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.

Ajiri React.js Developers

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    Jimbo la Kazi
    109 kazi zimepatikana, bei imeletwa USD

    Olá, Estou precisando criar um front end para um tracker de torrent. Já desenvolvi o back end (API rest) e estou precisando do front end. Já tenho o layout em bootstrap (desses que se compra pronto e vem com vários componentes, CloudUI) tem que fazer algumas alterações, basicamente alteração de cores e retirar códigos que não s...

    $280 (Avg Bid)
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    Looking to develop a landing page for a proposed company/product with React. Looking for a freelancer that is experienced in React, Bootstrap, CSS, HTML5 to create a relatively simple website/landing page for a potential startup. React is essential.

    $150 (Avg Bid)
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    22 zabuni

    Our trading bot needs integration with multi-exchanges APIs. Our platform is build up in separate services including a PROD & DEV environment. The languages we used are ReactJS, NodeJS, and Java (Spring). We need at the beginning to integrate with at least 5-10 cryptocurrency exchanges. At the end of the integration you will be responsible for maintenance and also you will gradually switch to ...

    $17887 (Avg Bid)
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    Develop front end using React JS, javascript, react

    $53 / hr (Avg Bid)
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    38 zabuni

    Tafadhali Jisajili ama Ingia ili kuona maelezo.

    Il'ohusishwa Dharura Makubaliano ya Kutotoa Taarifa

    This is a contest to find a react.js expert who will work on my long-term project. Create a react.js project and clone some features from twitch.tv. The winner will be working on my long-term project to rebuild existing website with react.js. I'm looking for a react.js expert who can rebuild my existing website with react.js. Website is built with Ruby On Rails, so You also must have a Ruby O...

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    1 wasilisho

    Hi I am looking for an expert React/Django developer who have many experiences in building websites with ReactJS and Django. For now, I need to build a prototype based on ReactJS and Django, and it can be moved to ongoing position after prototype completed. I have full specification about the project and would like to share about this with ideal candidates that have real experiences in Django and ...

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    I need to build a web application with ReactJS, NodeJS and MySql

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    I need a new website. I need you to design and build a website for my small business. Create betting exchange website with super admin, admin, super master, master, user panels. expecting like orange000, lotusbook etc. Bid only if you have knowledge of this field and having some portfolio in the same field.

    $10775 (Avg Bid)
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    Python 3.7-Ajax-Django 6 siku left
    DHIBITISHWA

    Require a full time employee from Delhi, who is pro efficient with: 1. Python 3.7 2. Ajax 3. Django 4. NLP and other AI 5. AWS 6. Databases 7. Front-end/React.js We are looking to hire full time, so companies/agencies etc kindly do not waste time.

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    Create a portal to manage coaching institute basic tasks. About us: [login to view URL] Basic Requirements : Student and Institute Profiles Student can: apply for admission/ training /workshop Pay fee View notification/Events add/modify personal details course/training search facility Institute can: Accept online admission Add course/training Collect fee online Add notification/Events add/modi...

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    Re-build website on React 6 siku left
    DHIBITISHWA

    [login to view URL] is developed using angular. would like to move this to react. Pls visit www.the3dsoft.com. This is a very dynamic SPA website, with everything driven from backend apis. First set of Requirements: 1. Login page with icon (use sample to start with), with google and facebook integration and userid/pwd 2. signup page with username/pwd or google userid/facebook userid/busname, faci...

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    Publish a reactjs + odoo project, existing codesource

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    Need to modify open source CVAT tool ([login to view URL]) to work with ReactJS application

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    Create React admin interface -- 3 6 siku left
    DHIBITISHWA

    [login to view URL] login for admin users (following mockup design) [login to view URL] CRUD for classes (following mockup design) - create react admin interface with CRUD interactions classes - ensure only admins get access - Write appropriate integration tests - Use [login to view URL] for UI library - Follow conventions in existing web app - Implement in existing repo Add "React Expert&qu...

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    Create React admin interface -- 2 6 siku left
    DHIBITISHWA

    [login to view URL] login for admin users (following mockup design) [login to view URL] CRUD for classes (following mockup design) - create react admin interface with CRUD interactions classes - ensure only admins get access - Write appropriate integration tests - Use [login to view URL] for UI library - Follow conventions in existing web app - Implement in existing repo Add "React Expert&qu...

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    I've got a app now and I want to add some functions to it.

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    GameGlass is looking for a talented, experienced JavaScript developer with expertise in REACT. You will be working to implement web app interfaces, based on provided designs, and helping to integrate them with our platforms back end. GameGlass is a brand new platform for second-screen experiences for games, using touchscreen devices to help you control and interact with the games you love. Find...

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    Il'ohusishwa
    $44 / hr Wastani wa Zabuni
    48 zabuni
    Sportsbetting (Website/Apps) 5 siku left
    DHIBITISHWA

    Hello, my project is much similar to a sportsbetting project, but not the same. Which team has already developed a kind of sportsbetting project? Kindly show me reference with admin login. Thanks.

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    I am building a website and I am going to work with somebody with experience in website development. I am working on both of frontend and backend and using React for frontend. I prefer the freelancers from US, UK or Canada. Thank you.

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    We are looking for Senior react.js developer for US client React.js Javascript Work Timing(Part Time job) Weekly 5 days - 2~3 hours daily ********Fixed Price : 20000 INR Monthly*************************

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    Create react admin interface 5 siku left
    DHIBITISHWA

    [login to view URL] login for admin users (following mockup design) [login to view URL] CRUD for classes (following mockup design) - create react admin interface with CRUD interactions classes - ensure only admins get access - Write appropriate integration tests - Use [login to view URL] for UI library - Follow conventions in existing web app - Implement in existing repo Add "React Expert&qu...

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    23 zabuni

    need someone to help with react-node project

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    28 zabuni

    need someone to help deploy MERN Stack appication to heroku

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    REQUIREMENTS: - Must be familiar with using PHPStorm or Webstorm IDE for development - Must have previously setup JS debugging profiles in either PHPStorm or Webstorm - Must have experience with ReactJS or ReactNative - Must speak FLUENT English and is familiar with using TeamViewer This isn't a development project. I do not need a website or app. I need someone to assist with setting up m...

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    PROGRAMADOR APP 5 siku left

    - Desarrollado en React Native - Conocimiento de uso y explotación de la API de Google Maps para poder usar filtros y añadir información encima del mapa - Desarrollo de backend para control de usuarios/negocios - Desarrollo del frontend para "pintar" información sobre el mapa de Google - Conocimiento de base de datos - Cifrado de datos y mecanismos de segurida...

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    Quelques modifications sur un site web existant réalisé en react

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    We’re Raphael and Ulvi from LingYourLanguage, the educational language game ([login to view URL]). We’re looking for an enthusiastic developer who would like to take part in a major update for the game. We've added lots of educational content and are looking to add a lot more, as well as make important changes to the game's logic. We are looking for someone who has good ex...

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    Looking for a fast turnaround web developer with high-level coding skills and much experience in ReactJS & Redux. The job is about to create a simple CRUD views for 10 or 15 items. Candidates must be attention to detail and the speed is very important in working.

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    30 zabuni

    B2C , single vendor Product Books Uniform School bag Shoes/socks Stationery

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    39 zabuni
    Rails Project 5 siku left
    DHIBITISHWA

    Looking for a full-stack dev with Rails experience for a long-term project (at least 6 months). Experience with Angular, React, and/or Bootstrap a plus!

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    ReactJs,Python, RUby developer 5 siku left
    DHIBITISHWA

    Looking for Web application developer who is having experience on ReactJS, Python, Ruby for ongoing application development, Looking for only freelancers, Agencies please excuse !! Regards Manjunath

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    We have an app that a developer on the team has started building - the logic is similar to Uber. But we have a short timeframe and need to finish within the couple of weeks, so need a developer to help. We have the screens/designs and have built the base connecting the app to Firebase. Using Facebook Authentication to login. You need to be proficient at React Native Know Firebase well to integrat...

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    React developer 5 siku left

    Looking for react developer for building Fitness website development

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    Looking for a ReactJS developer to work with me for a small website. Bid only if you have relevant experience in React. I would like to see your previous work on the same. In your bid mention relevant links to your previous work. This is first of many projects, I will have in React. This will be a small module that I want you to build. My budget for this is INR 3000. More details would furnished ...

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    I need you to design a website for my small business. The website will only have 4 pages. I only need the front end to be designed using Html, CSS and ReactJS. I want bootstrap also to be integrated along with it. I have the photoshop file of the design which I will provide in the chat. In your bid, please specify your experience in Html, CSS, Bootstrap and ReactJS with showcases of your previ...

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    Sistema de Cadastro 4 siku left
    DHIBITISHWA

    Preciso de um sistema que faço cadastro de clientes e de contratos de locação de imóveis, depois que cadastrar o contrato, preciso que gere o contrato em PDF.

    $218 (Avg Bid)
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    Upload system in golang integrated with google cloud storage CDN server system. For more details check the requirements

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    I need an Android app. I already have a design for it, I just need it to be built. we will provide api and other things to you only you have to integrate api and change logo and colour combination

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    we want to build a mobile app including chat rooms and voice streaming...

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    85 zabuni

    Looking for Senior React Frontend developer. - Are you from Ukraine? - Are you willing to 4 hours skill test? We will pay for test when we hire you - Are you available for full time work, at least 30 hours per week - Are you an individual developer? Please review above conditions and only bid if you are okay with all items.

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    Need a simple realtime E-commerce project with explanation using MERN( MongoDB, [login to view URL],React.js,Node.js)

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    3 zabuni

    We're working on a React JS Project where the focus is on implementing user interface components following well-known React.js workflows (such as Redux) and integrating them with a NodeJS backend via GraphQL. What I'd like you to do for this project is to integrate an existing interface with GraphQL. Here's the tech stack we're using for the project: React JS, AWS Amplify / Ap...

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    React.JS & Bootstrap 4 4 siku left
    DHIBITISHWA

    The menu need to be transform to collapsing, when a user is on a mobile device. My website is [login to view URL] It needs to be responsive for mobile. The contact page is not responsive yet. I have an issue with my [login to view URL] integration my map is not working 100% on the What's good Ghana page.

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    I need an expert in React and NextJS that can run a website offline (PWA) that is already developed. We are using React + Redux + NextJS with custom server and the problem we have is that when the page is refreshed it falls into an internal server error (error 500) because Nexts tries to fetch the data from the API via server side (express) and does not serve via the service worker. The first step...

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    Want a react native application for my new project, which will be a chatting application.

    $805 (Avg Bid)
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    Bonliva is in the business of helping hospitals finding nurses and doctors. We develop our own inhouse systems to streamline this process. We are now looking for developers to join our ReactJS team. We have multiple projects going on, CRM, Time Reporting, an Online Healthcare Center, Health Tracking app. Our Stack is ReactJS/ReactNative, TypeScript, Apollo/GraphQL, Docker, Azure, NodeJS/Express ...

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    75 zabuni

    I need a new website. I need you to design and build it. Read attached document before applying or you will be rejected without further conversation.

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    8 zabuni

    Skillsets Required: • Redux, ES6. • commercial development experience using React and good understanding how JavaScript works. • commercial frontend design and development experience. • commercial development experience using React and good understanding how JavaScript works. • Responsive design is a must. Following skillsets will...

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    Build a CMS Panel with React. 4 siku left
    DHIBITISHWA

    Need a developer to build a CMS Panel with React.js

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