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.

Assumi React.js Developers

Filtro

Le mie ultime ricerche
Filtra per:
Budget
a
a
a
Tipo
Competenze
Lingue
    Stato del lavoro
    96 lavori trovati, prezzi in EUR

    develop mobile app for Business cad reader (vCard) 1. scan business card 2. convert business card into text 3. add to contact - Using React Native - This feature must be support both iOS and Android NOTED !!! - Please bid only experience developer who work similar app

    €1036 (Avg Bid)
    €1036 Offerta Media
    27 offerte

    Senior level PHP developers needed.

    €11 / hr (Avg Bid)
    €11 / hr Offerta Media
    52 offerte
    react developer 6 giorni left

    we are a small medium enterprise called Lasting Dynamics, software house in Torre del greco and we are looking for a react developer (not remote)

    €1145 (Avg Bid)
    €1145 Offerta Media
    36 offerte

    Pequeñas modificaciones al front de una applicación web construida sobre Javascript, React y Node.js

    €29 / hr (Avg Bid)
    €29 / hr Offerta Media
    32 offerte
    Clean Ant.Design PRO Setup 6 giorni left
    VERIFICATO

    Hello, I need someone who can setup [accedi per visualizzare l'URL] PRO on my server. The person should help me to style the following backend parts: - login - navigation - dashboard - 5x subpages The project is very simple, but the code has to very clean and structured. The budget is around 100$.

    €131 (Avg Bid)
    €131 Offerta Media
    6 offerte

    Hello, I need a react native expert who can work on my existing project. You should know about react / react-native. For confirm you read description, please answer following questions. In realm, why dependency error for common-25.3.3? Thank you.

    €31 / hr (Avg Bid)
    €31 / hr Offerta Media
    39 offerte
    Looking for React.js Developers 6 giorni left
    VERIFICATO

    Looking for React.js Developers for multiple projects. Only experienced developers should bid

    €131 (Avg Bid)
    €131 Offerta Media
    14 offerte

    HI, Experienced developers needed for Mobile and Web Development. Please share your project links on Ionic, Angular and React.js to get shortlisted.

    €101 (Avg Bid)
    €101 Offerta Media
    7 offerte

    I have a web site by written reactJS and NodeJS. It has some errors and I want to fix it. This is simple.

    €21 (Avg Bid)
    €21 Offerta Media
    10 offerte

    ***** Please read all of descriptions and bid accordingly. Answer all of the displaying queries, otherwise you will hard to be considered.***** Looking for somebody that has lots of experience in Java(Web development) and React.js to work on an existing website portal. What you need to do is finishing MVP and eventually move to V2, V3 if you are good. In order to be considered please let me know...

    €1015 (Avg Bid)
    €1015 Offerta Media
    40 offerte

    We want a fully customisable ecommerce website , App ( on ios & android) and Mobile site . The frontend UI will be on react/angular. Backend will be seprate from front end and will use sass/Less and laravel.

    €2533 (Avg Bid)
    €2533 Offerta Media
    46 offerte

    i want a ecommerce website , app (ios & android ) & mobile site for online grocery . The ui will be on react or on angular. Other needed languages and frameworks are sass/ less and laravel for backend.

    €2682 (Avg Bid)
    €2682 Offerta Media
    50 offerte

    The developer must be good with English. Able to understand and communicate in English. The project specification will be provided. Design is not provided. Looking to work long-term with us. Able to work at least 40 hours per week. Familiar with ReactJS/Redux, HTML, CSS, Javascript. Familiar with Drag-gable JS.

    €3816 (Avg Bid)
    €3816 Offerta Media
    73 offerte

    looking developer in react.js for a progressive web application: reference : Flipkart lite API is ready

    €405 (Avg Bid)
    €405 Offerta Media
    16 offerte
    React Guru Needed 6 giorni left

    We are building a messaging platform with direct messaging, group channel messaging, location sharing and emergency features, organizations with support chat, voice and vide calls, push to talk. Think Discord for consumers with organization support chat like in Whatsapp or Facebook Messenger. This platform also supports additional communication features like satellite messaging on some Android dev...

    €30 / hr (Avg Bid)
    €30 / hr Offerta Media
    31 offerte

    What we do? We are a fast-growing enterprise software company looking for talented and motivated professionals to join our internationally growing team. We give salons the ability to manage all their business needs, from appointment booking, client records, sales, transactions, reports to employee schedules and information. Our hybrid platform is composed of a desktop component, allowing staff at...

    €33 / hr (Avg Bid)
    €33 / hr Offerta Media
    30 offerte
    AsyncStoreage para app reactnative 6 giorni left
    VERIFICATO

    I need create a token valid method to my app with AsyncStorage based on react native

    €150 (Avg Bid)
    €150 Offerta Media
    17 offerte

    We are looking for an experienced React developer with a minimum of 3 year experience in development of production ready React applications. The developer should have extensive experience working on Front-End Development with other Javascript frameworks (React, Angular, Vue.JS). The developer must have clear understanding and experience on how to develop Firebase Cloud functions. Requirements:...

    €519 (Avg Bid)
    €519 Offerta Media
    36 offerte

    We need a react developers to help us finish a project. We have many small tasks needs to be done as fast as you can. Tech stack: react, redux, scss

    €1024 (Avg Bid)
    €1024 Offerta Media
    49 offerte

    It’s a web and mobile authoring tool with predefined templates to be available for organizations and individuals

    €2302 (Avg Bid)
    €2302 Offerta Media
    41 offerte

    I'm looking to add Chargebee subscriptions to my Meteor app (see the subscription page: [accedi per visualizzare l'URL]). I don't anticipate this job being very difficult or time consuming; I'm just not familiar with registering HTTP endpoints in Meteor and would like some help. Relevant Chargebee documentation: [accedi per visualizzare l'URL]

    €28 / hr (Avg Bid)
    €28 / hr Offerta Media
    9 offerte

    We are facing a few errors to be fixed when moving to AOT compilation

    €140 (Avg Bid)
    €140 Offerta Media
    6 offerte

    Description: Getting connected to the IOT device using app which can work on all IOS, Alexa and Google Assitant. Turn OFF and Turn ON control Speed control and Brightness control Requirements: 1. Should have work experience on React Native , VSCODE and ESPurna Firmware 2. Experience in developing the IOT apps 3. Experience in Integrating with Siri, Alexa and Google Assistant 3. Knowledge on ...

    €123 (Avg Bid)
    €123 Offerta Media
    4 offerte
    react native 5 giorni left

    react native expert coder mobile application

    €533 (Avg Bid)
    €533 Offerta Media
    57 offerte

    First of all PWA will be auth using password and login data with a form login after that the rest server will return a JWT token and this token needs be stored on a local place on app cache this token will be used to pass to the same rest server to get some data and display it on a table. If token expired the login screen will to to user needs login again if token is stored data will be presented ...

    €126 (Avg Bid)
    €126 Offerta Media
    2 offerte
    Angular Admin panle #1 5 giorni left
    VERIFICATO

    we have one theam [accedi per visualizzare l'URL] and we want to customize it to have 3 websites -1 User administrator -2 User 3-System admin the website will be Arabic /English the back end ready so the developer just call REST API The developer must make it light not load more date to slow the website First website API [accedi per visualizzare l'URL] First Website Abstraction [accedi ...

    €374 (Avg Bid)
    €374 Offerta Media
    27 offerte
    JS expert needed 5 giorni left
    VERIFICATO

    we are looking for a js expert who can handle editing and making functions on existing code. Expert mean only expert who has grip on JS in real sense Its small job so lowest bidder will be preferred

    €16 (Avg Bid)
    €16 Offerta Media
    15 offerte

    We are building React based SASS platform, need a React developer with UI/UX experience. Ideal candidate will have the following qualities: - Expert with React/Redux, ES6/7. - Strong understanding of API workflow (error handling, request, response) - Familiar with HTML5/CSS3 - Excellent communicator - Should be comfortable with Stripe API. This is a full time position, you must be available at le...

    €18 / hr (Avg Bid)
    €18 / hr Offerta Media
    34 offerte

    Cześć Do zrobienia jest strona www z możliwością logowania i płatnością online za usługę. Grafika będzie dostarczona. Do zrobienia frontend i backend na podstawie projektu funkcjonalnego. Projekt funkcjonalny zostanie podesłany po podpisaniu poufności. Zalecana technologia PHP, Mysql, Bootstrap, Angular lub React

    €1907 (Avg Bid)
    €1907 Offerta Media
    21 offerte

    I need a REACT developer to maintain and improve an existing web application. It is remote support job. You need to provide support for 5 hours per day. Mandatory Qualifications: • 2+ years of experience in React and Redux • Familiarity with Redux Saga • 5+ years of experience in Web development • Strong knowledge of and experience with HTML5, CSS, Jvavascript • Familia...

    €18 / hr (Avg Bid)
    €18 / hr Offerta Media
    28 offerte

    Requires more than three years development experience. Various graphics processing (parseSDK + DigitalOcean) Only experts should bid. Payment depends on ability.

    €191 (Avg Bid)
    €191 Offerta Media
    4 offerte

    we need to customize grapesjs Template Builder

    €18 - €153
    €18 - €153
    0 offerte
    reactjs application 5 giorni left
    VERIFICATO

    reddit like web page to be built using react, angular

    €199 (Avg Bid)
    €199 Offerta Media
    18 offerte

    I want to develop the dating web site using react. If you have sample, attache me. Thanks.

    €18 / hr (Avg Bid)
    €18 / hr Offerta Media
    39 offerte

    we are looking for a react js developer for on going work on several projects. We are a London based agency. currently we need around 20 hours worth work per week. If you are good this can turn in to a full time engagement We'd prefer a european or latin american developer as most of our team is European Please start your proposals with REACT IS THE BEST

    €11 / hr (Avg Bid)
    €11 / hr Offerta Media
    49 offerte

    We are looking for an experienced front-end developer for a long-term collaboration or with our our fast-evolving company Nightwatch.io. The candidate would be working with our fully remote international development team and would be helping us improving our web tool for doing website analysis written mostly in Ember.js and Rails. We require exceptional css, html and javascript knowledge and gr...

    €29 / hr (Avg Bid)
    €29 / hr Offerta Media
    22 offerte

    Develop a mobile app in react native, that will be deployed by you in iOS App Market and Android Google Play accounts that we provide. Scope: Employees and Daily workers will have an application where (after signup-signin) they will be able to plan their future work in a flexible way, to check reporting, rating, update account & app settings. Roles: 1. employee 2. daily worker 3. manager ...

    €2121 (Avg Bid)
    €2121 Offerta Media
    86 offerte

    There are a few issues in my react native applications that need to be fixed and i need help with them. You must have a MAC OS device to run the application. Please respond only if you have a mac OS device

    €106 (Avg Bid)
    €106 Offerta Media
    5 offerte

    We are looking for highly skilled react native developer to start working on the fresh project from scratch. We will be providing the API Documentation & the required screen designs. The required documentation can be provided on demand on a module basis. At the same time, we would expect the developer to reach out to us if any further clarity required. The developer should also be able to...

    €10 / hr (Avg Bid)
    €10 / hr Offerta Media
    16 offerte
    React Js Expert Needed 4 giorni left
    VERIFICATO

    We are looking for react js expert who can work on a small project but must have backend knowledge of sockets and node js to work We will select lowest bidder as it will be long term job to maintain the project

    €52 (Avg Bid)
    €52 Offerta Media
    10 offerte

    We have a video streaming app built with React Native. It's Android users face couple of problems such as - - The video gets stuck in the middle - Next video can not be played even though user has completely watched previous one Etc. We have the list of devices and android versions users are facing this problems on. We also have screen recordings and videos that users shared with us. We ha...

    €297 (Avg Bid)
    €297 Offerta Media
    8 offerte

    i have a code written in reactjs and nodejs i want someone expert to review my code to improve the page performance. i have a challenge the code review has to be done over screen sharing.

    €154 (Avg Bid)
    €154 Offerta Media
    16 offerte

    I am looking for a full stack developer who can take over development of a Chrome extension that is partially built. The front end is built with Javascript (JS react with redux). The backend is in Ruby on Rails with Redis and Sidkiq. We are 80% complete, but need a developer to finish development.

    €36 / hr (Avg Bid)
    €36 / hr Offerta Media
    33 offerte

    Hello, I'm looking for a Skilled PHP Developer who can develop a Managed Hosting platform. Let me know if u have the skillset, and I am looking for an individual. Note: If you are from Pakistan or India, Do not post. Thank you!

    €2036 (Avg Bid)
    €2036 Offerta Media
    19 offerte

    Looking for a React developer who skilled in Front-end. We require pixel perfect UI and Awesome animations. The UI is really important. Please share your React experience with awesome UI

    €26 / hr (Avg Bid)
    €26 / hr Offerta Media
    44 offerte
    Developer ReactJS 3 giorni left

    Development frontend ReactJS. I need an expert

    €46 / hr (Avg Bid)
    €46 / hr Offerta Media
    57 offerte

    I want to add to my social network app a camera png merging while is in preview mode. Please show me portfolio link.

    €141 (Avg Bid)
    €141 Offerta Media
    6 offerte

    We are looking for an expert who can make a canvas for pixel drawings. We need real time updated solution with sockets use so only bid if you are aware of all the technologies involved to make a good canvas for pixel drawings We will prefer lowest bidder(important) as this will be a long term job as a programmer on this site if you make a good canvas

    €107 (Avg Bid)
    €107 Offerta Media
    5 offerte

    Hi, I am looking to develop flight, travel booking website + APPs for client. Looking to work with someone who have experience of working on such projects. I have example what my client want Thanks, Redtank Studio

    €2024 (Avg Bid)
    €2024 Offerta Media
    61 offerte
    react js developer needed 3 giorni left
    VERIFICATO

    we need react js developer for one week work

    €1068 (Avg Bid)
    €1068 Offerta Media
    70 offerte

    I migliori articoli di React.js della community