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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    I am looking for react.js specialist who can develop my NFT minting site

    $124 (Avg Bid)
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    need a website with an admin panel for reference see - for admin login - id -SD358030 , password - 7800

    $18 (Avg Bid)
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    Part Time - Web Software Intern 6 dni left
    ZWERYFIKOWANY

    Skills required: React, react bootstrap, firebase (firestore), html/css, etc. Reply with a brief history of how you got into software and past projects / technology used.

    $7 / hr (Avg Bid)
    $7 / hr Średnia Oferta:
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    Looking for a Solana Expert 6 dni left
    ZWERYFIKOWANY

    Hello I have a built smart contract for staking NFTs on Solana. I am looking for a web3 & react expert for the smart contract. The candidate have to build frontend for staking page and connect smart contract in to frontend. Required skills: -Phantom Wallet knowledge -Solana/ -React Please bid if you are an expert. ***Don't waste time for bidding*** Please bid with "Solana Expert" Thank you

    $51 / hr (Avg Bid)
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    skillmatch 6 dni left

    A community web portal to connect people residing inside country and overseas. 1. Design ready in Figma. 2. We need a highly experienced frontend engineer with proven experience in React and java to develop frontend.

    $568 (Avg Bid)
    $568 Średnia Oferta:
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    Looking for a professional with experience in react&node, that can add a BTC payment-gate to our node UI. REQUIREMENTS: - Integration of payment-gate to UI - Payment-gate communication with UI's Balance-Function - Testing NECESSARY: - Security is taken very seriously. The applicant selected to work on the job will have to undergo a video interview and other requirements such as signing a NDA. EXTRA: - Our team needs new members. Permanent members, that can work Part-Time or Full-Time. The salary and compensation packages are very attractive. The winner of this project will be offered a permanent position in our team. HAPPY BIDDING!

    $102 (Avg Bid)
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    We are currently in the process of converting a Zend Framework 1 PHP application that has been running in production for over 8 years to React and .net. Using serverless technology Lambda and AWS RDS stack. We are looking for someone who has extensive experience with all of the following PHP React .NET AWS Lambda. The right candidate or agency will be able to review the code and provide an estimate and expected conversion time table. Please only apply if you have the experience to convert this application and the ability to perform the task in a timely manner. The task can be split up into modules and milestones to ensure work is turned around effiently. Thank you for taking the time to review our project.

    $4363 (Avg Bid)
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    We are looking for a React Js Developer Who can do the changes on the website as per the SEO requirements. -- Use of Helmet Library -- Change Meta Tags For different React Pages, -- Who Can do the Keyword Research -- Keyword Research, SiteMap, , etc.

    $78 (Avg Bid)
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    Looking for someone to help me start an Nft project from scratch. This will be the first project I have started for NFTs, and need someone with experience in the field. I will post a separate post for blockchain developers as well.

    $2259 (Avg Bid)
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    Hello, Freelancers We are a start-up software company. We are looking for a senior frontend & full-stack developer for a long term collaboration year and year. Our hiring process will be done by a technical interview and a small test task. Technical skills: React.js, Vue.js ECMAScript, TypeScript, JavaScript, HTML, CSS, SASS BootStrap, Tailwind, Material UI, Ant Design Mobile Responsive Nice to have: - Node.js, PHP, Laravel, MongoDB, MySQL Note: If you are not able to do the test task, please don’t apply to this job. we will pay for the test tasks passed. Looking forward to hiring the best candidates. Thanks

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    It is long-term project so we are seeking a senior Django and React Developer. Firstly would like to test your skills with the simple task. of course will pay for this test task also. Looking forward to hearing from you.

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    1. Use frontend framework like AngularJs, ReactJs, VueJs, etc. 2. Use some UI libraries on the frontend like Material, Bootstrap, etc. 3. Work with tools like git and npm to maintain the project. 4. Mobile responsive web application

    $3 / hr (Avg Bid)
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    App Movil (Android - IOS) 6 dni left
    ZWERYFIKOWANY

    La aplicación debe contar con las siguientes funcionalidades: -Registro de cliente RUT/DNI Nombres Apellidos Telefono Email Pais Contraseña (se solicita 2 veces) -Boton para generar código QR para presentarlo a un lector de códigos de barras. -Recibir notificacion push del servidor indicando que debe desplegar listado de productos, este listado se consume desde una api y se desplegará conforme a la lectura del código QR. -Desplegar el listado con foto, nombre y descripción. Con 2 botones de opciones para indicar si es prueba o compra. -Si es prueba deberá consumir una api del servidor enviando datos por definir en formato JSon. -Si es compra deberá consumir una api del servidor enviando datos por definir en formato...

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    Hi i need some changes/customization on foodomaa project, note: i'm strictly will hire only developers which having experience with any custom works for foodomaa previosusly exprience only Thanks

    $157 (Avg Bid)
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    I need a professional smart contract developer for a project, I will be forward the project details as soon as you bid this project.

    $6 / hr (Avg Bid)
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    ReactJS - Long term 6 dni left
    ZWERYFIKOWANY

    Hi I have reactjs project. You have to do skill test before start the project. I will pay for skill test. But we can go long term project if your result is good. - ReactJS, Node.JS, Unit testing, Typescript, GraphQL, microserfices, NestJS

    $520 (Avg Bid)
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    Use Api to upload files in the app

    $26 (Avg Bid)
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    Ecommerce Website using technology Reactjs frontend and backend MySQL nodejs , with payment gateway integration using payu andinstamojo.

    $26 (Avg Bid)
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    Hello, I'm looking ready crash casino games. I don't want a new game to be made. I need to buy a game that is ready and make adjustments to it. If you have these type games, please get in touch with me. Thank you.

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    Merhabalar, Bahis platformumuz için full stack developer arıyoruz. Detayları görüşmek için mesajlarınızı bekliyorum.

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    Hello, we are looking for a MERN stack developer who can help us fix bugs, and complete the incomplete modules(7 modules). Tool is already half implemented and we need to complete it.

    $443 (Avg Bid)
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    I need a talented and faster developer who can develop NFT marketplace within 3 days. Details will be shared through private chat.

    $2367 (Avg Bid)
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    Build a website with gpt3 1. landing page builder 2. Headlines generater 3. Content generater 4. Add generater 5. Blog content generater

    $8 - $20
    $8 - $20
    0 składanie ofert

    Looking For a Freelancer -- Who can do SEO of ReactJs Website -- Set The Link Tree Structure in React Router -- Sitemap --- Manage Dynamic Link Note->>>>> ONLY BID IF YOU HAVE EXPERIENCE WITH REACT WEBSITES.

    $98 (Avg Bid)
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    We are looking for someone with experience in web and/or smart contract development for an NFT project. - Web design and deployment for metamask wallet, NFT marketplace connection - Smart contract (ETH blockchain) for NFT uploading, staking etc. If you are interested, please feel free to get in touch to find out more.

    $550 (Avg Bid)
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    Skills: REACT.JS, C#.Net, TYPESCRIPT, Eventstore DB We are looking for a great JavaScript developer who is proficient with React.js. Your primary focus will be on developing user interface components and implementing them following well-known React.js workflows (such as Flux or Redux). You will ensure that these components and the overall application are robust and easy to maintain. You will coordinate with the rest of the team working on different layers of the infrastructure. Therefore, a commitment to collaborative problem solving, sophisticated design, and quality product is important. Responsibilities: • Developing new user-facing features using React.js • Building reusable components and front-end libraries for future use • Translating designs and wireframes into high...

    $536 (Avg Bid)
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    Ecosystem 6 dni left

    Multiple ongoing projects with which we need help

    $21 / hr (Avg Bid)
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    we're looking for some back-end developer ablet to integrate NIMBLE in our multimedia web player. Candidates must be available in full time

    $1248 (Avg Bid)
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    Somos una startup que desarrollamos algoritmos de optimizacion de procesos de construccion. Estamos buscando a un desarrollador con perfil fullstack para ayudarnos a desarrollar la plataforma web que nuestros clientes usaran. Buscamos a alguien con experiencia en React, NodeJS, Python y SQL. Un plus si tiene experiencia desarrollando aplicaciones web que manejen y muestren datos/KPIs y demás o experiencia desarrollando software de gestión de proyectos.

    $29 / hr (Avg Bid)
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    Developing a shopping web site, got a problem with SSR. Solve the problem, then it will be your start job with me.

    $489 (Avg Bid)
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    I need a web and mobile application, wallet for mobile recharge, bbps and payout. you need to integrate Razorpay api including payment gateway, payout and instant settlement apis. for payment gateway we have to charge each card type for user universally and individually, I will give you more details over the call.

    $481 (Avg Bid)
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    This job has the aim of rethinking the user interface of a web component (so-called Meeting Management), used to build the structure of a meeting, mainly done using a tree approach and drag and drop. This job is part of a migration step and, consequently, it is required to apply a look and feel coherent with the one we are already applying in other components (some additional screens we’ll be shared with the selected developer). It is required to develop the solution in React using Material UI together with jstree and json-dir-tree library. Note: The back-end has already been developed and the actions started from this new user interface end with asynchronous calls handled through the back-end, info about such calls will be provided to the selected developer. In details, this ...

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    Deploy Websites on AWS (React and Django)

    $25 / hr (Avg Bid)
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    We made detailed XD design file, API's too. So we are looking for a front-end developer We are expecting 1. Responsive web app 2. Less bug 3. Clean code 4. High code reusability 5. Unit Testing 6. API Integration 7. Project documentation 8. Handing over

    $31 / hr (Avg Bid)
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    We are looking for an experienced team for react js & Magento, please bid if you are interested.

    $611 (Avg Bid)
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    Hi, Freelancers. We are starting the new project and need to deploy the first step today. react, django, MySQL, aws Almost done and need to update some pages a little. It will continue as a long-term project if you can finish it today Thank you

    $77 (Avg Bid)
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    Hello Freelancers I need someone who can integrate ANDROID SIMPLE SDK into React Native project. Once this done - I'll hire the person for longer project customization and developments which lasts for 1-2 years span (Hourly project) Mention "React-Android" to be considered your bid as valid

    $42 (Avg Bid)
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    Unity Project 6 dni left

    Development of an web application for educational purpose. I have got an impressive urgency of apply new skills and knowledge with total ease. A programmer who possesses all of the various skills proficiently is required. I need scalable architecture design, too.

    $1315 (Avg Bid)
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    Hi, I have an erc20 and erc721 smart contract on Etherscan but one of them couldn't be verified. I think there might be some error when my dev deployed it previously so I'll need you to audit the codes asap. I'll also need you to fix my website's minting code. The minting button was based on an old smart contract and currently doesn't work with the new contract.

    $52 / hr (Avg Bid)
    $52 / hr Średnia Oferta:
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    We are an exciting new travel mobile game that aims to make it fun and rewarding for travelers to discover destinations and earn real travel rewards. We have received rave reviews from writers for major publications including National Geographic, Conde Nast, and Lonely Planet. Stock/equity is possible, for the right candidate. You are a back-end developer - with front-end experience - who will be tasked with leading technical design and implementation of our product roadmap. The ideal candidate should be able to identify and resolve issues before they become problems. You will be an active contributor in product decision-making and will have a significant impact on the end user experience. I can send more details to qualified candidates: we have a couple applications, running on Fastify ...

    $22 / hr (Avg Bid)
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    We need a Solidity developer with a strong React foundation to help us deploy a GameFi project on the Binance Smart Chain. Our go to example currently is Crypto Mines, a space fleet management project, which also implements a Chainlink Oracle to offer true randomization in their calculations and stability across their marketplace. We would like to fork this project's smart contracts, deploy them and connect them to our frontend.

    $3302 (Avg Bid)
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    Hi I have infinite scrolling on my main page and it stopped working with my last update. I need someone who is an expert at setting up Waypoint in a React component tree to help.

    $13 / hr (Avg Bid)
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    Looking for a python expert -- 2 6 dni left
    ZWERYFIKOWANY

    Please read my details carefully before bidding on my project. We are looking for Python experts. We will create a project for our team. Our team has an amazing history in IT, so we build a site for it. We'll use Python and the react framework to build our site and then keep our developers informed about all the new technologies. This site has many other features and we need to implement them. So I'm looking for a Python expert. We'll build our site with top-notch Python experts, and we want it to be very accurate and complete. To this end, we select the best developers through a rigorous testing mode. Bid when these conditions are met. Please do not bid on my project as a beginner!!! It is very important and will do it in the long run. We will test the developer and pay for...

    $1500 - $3000
    Ukryte
    $1500 - $3000
    28 składanie ofert

    Highly experienced Senior Frontend Developers only! I am looking for gatsby developers who can design in animation. :) With scroll animation, color change, micro animation, position change. Please only bid, if you are sure, you can do ity I won‘t accept any half work here. Therefore I will only pay for full delivery of the work. I am paying good, but have my requirements and demands. Please check the adobe link (you cant see the animations currently): This is the landing page so far.

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    I need a working Web application that will have authentication and a feature to upload any JSON file and will parse through the data and contents and update it in the Database. I need it done in a few hours. The required tech stack is - React, Django, Postgresql

    $14 (Avg Bid)
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    Building a web application - Need someone to work with off shore development team on finishing up UX on the application. The app is going to allow for uploading an image and video, verify the design, and payments and mailing options.

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    We need a Full stack developer, Front end Expert at molding json and burning it into the front end so that it looks like a visually pleasing and easy to edit form. This form captures information in question format. It should be able to send the information needed by the back end to be able to send the request to Alchemer and edit the survey. ". Skills: * Front end * React expert * Know how to consume API (Django) * Colaborate with a back end from our companie * Plus = knowledge in Alchemer * Be able to read external APIs specifications and understand functionality of corresponding third párties (i.e. Alchemer) Task: * The Front should look user friendly (better design of the form). * The type of questions that are being edited can be visualized (in a visual way), for ...

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    it's a simple task. I have already the MongoDB API ready for the task. I'll provide it in the inbox. I want you to create a landing page for GoPro with a relevant design. Home page will have a header (simple navbar), banner, products, reviews, and footer. On the home page, the products will have a maximum of 6 items/products. Each product should have a relevant name, image, short description, add a purchase or buy now button. If a user clicks on the purchase or buy now button it will take the If an admin logs in, he/she will not see the options that a normal user sees. Insted an admin will see Manage All Orders, Add A Product, Make Admin, Manage Products Logout. Based on your website idea, you can change the name of these menu items. Details about Manage all orders or Manage pro...

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