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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    We require a simple data scrubbing tool. User should be able to upload a file containing mobile numbers in csv/txt, the system must scrubb/match/compare the uploaded data against an existing dataset and provide 2 result files for download, one that matched and one that did not match. Also require an option to upload the database. Note: the primary data to be stored is huge, running into several mi...

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    looking for an react developer 6 dní left
    OVĚŘENÉ

    hello i am looking for a reac developer for a shopify app i have design alread done only react developer wih experience

    €126 (Avg Bid)
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    Build a react application with below features 1. A page after login which will have the following components a. A header component which holds company logo,settings and search bar b. A left side collapsable menu which has all the modules information(not seen in the shared) layout sample 2. A tile based dashboard page which can route to different modules of the application. 3. ea...

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    Please read the entire description of the project before you bid or apply for the job. I need to send an average of 150 to 250k per day of bulk messages.  I already tested many systems for sending whatsapp in bulk. Some web and other systems that run on windows (desktop). All very good, but as same problem, all are blocked with only 5 or 10 sends. As I am from Brazil, I do not know if whatsa...

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    Hello, I have and idea and wanted you to build it in a website. Technology- Frontend /Backend:- Python, Django, react , angular, any of or combined. Features:- 1. Live chat 2. mapping 3. payment gateway for donation and certification courses 4. Infographics- PFA 5. Gallery , and etc.

    €131 (Avg Bid)
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    looking for react.js + redux developer design shud be in material UI need to develop E-commerce Website Backend API Is ready total pages : 20

    €383 (Avg Bid)
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    I need react native developer who can start immediately on a few screens. I will provide detail document in private chat. Freelancer should be expert on RN.

    €158 (Avg Bid)
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    We have a ongoing job. If you are a really talent, we will not save money. Requirements - React, Node.js experience more than 3 years. - Rich experience with iOS and Android app, we are planning to launch our apps too Thanks

    €18 / hr (Avg Bid)
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    React, Typescript and Firebase 6 dní left
    OVĚŘENÉ

    We are looking for the expert developer who could connect through firebase and fetch the relevant data from the schema and render it as a view. We also need to implement the CURD functionality on the schema as well.

    €469 (Avg Bid)
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    Quick task need to use chrome remote desktop for implementing A react.js form with nested and multiple selection basket list needs to be done Please do not apply if you are not commercially worked with react.js developer at least two years Details: 1) Fix the removing function 2) Add new list item after remove botton 3) Add reflesh button for all list 4) Dump after submit the correct selected v...

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    Please read the entire description of the project before you bid or apply for the job.  I already tested many systems for sending whatsapp in bulk. Some web and other systems that run on windows (desktop). All very good, but as same problem, all are blocked with only 5 or 10 sends. As I am from Brazil, I do not know if whatsapp created a different rule for the operation of whatsapp here in B...

    €437 (Avg Bid)
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    FULL TIME REACT JS DEVELOPER REQUIRED , IN HOUSE- BANGALORE

    €9199 (Avg Bid)
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    Hello, we are looking for someone to help us on Ruby on Rails and React front end application. You will have the following skills: - Ruby on Rails for 3+ years. - React for 1+ years. - You have experience with web scraping using [pro zobrazení URL se přihlaste], Capybara and Poltergeist. - You must know sidekiq - You must know Rspec During the interview, you will have to show me examples...

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    Hello there, We are working on a gaming page, from the game league of legends; Our project will also open your market possibilities in esports/gaming, its already a big sales Monster. We have our project built on wordpress but we need to rebuild it on: Node.js React Express MongoDB. And add a dashboard to show our orders/users and manage them. The dasboard would have to include everything a...

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    create a chatbot with react.js 5 dní left
    OVĚŘENÉ

    looking for a freelancer able to create a chatbot done using react.js like here : [pro zobrazení URL se přihlaste] in fact the goal is to include into this fake chatbot the 4 questions of our quizz (simulate a chat,but it's not)

    €20 - €165
    €20 - €165
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    [pro zobrazení URL se přihlaste] a react application with all the below features [pro zobrazení URL se přihlaste] a ticket management module. A Ticket is an incident that tracks a particular sort of issue for a given industry. It will have fields related to the issue and access controlled fields for different users to update based on the current state of the incident and the us...

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    We are looking for experienced, skilled front-end developer to join our remote team. You will be worked for 2 months - 8 weeks. The ideal developer has: - HTML/CSS/Javascript 3+ years of experience - React 2+ years of experience - Redux thunk, Redux saga is plus - Aws, Firebase , Heroku is plus.. Please attach your past project.. Thanks

    €29 / hr (Avg Bid)
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    I am looking for a web developer who has experienced SPA development. Must be able to work on an hourly basis. Are you ready to have a test? What is the last SPA project you have handled? Please explain about it.

    €17 / hr (Avg Bid)
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    Need a simple app which will display Menu items, Categories. Actual clickable prototype link has been attached, kindly only SEND QUOTE & message me after going through the prototype and understanding the requirements ***QUOTE THE RANGE AMOUNT ON BID*** APP PROTOTYPE LINK- [pro zobrazení URL se přihlaste] OVERVIEW Need an app which will display Menu items, Categories. UI/UX ,design ...

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    React developer 5 dní left

    I would like to hire a a react dev to help me build a simple web application I only need help with the frontend. I will pay hourly and expect you to log the tasks you work on and track time.

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    I want to build automation marketing system for e-Commerce sites. this system should send automation notifications (Emails, SMS, Web, Chat , social media, ... ) to the customers based on their journey behavior.

    €1101 (Avg Bid)
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    React SAT/ACT application 5 dní left
    OVĚŘENÉ

    I currently need a few developers to port HTML/CSS static files to React components. This application will be using [pro zobrazení URL se přihlaste] for server-side rendering.

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    JSPpython code 4 dní left
    OVĚŘENÉ

    I need to schedule the machines to work on tasks as per the order of the jobs given to the system.

    €18 / hr (Avg Bid)
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    Website : Slimming Gel Product Target market : Malaysia & Indonesia Languages needed : English , Malay and Indonesia Programming Languages : Node.js, Mysql, AngularJs, HTML 5, CSS3 Build React.js to fit both android and ios ( i dont prefer native now ) Normal Website Visitor : 1. View Content/*video/program coaching * 2. View Product list, Product details, Product Price. Th...

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    The goal is to create a dynamic question system that will ask different questions depending on user preferences and the questions' relevance. This is part of a much larger project whose goal is to provide healthcare recommendations by analyzing people's key biomarkers.

    €409 (Avg Bid)
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    A web application need to be designed and developed for a urban gardening company, which includes real time cost calculation, drag and drop the elements to create virtual gardens and eCommerce capabilities.

    €760 (Avg Bid)
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    I need to build a dynamic website to promote about our products using react techniques and NodeJs for the back end

    €17 / hr (Avg Bid)
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    Hola, necesitamos un experto en REACT + Bootstrap. Imprescindible tener en Andalucia domicilio fiscal Tenemos una web con arquitectura tradicional basada en Java/Spring/JSP y queremos migrar front end a REACT + Boostrap. Son 4 pantallas: - Home - Listado/buscador items - Detalle items - Detalle categoría El sistema deberá emplear Amazon Cognito para autenticación y comunic...

    €547 (Avg Bid)
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    I need a react dev to add some features to my file converter app. The app is already completed, however, I want someone to add more file types available for conversion. Currently, the app only supports images and PDFs, but I want someone to add support for different types. I'm flexible on which files as long as it's not multimedia (videos, music, or images). Whatever is easiest, some exa...

    €23 (Avg Bid)
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    I have the idea i want you to create in a website. i have categorized the content what all will be there in the website. The site i wanted you to build is basically for Prevention of rape, acid attack and human trafficking. Its a registered ngo currently operating in delhi. This will include a home page for all the stats of crime, gallery and info . It will have some infographics i have attached t...

    €155 (Avg Bid)
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    I am looking for expert React Native developer can help to update my project. I will provide Design and project code. You have to update it using RN and work full time in a week. If you know E2E , cypress testing, it is plus.!!! If your result looks good, then you will go to next job. Please reply with your recent react native sample in your github or bitbucket. Else you will ignore in my list. ...

    €22 (Avg Bid)
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    About us: We Are A Top CDL Truck Driver Staffing & Placement Agency in Atlanta. We are a truck driver staffing and placement agency with over twenty years of experience. We recruit, screen and hire the most reliable and dedicated CDL truck drivers in the industry. As CDL truck driver staffing and placement specialist, we provide a flexible workforce of drivers. This allows our clients to redu...

    €709 (Avg Bid)
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    Looking for a developer for my own project I have a database of goods. Before the product will be published, it must be tested by the editor. In fact, I need a react project with one component. This component must be a product editing form. The data in the form will pass with GraphQL. After the editor has edited or confirmed the product, a query is sent to GraphQL. What does not matter at this s...

    €6 / hr (Avg Bid)
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    El proyecto consiste en construir un Marketplace de servicios de Ocio. Dentro del ecosistema, es necesario incluir: App iOS/Android, CMS/Backoffice Web, API, Base de datos. La idea es usar: React Native -> App, ReactJS -> CMS, Node/Firebase -> API, Firebase -> Base Datos. Dentro de las características del Marketplace, es importante destacar el uso de la geolocalización p...

    €7942 (Avg Bid)
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    Need a React developer to fox bugs in my App

    €107 (Avg Bid)
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    I want a simple react app(basically 3/4 pages) where user can post some load and admin can change the status of load. We want to use firestore for the storage and listener to get notification whenever a new load is posted or updated. - User have the ability to create load(google location api and basic interactive form) - User can view their active and historical loads. - Admin can approve and late...

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    I want to build a fashion website using ruby on rails. I have some designs ready I can discuss it in more detail.

    €1044 (Avg Bid)
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    The application must have: - Synchronization of the list of personalized contacts of the web service to the contacts directory of the device. * Internal synchronization of contact data as a service. * Update on demand, from the informative view of an employee. * Create custom fields in the local contacts list of the device, these fields will be sent from the web API. In the same way, you must...

    €1080 (Avg Bid)
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    Looking for experienced React/Node developer - $8/hr - Should pass live skill test via video call (30 mins) - Should start immediately as full time - Should support as long term basis , at least 6 months [Removed by Admin] Best

    €11 / hr (Avg Bid)
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    Hello, my project is much similar to a sportsbetting project, but not the same. Which team has already developed a kind of sportsbetting project? Thanks.

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    This a development project for a responsive website for a UX and Design agency in Berlin. It will be a showcase for the brand, team, work, services and principles for the company. This brand presence will be the main information source for potential clients and employees. It will have a strong visual presence and should use state of the art front end technology to communicate our values and qualit...

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    Frontend for booking site 3 dní left
    OVĚŘENÉ

    Looking for frontend expert for booking site. You can use angular, react.js or vue.js for this project. And frontend must be integrated with API. API for this project was already done and I will provide XD file for frontend. I need you to follow the mockup. If you are interested in this project, please place your bid. I will prefer only expert (angular, react.js, vue.js). I want to discuss more ...

    €549 (Avg Bid)
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    Hello All, I am looking for developer who knows AMP AMP-Accelerated Mobile Pages, pdp, plp is must, react is secondary skill but that also required for one of my US clinet. Who ready to work in india morning like 6am onwards. Daily average 3-4 hours from remote screen sharing. (6 days a week) . This is long term fixed monthly paid project so bid for 30 days, mention budget is for 30 days. Must b...

    €277 (Avg Bid)
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    I am creating a desktop app with Electron, React, and possible Express. The GUI is 100% finished! This simplifies the work for you. All of the React.js work is complete. However, I need my app integrated with my backend so that I can begin to make the app functional. That is all I will need from you for this project.

    €130 (Avg Bid)
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    Looking for React Native Expert 2 dní left
    OVĚŘENÉ

    Looking for an agile mobile app developer for the IOS/Android applications that have designs already. All the details will be provided through the interview. - Highly skilled in React Native Mobile app development - Fluency in English. - Possibility to be employed full time for long periods (3+ months) - Having experience in native modules and bridge writing is a big plus. - Must be available ful...

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    We will be taking already existing open source project and further implement changes to fork the library and host it ourselves.

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    Crypto currency buy and exchange app using well documented and simple API. Design will be supplied. Built using REACT API Doc - [pro zobrazení URL se přihlaste] Comprehensive API Doc - [pro zobrazení URL se přihlaste]

    €836 (Avg Bid)
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    We are looking for senior React/Redux developer with Typescript for our Travel websites. In order to the ideal developer, we will give a very simple test project. (maybe it will take 2-3 hours for ideal developers). You will be making a simple react / redux component. Prefer to use Typescript. It will be a "Purchase Summary" interface like this: [pro zobrazení URL se přihlaste] ...

    €31 / hr (Avg Bid)
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    We are looking for talented Fullstack developer who can make robust PWA. The UI and UX is already designed, we just need a developer to build it. However, the product features are robust, including: - Video chat (can use API) - Messaging (can use API) - User profiles - Content library including videos, articles and podcasts - Calendar (can use API) - Scheduling (can use API) - Billing (can use ...

    €3795 (Avg Bid)
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    Looking for react.js Expert 2 dní left
    OVĚŘENÉ

    I need react.js expert who can dedicate full time on my project. It is for inventory software. The platform should be designed as "dashboard" template using react as front-end framework. The platform will be connected to a Node.js back end via RESTful webservices. The main database will be MongoDB. Some modules to be considered are: (more to be defined) - Log in - Dashboard - Side Men...

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    Nejlepší články z komunity React.js