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.

Contratar a React.js Developers

Filtro

Mis búsquedas recientes
Filtrar por:
Presupuesto
a
a
a
Tipo
Habilidades
Idiomas
    Estado del trabajo
    102 trabajados encontrados, precios en USD
    PROGRAMADOR APP 6 días left

    - Desarrollado en React Native - Conocimiento de uso y explotación de la API de Google Maps para poder usar filtros y añadir información encima del mapa - Desarrollo de backend para control de usuarios/negocios - Desarrollo del frontend para "pintar" información sobre el mapa de Google - Conocimiento de base de datos - Cifrado de datos y mecanismos de segurida...

    $17 / hr (Avg Bid)
    $17 / hr Oferta Promedio
    34 ofertas

    Se busca programador para hacer una página web, una aplicación Android y otra iOS con React Native. Gracias.

    $1619 (Avg Bid)
    $1619 Oferta Promedio
    42 ofertas

    Quelques modifications sur un site web existant réalisé en react

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

    We’re Raphael and Ulvi from LingYourLanguage, the educational language game ([iniciar sesión para ver URL]). We’re looking for an enthusiastic developer who would like to take part in a major update for the game. We've added lots of educational content and are looking to add a lot more, as well as make important changes to the game's logic. We are looking for someon...

    $20 / hr (Avg Bid)
    $20 / hr Oferta Promedio
    6 ofertas

    Looking for a fast turnaround web developer with high-level coding skills and much experience in ReactJS & Redux. The job is about to create a simple CRUD views for 10 or 15 items. Candidates must be attention to detail and the speed is very important in working.

    $168 (Avg Bid)
    $168 Oferta Promedio
    20 ofertas

    I am looking to build a sports-related web app that will compete with an existing website. I’m looking for a front end developer that can recreate the functionality in the competing site and add more interactive features that my team has designed and planned: - Logins - Calendar - Message board, etc

    $474 (Avg Bid)
    $474 Oferta Promedio
    89 ofertas

    B2C , single vendor Product Books Uniform School bag Shoes/socks Stationery

    $804 (Avg Bid)
    $804 Oferta Promedio
    36 ofertas
    Rails Project 6 días left
    VERIFICADO

    Looking for a full-stack dev with Rails experience for a long-term project (at least 6 months). Experience with Angular, React, and/or Bootstrap a plus!

    $52 / hr (Avg Bid)
    $52 / hr Oferta Promedio
    66 ofertas
    ReactJs,Python, RUby developer 6 días left
    VERIFICADO

    Looking for Web application developer who is having experience on ReactJS, Python, Ruby for ongoing application development, Looking for only freelancers, Agencies please excuse !! Regards Manjunath

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

    We have an app that a developer on the team has started building - the logic is similar to Uber. But we have a short timeframe and need to finish within the couple of weeks, so need a developer to help. We have the screens/designs and have built the base connecting the app to Firebase. Using Facebook Authentication to login. You need to be proficient at React Native Know Firebase well to integrat...

    $665 (Avg Bid)
    $665 Oferta Promedio
    55 ofertas

    Please read the description carefully. Copy/paste & non-relevant bids will be reported. I'm looking for someone to do a quick TeamViewer session to help me set up the debugging profile in PHPStorm for react/react native projects. Should only take about 20 mins and need it done AS SOON AS POSSIBLE. I'd like to setup the IDE debug profiles so that I'm able to use the IDE deb...

    $217 (Avg Bid)
    $217 Oferta Promedio
    9 ofertas

    laravel google display video api get data. need to be done today.

    $177 (Avg Bid)
    $177 Oferta Promedio
    28 ofertas
    React developer 6 días left

    Looking for react developer for building Fitness website development

    $2293 (Avg Bid)
    $2293 Oferta Promedio
    69 ofertas

    Looking for a ReactJS developer to work with me for a small website. Bid only if you have relevant experience in React. I would like to see your previous work on the same. In your bid mention relevant links to your previous work. This is first of many projects, I will have in React. This will be a small module that I want you to build. My budget for this is INR 3000. More details would furnished ...

    $87 (Avg Bid)
    $87 Oferta Promedio
    7 ofertas

    I need you to design a website for my small business. The website will only have 4 pages. I only need the front end to be designed using Html, CSS and ReactJS. I want bootstrap also to be integrated along with it. I have the photoshop file of the design which I will provide in the chat. In your bid, please specify your experience in Html, CSS, Bootstrap and ReactJS with showcases of your previ...

    $98 (Avg Bid)
    $98 Oferta Promedio
    10 ofertas
    Sistema de Cadastro 6 días left
    VERIFICADO

    Preciso de um sistema que faço cadastro de clientes e de contratos de locação de imóveis, depois que cadastrar o contrato, preciso que gere o contrato em PDF.

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

    Upload system in golang integrated with google cloud storage CDN server system. For more details check the requirements

    $1235 (Avg Bid)
    $1235 Oferta Promedio
    12 ofertas

    I need an Android app. I already have a design for it, I just need it to be built. we will provide api and other things to you only you have to integrate api and change logo and colour combination

    $383 (Avg Bid)
    $383 Oferta Promedio
    15 ofertas

    we want to build a mobile app including chat rooms and voice streaming...

    $2513 (Avg Bid)
    $2513 Oferta Promedio
    82 ofertas

    Looking for Senior React Frontend developer. - Are you from Ukraine? - Are you willing to 4 hours skill test? We will pay for test when we hire you - Are you available for full time work, at least 30 hours per week - Are you an individual developer? Please review above conditions and only bid if you are okay with all items.

    $14 / hr (Avg Bid)
    $14 / hr Oferta Promedio
    6 ofertas

    Need a simple realtime E-commerce project with explanation using MERN( MongoDB, [iniciar sesión para ver URL],React.js,Node.js)

    $122 (Avg Bid)
    $122 Oferta Promedio
    3 ofertas

    this is the project, Main MENU: ====== Home - SHOP - CLUB - FACTORY - NEWS - CONTACT LOGIN - CART (AS SCREENSHOOT) Header line MENU: ========= Cashmere world - FAQ - Newsletter - Languages - Whishlist - social account CHARACTERISTICS REQUESTED ============================ - Ssl setting - Seo optimization - Fast performance page done with WP Rocket plugin for caching in...

    $828 (Avg Bid)
    $828 Oferta Promedio
    35 ofertas

    We're working on a React JS Project where the focus is on implementing user interface components following well-known React.js workflows (such as Redux) and integrating them with a NodeJS backend via GraphQL. What I'd like you to do for this project is to integrate an existing interface with GraphQL. Here's the tech stack we're using for the project: React JS, AWS Amplify / Ap...

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

    I need an expert in React and NextJS that can run a website offline (PWA) that is already developed. We are using React + Redux + NextJS with custom server and the problem we have is that when the page is refreshed it falls into an internal server error (error 500) because Nexts tries to fetch the data from the API via server side (express) and does not serve via the service worker. The first step...

    $27 (Avg Bid)
    $27 Oferta Promedio
    3 ofertas

    Want a react native application for my new project, which will be a chatting application.

    $868 (Avg Bid)
    $868 Oferta Promedio
    12 ofertas

    Bonliva is in the business of helping hospitals finding nurses and doctors. We develop our own inhouse systems to streamline this process. We are now looking for developers to join our ReactJS team. We have multiple projects going on, CRM, Time Reporting, an Online Healthcare Center, Health Tracking app. Our Stack is ReactJS/ReactNative, TypeScript, Apollo/GraphQL, Docker, Azure, NodeJS/Express ...

    $31 / hr (Avg Bid)
    $31 / hr Oferta Promedio
    71 ofertas

    I need a new website. I need you to design and build it. Read attached document before applying or you will be rejected without further conversation.

    $942 (Avg Bid)
    $942 Oferta Promedio
    8 ofertas

    Skillsets Required: • Redux, ES6. • commercial development experience using React and good understanding how JavaScript works. • commercial frontend design and development experience. • commercial development experience using React and good understanding how JavaScript works. • Responsive design is a must. Following skillsets will...

    $12 / hr (Avg Bid)
    $12 / hr Oferta Promedio
    27 ofertas
    Build a CMS Panel with React. 5 días left
    VERIFICADO

    Need a developer to build a CMS Panel with React.js

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

    I have some simple reactjs code, that i need a few tweaks made. I simply need to be able to specify many of the parameters from the url bar.

    $105 (Avg Bid)
    $105 Oferta Promedio
    15 ofertas

    Hi all, need someone for 15-30 mins to explain me some meanings in a task. React.js + Redux Thank you

    $23 (Avg Bid)
    $23 Oferta Promedio
    8 ofertas

    SaaS application for the Education Market

    $24 / hr (Avg Bid)
    $24 / hr Oferta Promedio
    33 ofertas
    React help 5 días left
    VERIFICADO

    need some technical help on react , also have one page (UI) that needs to be developed.

    $148 (Avg Bid)
    $148 Oferta Promedio
    32 ofertas
    Amazing UI Design required 5 días left
    VERIFICADO

    We are need an amazing UI designer for two projects. The first project is to reformat gravity forms built in word press to make them meet google material standards and inject a small amount of animation. Next project is to get the UI experience between two related themes to be uniform. [iniciar sesión para ver URL] and www.wprentals.org. Demos are available on the site. We are really...

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

    We are a peer to peer physical storage platform located in upstate New York. We are currently working on a website and need help fixing the payment system (which currently works in PayPal sandbox) The website uses React JS and the backend is built on flask (python) The project timeline is very short and we need most of the work to be done in under 2 weeks.

    $197 (Avg Bid)
    $197 Oferta Promedio
    12 ofertas

    Needs to hire 2 Freelancers We are looking for a freelance developer to build a website for a long term. This company build sports fan engagement solutions including community data platforms and video on demand technology - with products utilising IoT, Wearable Technologies and Blockchain pushing the boundaries of what it means to ENGAGE your audience! As a React JavaScript Developer, you will ta...

    $31 / hr (Avg Bid)
    $31 / hr Oferta Promedio
    60 ofertas
    Front End Website 5 días left

    A login and dashboard website must be built for MathU teaching Emporium. The Site must either be built using React or Angular. We estimate that this will take 6-8 weeks

    $2290 (Avg Bid)
    $2290 Oferta Promedio
    65 ofertas
    React native developers 5 días left
    VERIFICADO

    We are Hiring react native developers to be office based in Cairo Egypt

    $6 / hr (Avg Bid)
    $6 / hr Oferta Promedio
    13 ofertas

    Be part of our scrum team…… In a HYBRID format! Ideal Candidate: Hands-on crafting of CSS, HTML, and JS for an atomic design system, Create new features and stand-alone products within a custom platform (this is the 3rd time we have change architecture after this update we do not plan to change it for next 3-5 years). Provide the foundations of design system for React Native suppor...

    $21 / hr (Avg Bid)
    $21 / hr Oferta Promedio
    38 ofertas

    We have done a portal for manufacturing industries, now we want to enhance it with few additional features and tweak the UI. Let us know your hourly rates and share us the projects you worked previously.

    $7 / hr (Avg Bid)
    $7 / hr Oferta Promedio
    4 ofertas
    Ruby on Rails and React help 5 días left
    VERIFICADO

    Hi, I have a project, where we need to setup docker to run a currect Ruby on Rails app with React. Afterwards small modifications is needed in project. Project should be done over remote desktop on Mac.

    $43 / hr (Avg Bid)
    $43 / hr Oferta Promedio
    28 ofertas

    We are a growing startup based in Belgium active in the second hand cars market. The improvement of our interfaces plays a crucial role in our future growth and we are currently looking for a motivated, detail and quality oriented front-end developer to work with us on the creation of our new web application. We are eager to work with dynamic and highly skilled people to build strong professional ...

    $733 (Avg Bid)
    $733 Oferta Promedio
    61 ofertas

    I need a web app that can take a primary document, allow the user to draw fields around the doc specifying the fields (see image1). I then need to be able to take filled out forms (see image2). Have the document cleaned up and scanned for the same fields that we specified in the primary [iniciar sesión para ver URL] that it sees the form like this (see image3). And then I need each highl...

    $165 (Avg Bid)
    $165 Oferta Promedio
    11 ofertas
    PWA in React JS 4 días left

    Need a react full-time freelancer to work with us on a React PWA in Bangalore.

    $320 (Avg Bid)
    $320 Oferta Promedio
    5 ofertas

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

    $33 / hr (Avg Bid)
    $33 / hr Oferta Promedio
    81 ofertas

    I need a good looking new website built with reactJs.

    $43 / hr (Avg Bid)
    $43 / hr Oferta Promedio
    76 ofertas

    I am looking to get a react desktop view built with a single component that is repeated multiple times, these components will then load in data from a firebase database. Also needed is the ability to query the database for a keyword search then restack the loaded data based on this.

    $221 (Avg Bid)
    $221 Oferta Promedio
    21 ofertas
    React Web Developer (Typescript) 4 días left
    VERIFICADO

    Need to develop a form in React framework (Typescript) and perform the CRUD operation from Firebase database.

    $140 (Avg Bid)
    $140 Oferta Promedio
    17 ofertas
    Revamp existing website 4 días left
    VERIFICADO

    [iniciar sesión para ver URL] This is our current website need to revamp the mobile experience of the website - At top Install App banner on all screen - Ability to play audio and browse website (a mini player at bottom) - Update homepage design (check app homepage screenshot) Reference - [iniciar sesión para ver URL]

    $171 (Avg Bid)
    $171 Oferta Promedio
    24 ofertas

    Principales artículos de la comunidad React.js