Redux/NODE.JS/Firebase. The Front End template will be Cork - Responsive Admin Dashboard Template ( [iniciar sesión para ver URL]). We want to be clear and user friendly, easy for updating and adding new futures like policies and custom pages. Key Features for the Clie...

    $575 (Avg Bid)
    $575 Oferta Promedio
    19 ofertas
    TikTok Embed Video 6 días left
    VERIFICADO

    It's just testing or the long term project I am going to see the coding style and working speed Requirement: When click a button, play tiktok video you can use any video url, if the function works well , I am okay, no need other style for frontend

    $14 (Avg Bid)
    $14 Oferta Promedio
    5 ofertas
    Create POS for Restaurant 6 días left
    VERIFICADO

    Basic Pos System for Multiple Venders(Retail, Restaurants, etc) each vendor have a Profile login. Payment processing Printer Support Sales montitoring and reporting Billing and ordering processing. Integration with Portugal SAFT Tecnology NodeJs / React / Electron

    $1718 (Avg Bid)
    $1718 Oferta Promedio
    37 ofertas

    Immediate start for the right person who can provide cost value and efficient and secure code. -------------------------------------------------------------------------------------------------------------------------------------------------------- ************************************************************************* YOUR BID WILL BE THE TOTAL COST TO COMPLETE THE PROJECT. ALL PLACEHOLDE...

    $1027 (Avg Bid)
    $1027 Oferta Promedio
    206 ofertas

    Need help in Integrating 'React Native Debugger' and 'react-native-fast-image' with my existing react-native app.

    $15 (Avg Bid)
    $15 Oferta Promedio
    3 ofertas
    Simple Gmail/Outlook 365 Plugin 6 días left
    VERIFICADO

    I need a back-end web developer to create two add-ons or plugins for (Gmail, Outlook 365) with exactly the same features (unless one of the e-mail vendors doesn't support a dependency for a feature). Add-on should immediately send a notification to a dummy local API listener when specific events occur or the user performs specific events on the e-mail client. Events: New E-mail Message Rece...

    $100 (Avg Bid)
    $100 Oferta Promedio
    3 ofertas

    The project involves creation of small proof-of-concept dashboard web application with features - Basic User management - File uploads and history - Dashboard graphs and charts - Call REST APIs - Export and Print Dashboard to pdf - Responsive web application We want to build the frontend in React. Backend in Nodejs, Postgres, Python. Backend team is available. Need experienced frontend developer ...

    $348 (Avg Bid)
    $348 Oferta Promedio
    12 ofertas
    React Native MStore App Developer 5 días left
    VERIFICADO

    I need react native developer who worked on MStore App

    $174 (Avg Bid)
    $174 Oferta Promedio
    5 ofertas

    Location: Kuchai Business Park, Kuala Lumpur, Malaysia Salary : RM4000 - RM6000 *MUST HAVE* At least diploma in Computer Science/ Information Technology/  Engineering (Computer/ Telecommunication) -At least have 2 years experience as Software Engineer -Advanced in HTML, CSS (Bootstrap), Javascript( Angular/ [iniciar sesión para ver URL] React.js), PHP (Laravel), mySQL *OTHERS/ADVANTA...

    $517 (Avg Bid)
    $517 Oferta Promedio
    12 ofertas

    Mobile Time Attendance - React native & Web

    $1302 (Avg Bid)
    $1302 Oferta Promedio
    48 ofertas

    I want to build an B2B multivendor e-commerce mobile app in React Native or Native Android app and build the backend in Node.js, [iniciar sesión para ver URL] framework for the admin panel and functionality.

    $2982 (Avg Bid)
    $2982 Oferta Promedio
    18 ofertas

    I would like to have a component for React.js which places a QR-code on an invoice. The component should be able to show the invoice (pdf or image) responsive. Each processed invoice should have the position of the QR-code (X & Y coordinates). So each time the invoice is uploaded, the QR-code is placed on the correct location. This should also stay on the same location (X & Y coordinate...

    $29 (Avg Bid)
    $29 Oferta Promedio
    5 ofertas

    Location: Mid Valley, Kuala Lumpur (Malaysian Only) Salary : RM7000 - RM10000 *MUST HAVE* Min 2 years of experience working in a development project using ReactJS/ReactNative  -Min 3 years Front end development experience using HTML 5 / CSS 3 / JavaScript 3 -Team development experience using Git, Github -Experience of using JavaScript libraries such as JS (jQuery)  *OTHERS/ADVANTAGES* ...

    $464 (Avg Bid)
    $464 Oferta Promedio
    7 ofertas

    I`ve implemented PDFjs and pdf is rendered proper. Search works as well but can't make it highlight the searched word. Need someone to help me with this one. Bid only if you have experience in [iniciar sesión para ver URL] library and you have done this implementation before. Don't have time to wait you to learn the library now. Have deadline for today e.g. 12/13 hours. This is mo...

    $50 (Avg Bid)
    $50 Oferta Promedio
    2 ofertas

    Need to Develop Android App Admin Web console in ReactJS(Android App is already available).

    $32 (Avg Bid)
    $32 Oferta Promedio
    2 ofertas

    I`ve implemented PDFjs and pdf is rendered proper. Search works as well but can't make it highlight the searched word. Need someone to help me with this one. Bid only if you have experience in [iniciar sesión para ver URL] library and you have done this implementation before. Don't have time to wait you to learn the library now. Have deadline for today e.g. 12/13 hours. This is mo...

    $49 - $50
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    $49 - $50
    2 ofertas

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