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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    Salut, Cautam Front-End Developeri pentru o colaborare de un an de zile sau mai mult. Avem nevoie de 2 developeri. Programatorii trebuie sa fie capabili sa rezolve taskuri specifice front-end cu react.js

    $13 / hr (Avg Bid)
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    12 oferte

    Pharmacy app build like Netmeds and pharmacy application feature, want a prebuild pharmacy application that contains features of Ecommerce, fitness

    $261 (Avg Bid)
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    6 oferte

    I need react native expert who can help me to configure React native firebase push notification for android and ios On notification click should redirect to related screen You have to work on remote login

    $178 (Avg Bid)
    $178 Oferta medie
    2 oferte

    E-Commerce Frontend Developer to work with [conectează-te pentru a consulta linkul URL] CMS integration ([conectează-te pentru a consulta linkul URL] for example). Checkout modification like shipping address, payment, etc.

    $21 / hr (Avg Bid)
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    Create a website from scratch with eye catching layout. Website will be response with total of 4-5 pages. Need to be build with Angular (7+)/React js. Basic API integration to make dynamic data rendering.

    $106 (Avg Bid)
    $106 Oferta medie
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    Hi freelancers, we are looking for a senior react and django developer. - Requirements: 1. must be react, redux, redux-saga expert 2. must be django, django rest framework expert 3. must know integrating RESTful and 3rd party APIs Feel free to submit your proposals. Thanks.

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    Note: This is a long-term project, we are looking for people with sufficient knowledge and experience from past projects to work on our project together with a team. Project description: - Must take a proficiency and knowledge test to be considered for the project - Must work for a minimum 7 hours per day - Must commit full-time for minimum 3 months - Must have min. 2 years of MERN experience (mu...

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    Deploy a website 6 zile left

    I have the backend written in Java Spring boot, I'm using Java Persistance API and Hibernate for the Entities and Postgresql as database. For front-end I'm using React JS. For dependencies : Maven and NPM. The application is running on local host but now I would like to buy a domain and host it. So the code is written, I only need help in deployment and recommendations for hosting eventu...

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    Basic Electron app 6 zile left
    VERIFICAT

    fullscreen and Escape key sets it to Windowed mode

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    React material 6 zile left

    Hii , I need a react developer who know material as well and available now . Need to take up this project faster . I will select by giving some some fixes by a test . The freelancer who is not ready for test , plz don't bid . No cost for test. Thanks

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    A youth club is a club where young people can go to meet each other and take part in various activities. Youth clubs are usually run by a local authority. The problem: Most youth clubs offer some kind of a membership card in order for young people to visit their facilities. The membership card is usually a plastic card with the members name on it. At the same time the youth club staff need to c...

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    I have very simple react project. I am looking for someone who can change 2 issues. It's very urgent by only 5 hours.

    $30 (Avg Bid)
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    10 oferte

    Need an experienced Django developer with GraphQL expertise. Need to resolve bugs and maintain validations in the backend for around 40-50 models. Good to have react experience as well as frontend is in React

    $717 (Avg Bid)
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    4 oferte

    I have very simple react project. I am looking for someone who can change 2 issues. It's very urgent by only 5 hours.

    $18 (Avg Bid)
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    8 oferte
    React native 6 zile left
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    Looking for a high level experienced react native developer for long term work on a large social network.

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    30 oferte
    React developer needed -- 2 6 zile left
    VERIFICAT

    We 're finding react.js developer who can work with our project for long term. Project is improving all designs of our app. We need full time freelancer who can deliver daily updates for our project. We will share more details by private chat.

    $8 / hr (Avg Bid)
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    Styling is not important!! What counts is clean code and meeting the requirements listed below. Requirements: 1. Each user needs to have their own private massage center from other users that will be accessible from their own private dashboard. 2. Users can respond to each message. 3. Node.js, Create-react-app, Express, axios, and [conectează-te pentru a consulta linkul URL] should be used. 4. ...

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    burger builder 6 zile left

    the website link [conectează-te pentru a consulta linkul URL]

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    project link [conectează-te pentru a consulta linkul URL]

    $3000 (Avg Bid)
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    React.js expert needed 6 zile left
    VERIFICAT

    We 're finding react.js developer who can work with our project for long term. Project is improving all designs of our app. We need full time freelancer who can deliver daily updates for our project. We will share more details by private chat.

    $5 / hr (Avg Bid)
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    Looking for NodeJS Developer for long term commitment with a knowledge of React and MySQL. Projects will be around building Web Apps as Extensions for Shopify store. ~120 hrs of committed work per month.

    $1793 (Avg Bid)
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    Hey required ui developer with knowledge of react js and java script frame work. With additional css bootstrap html

    $110 (Avg Bid)
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    DATING WEBSITE features 6 zile left
    VERIFICAT

    Impliment dating features on my website: -sign up / sign in -user profile -CHAT between users on website with users on mobile app -Search, In Web-purchase. -SEO (same features , design and colors with my mobile app)

    $169 (Avg Bid)
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    6 oferte
    react.js developer needed 6 zile left
    VERIFICAT

    We 're finding react.js developer who can work with our project for long term. Project is improving all designs of our app. We need full time freelancer who can deliver daily updates for our project. We will share more details by private chat.

    $6 / hr (Avg Bid)
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    Looking for NodeJS Developer for long term commitment with a knowledge of React and MySQL. Projects will be around building Web Apps as Extensions for Shopify store. ~120 hrs of committed work per month.

    $4 / hr (Avg Bid)
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    Hello I am looking for developer to work with our business, we need nano expert in ui development as we know . now bitcoin is grow and grow in theseday, So my idea is to integrated bitcoin to medical part with my website. I hope to work with real expert. will share more detail of project in discussing Regards

    $36 / hr (Avg Bid)
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    Need a React developer to modify [conectează-te pentru a consulta linkul URL] for module CSS and on configure Apollo/client + Redux

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    LANGaware is a NLP/ML and AI platform solution, backed by many years of research, that offers a fully-fledged language-agnostic approach for the early, fast, and accurate diagnosis of neurodegenerative and psychiatric diseases. It identifies patients early by detecting and monitoring universal digital biomarkers based on language, voice and speech. The platform has been extensively tested and vali...

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    **Please keep in mind this is not a standard Mern Stack Web Application please only bid if you have experience with Algorithms specifically Dijkstra** **This application has already been built we are looking to add additional features and functionality** Hi there, We are looking for someone who has experience using [conectează-te pentru a consulta linkul URL] or is confident they can work with ...

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    Full Stack PHP Developer 6 zile left
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    You will be working on a social network website. We need full stack PHP developers who are interested in social media. The PHP Developer will collaborate with other developers, troubleshoot bugs, create appropriate documentation, follow industry best practices, contribute to all phases of the development cycle, and develop/deploy new features on our platform. The Developer should be familiar build...

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    Looking for high level developer for sport scouting application for Android / iPad Project includes React.js / React Native professional who can upgrade new UI to existing mobile application done by React.js / React Native. Updated UI is provided by Adobe Photoshop file (.psd). Description of the project is very limited. most talented freelancers will be contacted and portfolio will be checked. ...

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    we need to improve performance and a bit of modifications explained below of a react component from github. Here the component [conectează-te pentru a consulta linkul URL] Deliverables We need to improve performace when click on expand or collapse button. We need that when the user make some changes on schedule box (stretch schedule box or move with drag and drop) doesn't reload all the comp...

    $48 (Avg Bid)
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    I am working in MERN Stack project. But I am difficult to work alone. So I need a developer that can work with me in this project. Thanks

    $20 / hr (Avg Bid)
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    React.js expert -- 2 6 zile left
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    Hello! I 'm finding developer who can change current GUI style of our app. This is long term project. so please bid if you can work for full time.

    $10 / hr (Avg Bid)
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    Hello, Freelancers Happy new year! I am looking for a reliable individual full-stack developer for a long term collaboration. Note: If you don't have linkedin profile and are not available for VIDEO call and NDA sign, please don't apply to this job. Required skills Frontend: React.js, Vue.js, JavaScript, HTML, CSS, SCSS Backend: PHP, Node.js, Codeigniter, Laravel, MySQL, MongoDB Hou...

    $18 / hr (Avg Bid)
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    I have a repository of files for a personal project that I am working on. I need the react code to be edited/updated/corrected so that the app is deployable.

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    Buscamos un desarrollador web con conocimientos en stack LAMP: - HTML - CSS - JavaScript (jQuery & React) - PHP - WordPress - Laravel Se ofrece: - Trabajo remoto - Horario flexible - Remuneración según valía - Diversidad de proyectos y tecnologias

    $11 / hr (Avg Bid)
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    React.js expert 6 zile left
    VERIFICAT

    We 're hiring React.js developer who can work for full time. This is long term project. So I want you to do daily updates and should work on Russian Moscow time.

    $10 / hr (Avg Bid)
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    React developer needed 6 zile left
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    I 'm finding profession react developer who can work 8 hours per day for long term. Please bid if you have rich experience with react.

    $6 / hr (Avg Bid)
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    react expert needed 6 zile left
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    Hello! I 'm finding react expert who can improve my current app.

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    SportArena -- 2 6 zile left

    SportArena is a platform to onboard sport enthusiast and coaches on one platform to track individual progress and schedule. Looking forward for designers who can work on the idea that we have

    $21 - $171
    $21 - $171
    0 oferte

    Hello, I need a developer ASAP who already has extensive experience building a crypto or blockchain trading interface using the Binance API. I specifically am looking for someone who has used the "Margin Account/Trade" and "Futures" api endpoints, as well as someone who has experience working with Binance websockets. I need somebody who can build a simple one page interface th...

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    project description- 1. build CoBrowse service functioning similar to [conectează-te pentru a consulta linkul URL] 2. ability to share any modern website url link (public or secured) with any number of participants with full co-browse capabilities including full PROXING of original Web Pages and a way to switch CONTROL and ANNOTATE freely, while supporting all recording/playback of DOM events, exc...

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    -- very important to read here --- your MEAN / Node.JS or other server side skills *** OTHER THAN *** ASP.NET/C# is *NOT* relevant here, and will be ignored, so don't bid if you are not a true DOTNET ASP.NET master with *** lot of experience *** dealing with building WebRTC solutions (dealing both with Browser JS WebRTC API and Stun/Turn/Media WebRTC Servers). ================================...

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    INDIVIDUAL DEVELOPERS ONLY We are a digital agency based in Ahmedabad, Gujarat, IN. We are looking for a React.js developer to work with us (remotely), Mon-Fri 10:00 AM - 07:00 PM IST (preferred) for the long-term. Budget: 3 LPA to 6 LPA (depends on experience and skills) What we expect from you * You've worked as a React.js developer for 1 - 3 years * You know Typescript * Consuming REST ...

    $3418 - $6837
    $3418 - $6837
    0 oferte

    I want to build a small learning portal with two roles users and admin; User role will allow users to Sign Up and make subscription for learning for several categories and sections. Admin role will allow the admin to upload Questions for various categories and sections. I will provide detailed Statement of Implementation after agreement.

    $90 (Avg Bid)
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    4 oferte

    I want to build a small learning portal with two roles users and admin; User role will allow users to Sign Up and make subscription for learning for several categories and sections. Admin role will allow the admin to upload Questions for various categories and sections. I will provide detailed Statement of Implementation after agreement.

    $250 (Avg Bid)
    $250 Oferta medie
    1 oferte

    we need to improve performance and a bit of modifications explained below of a react component from github. Here the component [conectează-te pentru a consulta linkul URL] Deliverables We need to improve performace when click on expand or collapse button. We need that when the user make some changes on schedule box (stretch schedule box or move with drag and drop) doesn't reload all the comp...

    $44 (Avg Bid)
    $44 Oferta medie
    7 oferte
    react js developer needed 5 zile left
    VERIFICAT

    help me solve little problem

    $8 - $23
    Sigilat Acord de confidenţialitate
    $8 - $23
    7 oferte
    ReacJs Mobile App 5 zile left
    VERIFICAT

    NOTE: THIS AD IS INTENDED FOR SENIOR DEVELOPERS ONLY. PLEASE APPLY ONLY IF YOU ARE EXPERT! Looking for a senior reacjs native developer to develop an hybrid app service vpn. The client must have the following functions: the user downloads mobile app install the app via a fast and secure installation The client doesn't have a search engine or anything like that but has a GUI interface i...

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