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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    189 työtä löytyi, hinnoittelu EUR

    We've built a storefront generator and our code consists of 3 different repositories: - Payouts Frontend (the dashboard repo) - Payouts Template (this is the shop repo) - Payouts Backend (this is our backend repo) These repositories are already connected through Lambda functions in our backend code. We would like to build get our "Shop Settings" tab working to add customization to the shop template. ------- These are the list of features you'd have to complete: 1. From the dashboard, merchants can input a “store name” which will update in the AWS S3 table for merchants, and then display on the storefront (“payouts-template” repository) 2. From the dashboard, merchants can input a theme colour which will update in the AWS S3 table for mercha...

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    2 tarjoukset
    Create Football Prediction App 6 päivää left
    VARMENNETTU

    I want to create a Football prediction app for users to play as a strategy game. Users will select teams in the Premier league who they think will win every week. Users will receive points for correct predictions and these points will help them rank against other users. 20+ pages Requirements -React Native For Android & IOS APPS or any process that allows for easy build to both platforms -Node Js for Backend API's development. (happy for other suggestions here) -React Js for Admin Panel (happy for other suggestions here) The code must be structured in a way that allows for adding further features in the future. I have a new design, app layout (frontend) that you will need to incorporate. This will be available in Adobe XD. I will need the complete source code with documentati...

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    €2350 Keskimäär. tarjous
    35 tarjoukset

    Integrating our currently existing solidity contracts into our already existing React front end using Web3 technologies, we also need to have the Web3 connection fixed, and more wallet types added.

    €183 (Avg Bid)
    €183 Keskimäär. tarjous
    28 tarjoukset

    I need react native expert for my project It need at least 2 years of experience

    €156 (Avg Bid)
    €156 Keskimäär. tarjous
    16 tarjoukset

    I'm looking for an experienced web3,React,TypeScript,Dapp,Solidity developer. The goal is to build external swap. You have to call external swap if a liquidity doesn't exist on our factory.

    €13 / hr (Avg Bid)
    €13 / hr Keskimäär. tarjous
    7 tarjoukset
    Giphy alternative 6 päivää left

    Screen 1: Screen 1 has the following two functionalities: 1. Displaying a random GIF: * Upon opening the app, it should connect to the Giphy random API and display a random GIF as displayed in Fig 1. * The random GIF displayed on this screen should be animated. * Every 10 seconds a new random GIF should replace the previous loaded one. This should continue as long as the user has no search results displayed. * Screen 1 should also display the GIF title, link and an age restriction badge. 2. Search Bar: * Upon clicking the search bar, we start a live search after characters have been entered. This means that once the user has typed two characters, the search API should be called and not wait until the user pressed search. * The returning results should be d...

    €237 (Avg Bid)
    €237 Keskimäär. tarjous
    2 tarjoukset

    Please don't waste time if you are not capable of doing it as i am posting this 3rd time. Hi looking for nft generator system like And also include just to mix specific sets of layers to get legendary art. Added benefit if anyone can add smart contract system into it like nifty. Price negotiable. I will only accept the person sending me Private message and discuss about the project. We can talk in detail if anyone don’t understand this. I would like to work with someone already into this and understand NFT and how randomise generation work.

    €2148 (Avg Bid)
    €2148 Keskimäär. tarjous
    59 tarjoukset
    React Native expert 6 päivää left

    I need react native expert for my project It need at least 2 years of experience

    €177 (Avg Bid)
    €177 Keskimäär. tarjous
    24 tarjoukset
    React expert 6 päivää left

    I'm looking for react expert who have rich experience of web development. I want to make website like this. If you are interested, please contact me.

    €346 (Avg Bid)
    €346 Keskimäär. tarjous
    50 tarjoukset
    Build me a website using React 6 päivää left
    VARMENNETTU

    In this project we need to build a web-based app based on React Design:

    €470 (Avg Bid)
    €470 Keskimäär. tarjous
    144 tarjoukset
    Blockchain project on ReactJS 6 päivää left
    VARMENNETTU

    I need developer who will build me blockchain project bases on React JS.

    €181 (Avg Bid)
    €181 Keskimäär. tarjous
    80 tarjoukset
    Landing Page React.js 6 päivää left
    VARMENNETTU

    Static Webpage in react.js, preferably framework or similar, in native js or typescript. 1. Main page - Header, Menu, at least one dropdown child menu (sub level) - body with 3-4 prepared standard sections - footer 2. Product page with cards for few items (Webhosting) 3. Contact/Order form 4. Login/Signin 5. Preferably delivered as github rep or on site generators like , gatsby, hugo ...

    €146 (Avg Bid)
    €146 Keskimäär. tarjous
    27 tarjoukset

    Note - Kindly don't bid if you are not ready to work from office - Noida Hi, We are looking for a full-time Node JS developer. Exp: 1+ years. Immediate joiners only. Kindly mention your skills, and total experience.

    €569 (Avg Bid)
    €569 Keskimäär. tarjous
    13 tarjoukset
    3D rotating image gallery 6 päivää left
    VARMENNETTU

    Hi - need a interactive 3d rotating image gallery

    €13 (Avg Bid)
    €13 Keskimäär. tarjous
    9 tarjoukset

    Hi, Require React Developer for couple of hours for fixing bugs. May lead to longer term work.

    €12 / hr (Avg Bid)
    €12 / hr Keskimäär. tarjous
    26 tarjoukset

    Looking for an XRP ledger developer to help build an NFT marketplace. You must know how to interact with the ledger on testnet. Must be able to work full stack (front-end and backend.)

    €20 / hr (Avg Bid)
    €20 / hr Keskimäär. tarjous
    37 tarjoukset

    senior Django developer is required for my company. - eCommerce - admin dashboard - checkout These EXPERIENCES are madatory! weblate for localization Wagtail DevOps Anyone who totally show his relevant experience would be screened.

    €29 / hr (Avg Bid)
    €29 / hr Keskimäär. tarjous
    48 tarjoukset
    Front end Developer Required 6 päivää left
    VARMENNETTU

    Front end Developer required on contractual monthly basis. Should have good communication skills. Monthly payment (70-80k).

    €2170 (Avg Bid)
    €2170 Keskimäär. tarjous
    65 tarjoukset
    Develop React website 6 päivää left
    VARMENNETTU

    Sim Card website Brief: Website for the user to come and get the sim card activated after they buy from Amazon. Step : User will visit the website there he will see two options: Activate your sim and Check your Sim status. Admin Panel: Add Multiple Carriers / Add plans under carriers / Upload bulk sim card under carrier / see all pending requests for activation / Change the status of sim card activation. User : user will visit the website click on the activate your sim card. a popup will appear which will ask a few details from the user like email location etc after he submit the request, the admin will receive the notification on the portal and email that regarding the same. Users can also check the status on the activation status of the sim card on website Admin : under pending activati...

    €306 (Avg Bid)
    €306 Keskimäär. tarjous
    31 tarjoukset

    We've built a storefront generator and our code consists of 3 different repositories: - Payouts Frontend (the dashboard repo) - Payouts Template (this is the shop repo) - Payouts Backend (this is our backend repo) These repositories are already connected through Lambda functions in our backend code. We would like to build get our "Shop Settings" tab working to add customization to the shop template. ------- These are the list of features you'd have to complete: 1. From the dashboard, merchants can input a “store name” which will update in the AWS S3 table for merchants, and then display on the storefront (“payouts-template” repository) 2. From the dashboard, merchants can input a theme colour which will update in the AWS S3 table for mercha...

    €18 / hr (Avg Bid)
    €18 / hr Keskimäär. tarjous
    18 tarjoukset
    React.js Deployment and Animations -- 2 6 päivää left
    VARMENNETTU

    Small task - to deploy and work on some basic animations

    €34 (Avg Bid)
    €34 Keskimäär. tarjous
    23 tarjoukset
    React Js Developer 6 päivää left
    VARMENNETTU

    The candidate must have hands on experience 4+ in ReactJS.

    €33 (Avg Bid)
    €33 Keskimäär. tarjous
    7 tarjoukset

    I need someone to build for me a medical RESTful web application. I can build myself but I don't have the time to do that. Here is a requirement 1. Design data model for an intake form for the health business 2. Build backend with frameworks like Flask (Controllers, services, data layers ) 3. Build a dashboard for the clinic employees (should only be available for users with admin roles ) 4. Build a customer facing website where patients can register and fill the intake form I have only one month to finish this project. Please indicate the amount of payment and hard delivery date (within one month )

    €606 (Avg Bid)
    €606 Keskimäär. tarjous
    82 tarjoukset

    Need to put api to check if wallet id already exist If yes dont show register form if not show register form wallet id for metamask And when connect show logout Need to make imags mouse cover show b images in diffirrent position And need to display warning user already exist in popup style

    €31 (Avg Bid)
    €31 Keskimäär. tarjous
    19 tarjoukset
    Email Subscription 5 päivää left

    I need to add one more feature to my project that it needs to sent email if the user is subscribed to the product and if the product is already sold or the price is changed on the product. The feature needs to be done in Java Spring Boot, React and Typescript and MySQL as a database. It needs to be done as soon as possible, 7 days maximum.

    €39 (Avg Bid)
    €39 Keskimäär. tarjous
    6 tarjoukset
    Addon for Microsoft Word / Excel 5 päivää left
    VARMENNETTU

    I need a Addon to be generated where the user clicks on the addon and can get a dynamic qrcode image attached to the document head. the addon will be credit based and will have a count on number of credits left. the QRCode will be generated using a API Call to a Server, and a document file will be created and the qrcode will be inserted automatically in the document . once the file is saved we need another program to create a pdf from the doc file and upload to the central server For rest will discuss once we have a developer . You may also suggest the technology to use . .

    €372 (Avg Bid)
    €372 Keskimäär. tarjous
    5 tarjoukset
    Talent React.js Expert 5 päivää left

    Build One whole page and two modal with React.js. Simple Work but Urgent.

    €36 (Avg Bid)
    €36 Keskimäär. tarjous
    13 tarjoukset
    Online Travel Platform 5 päivää left
    VARMENNETTU

    The application will consist of a frontend website with cms. The front end will display hotels, flights both cached and dynamic. The front end will have search, content, booking, payments and booking management via customer portal. The font end will have the homepage, 5 different page templates, contact us, terms, privacy, cookie management. The front end must be server as prerendered html and not .js, must be fully seo compliant and also deliver a high score from page insights The backend will be for booking management(amend, cancel, refund, credit), finance, reporting, api management, inventory management, business rule management, content management, customer management and customer support. There will be a Customer portal for booking Management. Wireframes, designs and a full solut...

    €21043 (Avg Bid)
    €21043 Keskimäär. tarjous
    51 tarjoukset

    I need a website similar to domains provider website. Reference websites:

    €33 / hr (Avg Bid)
    €33 / hr Keskimäär. tarjous
    43 tarjoukset
    Error when use aws-amplify with react 5 päivää left
    VARMENNETTU

    I got this errors when i run NPM START Can't resolve 'http2' in '/Users/alex/Documents/starter-project/node_modules/@aws-sdk/client-sts/node_modules/@aws-sdk/node-http-handler/dist-cjs' not found: Error: Can't resolve 'child_process' in '/Users/alex/Documents/starter-project/node_modules/@aws-sdk/client-sts/node_modules/@aws-sdk/credential-provider-process/dist-cjs' Module not found: Error: Can't resolve 'http2' in '/Users/alex/Documents/starter-project/node_modules/@aws-sdk/client-location/node_modules/@aws-sdk/node-http-handler/dist-cjs'

    €34 (Avg Bid)
    €34 Keskimäär. tarjous
    4 tarjoukset
    Buggy website remake 5 päivää left
    VARMENNETTU

    Please message to discuss further. Needed experienced react/wordpress developer.

    €162 (Avg Bid)
    €162 Keskimäär. tarjous
    141 tarjoukset
    React.js Deployment and Animations 5 päivää left
    VARMENNETTU

    Small task - to deploy and work on some basic animations

    €29 (Avg Bid)
    €29 Keskimäär. tarjous
    18 tarjoukset
    I am looking for a react developer 5 päivää left
    VARMENNETTU

    Hello everyone. I am looking for a react developer in senior level. I will have many jobs for react frontend.. I have backend developers already. First job is to create one page in react. Code style should be clear. Styled-component should be used for reusable. Page should be responsive for desktop, ipad, mobiles, etc. This is the page to fork styles. Please apply if you are interested in this role. Thanks.

    €310 (Avg Bid)
    €310 Keskimäär. tarjous
    70 tarjoukset

    Hello Everyone I need experienced React Native Developer for more than 10+ projects and it will be long term probabaly for 1-2 years and it will be tasks based / project based depends on selected freelancer wish. Please bid only if you can start immediately Please mention as "REACT" in your bid to be considered a valid bid - others ignored

    €20 / hr (Avg Bid)
    €20 / hr Keskimäär. tarjous
    125 tarjoukset
    Website Development 5 päivää left

    There is need for a Full stack, a front-end and a back-end developer for a project that requires setting up a dashboard with 5 different user hierarchies and a home page for a career counselling website and application. The prototype UI and the architecture for the same have already been set using Figma, ReactJS, NodeJS, Bootstrap, MongoDB, Aws.

    €4924 (Avg Bid)
    €4924 Keskimäär. tarjous
    17 tarjoukset
    Frontend website 5 päivää left

    Hi, I am building a new website. I have set up the framework. Need somebody to keep working on the website frontend. It is using react and , chakra ui lib. Candidate need to be able to tweak CSS, make the frontend elegant. 3 years of react experience is a must. I myself have 8 years of react experience, we can meet 30 min a day if necessary. My hourly rate budget is around $10 - $12; We can potentially make it a full time job for couple of months or even a year. Contact me with your experience; your strength; your charge for short team(1 week) and long term(6 months).

    €280 / hr (Avg Bid)
    €280 / hr Keskimäär. tarjous
    87 tarjoukset

    have a SAAS app that is hosted on AWS and uses AWS Amplify & DynamoDB. We want to migrate our app out of AWS amplify as amplify is not stable, poorly documented and support is delayed. Our new SAAS app will be in (i.e., React & Node). Request details We have React and Node expertise in-house. We are looking for an AWS cloud architect who can help us. You have extensive experience in AWS with a good understanding of scaling node.js web apps. You should have designed and built AWS infra for multiple SAAS apps. One of the big decisions we want you to help us with is whether to host our app on Vercel with DB in AWS OR host the app entirely in AWS only.

    €166 (Avg Bid)
    €166 Keskimäär. tarjous
    8 tarjoukset

    I'm looking for an experienced web3,React,TypeScript,Dapp,Solidity developer. The goal is to build external swap. You have to call external swap if a liquidity doesn't exist on our factory.

    €13 / hr (Avg Bid)
    €13 / hr Keskimäär. tarjous
    13 tarjoukset
    Need OTT Web and Mobile App 5 päivää left
    VARMENNETTU

    I need Website for OTT platform. It will be a streaming website. I also need Mobile app. iOs and Android. I need an expert team, if you have already developed something like that please share the sample. Also explain me how you will use server to manage data. Which technology you will use to develop it?

    €2280 (Avg Bid)
    €2280 Keskimäär. tarjous
    56 tarjoukset
    CMS website using Node.js 5 päivää left
    VARMENNETTU

    Hello There, I need CMS managed website with a backend in (Node.js) and frontend in (node or React or Angular). For some sections we need to redirect user to another website passing some data in query string. All the pages should be managed by cms in admin. Please check attached screens. I really need to see your work experience in Node.js and few reference links of your portfolio in node.js Only experts needed Thanks

    €818 (Avg Bid)
    €818 Keskimäär. tarjous
    39 tarjoukset

    We need a developer who can help us complete the React based e-commerce project. Skills Required Reactjs React native.

    €367 (Avg Bid)
    €367 Keskimäär. tarjous
    45 tarjoukset

    I want test code for my ESlint rules in my project. let's discuss more details in the interview. Thanks.

    €17 / hr (Avg Bid)
    €17 / hr Keskimäär. tarjous
    14 tarjoukset

    We need a seniro fullstack react/angular developer for our team based in Europe / Silicon Valley and Hong Kong. The person will be engaged in innovative projects for startups and corporate. We need availability to trasnfer, but at the first stage, the work is full remote

    €7 / hr (Avg Bid)
    €7 / hr Keskimäär. tarjous
    58 tarjoukset

    This short news app provides curated news in summarized form in multiple categories. Currently, the app has basic features and we require additional features to update the app. All current and required features: Current Main Features – App - News Posts (Swipe Up/Down) - Swipe Left to read full News - Explore Category - Search News - BookMark News - Share News (Currently Text & Link is shared) - App Notification - User Registration - Native Ads b/w News stories Admin Panel - Add Posts/News (Add one image/video, description, category, full article link) - Add/Edit Categories - Add AdMob Ads & custom Ads - Send Notification New Features Required: Admin Panel: - Select Language for News Post/Story (Multi-Language) - Multi-Image upload for news post (Currently only one imag...

    €597 (Avg Bid)
    €597 Keskimäär. tarjous
    27 tarjoukset

    YOUR BID PRICE IS FINAL/NO LATER CHANGE IS ALLOWED. I DON'T DEAL OUTSIDE FREELANCER. PLEASE CHECK ALL THE ATTACHED VIDEOS FIRST. I want to build just two features : should be a collage maker system just like this website Should be able to download high-res in JPEG/PNG. You need to add some templates and show me how can I add more. See: 2. Image background remover in one click User Uploads a picture, click on the Background Remover Button, background gets removed. User downloads as PNG or JPEG. User should also be able to add a new Background. Please check attached video. You cannot use any PAID API/Library/Plugin. Only open source allowed. See: Using these GitHub libraries is not compulsory. You can choose yours. I need full sourcecode and co py ri ght of code and you nee...

    €129 (Avg Bid)
    €129 Keskimäär. tarjous
    14 tarjoukset

    Its simple matrimony website like other Technology must be FrontEnd: React , Backend:Node.js ,Database: Mongodb

    €118 (Avg Bid)
    €118 Keskimäär. tarjous
    18 tarjoukset

    I would like to have a website and mobile app for selling course and exam service online via website or mobile app. Please refer to Udemy for amount of the work.

    €1455 (Avg Bid)
    €1455 Keskimäär. tarjous
    85 tarjoukset
    AI Based Web Portal 5 päivää left
    VARMENNETTU

    AI Based Web Portal to be delivered by efficient teams. Details to be discussed in pm. Thanks Denisa

    €9 - €1677
    Sinetöity
    €9 - €1677
    49 tarjoukset
    Need to build DAO 5 päivää left

    I am thinking about DAO. I am not a developer and have no knowledge about DAO. My company just read this article and wanna build that. Please tell me what I should need in your proposal and quote that. Welcome. I am negotiable for the budget

    €34 / hr (Avg Bid)
    €34 / hr Keskimäär. tarjous
    62 tarjoukset
    React JS Project 5 päivää left
    VARMENNETTU

    5 components has to be built in React JS framework Image of a sample page is attached A login flow for registration and authentication

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    €7 / hr Keskimäär. tarjous
    26 tarjoukset

    Suosituimmat React.js -yhteisöartikkelit