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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    244 jobs found, pricing in USD
    Convert React App to Next js 6 days left
    VERIFIED

    I need to convert my small react app to next js for better redering and SEO purpose. Please include seo meta tags like page tittle, keywords, description, etc etc.

    $160 (Avg Bid)
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    11 bids

    Hi, I want an app similar to this: [login to view URL] - That admob ads are integrated (banner, interstitial and native) - I want all the functions that the app has. - Send me the cost of the app - Maximum 30 days for delivery. - Change Design - It is intended that the app has several menu / tab options so that more google admob ads can be displayed. - I want a multi-language app - I want Androi...

    $737 (Avg Bid)
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    We are developing a new ERP project using Odoo ERP OWL framework. Therefore we are looking for a web developer who has already started to work with this new Odoo framework. The main challenge will be a product configurator for Odoo backend and frontend using dynamic input web forms.

    $250 - $750
    Sealed
    $250 - $750
    3 bids
    Web Page Developer 6 days left
    VERIFIED

    I need to develop a webpage. It will be an interactive calculator that looks and operates similar to a paper info wheel.

    $134 (Avg Bid)
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    Hello, we are looking to hire someone with good skills in ReactJS, and [login to view URL] to build our website. Our website will have the following elements - Home page - product Page - store ( to order products) - User account - cart system - payment system - contact us page - terms and condition page - support page

    $570 (Avg Bid)
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    I am looking for developing a Food Delivery Web & App using React, Redux, Redis, Serverless Architecture. Need progressive/ responsive design, device independent and API exposure for all functions. Need this asap. If you have some sort of a model built already, then would like to see a demo of the same. Looking forward for the following modules for Web, iOS App and Android App: * Restaurant...

    $560 (Avg Bid)
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    10 bids

    Looking for highly experienced Python/React developer to developed Website(responsive) and Mobile app Android/iOS Must have knowledge of AWS

    $43 / hr (Avg Bid)
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    Hi Freelancer, I have one big issue for now and it's very tricky issue. So I want you to fix that issue soon. It should be fixed within 1 hour. I will pay highly for that. Maybe I think some bonus if the result will be great, ;) Looking forward to hearing good news soon. Thanks,

    $110 (Avg Bid)
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    Hi, We currently have a website up and running for our business "[login to view URL]" which is a very basic website that helped us to get going with our business. If you can see, the website is not even secure. So we thought of redesigning the complete website to be more modern and vibrant. Marriage is all about celebration and we would like that to be reflected in our website as well....

    $1240 (Avg Bid)
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    24 bids
    React Developer 6 days left

    I want to hire react expert with cool experiences Feel free reach out me if you are good fit

    $31 / hr (Avg Bid)
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    Need a fork of Uniswap AMM protocol. Based on Binance Smart Chain with Yeild Farming and Staking. i can give you some other sample projects like this u can fork it as well. with Mobile friendly UI. [login to view URL] [login to view URL] Github repo [login to view URL]

    $906 (Avg Bid)
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    I'm looking for someone who have been worked on React+WP Theme developer. will share more details over chat. Max budget is $750 if you have been worked on it,please write "rw" on the top of your proposal. Thanks.

    $592 (Avg Bid)
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    5 bids

    I need gatsby/angular/api expert. I have a site which has many problems.

    $25 (Avg Bid)
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    Need a front end developer (react/angular) who can work in collaboration with design team and is able to work with ownership.

    $8 / hr (Avg Bid)
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    8 bids

    Hi WE are looking for our upcoming project, an expereienced MEAN, MERN and Laravel freelancer team which can handle project from scracth to end. we need to disucss and meeting with your team members for further information. regards

    $538 (Avg Bid)
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    Scraping from Allegro 6 days left
    VERIFIED

    Hello Developers, We are looking for a developer to write 2 functions, scope is to scrap informations from 2 pages, use javascript and javascript library axios request GET Page 1 - List Products from categories Function 1: const getCategory = (url) => { } Exemple URL 1: [login to view URL] Response: One array with list objects, every object need to have [title, image, url, price, oferta, sel...

    $150 (Avg Bid)
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    You have to create a Django + react mini-website. In which you have to allow the user to login via twitter show the stream of the user timeline. I have the same flask website for your reference. And at last, you have to deploy it on Heroku just for demonstration purpose

    $14 (Avg Bid)
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    React Developer 6 days left

    I want to deploy my website and i have a bug. [login to view URL]

    $20 / hr (Avg Bid)
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    28 bids

    Hello, I'm looking for someone who has good experience with React.js and Redux to join exciting project development. We could require a small coding assignment to assess a candidate's skill regarding frontend development. I'll share more info over the chat. I'm ready to discuss right away.

    $1205 (Avg Bid)
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    Indian Only. Individual Only. No Agency. We are looking for freelancers to join are team who are Fullstack Django/AngularJS/React Developer with knowledge of Relational and NoSQL database; responsible for the server and client sides of our service. Your primary focus will be the development of all server-side logic, definition and maintenance of the central database, and ensuring high performance...

    $7 / hr (Avg Bid)
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    Indian Only. Individuals Only. No Agencies. We are looking for freelancers to join are team who are Fullstack NodeJS/AngularJS/React developers with knowledge of Relational and NoSQL database; responsible for the server and client sides of our service. Your primary focus will be the development of all server-side logic, definition and maintenance of the central database, and ensuring high perform...

    $9 / hr (Avg Bid)
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    I need React Native Developer, who is experienced in React Native App development(via Teamviewer) and can create pixel perfect UI. I have simple two screens and navigation, out of which one has to be delivered today. more details can be shared of chat. max buget is 20 usd

    $105 (Avg Bid)
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    Build me a website 6 days left
    VERIFIED

    I want to make similar website like www.reflik.com.

    $299 (Avg Bid)
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    11 bids

    I want already made cryptocurrency exchange which comprise of btc, usdt, eth and trx. Only contact if project is already been ready. I want code in nodejs, reactjs.

    $170 - $510
    Sealed
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    I need React Native Developer, who is experienced in React Native App development(via Teamviewer) and can create pixel perfect UI. I have simple two screens and navigation, out of which one has to be delivered today. more details can be shared of chat.

    $11 (Avg Bid)
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    3 bids

    We are starting to build our landing-page and are searching for a gatsby-programmer who is also very good at designing beautiful landing pages. Question: Are you a really good designer, who knows how to design beautiful websites, and do you know how to program frontend (react+gatsby)? If yes, please get in touch! The plan for the project (paid by the hour): 1) You'll help us find the righ...

    $1221 (Avg Bid)
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    We are currently seeking a full time react developer to join our team. The successful candidate will help us to migrate an existing angular 1.x web application to react typescript, as well as various new react applications. Applicants should have a minimum of 3 years react and redux experience and API integration. They should also speak fluent English and follow good code quality practices. Desi...

    $17 / hr (Avg Bid)
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    79 bids

    Hybets is a online crypto gambling website, we're looking for another front-end developer that is good with animations. We work with ReactJS, NodeJS and mongodb. You can view the website on [login to view URL] We are looking to expand new gamemodes, examples are roulette, blackjack, crash etc.

    $3455 (Avg Bid)
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    I want a advance and properly written crypto exchange project in reactjs and nodejs. Apply only if you have the code ready and give it within 2 days.

    $320 (Avg Bid)
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    2 bids

    I am looking for a full-stack developer. Please only apply if; - You are proficient in React.js - You've over 3 years of experience in Python (Flask framework). - You know about blockchain and worked with bitcoin APIs before. - Write clean code and productive. Preferred if you are good at UI/UX design. I am looking for a developer who can work at $8/hr. Thank you.

    $10 / hr (Avg Bid)
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    12 bids

    Hello, We would like to build a React JS website for our company. Our services is, - Web design - Web development - Web Tools & Mobile app development - Digital Marketing - IT Solutions What should you deliver is, - Website Design - Wire-Frames - React JS

    $1030 (Avg Bid)
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    59 bids

    I need an experienced react developer for the front end development of an online shopping cart website

    $324 (Avg Bid)
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    9 bids

    Looking for a basic Django-React Mobile app.

    $18 (Avg Bid)
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    3 bids

    I want a website which will be informative as well as ecommerce.

    $1482 (Avg Bid)
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    38 bids

    Hello, I'm looking for a developer who could create a CMS, do some modification(search bar features, foreign languages features on a website and grab an API Rest and render it on a dedicated page. Thanks in Advance

    $134 (Avg Bid)
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    9 bids

    We need a React JS developer to build an online laboratory software that has capabilities of login, registration, role based authorization, patient on-boarding, test sample tracking, and results delivery.

    $2550 (Avg Bid)
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    51 bids
    Trophy icon Video Conferencing Web Application 2 days left

    Work Alongside other developers in building a video conferencing application using Jitsi Meet API and integrate with an already existing mobile application built with a flutter framework. Required Features Jitsi Meet 1). Meeting up to 70 people 2). File sharing 3). Screen sharing 4). Messaging 5). Paypal integration Technology Stack: 1). Reactjs 2). Firebase 3). Flutter

    $250 (Avg Bid)
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    2 entries

    We are looking to hire an experienced Front-End Software Engineer to help us keep growing. If you would like to join a highly skilled team of engineers who are passionate for our customer’s success, Apply TODAY! Required Skills and Qualifications: ● Excellent understanding of front-end technologies, including HTML5, CSS3, JavaScript, jQuery ● Experience building user interfaces for websites...

    $2291 (Avg Bid)
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    30 bids

    Looking for a react developer who can follow the screen mock-ups are complete the design of the pages in react.js framework.

    $7 / hr (Avg Bid)
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    36 bids

    Users will be provided provision for uploading , edit and save/merge the word document. User needs to upload the word document, open the word document in an editor to make changes upload the revised document with a version change. Admin/super user should review the version changes [as is] in a word document format and merge the changes. AddON: word document can be converted to any desired ...

    $165 (Avg Bid)
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    Need to enable the fingerprint object recognition implement api from webapplication and build mobile application. Need basic demo for fingerprint verification.

    $361 (Avg Bid)
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    6 bids

    -- OVERVIEW -- I have a website built on Gatsby (React) and I need someone to create an 'image gallery' component to be incorporated into my existing website. Images are being fed to the data layer via contentful. -- REQUIREMENTS -- - See below for required functionality - gallery needs to be responsive for different screen sizes - gallery needs to be built as a component - I can initi...

    $1403 (Avg Bid)
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    Medium level web project needs to be developed with MVC in React. Backend is already completed.

    $780 (Avg Bid)
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    i have a project for tattoo shop owner i want to make application and website for them for their shop management sharing design also please take a look and place your bid

    $1150 (Avg Bid)
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    15 bids
    Reactjs , PHP developer 6 days left
    VERIFIED

    Looking for react.js expert can work as long term, Candiate can work 20 hours per week. i 'd like to work honest developer as long term project

    $9 / hr (Avg Bid)
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    Need someone with 5 to 6 yrs experience with ReactJS, JQuery,UI/UX skill set. Project is with one of our International client. Requirement for 2 to 3 Month period.

    $11 / hr (Avg Bid)
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    We are building a web application where the endusers will be given provision to upload a word document, edit and save/merge the word document. As a part of this application, we need to give user a provision to upload the word document, open the word document in an editor to make changes and upload the revised document with a version change. Admin/super user should review the version changes [as i...

    $8 / hr (Avg Bid)
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    8 bids

    We are looking for a Fullstack NodeJS/AngularJS/React Developer responsible for the server client sides of our [login to view URL] primary focus will be the development of all server-side logic,definition and maintenance of the central database, and ensuring high performance and responsiveness to requests from the front-end. You will also be responsible to implement a complete user interface in th...

    $5196 (Avg Bid)
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    21 bids

    - react - chart-js / PixiJS etc - update currency exchange rate every 1 second (websocket) - popup window / button / data table on the chart

    $450 (Avg Bid)
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    IT Engineers needed 3 hours left
    VERIFIED

    A few engineers required for a long-term project. The location is in Shinagawa, but you can work from home at times. Start Date: October Must: React - Need to speak Japanese with the team - Need to have experience in React or Vue or Angular Preferable Experience: - Agile development - Cloud (GCP、AWS, etc) - Docker, Kubernetes Working hours 9:00:18:00

    $3250 (Avg Bid)
    Local
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