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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    129 Gefundene Jobs, Preise in EUR

    Need some help with ReactJS and graphQL

    €23 (Avg Bid)
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    5 Angebote

    Tenemos un sitio web ([Zur Anzeige der URL Anmelden]) que está hecho en Clojure Script y queremos pasarlo a ReactJS urgentemente. El sitio web es multi-idioma (se detecta por el navegador el idioma) y los textos dinámicos cambian por API.

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    Node developer 6 Tage left

    Estoy buscando un desarrollador de pila Node experimentado para ayudarme de forma remota. Responda SOLO si puede trabajar: * 4 + horas por día, más los fines de semana. * Rápido bajo presión / plazos Su pago dependerá de la tarea.

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    Hi everyone I am looking for full stuck e-Store app with front-end and back-end, design by React Native, Express js and MySQL database. The application design are required based on the attached prototype in this project.

    €285 (Avg Bid)
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    We're a young startup looking to get out an MVP in about 6 weeks. It's a 5-page web page app in React.js, employing a pay-per-use model for in-house postings. We're looking for someone to work 3-5 hours a day. There are two technical parts: - A React.js based frontend app, serving images, video, and collecting payments via Stripe - A GraphQL API managing data passed to / from a Post...

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    Estoy buscando un desarrollador de pila MERN experimentado para ayudarme de forma remota. Responda SOLO si puede trabajar: * 4 + horas por día, más los fines de semana. * Rápido bajo presión / plazos Su pago dependerá de la tarea.

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    I have project developed in React JS.I want to developer who can fix this small bugs. Experience of version control and redux-saga is must. If you think you are a good fit for my project, please apply. Add your past works using React JS. Thanks

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    I would like someone to customize a Date Picker component. And small css styling and react tasks. My project is built in react and works well. Just need final css touches mainly. Please put "APOLLO" as the first word in your response. All others will be deleted.

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    Front-end developer needed to upgrade existing Web app (React & Sass) Fix an existing web app. The web app is an invoicing and accounting platform. The application features include: registration, dashboard, invoicing, expenses, products list, clients list, and account setting The project involves: 1. Removing the bugs on the web application. 2. Making the pages mobile responsive (mobile pag...

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    Desarrollador/a ReactJS 6 Tage left
    VERIFIZIERT

    Necesitamos una persona que tenga experiencia en desarrollo con ReactJS/Redux y, como plus, haya tocado Firebase. Es necesario que hable Español.

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    Looking someone who have expertise on Reactjs,spring boot, mysql,html,css to do following [Zur Anzeige der URL Anmelden] token base login/logout [Zur Anzeige der URL Anmelden] role & permission management- meaning root admin can provide permission to their company users by selecting system features/permission type and content permission [Zur Anzeige der URL Anmelden] header and footer and con...

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    We are looking for a skilled full stack web developer who is well-versed in React and Laravel. The ideal candidate has experience in building web applications from scratch. The position also requires some server maintenance and bug fixes for a React site. We use git to version our code and a variety of tools to track project status. The application is hosted in AWS and Godaddy. Individual freelan...

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    I need a web developer 6 Tage left
    VERIFIZIERT

    I need an intermediate level React developer with knowledge of Redux and Firebase. I need to make some changes in existing website. Individual required , No team please

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    I would like someone to Create a Paypal component Create a Date Picker component And small css styling tasks. My project is built in react and works well. Just need final css touches mainly. Please put "APOLLO" as the first word in your response. All others will be deleted.

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    I would like someone to Create a Paypal component Create a Date Picker component And small css styling tasks. My project is built in react and works well. Just need final css touches mainly.

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    I need a responsive website. I would like it designed and built.

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    Looking for and experienced MERN stack developer. Should be able to work full time should be able to give quick results.

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    We are looking of react js and react native developer This is the requirement. Source code will be provided from our side. We have developed a mobile application and a web application which does the following. 1. Android Mobile App : is a scanner app which takes images of invoices , dewarps and contrasts them. If ok the mobile app contacts the web app and transfers the image to the Web App. Requ...

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    Specialized profiles can help you better highlight your expertise when submitting proposals to jobs like these. Create a specialized profile. We are looking for React Js expert who can fix the small issues on existing project. Must know React, Redux, React-router knowledge. Must be familiar with Git, Bitbucket. If you know about ling setting. it will be huge plus.

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    Hi, We need different UI screens using react native for both iOS and Android with Firebase auth, firestore, storage, functions and config. Further work will include push notifications and cloud messaging using Firebase. (Screens will be shared and discussed) Please quote your bid if you can start working immediately and deliver asap. You will be needed to work with our Tech Lead. Please show me th...

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    I am looking to hire someone for a small project on making bookings for DJ. And keeping track of payments. Project is 60-70% complete need help to complete some final features. Must be based in West Delhi to make communication easier. Willing to work together from a co-working space

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    Hello! I'm now seeking an experienced MERN stack developer who can work on my team for a long term. If you are a experienced MERN stack developer, please apply. Initial deliverable is allow admin users to create customizable templates from within the application that can parse as well as pass JSON data via webhooks. GitHub experience is required. Looking forward to hearing from you. Thank...

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    Estoy buscando un desarrollador de pila MERN experimentado para ayudarme de forma remota. Responda SOLO si puede trabajar: * 4 + horas por día, más los fines de semana. * Rápido bajo presión / plazos Su pago dependerá de la tarea.

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    I have an app that I have recently purchased and I need some push notification work to be done. Won't take more than 3~4 hours. I will hire only those who have professional skills in Expo React Native and who can take a simple test to be awarded.

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    I need to fix my project which was built in React Native. Looking for proper candidates for this. Thank you in advance.

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    i want to develop google voice function in my react project. i need experienced developer with google voice api. Cheers!

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    hey there i need one page conversion from ai illustrator o vuetify with styled component collapsible menu toggle menu thikker scroll bar tri sliced banner with hover effect and custom video player pages conversion from ai to material -ui(strictly) . no jquery. no bbotstrap-vue , but material -ui. with custom video player. scroll trigger. scroll positions. custom video player , complex m...

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    upgradation of older version 5 Tage left
    VERIFIZIERT

    need to update my current system

    €775 (Avg Bid)
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    hi bootstrap to vuetify or material -ui admin dashboard conversion no bootstrap - vue no bootstrap-react no jquery no html only css or "styled component" js and vuetify OR material ui only design is needed not the backend development no vendor or corporate account holder no resellers not for only bidder only for individual coder this is a stiff budget work so if u r expensive ple...

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    We're searching an temporary (one month) contractor for company , there we need an complete coverage over an MERN Stack. If you're applying you're confirming that you're fine with 2 000$ per month revenue and you have enough skills to start working with enterprise, in case of good work done we'll be able to take a look into future contracts.

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    Hey there, We're looking for an architect who can help us in designing the website. He/she should have deep understanding of the website buidlers along with relevant experience. Kindly submit proposal along with the technologies you're familiar with.

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    I need a full-stack web developer to work on an e-commerce web app project. he must be proficient in react.js, node.js, docker and AWS

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    Looking to build stock market related products like market movement prediction, price movement prediction ant sentiment analysis

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    Tagifiles Cloud 4 Tage left
    VERIFIZIERT

    We are developing a personal cloud storage application like google drive and dropbox.

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    Looking for WP senior developer 4 Tage left
    VERIFIZIERT

    Hi "Now I have WP site. [Zur Anzeige der URL Anmelden] As you can see, it's a very old design. Now I am going to update my site like this site. [Zur Anzeige der URL Anmelden]" This is my client word. Many pages are needed for updating. Only bid WP expert. First of all, I need to test you first. My client requires Wp expert only. I am going on holiday this weekend. So I should find...

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    I need a react developer to quickly integrate API into my project using Axious. I already started but I was pulled into another task. Bid only if you can finish it right now. There are only 5-6 endpoints you will have to integrate.

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    Hi team, I want to build an app that including a responsive web app that display data visualization and a mobile app that for user using number key pads to input some numbers. The data is simple structured data, not-big-data, it's all numbers. On my end, I have bought the bootstrap template: [Zur Anzeige der URL Anmelden] that you can use, and I will provide UX/UI design and Use case. Durat...

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    Hello, this project is only for Frontend Developer with React.JS experience currently based in Singapore. No remote work... Developer needs to work in Singapore, based in our Office located in Raffles Place. If you can start immediately from Nov 2019 - Mar 2020 (Commit 4-6 months, full time), is highly [Zur Anzeige der URL Anmelden] will use your creativity to develop interactive/mobile/web appli...

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    I want to hire someone who can work with me I have simple and long term web project If you are react and vue developer I will welcome

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    I want to build a new website for my school curriculum. School curriculum should be generated automatically. All the students can visit this site and know the curriculum on that day. We can discuss by chatting for detail.

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    AVAILABLE NOW MULTINATIONAL OPPORTUNITY (read everything first!) We need very experienced front and back end developers: > Experts in: REACT, REDUX, NODE, EXPRESS, Database > 50 hrs a week job, long term > Start at $5 to $8 an hour (x 200 hrs) + bonuses + your salary grows per your performance to a total of $17,000 to $22,000 guaranteed the first year and $20,000 to $25,000 the second ye...

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    Build a Website 4 Tage left

    Looking for a website developer who can make the similar website like [Zur Anzeige der URL Anmelden] in React JS and PHP

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    [Zur Anzeige der URL Anmelden] is a new startup in sales tech field. The company is set up by two private founders and investors, who are its Product owner and Leading developer. We’re aiming to run the MVP version in Dec’19, and the final version - in the middle of Y20. The common idea is a new collaboration platform for marketing tasks, with some new and unique features that are not ...

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    Hi, I am looking for someone good with react and node.js development. Someone who has worked with netlify as well. More details via chat.

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    Convert HTML site into React one page site A company I'm working with has asked me to redesign the front end for a simple dashboard website they have built. It's only around 6 pages with some basic navigation but it will have to connect to their database. I can work with HTML and CSS, but anything beyond that, and I don't have the right skills. I've just bought a theme from ...

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    โครงการนี้จะ จัดพัฒนาและทำระบบ โจทย์ปัญหา และ ข้อสอบออนไลน์และจัดเก็บฐานข้อมูล ที่เชื่อมโยงกันระหว่างครูและนักเรียน (จะเป็นรูปแบบ outsource e-learning service ให้กับโรงเรียนต่างๆ) นักเรียนจะสามารถ ทำแบบฝึกหัดของแต่ละบทเรียน และ ข้อสอบจำลองที่ไม่ซ้ำกันได้ไม่จำกัดครั้ง โดย สามารถเลือกบทเรียนที่ต้องการทดสอบและระยะเวลาในข้อสอบจำลองได้ เพื่อให้ทุกระดับชั้นได้ประโยชน์ ส่วนครูจะสามารถรู้ได้จากโจทย์ต่างๆท...

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    Web app in JavaScript with UI framework in Angular JS or React JS. Service layer: NODE js with RESTful services, Websockets, Solr, REDIS cache. DataBase in DynamoDB

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    I just need some one who have experience in full stack development having the skills of react Js and spring boot. This needs to be competition website with user profiles and rating.

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    Enhance react interface and translate C# code

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    I want to hire someone who can work with me I have simple and long term web project If you are react and vue developer I will welcome

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