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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    280 δουλειές που βρέθηκαν, με τιμές EUR

    Who can help me? If you are an expert, please bid. I will contact with everyone

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    Build me a website 6 μέρες left

    We are a pharmaceutical laboratory, and we need a website to be created from scrath, it is a showcase website, where the products description will be available. - Basic description of the group and activites; - HR section where customers and candidates can reach to us - Products organization and description ( will be provided by us the structures and all the text) - Need of a design followin...

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    Simple PoC script to swap on UniswapV2. 6 μέρες left
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    I would like to make a simple PoC script to swap on UniswapV2. But it needs to be done by tonight. Would you be free to help me? it's pretty simple I've already set up the script.

    €42 - €59
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    €42 - €59
    9 προσφορές
    React and three.js expert need 6 μέρες left
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    Hi this is long term project. Need to work with professional threejs and react js developer I will explain more details about our project in details. but You should take skill test with simple test work. If you cann't take test then don't bid and if you don't have experiences in react js and three js then also don't need. Long term job and weekly salary job Thankyou

    €10 / hr (Avg Bid)
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    5 προσφορές

    Hi, I am Daniel. I worked master on the learning team at Microsoft. I specialized in React, NodeJS, Laravel, and CodeIgniter. After leaving the company, I became a freelancer here. If anyone wants to hire me, please contact me. I will lead your team or project to the highest level. Thank you.

    €15 / hr (Avg Bid)
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    Looking Fullstack developer (React and Django) 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Need to work on the current project with a Full-stack dev who has rich experiences with React and Django. - React (Material, React-stock-chart, multi-chart ..) - Django (REST API) - Mongo DB(Familiar with Indexing on Mongo) If you have experience with Trading bots, it would be great.

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    react js developer for web application! 6 μέρες left
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    We need a react js developer to join the team and fasten the process. task 1 , convert the HTML pages to react js task 2 , integrate the API provided by us. Below are the UX for admin page Master Admin pages [κάνε είσοδο για να δεις το URL] [κάνε εί&sigm...

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    React js developer for web application-- -- 2 6 μέρες left
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    We need a react js developer to join the team and fasten the process. task 1 , convert the HTML pages to react js task 2 , integrate the API provided by us. Below are the UX for admin page Master Admin pages [κάνε είσοδο για να δεις το URL] [κάνε εί&sigm...

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    Build me a website 6 μέρες left

    I want a personal website, based on my attached CV. It should be interactive, eye catching and gracefull. I will be using it to exhibit my resume to the targetted audiences. Therefore it has to be decent enough. The CV is provided to plot the data only. Its look and feel is completly on you.

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    Minor change in existing web service (PHP/Laravel/Vue.js) 6 μέρες left
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    We need to make a minor change in an existing web service, built with PHP/Laravel/Vue.js technologies. The expected effort is about a few hours of work for an experienced and talented developer. More details will be provided to the selected developer.

    €126 (Avg Bid)
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    We are looking for a python and fullstack developer who is proficient in Python and React JS and also knows creating micro services. IT would be added qualification if he knows android development.

    €81 (Avg Bid)
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    3 προσφορές
    Develop a mock test website using Django/Spring Framework 6 μέρες left
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    We're looking for a website for mock tests and preparation that will have features like * Exams * Mock Exams for individual * Mocks exams for masses * Quizz * News The template would be provided, we're going to use Unify template [κάνε είσοδο για να δεις το URL] Figma...

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    eComerce Website 6 μέρες left
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    This is to develop a ecommerce website. Need to be well familiar with Java, it need to enhance existing code. knowledge of React, AWS, docker will help. We can discuss about the project in details and it can be hourly/project basis

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    react js developer for web application--- 6 μέρες left
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    We need a react js developer to join the team and fasten the process. task 1 , convert the HTML pages to react js task 2 , integrate the API provided by us. Below are the UX for admin page Master Admin pages [κάνε είσοδο για να δεις το URL] [κάνε εί&sigm...

    €90 (Avg Bid)
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    o Build server driven UI from an existing React web (desktop in QT and browser) and mobile application. o Build progressive web application o Use GraphQL as part of server driven UI for new features and continue to use RestAPI for existing React code. o Set up React audio and video recorder as PWA. o Setup headless CMS for next phase of project.

    €527 (Avg Bid)
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    React js + Firebase + iOS Expert 6 μέρες left
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    Firebase Audio Files not working on mobile While this is a Javascript/React/Web app, the app is broken on IOS devices and emulator browsers. Specifically, the audio files are showing a loading spinner instead of an eventual play button (not loading). Currently deployed app: [κάνε είσοδο για να δε&iota...

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    Web development 6 μέρες left

    Java spring node js mongodb rest Json Kubernetes Scala spark

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    Building Membership Portal 6 μέρες left
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    1. To build the membership portal 2. Frontend - React JS and Backend - .Net 3. Inbuilt customer royalty points.

    €343 (Avg Bid)
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    Management System Website (Experienced Vue.js/React.js) 6 μέρες left
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    Looking for an awesome frontend developer. But you should know backend stuff as well, as you will need to integrate backend on the frontend website. Please give me your prove of work. Not only the links, but the credentials to check them to see if they are really build by you. Looking forward to seeing excellent developers.

    €165 (Avg Bid)
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    Trading Application 6 μέρες left

    I am looking for the developer who worked on trading app. I am looking for exactly the similar app of which I am sharing some photos and videos of frond end and back end. Only those who worked ok the below mentioned app alone contact me. Those who want to start from scratch pls ignore. I am looking for someone who has this app ready with them and give me on immediate basis. Looking for a Freelance...

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    ReactJS Full Stack Developer to Fix Some Bugs in a Project 6 μέρες left
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    ReactJS Full Stack Developer to Fix Some Bugs in an ecommerce project. Please provide some of your ecommerce works so that we can analyze and discuss further. (Might need do some work on remote desktop.. so you might need a good internet connection)

    €119 (Avg Bid)
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    Paypal Integration React.js 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    We're making a marketplace for artisan keyboards, and while we're trying to build out screens our biggest problem has been getting the paypal login workflow integrated into our site (Paypal's sandbox status has been no help) Really looking for someone to work with us on getting the login with paypal workflow integrated in frontend and storing user refresh and access token to our ...

    €305 (Avg Bid)
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    Microsoft Learning Team 6 μέρες left

    Hi, I am Daniel. I worked master on the learning team at Microsoft. I specialized in React, Node, Laravel, and CodeIgniter. After leaving the company, I became a freelancer here. If anyone wants to hire me, please contact me. I will lead your team or project to the highest level. Thank you.

    €15 / hr (Avg Bid)
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    10 προσφορές
    Fullstack RUBY and REACT needed 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Timeline: immediately Must be an expert with BOTH RUBY and REACT Need to complete tasks on existing software Today only must be ready within 3 hours

    €117 (Avg Bid)
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    Figma Design System & Components to HTML/CSS ReactJS 6 μέρες left
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    READ Everything before applying. What you have to provide: ✅ 100% Hand-coded, pixel-perfect HTML/CSS ✅ CSS pre-processor [SCSS] Support ✅ Some components must be Responsive ✅ compatible with desktop, tablet, mobile browsers, and devices ✅ Cross-Browser Compatible! (Firefox,IE9+, Chrome, Safari, Opera) ✅ W3C validated code ✅ Google fonts included ✅ SEO optimized code ✅Fresh, Clean And well-Com...

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    Transform Figma design into responsive React web components 6 μέρες left
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    I need a React developer (with demonstrable experience) to transform a figma design ([κάνε είσοδο για να δεις το URL]) into react components ready to use in a web app. Looking forward to seeing your proposals!

    €370 (Avg Bid)
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    Telehealth web app development 6 μέρες left
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    I've a React JS template for a Web application. I need backend developers with experience in AWS Cloud & Chime integration

    €422 (Avg Bid)
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    sign up with email and telephone number or use google account to sign up get authentication code to verify account forgot password , a way to retrieve your password First time user has to take a diagnostic test and then buy a subscription subscriptions can be bought from the store and they last for a year Courses Notes and Tests Notes - view notes based on topics , glossary , saved notes . whilst ...

    €4173 (Avg Bid)
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    PWA Hour Registration Tool 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    We are looking for a developer who can make our own hour registration tool. We made a wireframe in Whimsical. If you have any questions please let us know. PWA experience is a must. Link of wireframe: [κάνε είσοδο για να δεις το URL]

    €524 (Avg Bid)
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    Full time hardworking web-developer - (3$/hr ~4$) 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Bangladesh/Pakistan freelancers welcome 1. honest 2. hardworking 3. communicative 4. skills - react typescript vue, php, woocommerce, wordpress daily communication and work under strict guidance payment will vary for each job to do must do the test job before hiring start your bid with haderworker! i want to find the long term usable freelancer here payment monthly 300~400$ according to perfor...

    €4 / hr (Avg Bid)
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    Full Stack Developer needed to finalize the project. 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Looking for React/NextJs/Strapi developer with experience building online educational platform. Required skills: 1. NextJS, TypeScript, Redux/Hooks 2. NodeJS/Strapi 3. Payment platform integration: Stripe 4. NDA 5. 100% involvement 40h per week 6. Good professional and work ethics The candidate is expected to work as a part of the fully remote team.

    €46 / hr (Avg Bid)
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    Build Software Engineer Resume 6 μέρες left
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    Need help building Software Engineer resume (mostly front end I would say 80% front end 20% like full stack). I’ve been trying to apply full time positions but my resume is not picked up most of the times not sure what is wrong with my resume.

    €117 (Avg Bid)
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    Node.js/React.js Developer 6 μέρες left
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    We have some projects using Node.js/React.js/Next.js Please join our projects and help us. [Technology Stack] - Node.js - React.js/Next.js - React Native - TypeScript - JavaScript - GCP(App Engine, Cloud SQL) - Firebase - GraphQL - Apollo - Styled Components [REQUIREMENTS] - 2+ years of experience with Node.js/React.js - Upper-intermediate English level and higher; - 40hr/week minimum required -...

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    Raqeem web editor 6 μέρες left
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    I want to make a web application to convert writing from classic Arabic letters to Raqeem letters with the benefits below. Features 1- One copy work on the website. 2- One mobile application as a hybrid for Android and Ios. 3- The application should be responsive to the smart device's display. 4- All Raqeem output should have all Arial font format in kerning and spacing. 5- set up member s...

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    The Physicians Mutual([κάνε είσοδο για να δεις το URL]) is an organization made up of physicians focused on the diagnosis and treatment of diseases. The ATA will soon be celebrating its centennial year. As part of the centennial programming it has been suggested that an interactive ...

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    I'm looking for someone who has good experience in [κάνε είσοδο για να δεις το URL] and React.js NOTE: I'M NOT LOOKING FOR ONLY REACT.JS DEVELOPER I NEED [κάνε είσοδο για να δε&iot...

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    Sever manager to manage my website backend. -- 2 6 μέρες left
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    Hello. Guys. I need the server manager to manage my website backend. My backend code is written by Node.js. The candidate should familiar to Node.js, [κάνε είσοδο για να δεις το URL], server management. At the moment I need to replace my backend since I have updated some part of ba...

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    Looking for Full Stack Developer Full-time remote 6 μέρες left
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    Hi there, We are hiring for a big and exciting project in Europe. We need an amazing Full time Full stack developer 100% remote work. You should: - Have 2+ years of experience with git and at least 2-3 years of React.js skill. - Familiar with JavaScript, TypeScript, Unit Testing etc. - Have worked on Ubuntu before at least 6 months. If you can start immediately, available full time and work on CET...

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    WebRTC Video Chat App with Google Speech to Text Transcription 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Developing a peer-to-peer WebRTC video chat application with following features: 1. Video Chat 2. Text Messaging 3. Screen Sharing 4. File Sharing 5. Text Transcription for Video Chat using Google Speech to Text API 6. At the most 4 participants per room 7. Deploying project on AWS instance Further minor details will be discussed upon receiving quote.

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    I am looking for an experienced and professional dev with a track record in blockchain and erc20 projects such as exchanges. Must have skills in: - solidity - ERC20 - Ethereum - Exchanges - ReactJS - Web3 ** This job will need changes to Smart contract, Web3JS and web3 ** I require the following changes to the application: Group Orders together for same price - when user makes order...

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    Full-stack NodeJS + ReactJS Freelancer -- 2 6 μέρες left
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    Hiring an experienced full-stack engineer/freelancer Wore remotely. Skills: NodeJS + ReactJS Requirements: 5 years above NodeJS backend & ReactJS frontend experience 5 years above SQL experience 5 years above Redis/Memcached experience Familiar git processes, such as git-flow or github-flow Familiar with Firebase

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    Please no chat bots - only developer who read the requirements! [κάνε είσοδο για να δεις το URL] (small ads portal) allows you to create own search requests for specific ads but new ads are only sent to customers 3 times a day at intervals of several hours. We need an application w...

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    Приветствую. В файле полное описание: [κάνε είσοδο για να δεις το URL]

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    I am looking for a React,VueJS expert(Long Term:24months) 6 μέρες left
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    If you want to work with me, then you have to pass the skill assessment. and interview. who can help me?

    €25 / hr (Avg Bid)
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    Hello, We want to have a simple WEB 3 website to organize artists drops of longform generative art. Clients should be able to connect their metamask wallet and mint erc 721 token from the masterpiece. Like this [κάνε είσοδο για να δεις το URL] Please we don t need an nft marketpl...

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    Hi, I'm Ashish. I'm trying to install botfront 1.0.5 in my local machine (Ubuntu 18.04) using botfront source code(Development), following the exact instructions in this page [κάνε είσοδο για να δεις το URL] I'm getting some errors in it. 1. RASA instance not reachab...

    €5 - €9 / hr
    €5 - €9 / hr
    0 προσφορές
    need reactJs designer for cleanup code 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hi, i need help of a reactJs designer to cleanup code. The desired candidate must know very well about ReactJs and its component, do not use html or bootstrap. will need to use readux instead

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    React Developer 6 μέρες left

    I have some bug in my project which is React project. Can anyone help me?

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    Full time hardworking web-developer. (3$/hr ~4$) 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Bangladesh/Pakistan freelancers welcome 1. honest 2. hardworking 3. communicative 4. skills - react typescript vue, php, woocommerce, wordpress daily communication and work under strict guidance payment will vary for each job to do must do the test job before hiring start your bid with haderworker! i want to find the long term usable freelancer here payment monthly 300~400$ according to perfor...

    €5 / hr (Avg Bid)
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    React Expert Only 5 μέρες left

    I need someone who has experience of CometChat. Building chat app with React, need to use mention&reaction api of CometChat.

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    Κορυφαία React.js Άρθρα Κοινότητας