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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    126 trabajados encontrados, precios en USD

    Oferta para residentes en Uruguay. Creación de 4 instrumentos musicales con API Web audio y librerías javascript como [iniciar sesión para ver URL], [iniciar sesión para ver URL] y React.js Se podrá acceder a los instrumentos a través de una página web, guardar la sesión y compartir el audio en redes. La interfaz cuenta con un secuenciador ...

    $1085 (Avg Bid)
    $1085 Oferta Promedio
    12 ofertas

    Hi I have created html css theme and now converting into react.js You can see the idea here [iniciar sesión para ver URL] So now I am looking or back end developer who can work back end . If you have experience please send me example work list . Thanks Raju

    $425 (Avg Bid)
    $425 Oferta Promedio
    32 ofertas

    We are breaking this project into separate tasks. The first job is to create a user experience where we will create the user experience and create the specs for the development. This project is not for the actual development. We would like to set up a sprint to create the dashboards and UX before the coding actually starts. Overall, we would like to build a dashboard that can be used by our clien...

    $3280 (Avg Bid)
    $3280 Oferta Promedio
    37 ofertas
    Build a website 6 días left

    Technologies prefer: React js 16.9+ version, Typescript, Javascript, Jest Framework, Unit, Integration Testing , Smoke test, Cypress test (Functional Testing), Css Libraries.

    $486 (Avg Bid)
    $486 Oferta Promedio
    21 ofertas

    Build up Loopback 4 to have a REST API Webservice to SOAP WSDL Connector 1. Configure Loopback 2. Make any Setting that it works fine with a SOAP Service (Egeko more Informatikon in the PDF) 3. Send me the Loopback Application to test and run.

    $238 (Avg Bid)
    $238 Oferta Promedio
    7 ofertas

    Need expert javascript ,react and node developer for a task

    $46 (Avg Bid)
    $46 Oferta Promedio
    7 ofertas

    i want expert senior React or Angular.js to Build Progressive Web App. that is example only Progressive Web App :- [iniciar sesión para ver URL] [iniciar sesión para ver URL] - Design is ready on pdf Illustrator file . and i create it html,bootstrap 26 page "but i wanted to re design it to got more high quality and value like animation and flash loading more best value for ui...

    $1146 (Avg Bid)
    $1146 Oferta Promedio
    47 ofertas

    I need someone who can connect and tell me about the alexa skillset and connecting to my database

    $19 (Avg Bid)
    $19 Oferta Promedio
    7 ofertas

    I am looking for a developer who is talented and flexible. The developer should be able to complete the project and should be willing to do any number of revisions. There will be addition pages and assets (CSS) the developer might have to build. React based Web app - AWS Amplify, AWS Cognito, AWS AppSync, AWS Dynamo DB and AWS Lambda to be used. You should develop in your AWS account and show ...

    $1104 (Avg Bid)
    $1104 Oferta Promedio
    14 ofertas
    Reactjs Expert Developer 6 días left
    VERIFICADO

    I am looking to work in conjunction with a Reactjs expert. There are multiple projects which I will be requiring your assistance and expertise in. The finer details of the project will be shared with the developer chosen to work with us.

    $1091 (Avg Bid)
    $1091 Oferta Promedio
    48 ofertas

    We need experienced dev. in this technologies to our team. Only with jitsi and webrtc experience. We working 6dweek 8hday

    $400 (Avg Bid)
    $400 Oferta Promedio
    2 ofertas
    best developer 6 días left

    I want to make website frontend is react or angular or vue and backend is django or node js

    $475 (Avg Bid)
    $475 Oferta Promedio
    28 ofertas
    Web Scraping Project DFH489 6 días left
    VERIFICADO

    Hi, we need a developer who have tremendous experience in scraping who knows Python, ReactJs, Elasticsearch and Postgresql databases.

    $643 (Avg Bid)
    $643 Oferta Promedio
    16 ofertas

    I need the React.js expert for multiple jobs. Details will be shared with winning bidder. Please bid if you are expert.

    $8 - $54
    Sellado
    $8 - $54
    14 ofertas
    Build a website 6 días left

    I want a website where customer can order online

    $167 (Avg Bid)
    $167 Oferta Promedio
    6 ofertas

    I have a test site Im working on. Im using Firebase for phone login. The trouble is for iPhone it will send a code but it wont go to the verification page. Im not sure if this is a firebase issue or not. Also I've noticed if you click out of the recaptcha, trying to login again will break login until you refresh. Test site is here: [iniciar sesión para ver URL] If you see the problme...

    $156 (Avg Bid)
    $156 Oferta Promedio
    17 ofertas

    We are looking for a senior video conferencing developer with Jitsi, Twilio experience. Please don't apply if you are a company or if you can't work in this weekend. We are looking for a senior developer who can work in weekend and full time. This is video conferencing web/app project so we are looking for a someone who has experience in this field. - Video roomID generator. Thanks

    $34 / hr (Avg Bid)
    $34 / hr Oferta Promedio
    11 ofertas

    Hello Thank you for reaching out. Are you able to see this code? [iniciar sesión para ver URL] The a-frame component is in pages>tutorials>bloch.js. I'm trying to make an embedded component that is 500x500px. In components>[iniciar sesión para ver URL] I register "../assets/[iniciar sesión para ver URL]", this is an attempt to modify a size function i...

    $53 (Avg Bid)
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    2 ofertas

    I am working in a group in which we are developing a small web application game that is similar to a stock market simulation game. The main difference is we are using cryptocurrencies instead of stocks. I am only developing one very small page within the application currently, which I need assistance to build. Overview: - Front-end is developed in ReactJS that allows users to interact with an in...

    $152 (Avg Bid)
    $152 Oferta Promedio
    14 ofertas

    Hello, I am looking for a developer can work with to develop a system that i will share later Short notice for what Technology and programing langue we are using with this system: • Back-end (node.js, express, mysql2, sequelize) • Front-end (React.js, Redux, Material UI, Tailwind) based on FuseTheme Thanks

    $183 (Avg Bid)
    $183 Oferta Promedio
    26 ofertas
    Trophy icon Create App Builder 4 días left

    Create App Builder tool that integrates with MS SQL server back end...

    $100 (Avg Bid)
    $100
    1 participaciones
    react native mobile app 6 días left
    VERIFICADO

    Social network, based on a map. all back-end code is ready through rest services. you need to do the mobile app design and call these APIs. The app will be developed using react native, with flux and redux. The App should be published to android and IOS stores.

    $260 (Avg Bid)
    $260 Oferta Promedio
    34 ofertas
    whatsapp Business API 6 días left
    VERIFICADO

    Task 1 : I wants someone to approve WhatsApp Business API in business manager , I have verified business account in Facebook Business Manager. in case if anybody dont have any idea about Task 1 , i have Task 2. Task 2 : if someone write a script using that i can fetch complete chat list in our Database (whatsapp number of our choice). please bid only if you are very sure to finish it. and please ...

    $132 (Avg Bid)
    $132 Oferta Promedio
    5 ofertas

    Hi, Need a simple demo SPA to be created with react and nodejs. This one is very simple App. But need someone who has experience with coding best practices and writing tests.

    $24 (Avg Bid)
    $24 Oferta Promedio
    7 ofertas

    I am looking for a React / Redux developer to fix the bugs on my MERN stack site. Please fell free to submit proposal if you have good experience in React / Redux development. Regards.

    $138 (Avg Bid)
    $138 Oferta Promedio
    17 ofertas
    Meteor Developer 5 días left

    Looking for an experienced MeteorJS engineer who can assist current engineering team. Include your meteor works. Thank you.

    $9 / hr (Avg Bid)
    $9 / hr Oferta Promedio
    2 ofertas
    $61 Oferta Promedio
    14 ofertas
    Hourly Standup 5 días left
    VERIFICADO

    Social marketing required to find computer programmers for zoom meetings.

    $25 (Avg Bid)
    $25 Oferta Promedio
    3 ofertas

    I have a form with checkboxes as subcomponents that I am trying to link up to the redux store. It's a training exercise for myself, and all I need is someone to make the features work and spend half an hour on Skype/Teamviewer explaining how the logic works. I will provide access to the relevant Github repo etc. UK based and fluent English speaking only, please.

    $121 (Avg Bid)
    $121 Oferta Promedio
    10 ofertas

    I am developing Strapi + React project. I have one small issue. The problem is that: GraphQL apollo cache suddenly refresh. As a result when i change some states, the page suddenly refresh and then all are turned in initial state. Who can fix this?

    $55 (Avg Bid)
    $55 Oferta Promedio
    4 ofertas

    I would like to add new functionalities to open source project: [iniciar sesión para ver URL]

    $19 / hr (Avg Bid)
    $19 / hr Oferta Promedio
    47 ofertas

    We need a freelancer to work on our web project for React.JS Integration. We use Node.JS for our backend. The Website is already live and we will share the project details with the interested freelancers.

    $290 (Avg Bid)
    $290 Oferta Promedio
    25 ofertas

    Hi, We'll need extra hands for more projects than developers. So we are looking for extend our remote team with developers who are experienced with ThreeJS/WebGL, Modern JavaScript Frameworks, Unity, etc. Please share your resume/cv if possible.

    $1126 (Avg Bid)
    $1126 Oferta Promedio
    26 ofertas

    Good day, im looking for a pro coder, who are able to code a panel to advertise products on a "marketplace". the marketplace is similar like craigslist, you login into the website, choose category and advertise the product. and i need for this process a panel to advertise products trough the panel with some functions, which you can read here: a similar demo is available and can be show...

    $1340 (Avg Bid)
    $1340 Oferta Promedio
    28 ofertas
    MERN Stack Developer (Long Term) 5 días left
    VERIFICADO

    READ BEFORE YOU BID: * Generic (copy/paste) bids will not be considered. Tell me something which will convince me that you're the right fit for this job. * This website to be built using MERN stack only. Don't apply if you don't have these skills. * Post regular deliverables using Git so we make sure the work is going in right direction. * You must be using Freelacner Time Tracking ...

    $13 / hr (Avg Bid)
    $13 / hr Oferta Promedio
    72 ofertas

    I have a React (Nextjs) app that needs to authenticate the login with an active directory with the help of an npm module

    $73 (Avg Bid)
    $73 Oferta Promedio
    9 ofertas

    Ενδιαφέρομαι για την κατασκευή Front-End σε React. Είναι έτοιμο το back-end με swagger κατασκευάσμεν&omicro...

    $552 (Avg Bid)
    $552 Oferta Promedio
    5 ofertas

    Aplikasi sudah dalam bentuk website dengan backend : anaconda python dan frontend : reactjs Sudah terdapat menu : Beranda, import data, proses mining yang terdiri cleaning, seleksi, transformasi, klasifikasi, dan prediksi. Perbaikan yang diharapkan : - Pada menu klasifikasi (training data) diganti dengan form inputan variabel yang akan di prediksi Contohnya : Input (nanti menggunakan data yang su...

    $10 - $30
    $10 - $30
    0 ofertas

    Need a mobile application to be developed on Hybrid Platform. It would be a news application. The mobile application will have 3 categories - 1. News (Will have few subdivision) 2. Articles 3. Blogs Some Key features required - 1. Push Notification 2. Login/Sign up 3. Admin Panel for adding the content 4. Share from app and other general features. Developers are requested to share the fo...

    $399 (Avg Bid)
    $399 Oferta Promedio
    28 ofertas

    We're looking for a senior full stack developer who has laravel and react skils. You will: * Own one of our project SDLC. * Work to design features, prototype new components, and evaluate technical feasibility. * Build out our CI approaches and recommend best practices to speed up development processes. * Operate within a team using modern software engineering approaches and an agile framewo...

    $533 (Avg Bid)
    $533 Oferta Promedio
    37 ofertas
    Java Developer 5 días left

    Seeking experience Full Stack Java developer for ERP development Hands on Experience Require: -Java 8, Spring Boot - Knowledge of React Js, CSS, HTML - Micro Services, Rest API, AWS - Experience in API Gateway (Zuul/kong) , Apache kafka Please apply if you wish to get constant work in this uncertain time. we will share project details in a telephone interview. Please apply with your recent re...

    $4 / hr (Avg Bid)
    $4 / hr Oferta Promedio
    22 ofertas

    Good day, im looking for a pro coder, who are able to code a panel to advertise products on a "marketplace". the marketplace is similar like craigslist, you login into the website, choose category and advertise the product. and i need for this process a panel to advertise products trough the panel with some functions, which you can read here: a similar demo is available and can be show...

    $1405 (Avg Bid)
    $1405 Oferta Promedio
    32 ofertas

    Hi, We'll need extra hands for more projects than developers. So we are looking for extend our remote team with developers who are experienced with ThreeJS/WebGL, Modern JavaScript FrameWorks, Unity, etc.

    $19 / hr (Avg Bid)
    $19 / hr Oferta Promedio
    19 ofertas
    React Dashboard 5 días left
    VERIFICADO

    Hi I need a dashboard for my project. There are profile page, calendar page for appointment, graphs and editable weekly schedule.

    $42 (Avg Bid)
    $42 Oferta Promedio
    18 ofertas

    Hello, Have about 8-10 booking steps. It also include a calendar/time step with requires several choices. Project has to be coded according to mock ups and specs in React.Js. Also, you will be asked to create/use the following components/npm modules: 1. React Router component (for navigating through sections of form) 2. Styledcomponent for creating reusable components In the attachment is one...

    $340 (Avg Bid)
    $340 Oferta Promedio
    53 ofertas

    Applicants living in the Philippines only. Immediate Start. Full time 45+ hours/week, working during the Sydney Australia business hours (8am to 5pm Monday to Friday, GMT+11, AEST). You will be working on video skype directly with the Chief Product Owner (Snr Business Analyst) using agile ways of working using a Jira kanban board. * Experience developing ReactJS applications (not just websites...

    $15 / hr (Avg Bid)
    $15 / hr Oferta Promedio
    40 ofertas

    i need just two page sto be converted in react material-ui from illustrator and a PSD with video player material ui it is two pages are needed to accomplish . one of them is done another one is skratch conversion no reactstrap no bootstrap-react no bootstrap-vue etc. no css but styled components dashboard type layout custom videoplayer collapsible sidebar easy toggle menu customised thinner...

    $7 (Avg Bid)
    $7 Oferta Promedio
    3 ofertas

    I 'm looking for a developer who can fix issues on my website.

    $11 / hr (Avg Bid)
    $11 / hr Oferta Promedio
    82 ofertas

    Build Progressive Web App used Angular.js or React . portal job and i have a psd full design and function will be arabic only. i want best value and price and time and must know arabic because full work is arabic .

    $1125 (Avg Bid)
    $1125 Oferta Promedio
    66 ofertas
    Project for Musa Kazim O. -- 6 5 días left
    VERIFICADO

    new project for you. already explained what needs to be done. thanks. when finished with crime mapping app with react. Please help with report. I have attached what needs to be done in the report

    $130 (Avg Bid)
    $130 Oferta Promedio
    5 ofertas

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