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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    152 jobs found, pricing in USD

    Looking to hire a react native developer with rich experience of 5-6 years. Looking for freelancer with flexible working [login to view URL] of the project will be shared after i decide to hire. The money is no problem for us and really expert with rich experience.

    $33 / hr (Avg Bid)
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    Web App UI 6 days left

    I am looking for React Expert. If you would complete, I will give you many jobs.

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    Computer Science Full-Stack Tutor/Advisor -------------------------- I am seeking an applied Full-Stack Tutor/Advisor, incorporating both Front and Back-end technologies, to facilitate improving my knowledge in programming. (Preferred location in the New York City tri-state area but open to all) As I am relatively new to the field, having taken only introductory Python online courses, I am looking...

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    Hi, I need a person to develop a game server management system. The basis of the system is still ready, and because I am a programmer, I can borrow all the way and give the basis for development. This project requires a person who knows all the tools for developing web systems. including [login to view URL] and SSH2 The project is based on an existing open-source system. * Importance of a clea...

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    I need react expert with +5 years experience. To solve problem is a simple issue when user is logged in.

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    - Must sign NDA/IP agreement - Need help building a community website. The tech stack will be SQL + Strapi + React + Redux - AWS for hosting and CI/CD and Trello for task management - This project will be paid in milestones (faster completed, faster paid) - requirements/wireframes/examples will be attached to this job description - Need completion in 2 months Max - You will have assistance o...

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    Cordova App Enhancement. 6 days left
    VERIFIED

    Needing a cordova expert (ReactJs preferrable) for integrating the phone number verification login using Firebase. This will be the first job to the selected contractor.

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    I am looking for someone who experiences in ReactJS.NET. It is a small job and easy But I want to find a real professional man. If you interested in this just send me a proposal Thanks

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    ReactJs Website 6 days left
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    Need a website developed in ReactJs frontend and Python-Django Backend. It has 7 Pages with a couple of integrations

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    Hello i need develop a cms for my webagency i prefer solution Saas

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    If you know about all areas of the web, I can work with you long term. If you are really a web expert you don't have to worry. I think it's a great opportunity to show your skills. You must know about this. API, node js, [login to view URL], react js, javascript, DB, golang, laravel. python, etc... Thank you for showing your previous work. I'll wait for you.

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    Usa startup looking for full stack devoloper. Work in great company for big project, long term project, on special terms. Only serious and creative people’s pls.

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    1) Homepage and every section design exactly as [login to view URL] with window to add new courses, new tests etc. to home page in more flexible way (admin Panel flexibility) Design Changes. 2) Signup, Sign in and Forgot Password New pages with Materialistic Design. 3) When clicked forgot password, presently a link is sent to the email (need to change it to more professional look) just design cha...

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    If you know about all areas of the mobile and android , I can work with you long term. If you are really a web expert you don't have to worry. I think it's a great opportunity to show your skills. You must know about this. API, node, react native , Iphone, android Html 5, php please bid this project is very asap. I'll wait for you.

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    The GrowVeg app that we are mimicking for garden creation is pretty much spot on. Though, we are doing a much more scaled down version of that for this initial version. I want to have front-end ready by the end of this month. The further details will be shared after I select right candidate.

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    We Have a React.js based Online Quiz Website, completely built and working, Needed an expert for Design Changes and Code Modifications as explained in the PDF and also need to upgrade the Code to latest React version. Around 37 modifications, requirements list pdf will be provided personally.

    $278 (Avg Bid)
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    App description: App to notify the security risk within our company. App to find and improve the security issue from it. You can get a feel from this. [login to view URL] I have source code now. I will give you only RN FE code for now. So you can review code and estimate on how long time it would take approx. These are issues. Once I will select one developer, I wil...

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    You should have great experience in MERN stack web development. Please share your URLs to get hired. Thanks.

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    i need a App, totally educational video based at which user can create a channel which course they want to provide,its may be several course at same time,subscription charge option and upload their video,notes,e-book for a particular course. How its will Fronted? it will be slimier to youtube On home Page> Search Bar> where students will search for a course or Channel/Institute Name if stude...

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    Hi, I need to update the small change in the Server side of ongoing project, Need the knowledge of Node.js, React.js.

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    Need a hosting website with following features * Client Management * Plans management * Landing Page * User email Verification * Plan subscription management * Payment using paypal and payu

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    We Have a React.js based Online Quiz Website, completely built and working, Needed an expert for Design Changes and Code Modifications as explained in the PDF and also need to upgrade the Code to latest React version. Around 37 modifications, requirements list pdf will be provided personally.

    $309 (Avg Bid)
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    create private github repo and let me access it when you finish coding once code is accepted deal will be done . - code should be simple and clean - CRUD on any custom API server. - genuine SASS styling is preferred .

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    REACT developer 6 days left

    I need someone to help debug a pdf highlighter related project [login to view URL] [login to view URL]

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    Hello I need a simple financial website. It should be developed by react and nodeJS. So I am looking for Mern stack developer. I will ask some questions before hiring you. No need Indian and Chinese.

    $426 (Avg Bid)
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    I am finding who know react16.8+ and Laravel 5.6+. You should modify my website along the details. I will provide the detail requirements when I hire someone.

    $498 (Avg Bid)
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    We Have a React.js based Online Quiz Website, completely built and working, Needed an expert for Design Changes and Code Modifications as explained in the PDF and also some more which we ask in middle. Around 37 modifications, requirements list pdf will be provided personally.

    $364 (Avg Bid)
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    Only need UI This project is Urgent. Bid ONLY expert. Thank you. share project via chat.

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    I am looking an experienced Reactjs developer to help me remotely. Reply ONLY if you can work: *4+ hours per day, more on weekends. *Fast under pressure/deadlines *First* tasks will be flat-fee based on the task. I will estimate time based on how long it should take. *After* you have successfully completed multiple tasks with flat-fee, I will hire you part-time or full-time.

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    build a search engine web application using solr and solr cloud. Django/reactjs to build the frontend of the application.

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    I am a product designer, and I need help with converting the design into a framer x prototype. The design is a desktop commerce web ui. I need help and especially for: 1. Creating the main search input and custom dropdown menus 2. Create the results page with filter dropdown and shopping items as cards 3. Can to change the results through the filters 4. Checkout page with input fields (name, ema...

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    We are a london based agency after a senior react js developer for quick start in the next few hours. Please mention your English written and spoken level on the scale of 1 to 10. We are only after EU or Latin American developers around 10 hours worth a work can give more hours if required

    $19 / hr (Avg Bid)
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    Sketch->React 5 days left

    I have an existing landing page that I need coded into react. Should be a fairly simple project but need it done within the next 8-10 hours, the sooner the better! Ideally, this project would also be dockerized. Sketch file: [login to view URL]

    $6805 (Avg Bid)
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    I Want to Setup an E-commerce Magento 2 E-commerce Designing & Development I have all required for Magento 2 Server:- 2Core 4GB/120GB SSD Os:- Ubuntu 18.04 LTS

    $126 (Avg Bid)
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    Im working on a chat app that uses Apollo client and React I made my messages window component run a cache update in the componentDidMount. My goal is to update the unread count when the messages are opened. First click causes no response... But every click after that is fine. Any idea? I need someone who can fix manybugs like these Here's the issue: [login to view URL]

    $148 (Avg Bid)
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    Hello, I'm interested in setting up a web portal on Linux platform, using Python, MongoDB, MySQL, React, etc. The scope of the project in initial first phase: 1. Installation and configuration of Linux, Python, MongoDB, MySQL, React on Amazon 2. Setting up the portal environment with User Registration, Social Login and Identity Manager for Role based User Management 3. Migration of arou...

    $522 (Avg Bid)
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    We have a front-end React Application that needs some changes. It is based on our open-source framework [login to view URL] We had the initial development done, but need some changes and improvements made including: - New components for out logo (SVG) - New checkbox component - Change to fonts, Font weight, button height etc. - Some validation logic changes Detailed changes will be outlined in ...

    $31 / hr (Avg Bid)
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    We need to create a react app and deploy it on a serverless stack. you need to have experience with serverless hosting providers for the frontend of the app.

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    I am looking for a MERN(Mongo Express React Node) Stack developer to work on a startup project. It's a remote job with a company based out of Mumbai. We are looking for a prolonged association for 3-4 months with daily commitment of at-least 5-6 hours daily for minimum 5 days a week. You can quote your hourly rate for the same. Any visits needed to our office in mumbai shall be compensated (...

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    I'm looking for an awesome Javascript developer/team with great experience on the following: React Material-UI Next MobX Express Mongoose MongoDB Typescript Docker CE We're building an enterprise SaaS tool and would like someone who can help us. Please share 3 best examples of your work so we can talk. Also, share your Github profile. You should wo...

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    Need someone to create a Mern Stack CRUD DashBoard For products i need to be able to add new properties to the object as well. I need you to import the files uploaded into a data file locally. Please Speak English Well. May need For other small backend tasks if you work well.

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    I need help of that person is expert in [login to view URL] libary. I have one editor that work based on AI events and read text from media. Right now facing some issues while I edit or save content editor goes very much slow, some times text is not saving, generating dublicate content etc..

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    Hello. We are building a booking app using React Native and need an experienced developer. He must have these skills... React Native Docker API integration High quality coding. We will have a simple test to review your coding style and quality. if you are good, we will go ahead. Please bid with your computer performance (OS, RAM, CPU) and which mobile os do you use.

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    Looking for react.js + redux exper developer to workin existing project

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    PWA and react Native app 5 days left
    VERIFIED

    I have to build app for mobile ( Android, IOS) and PWA for Web plot form using React native. We have reference of website what we need ([login to view URL]) . Final output must include, 1 flowchart 2 Architecture 3 functional flow indepth details 4 test cases all passed 5 publish app to store need to approve by apple 6 complete source code 7 need to sign NDA

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    REPOSTING THIS DUE TO FAKE PROFILES AND TIME WASTER NEED THIS IN 6 hours ***DO NOT BID IF YOU WONT GIVE US FRONT END TO TEST FIRST, YOU MUST SHOW FRONTEND FIRST, THEN WE PAY A MILESTONE AND THEN U DO THE DYNAMIC PARTS AND ANIMATIONS Edit react component to look like our image and have animation Dont bid if u not gonna give us zip to test

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    I am looking for a Chrome Extension Expert that is good at React, Redux, Node and Gmail API. Chrome extension for gmail with the following characteristics 1. EMAIL TRACKING Track emails through Gmail and get notified the instant someone opens an email 2. AUTOMATE EMAIL SEQUENCES you can queue up a sequence of personalised follow-up emails and reminders that get delivered automatically. This ema...

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    ReactJS , PHP, Node.JS custom software. Existing team of 8 developers and we are looking for 2-3 freelancers (including designers) to increase the development speed

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    Facility reservation system 5 days left
    VERIFIED

    We are seeking a web application for the management of facility reservations. The system will require the following minimum functionality: User Interface: - Booking / scheduling facilities - Integration with payment gateway for booking payment and purchasing credits - Management of account / profile - Email subscription Club Interface: - Manage facilities (availability etc) - View statistics ...

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