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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    Split Ruby on Rails Project 6 days left
    VERIFIED

    I need a monolithic Ruby on Rails project spilt into a Frontend and a Backend. The backed must return restful api endpoints. The project currently uses React js to render the mark up. The frontend will need to consume the Backend API

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    IM LOOKING FOR CHEAP FUNCTIONAL OPTION AM VERY REAL IN THIS...AM LOOKING FOR GOOD SENIOR DEVELOPER TO NAIL THIS WEB IOS ANDROID IN REACT ANS REACT JS OF EXISTING APP IN SOCIAL NETWORK TO BECOME A PAYING COMMERCE APP.... WITH PRODUCTS E-BOOKS AND OTHER DIGITAL ONLINE PRODUCTS ON DISPLAY FOR THE NICHE..LIKE WECHAT PAY BUT WITH ITS OWN WALLET TO UPLOAD BUY COINS AND TRANSACT

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    React.js developer 6 days left
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    I need a React.js expert who can work with me for a long time. Freelancers from Eastern Europe countries are preferred.

    $14 / hr (Avg Bid)
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    I need someone who professional with Laravel, react redux, Javascript. Let's discuss the more details in chat.

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    Current website : [login to view URL] I'm looking for a front-end developer to extract this mouse hover interaction effect from this website. I would like the effect that follows the mouse (coloured circle hover), as well as the way it interacts with the text, to be preserved in React. I need only one component: cursor animation If you are professional at CSS, Javascript and React.js, it sh...

    $11 / hr (Avg Bid)
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    Hello, I'm looking for a front-end developer to extract this mouse hover interaction effect from this website: [login to view URL] I would like the effect that follows the mouse (coloured circle hover), as well as the way it interacts with the text, to be preserved in React. Please let me know if you are able to do this.

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    UK BASED ONLY: Mammalo is a London based startup providing an online marketplace for people to quickly search and book any professional services they need in their local area. Our site is [login to view URL] We are looking to recode the payment flows (Adyen as payment provider) of our site from scratch, and to connect with a Full-Stack developer based in the UK, with experience in PHP, React.js,...

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    I have a fully functional project build in react typescript and javascript. I want a professional and experienced person who could convert the raw javascript into typescript.

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    I'd like to design and build my web site.

    $164 (Avg Bid)
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    60 bids

    We are a small company focused on building AI based Chatbots for the learning community from Germany. Since we have a new project starting from the 1st of July, we are currently searching for Freelancers, like you, to support our development team in Portugal. About the tech stack: We are using Rasa NLU ( a Python library) and React to build our software. The part of the project you would work is ...

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    We need to create an adult video membership website using React, frontend + backoffice, web desktop and web mobile (responsive) Payment gateway will be CCBILL, must integrate it **We need this exact website development v i x e [login to view URL] ** At this moment we do have media ready (videos, photos etc..) Backoffice must allow to manage users, memberships and media contents by categories,...

    $1352 (Avg Bid)
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    Building Progressive Web Apps 6 days left
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    We are looking for a front end developer who can quickly build Progressive Web Apps (PWA) for us. We have the mocks & corresponding APIs ready. If you have some experience with PWAs, do share your prior work and git links if available. You should ideally have 2 to 4 years of experience building front end apps in React, angular or any other framework. Prior experience in building PWAs is a...

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    A progressive web app with login, search, profile and listing information. Front end developed in React JS and backend in python.

    $1079 (Avg Bid)
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    I have MERN project. I hope expert to review code and remove unnecessary things if needs. I will share project with candidate. Happy bidding if you are MERN Stack developer.

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    I need your help. To be expert. My project link is [login to view URL] I have some errors. My budget is low. You have to work via anydesk. I will have other project else.

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    I have migrated website from WordPress to Gatsby. Right now I need to a little improvement. Someone who knows about scss, react, Gatsby can be applied. The original site url is [login to view URL] Migrated url is [login to view URL] One responsive mode, when user click the hamburger menu I want to make dark back ground, the same as original site. Please check below two files

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    table in edit mode -system checks if all data of school setup --> work hours is provided (starting day of the week is the first day, business on and off days,..) -user provides the table span in days (# of cells per table) -based on this data system draws table -User provide --(table title -table description -table start date) --if expires is activated then user selects table end date a...

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    We have a requirement of subject matter expert content writer specialized in a specific domain. The subject domains can include programming (like SQL, Mongo, NodeJS, etc), UX, mathematics, statistics, data science, machine learning. It is a well-paid opportunity. The ideal candidate must be well versed in English specifically writing skills and must have a good experience in his/her area of the s...

    $117 (Avg Bid)
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    Hi All, Please note that I will share my requirement with the best candidate. Specify your excellent experience, link, and projects or GitHub URL via proposal, which can be helpful to prove your skills mentioned in the job title.

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    Build me a website 5 days left
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    I want a simple website. It is educational website. It should have backend and frontend. On backend, I will post description, vimeo video, multiple choice questions, long text questions. On frontend, students will watch videos, answer questions and move onto next topic. It should have authentication. I am also attaching UI with this project. I am also open for technologies. If you can simpl...

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    Looking for a senior React developer to join an existing team making new crypocurreny application with React front ends. Should be experienced in React, Mobx, styled-component, react-virtualized table, docker, web-socket and JavaScript ES6. Also Should be familiar with Gitlab, Asana and team work. If you are located in Eastern Europe and you are avalialbe to team comunity on 8am ~ 8pm, it will b...

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    I am a developer as well and developing DApp with Ethereum smart contract. I am finding a local developer who can help me to build this kind of web application.

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    We have a number of ongoing projects and need the following developers to work from our office (on site). Please drop me a message for more details. - .Net Programmers - React Native - React.Js - Node.Js

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    Need Android and full stack developer (MERN Stack) for developing software for an internal project. Developer needs to work on the Company location till the completion of the project.

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    I need one matrimonial website in meanstak. You need to be ready for official mail communication and you should have experience in this martrimonial website domain. For reference you have to show website links where you have worked.

    $540 (Avg Bid)
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    We need a simple and responsive web frontend with a map where you can define a polyline and markers in there with icons defined by the user (could be from a preselected list of icons). You should also be able to export the model of the map (polyline and markers) in json format to a text file. Finally you should allow loading a model in the same format and display the polyline with the differen...

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    I need one matrimonial website in meanstak.

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    9 bids

    I am creating a client/server trading application. What I need in this project is a React front-end that talks over websockets to the server. The server does all of the trading, so this project does not include the actual trading, just the UI. The React UI is where the user interacts with the market, entering trades, watching price movement, managing positions, etc. Low-latency performance is ver...

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    Must have experience with BitBucket - APIs - React - Laravel 5.6 - gSuite - etc. This is for various jobs that we run into from time to time where we would like to have someone hired who can jump in and lend a hand. We already have a solid team in place but every once in a while it is nice to have someone who can quickly design a page in React - help with SEO - etc. Just putting this out there ...

    $7 / hr (Avg Bid)
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    I have to design over 3 dashboard using react. Only React expert. (At least over 5 years experience of React develop.) Thanks.

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    I am going to make an electron app for my client's project. Who can help me?

    $12 / hr (Avg Bid)
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    Importante project for a wide group involving several companies in automobile industry. Integration of different softwares in a new inhouse development.

    $20 / hr (Avg Bid)
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    50 bids

    Following is the description which technology will be use (Frontend/Backend):- [login to view URL] 2. Django [login to view URL] 4. React [login to view URL] Features:- Infographics(Attached) Live chat Payment gateway for donation Course page with instant payment option.

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    I have a React project which has minor bugs there. It just takes about an hour to fix these bugs for React experts.

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    Mobile App Developers 4 days left
    VERIFIED

    Hey there, We are seeking expert programmers to build a mobile with backend technology in Ruby on Rails while the front-end can use React Native. We need you to create the Rails API's to provide our native front end developers. The app has the following features User Type Vendor Account - Registration, SMS & Email Verification, Login, Create account, Form to capture Personal informa...

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    We are looking for a candidate who can contribute to both our React web app and React Native mobile app. The ideal candidate would: • Have an existing portfolio of work that demonstrates mastery of React, React Native and node ecosystem. • Have experience working remotely and independently, as well as "over-communicating" to stakeholders with regular status updates. • ...

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    Updating on mongodb using reactJs and graphql (apollo). 1. Selected user information will be transferred to modalform and will update the changes. 2. Delete selected user. When deleting, the user will get confirmation. The code running on the backend side was written. On the frontend side, the code will run on the client.

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    We require a moble application to be built using the following technology stack: - Meteor JS - Mongo DB - React JS - Material UI - iOS + Android support (using Meteor's Cordova functionality) Functional overview (Sprint 1) Data model and fixtures will be provided. - Project setup (dependencies, directory structure, etc) - Onboarding flow - Login using Google - Create an accoun...

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    Need a react native developer 4 days left
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    Looking for a react native developer who need to revision some text and icon in a page of current app. Please bid only a developer to start immediately. Thanks.

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    Customize an opensource code. 4 days left
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    Need to reskin and customize an open source project Add user management and some functionalities Freelancers who are quick in understanding code structure and expert in Javascript may apply

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    I need some changes to an existing website. I already have a design, I just need you to build it.

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    Require a react Js developer for a project

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    Need a Progressive Web App for my existing site. If you were an experienced developer in PWA, let me know. Want only guru. Thanks for your time.

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    I wanna update my project to reactjs. My project have blotterjs effect. so I need javascript expert with reatjs and blotterjs. If you don't know well,do not apply.

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    Trouble shoot Bitbucket Auto [login to view URL] working process does not work now.

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    Technical blog Writing 3 days left
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    Looking for Technical blog writers with Development experience. Accepting only Students and Developers and *NO COMPANIES*. All content will be Copyright to us, your name or signature will not be used in the Blog. Price -> 3-4cents/word. The code will count as a word. Max length (1500 words) Technologies -> React or C#. Long term work is very much possible on Good and timely delivery. PS:...

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    If you are expert, please apply bid.

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    We are Outshiner Tech, looking for an individual or a company who can build a web application for our business. Please go through the presentation and give us a quote. Please bid after checking the document. Quote your price in the proposal. Tech Stack: Spring Boot, ReactJS, MySQL, PrismJS

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    some changes in react work 3 days left
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    I have a ready made react website. I need small 3-4 changes in it which are minor . For any person who knows react its not more than 1 hour work. Don't expect greater amount for this project. Mostly new freelancers are welcome

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    need to write unit test cases for hooks

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