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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    140 jobber funnet, priser i USD

    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 dager left

    I need someone to help debug a pdf highlighter related project [logg inn for å se URL] [logg inn for å se URL]

    $133 (Avg Bid)
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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.

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    Hello, I need to convert this Microsoft sample from WPF to ASP.NET core using React.js + C# [logg inn for å se URL] I hope for a under $100 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.

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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.

    $365 (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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    Reactjs developer 6 dager left

    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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    React js developer for quick start 6 dager left
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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

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    Sketch->React 6 dager 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: [logg inn for å se URL]

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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

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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: [logg inn for å se URL]

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    Programador Front 6 dager left

    Buscamos programadores senior front para un nuevo proyecto. Vamos a crear un front con Html5 y Css3 usando Angular o React. Si eres muy bueno y te apetece un gran proyecto únete a nuestro equipo. Necesitamos algunos días que trabajes de forma presencialen la oficina de Pozuelo para interactuar con el equipo de UX y de Back.

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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...

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    We have a front-end React Application that needs some changes. It is based on our open-source framework [logg inn for å se 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 ou...

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    Full stack devoloper 6 dager left
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    USA startup looking for a full stack developer. Big project , on special terms. only serious inquires pls.

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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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    I need help of that person is expert in [logg inn for å se 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 dager left
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    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 ([logg inn for å se 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 dager left
    VERIFISERT

    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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    **Must be in the US, Eastern time zone and native English speaker. Thank you!** 360Alumni helps organizations doing amazing work unlock the potential of their networks. Our SaaS fundraising and engagement platforms are used by universities, nonprofits and high schools in the US and overseas. We are seeking a very experienced and technical project manager / architect to lead several key pro...

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    Lokal
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    Your Tasks 1. Install and customize template 2. Create and customize the design (logo, template, product) 3. Develop plugins for WP + WOO for small and large websites 4. Build, develop and maintain platform / portals/web apps 5. Convert static html to framework with Admin Dashboard and CRUD (open for suggestions) 6. SEO, link Building, etc. Work Ethic 1. Punctually to work appear 2. From Monday t...

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    MERN Stack 5 dager left

    I am looking an experienced Node developer to help me remotely. If you enjoy working on startups or if you are tired/bored of your current job. 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 tas...

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    Make e-commerce app. like Amazon

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    Fix some issues 5 dager left

    Please Only for US or European developers I am a web developer and have some issues on my project. Need experienced developer in React/Redux and Angular.

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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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    i need to create a projct with ruby on rails and the database is mongodb and the front end is react.js, basically the idea is we should be able to create users and save their data and when the user wants to remove our service he can choose to keep his data with us or not if he chooses yes then when next time when he comes we should be able to use the previous data and this project is to train me l...

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    Build a API documentation site using Gatsby as the front-end and a Swagger 2.0 Json as the data source. The current implementation of the site uses Swagger UI and is available here: [logg inn for å se URL] Basically we would like to switch technology from Swagger UI to Gatsby while using the same data source (a JSON generated by Swagger 2.0) Required experience: Gatsby and React Your pro...

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    Full stack developer 5 dager left
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    Usa startup looking for a full stack developer, FE and BE, Big project, long term relationships, only serious requests. Project based on special terms.

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    Need someone who can work with us to make a custom web design of a cryptocurrency exchange platform in react native. Ideal to have experience in ethereum dapp development, and including customized charts from tradingview

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    hello iam have a work for you see iam creating a web application using reactjs and nodejs it is a ecommerce application the whole application is ready but i need add 2 new features in that 1- coupon system 2- e-wallet as a admin i can genrate coupon and as a customer they use that coupon in my website second one in that u just need to make e wallet by which they can but product through that ew...

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    Person who is able to work with a react app. Should be able to come up with a few custom JS function to manage state within the react-data-table-component under a custom cell. I can share the JS file. Person should be able to come up with these modifications on the page. As you can see "Test Cases For Selected Project" data table, there is a provision to select key value pairs by user....

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    Hello! We are looking for a senior react.js and react native developer for long term projects. Applicants must show their project. First we want to check some react.js and react native projects you have built. We are some react.js and react native projects. We want to pay hourly or fixed. But we prefer fixed. Our budget is not high. You have to work on US time zone. Looking forward to hearing fro...

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    We are looking for a technical partner either a freelancer or an agency for a project that have a big road map ahead, we start simple with initial pages and requirements then we'll advance as we progress, quick delivery with quality is the top priority. basically the deliverable is to develop the frontend for an application that provide all the needed APIs to have it as a single page applica...

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    PNG to React Js Convert 4 dager left
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    We have ready 5 png and want to convert all react js(100% responsive). Looking an Indian Individual person Note - Don't ask upfront payment, any company please dont apply Skills Required - React Js

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    Front end: REACT JS Back END: Gatsby Payment methods or custom function may be wordpress Here is the wireframes for the [logg inn for å se URL] website: [logg inn for å se URL]

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    your mission is to integrate only login function on my project. you must use materail-ui framework. login function is simple and you should complete quickly. I need only expert, don't need beginner or googling skill. Code should be clean and you must know software architecture like Laravel or Ruby On Rails. Please carefully read budget range and job description. I need only to integrate...

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