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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    224 jobs found, pricing in GBP
    Website Development -- 2 6 days left
    VERIFIED

    We are looking for someone to create a modern and animated/transitional website. The website should be mobile friendly as well. we already have domain and hosting. Developers will just have to develop the site and handover to us with the admin panel. WordPress preferred. The developer who offers the highest quality at reasonable rates will be chosen for the long term. Although we have some website...

    £39 (Avg Bid)
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    57 bids
    Website Development 6 days left
    VERIFIED

    We are looking for someone to create a modern and animated/transitional website. Website should be mobile friendly as well. we already have domain and hosting. Developer will just have to develop the site and handover to us with admin panel. Wordpress preferred. The developer who offers the highest quality in reasonable rates will be chosen for long term. Although we have some website in mind for...

    £44 (Avg Bid)
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    87 bids

    The platform is a social e-commerce websites where users can post products for sale . The platform allows users to post new and used products for sale. The site also allow users to follow others, chat, ask questions and interact Site reference: [login to view URL]

    £392 (Avg Bid)
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    72 bids

    Make the music player so that when I put a sound file it plays and stops. UI is ready by the way.

    £41 (Avg Bid)
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    3 bids

    Request details: need to build authorization inside the login component using react (already authentication has been developed ) now need to build authorization

    £122 (Avg Bid)
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    Build React.js Map Application from scratch and design advertising cards. Do you have suggestions to make this project run successfully? If so, please bid with your suggestions. Please don't bid by copy-past, it will be declined. Start to bid with "React"

    £149 (Avg Bid)
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    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...

    £34 (Avg Bid)
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    I have the code for a MERN web application, having difficulty deploying it to Netlify. It works on localhost. I am using MongoDB atlas for the database with [login to view URL] to be done, is to fix the [login to view URL] or whatever is wrong so app can deploy correctly, might have to fix routes on app too . Preferably Netlify, if not Heroku is fine too.

    £81 (Avg Bid)
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    I need an existing website rebuilt. I need you to design and build a website for my small business.

    £82 (Avg Bid)
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    6 bids

    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...

    £13 / hr (Avg Bid)
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    Build a website 6 days left
    VERIFIED

    I have an existing movie streaming web app that was built on react/node/mongo framework. The initial build has some fundamental flaws and i am looking for a fullstack developer with deep knowledge of the react/node/mongo stack to revamp the web app to a qualitative level and similar design to erosnow.com. Would be great if the developer is also great with react-native for mobile app development (I...

    £5923 (Avg Bid)
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    88 bids

    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

    £88 (Avg Bid)
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    10 bids
    Cognito / React integration 6 days left
    VERIFIED

    Looking for an a developer who has strong experience in integrating AWS Cognito and react.js front end application.

    £10 / hr (Avg Bid)
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    19 bids

    I am looking for an experienced React.JS developer for a big project. As this is a very serious project. The developer needs to be skilled enough to works with a winning team of software developers. Must need to have enough problem solving skills, need to know reactive programming, should be a git master. Should capable of writing clean codes. Every single line of code will reviewed before mer...

    £367 (Avg Bid)
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    12 bids

    I am looking for an Developer who is an expert in Web and Mobile Development. We are building an E-commerce platform. Features I am looking for: 1. Website(React+Redux, Backend Any) 2. Mobile App(ios+android) And technology 3. Admin Panel 4. Seller Panel for each seller 5. Shipping and Delivery Updates(APIs) All features like "Big basket". Extra cost of APIs or hosting or Tools w...

    £1268 (Avg Bid)
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    10 bids

    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

    £51 (Avg Bid)
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    14 bids

    2 weeks max and 500 - 600 USD project. Please [login to view URL] the other txt file for more details. but in advance. I will divide it into 5 milestones of 100 each I need each milestone to be working as I need and described If I add new things to the project after we have a call I will pay for it extra. If you are a UI only programmer in React or Vue, please Put it as the first thing on y...

    £230 - £467
    Featured Urgent Sealed
    £230 - £467
    7 bids

    The purpose of the Product Management Layer is to manage a Product Catalog of approximately 30,000 electronic devices, between: Web crawlers, GCP <> Firebase <>Firestore PRODUCT MANAGEMENT LAYER eCommerce sites using Woocommerce and Shopify Your job is to make a fast and extensible PRODUCT MANAGEMENT LAYER to read <> write product catalogue data between a logged-in user and G...

    £110 (Avg Bid)
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    0 entries

    A tech company is looking for a web developer to assist in content and design updates for 3-6 months on two static sites: (1) a Gatsby app and (2) a gulp-powered site with content managed through handlebars templating, HTML, CSS, and JavaScript. Preferred qualifications - Knowledge of all the above technologies: React, Gatsby, gulp - Experience partnering with design and content teams - Experienc...

    £25 / hr (Avg Bid)
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    25 bids

    Need help to integrate paypal api to react native expo app. This functionality is already implemented on web project. We are going to build same functionality on mobile app as well. If you can do this, don't hesitate to bid on this project. I'll provide detail description to the right candidate Thanks for your bidding.

    £130 (Avg Bid)
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    I have a react native app to advertise my family. By the way, that app is only an advertising app, have not a chat function. I am going to host this app next Monday as a test. So if possible, before that, I want to add the chat function. I will give the app a source to the selected candidate.

    £152 (Avg Bid)
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    I'm looking for ongoing fullstack development support for a Business to Business SAAS product we have created. It is still in its infancy but we have paying clients already. This work will involve backend and frontend coding using the following technologies: Backend - Craft CMS (PHP + Twig + MySQL) Frontend - Javascript (React + Leaflet) Repositories in Github (private) Deployable via Jen...

    £24 / hr (Avg Bid)
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    Make a web app - Zoom for meeting & Webinar All features of zoom [login to view URL]

    £927 (Avg Bid)
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    35 bids

    who can help me with my rendering images flickering problem on [login to view URL] if you login and you typ a message end send or move your avatar the images disspeare for like a sec and than come back

    £254 (Avg Bid)
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    19 bids
    React, Gatsby guru 6 days left
    VERIFIED

    Looking for React, [login to view URL] guru for the ongoing project. I'd prefer the milestone work

    £10 / hr (Avg Bid)
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    33 bids

    We have a SAAS application and need to offer SSO to our users, we are looking for a Javascript developer ( [login to view URL] & React) who can develop and integrate SSO (Single Sign on) functionality with following. -SAML -OKTA -OneLogin -Microsoft Azure AD -Social Logins (Gsuite, linkedIn, Facebook etc)

    £417 (Avg Bid)
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    25 bids
    React Developer -- 2 6 days left
    VERIFIED

    Hello, I Need someone who is experienced in react and can design a template and structure it in a react project. Your task is to design the responsive template from existing html css design. The design and code are already complete but the mobile and desktop are separate. Your task will be to combine both forming a single responsive template and structure in a react application.

    £74 (Avg Bid)
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    34 bids

    I need a responsive front end for a mobile application. I already have a design for it, I just need it to be built. its 4 page app ,login/registration, first page ,document page,setting page.

    £183 (Avg Bid)
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    26 bids
    integrate template 6 days left
    VERIFIED

    template integration **existing** in reactJS. send me a message for more info

    £28 (Avg Bid)
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    17 bids

    React Redux ExpertReact Redux Expert

    £55 / hr (Avg Bid)
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    34 bids
    Front End Developer 6 days left
    VERIFIED

    I need front end developer with some designing skills who can use my brand guidelines with logo and some conceptual advice from me to built desirable front for my project Developer should be available daily to provide work in progress updates and try to work as fast as possible to fit the timeframe. Please include in proposal how long it takes for you to build one basic lets say home page and wha...

    £15 / hr (Avg Bid)
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    152 bids

    This is a challenging project. Please only if you're really interest and passionate about work/help for startups I need to build my own design system for my project. There will be around 30 components that need to develop. I will provide the designs and proper guidance on how each of the components works. you can take code from anywhere but all of the components should be a generic way. So I ...

    £86 (Avg Bid)
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    6 bids

    It is an ongoing long-term project. You will work with other developers to fix the issues and errors or implement new features and functionalities to this website: DistributedJournal.com. Take a look at the website and make sure you understand its purpose. Please send me the link to the last web application you have developed. And let me know exactly what parts you have done. Please contact me if...

    £15 / hr (Avg Bid)
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    61 bids

    Front end customisation related to Webkul woocommerce POS plugin Front end 1. The category bar is not sufficient enough because if the store has more than 5-6 quantities then it is very tiresome for the POS user to navigate through the other quantities every time. there should be an option of having a bar or panel where we can show small categories so that the POS user does not need to click ext...

    £123 (Avg Bid)
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    Hope to work with senior react developer. Please share your previous react work. I will choose one of bids.

    £20 (Avg Bid)
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    Join a fast paced environment where we are developing some exciting applications. Skills required: 1) NextJS 2) Styled Components 3) Node / Express 4) GraphQL 5) MongoDB Having graph database experience is a bonus. Work is available for long term.

    £11 / hr (Avg Bid)
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    I am looking for someone who can work with me

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    I need an Engineering Manager with 8+ years of experience. Person should have Experience of JAVA, REACT, ARCHITECTURE, CACHING, TEAM HANDLING. Project is of 2 months. Need to spend 4 hours/day, 5 days a week.

    £1981 (Avg Bid)
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    Our website was built before 5 years so we are going to update our website. But there are something very difficult in making React.js component. So we are finding the senior React.js developer

    £146 (Avg Bid)
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    6 bids

    Our website was built before 5 years so we are going to update our website. But there are something very difficult in making React.js component. So we are finding the senior React.js developer

    £109 (Avg Bid)
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    5 bids

    An ideal candidate should be self-starting, have a thorough understanding of the required skills: Design and development of Web applications in REACT/NODE/GraphQL Good Understanding and hands on experience of JavaScript frameworks, (REACT) responsive UI design. Good understanding of CICD tools and best practices – Git, Jenkins etc Required Skills & Experience: Overall hands on Java...

    £641 (Avg Bid)
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    87 bids
    Static Website setup 5 days left
    VERIFIED

    We have a ready our own website design and we need a professional to implement our website. The website is a simple and static. Website coding shall be in React.

    £149 (Avg Bid)
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    143 bids
    Frontend UI with Vue/React 5 days left
    VERIFIED

    Need someone with good design sense to clean up a frontend made with Vue / React.

    £253 (Avg Bid)
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    67 bids

    The Ride-share website is a local self-employed business in Canada that wants to scale up across Ontario region. This website helps different agencies/companies to provide rides at cheaper rates for their employees for different shifts.

    £226 (Avg Bid)
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    a good smart react developer needed to work remotely on the remote machine. Please do not bid if you do not work on remote machine.

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    trying to build a message component

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    I have a few samples sites that we want to create a checkout system based on Semantic UI React Javascript. We will integrate with a payment platform as well as some other tools for fraud review. Would like someone to build based of sample sites I will show you

    £126 (Avg Bid)
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    Hello, need developer to help me with 360 virtual tours, using A-frame and react js.

    £262 (Avg Bid)
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    Need an experienced react developer to take on a long term project, the first of which is to start integration with AWS Cognito.

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    i need MLM softwere in ready to go solution , i have no time to wait for it development. first i try then pay . go for bid.

    £516 (Avg Bid)
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