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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    195 δουλειές που βρέθηκαν, με τιμές EUR
    Chat moderator system in react/node 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    need a Chat moderator system in react/node for my website.

    €574 (Avg Bid)
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    33 προσφορές
    React Dynamic Form Builder with custom elements 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Looking for a Experienced React Developer to build a dynamic form builder (drag and drop). You could use a ready-made package like React Form Builder 2 or CB React Forms or any other as a base and add the custom elements or functionalities that we require. Can explain the custom elements & functionalities to the right person. We need to save these created form templates into a Mongo Database...

    €175 (Avg Bid)
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    4 προσφορές
    ReactJs: Drag and drop form builder 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    To build : drag and drop form builder (web app) Similar to : [κάνε είσοδο για να δεις το URL] -- There is a lot of free repos on Github with the code, so please, do avoid overquoting! Frontend : ReactJs Database : None 3 Panels: 1.) Panel 1 - all the form elements are listed (in...

    €43 (Avg Bid)
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    12 προσφορές

    Hi, I have an existing multistep form which has been built using Angular 4. I want similar form using React, Typescript and new design. Form gets and send Data via API calls. More details will be provided with existing URL on selection. Thanks.

    €110 (Avg Bid)
    €110 Μέση Προσφορά
    11 προσφορές
    Build a web application using NextJS, HTML, CSS 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Need a ReactJS developer who can build a web application using NextJS, HTML, CSS The web application will have a homepage with four sections and a product information page.

    €101 (Avg Bid)
    €101 Μέση Προσφορά
    7 προσφορές
    Jira App Developer 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hint: you must answer ALL the questions in your bid listed at the bottom of this job post to be considered for an interview (boilerplate templates get trashed) Apply if you want to develop something that will empower thousands of people every day! Advanced skills - like absolutely guru status with: • React JS including: Flux, Redux, Context, HoC, react Component Lifecycle • Advanced CS...

    €19 / hr (Avg Bid)
    €19 / hr Μέση Προσφορά
    16 προσφορές
    react n golang fullstack developer 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need some changes to an existing website. I need you to design and build my personal website.

    €696 (Avg Bid)
    €696 Μέση Προσφορά
    6 προσφορές

    We need someone to design interfaces in a React theme. We will provide the layouts - and based upon the theme the interfaces need to be designed. Knowledge of Arrow functions, Thunks and Async is must. Syntax is JS. The theme is a well established theme [Airframe] - with almost all components designed. It is simply required that maintaining the sanctity of the theme and not adding unwanted style...

    €82 (Avg Bid)
    €82 Μέση Προσφορά
    1 προσφορές

    Make me a platform on mobile iOS and Android in React Native and a desktop web application like [κάνε είσοδο για να δεις το URL]

    €1760 (Avg Bid)
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    29 προσφορές
    Full stack Developer 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    No team. Only individual can apply Looking for Full Stack Developer We are looking for Full Stack Developer with at least 5+ years of expereince with Javascript (vue.js, angular.js, react.js), Laravel, Php, [κάνε είσοδο για να δεις το URL], Tableau, API calls for Tableau. This i...

    €6 / hr (Avg Bid)
    €6 / hr Μέση Προσφορά
    12 προσφορές

    No freelancers from India and Pakistan please. Prefer candidates from Serbia or Russia or Eastern Europe. Hint: you must answer ALL the questions in your bid listed at the bottom of this job post to be considered for an interview (boilerplate templates get trashed) Apply if you want to develop something that will empower thousands of people every day! Advanced skills - like absolutely guru stat...

    €20 / hr (Avg Bid)
    €20 / hr Μέση Προσφορά
    20 προσφορές
    Need to build a React web app 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I am looking for senior React front-end developer to build a responsive React web app. I will provide the details including UI design during the interview. Please apply only pretty experienced with React, Redux.

    €1021 (Avg Bid)
    €1021 Μέση Προσφορά
    40 προσφορές

    We are an Australian company specialising in the development of ERP systems for a targeted market vertical. We are looking for a talented React Native developer to build a new app to complement our ERP system. The App we will require you to work on will consist of 5 - 8 screens and has to work on iOS and Android phones and tablets. Data exchange with our proprietary back end systems will be thr...

    €1695 (Avg Bid)
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    52 προσφορές
    NEXTJS (React) self assessment quiz 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need someone to build a simple front end that connects to a strapi backend to do a quiz like below. [κάνε είσοδο για να δεις το URL] Backend done already Frontend using NextJS, React, UIKIT or Bulma [κάνε είσοδο γ&iota...

    €302 (Avg Bid)
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    21 προσφορές
    Ionic React Project using BLE Estimote proximity beacons 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I have developed a Android application for my private office. So i should get a push notification from my application, when I'm in the range of my beacon. I have initially done the location permission. So when i first install the app in my phone it will ask my location permission. But I'm unable to do the same for the Bluetooth permission. Without Bluetooth permission we can't comm...

    €6 - €18
    €6 - €18
    0 προσφορές

    Hi! I'm looking for a full stack developer who has full experience and knowledge of react and gatsby, and storybook, to carry out the following work in 30 days or less: 1. Set the components library in Storybook. 2. Put a "countdown" component in Storybook. 3. Stablish an integration with Figmagic for tokens design. 4. Make Tina CMS available for content creation. 5. Set the "...

    €743 (Avg Bid)
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    8 προσφορές
    React and Django expert (backend) 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I am looking for someone who knows react, redux and django, django restframework. Its an on-going work. It would be great if you know trading terms and concepts especially about forex and crypto pairs. I will share the details in chat. Love to hear of your past work with required skillsets.

    €9 / hr (Avg Bid)
    €9 / hr Μέση Προσφορά
    30 προσφορές

    I am learning React JS and Java and I need help for 3-4 months in doing a project in React JS and Java for building API's.

    €1139 (Avg Bid)
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    18 προσφορές
    Dashboard redesign project Reactjs/NodeJS for NAROLA 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    We need to buid all CSS and Styles to redesign the frontend of this DASHBOARD as it is showed on the DOCUMENTS attached. Help needed: 1- Everything related to CSS on all screens: - Components Styles (menu, Fields on the entry-forms) - CSS effects (Shadows), - Icons - Font types and styles. 2- Create a global file for the Component...

    €192 (Avg Bid)
    €192 Μέση Προσφορά
    15 προσφορές
    Build a website 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    A Cross country trade ecommerce website. Selling and purchasing from any county.

    €7612 (Avg Bid)
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    28 προσφορές
    Website rebuild use react on frontend and lavarel on backend 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need an existing website rebuilt. I already have a design, I just need you to rebuild it using react and lavarel api based in addition to that change current storage to blob storage

    €1049 (Avg Bid)
    €1049 Μέση Προσφορά
    105 προσφορές
    Simple website in node and react and AWS 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Auto posts will be ignored please message me with your node experience and some sample websites. I am wanting a website built in node and react/angular. We will use free tier on AWS. Website will have: Static content and photos, very nice UI, and guest payment integration. Integrate something that allows quick payments. No database etc. required. Looking for you to take my paid domain and integr...

    €511 (Avg Bid)
    €511 Μέση Προσφορά
    69 προσφορές
    API en expressJS 6 μέρες left

    Hola estoy buscando un desarrollador backend junior , para trabajar en un equipo de forma remota. las tecnologías que usaremos son del stack de MERN: MongoDB, ReactJS, ExpressJS y NodeJS

    €22 (Avg Bid)
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    10 προσφορές
    React.js expert needed for my agency website. 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    We are building an alternative website for our agency, need 1 page react website I need. We already have a basic version so need some updates with its design and mobile responsiveness.

    €136 (Avg Bid)
    €136 Μέση Προσφορά
    78 προσφορές
    Muslims dating app 6 μέρες left

    Looking for an expert with minimum 5 years of experience in Wordpress or Laravel, I’m open to any other suggestions. Currently we are developing a muslims dating website using laravel and react. We need google map api expert, and laravel expert help to complete the website. But we also have a consideration for WordPress, if the project is doable in WordPress, it might be an option. we expect...

    €11 / hr (Avg Bid)
    €11 / hr Μέση Προσφορά
    37 προσφορές
    POC - Website development using kite connect 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need my website re-configured. Developer with experience in MERN stack and using kite connect API only connect. 70% work is already done, need 30% pending work to be completed and may take only a day or two for development and rest for testing.

    €114 (Avg Bid)
    €114 Μέση Προσφορά
    7 προσφορές
    Looking for React, Typescript Expert for chatting App 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    We are looking for senior React, Typescript expert for building simple chatting app. We have a simple chatting app that is 80% done. We are in need of a skilled front and React developer to take it from 80% to 100%. Current there are some issues regarding the push notification. So you should fix this issue and complete chatting app. - desired skills: React.js, React Hooks Redux Typescript Push no...

    €17 / hr (Avg Bid)
    €17 / hr Μέση Προσφορά
    78 προσφορές
    Build me a project 6 μέρες left

    it includes webapp,Android app & IOS app

    €1829 (Avg Bid)
    €1829 Μέση Προσφορά
    6 προσφορές

    Hey, guys We are building a project on React.js & Node.js. we are a team and need someone who can help us. If you have good experience in the React.js. don't hesitate to submit.

    €29 / hr (Avg Bid)
    €29 / hr Μέση Προσφορά
    61 προσφορές

    Hey, guys We are building a project on React.js & Node.js. we are a team and need someone who can help us. If you have good experience in the React.js. don't hesitate to submit.

    €28 / hr (Avg Bid)
    €28 / hr Μέση Προσφορά
    39 προσφορές
    React/Vuejs Fronted + Nodejs Backend 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Merhaba. Halihazırda bulunan bir kütüphane kullanılarak instagram ile alakalı analizlerin yer alacagı ve buna göre işlemlerin yapılacak bir site yaptırmak istiyorum. İstediğim özellikler takibi birakanlar, takip etmediklerim gibi şeyler. Projenin her adımında işi alan arkadaşa destek verebilirim. Detayları ozel mesaj ile yazacagım, iyi calısmalar. Lütfen sadece nodejs ve...

    €1078 (Avg Bid)
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    27 προσφορές
    API Integration in React -- 2 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need to integrate APIs to the already built react app

    €32 (Avg Bid)
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    12 προσφορές
    API Integration in React 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need to integrate APIs to the already built react app

    €27 - €222
    Σφραγισμένο
    €27 - €222
    21 προσφορές

    I need a react web app(UI) to be built. skills needed: React, TS, Redux

    €414 (Avg Bid)
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    55 προσφορές
    Bug Fix On React App to Deploy on Heroku 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I have deployed site on heroku but it's showing application error. Anyone who can resolve it fast.

    €9 - €27
    Σφραγισμένο
    €9 - €27
    12 προσφορές
    Looking for 1-to-1 online React tutor 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Dear all, I am a singer-songwriter and a self-taught developer who eagers to learn React in order to create a lot of experimental projects. Might someone be able to help me with this by giving React classes via TeamViewer? The current project I am thinking about is building a niche Instagram-like web app with some image recognition involved. I have gathered some fragmented programming knowled...

    €15 / hr (Avg Bid)
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    Django Web App -- 2 6 μέρες left

    Hi everyone I need one portal for registration. you should have following [κάνε είσοδο για να δεις το URL] you have an experience with Django app, Please bid with "Django Web App" Thanks

    €86 (Avg Bid)
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    Mobile application 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need Mobile application for both android and iOS ...must be use with react ....

    €422 (Avg Bid)
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    11 προσφορές

    Need React Js and React Native Developer. Please check the requirement attachment

    €833 (Avg Bid)
    €833 Μέση Προσφορά
    18 προσφορές

    ** No Indian, No Pakistan ** I am looking forward React developer who can develop a website with Django API. Pages are total 15 around. I will give details to winning bidder.

    €434 (Avg Bid)
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    21 προσφορές
    Need changes in my website 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I want changes in my PWA website and app. Also, I can give the annual maintenance work for this. Stack: Backend- Laravel Php Frontend - React Redux Server - SQL

    €192 (Avg Bid)
    €192 Μέση Προσφορά
    15 προσφορές

    Please read carefully before sending your proposal. Project description: - Small start-up based in Singapore (GMT +8) - Able to work from 9am to 5pm (your local time) - Able to commit full-time for 3 months - Project budget of USD4-5/hour - At least 2 years of MERN experience (must provide proof of work) - At least 1 year of marketplace/e-commerce - not wp/shopify (must provide proof of work) - M...

    €6 / hr (Avg Bid)
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    6 προσφορές

    Web aplikasi sudah jadi, hanya ada beberapa menu dan laporan yang harus di tambah Menambah menu -Menambah kode customer -Laporan export data customer per-orangan dan perusahaan dalam excel per 1- 3 bulan (kode 1 perorangan dan 2 perusahaan) -Laporan underlying net jual data transaksi (memisahkan transaksi peroranga- Bank - perusahaan) -Menu create cabang, transfer stok antar cabang -Revisi beber...

    €27 - €222
    €27 - €222
    0 προσφορές
    Public page with payment and a little dashboard 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    it's a software for access control create public for software (desktop dashboard and tablet), landing page, user login, user registration, user panel in the user panel there will be: 1. app list, if no apps the possibility to buy one (with modules selection) 2. app general configuration (key -> value) 3. subscription modules 4. subscriptions (linked to an app) 5. all transactions (linke...

    €594 (Avg Bid)
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    Full stack web developer 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    We are looking for full-stack web developer to build web app features of the website : ADMIN - SMS EMAIL NOTIFICATION - NOTICE BOARD - ENEWS- STAFF-STAFF ATTENDANCE - LEAVE - STUDENT - EXAN - STUDENT ATTENDANCE - LEARNING VIDEOS - STUDENT FEE - TRANSPORT - CALENDER -ACTIVITY - LIBRARY - TIMETABLE - HOMEWORK - REMINDER Templates for admin will be given from our side uiux for web in xd file ...

    €822 (Avg Bid)
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    33 προσφορές
    56 Modules to be Developed in Mongo Express Angular / React Node 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    56 Modules to be Developed in Mongo Express Angular / React Node I need 56 Modules to be developed , preferably by same team if not combination of teams/resources. Each Modules Cost approx 200-800 Usd. Any team with MEAN / MERN stack proficiency message for details. Many modules are repetitive or overlap greatly

    €3963 (Avg Bid)
    €3963 Μέση Προσφορά
    50 προσφορές

    Please read carefully before sending your proposal. Project description: - Small start-up based in Singapore (GMT +8) - Able to work from 9am to 5pm (your local time) - Able to commit full-time for 3 months - Project budget of USD4-5/hour - At least 2 years of MERN experience (must provide proof of work) - At least 1 year of marketplace/e-commerce - not wp/shopify (must provide proof of work) - M...

    €4 / hr (Avg Bid)
    €4 / hr Μέση Προσφορά
    9 προσφορές
    Web APP with Django 5 μέρες left

    Hi everyone. I need one portal for Registration. if you have following skill, Please bid. It is simple. Thanks

    €113 (Avg Bid)
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    23 προσφορές
    Blind auction Blockchain 5 μέρες left

    Hii We need a project for blind auction which should be blockchain based on solidity Language with a minimum front end to work. I have a code for blind auction From the internet but there we have to add a new change in it and by removing plagiarism

    €113 (Avg Bid)
    €113 Μέση Προσφορά
    5 προσφορές
    ReactJS Hotel Booking Calendar -- 2 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    create a hotel booking calendar using reactjs. includes create new reservations, assign guests to rooms, change arrival dates, block or hold dates options

    €90 (Avg Bid)
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    4 προσφορές

    Κορυφαία React.js Άρθρα Κοινότητας