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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    158 trabajados encontrados, precios en USD

    Agregar nueva funcionalidad a aplicación web React.js desarrollando módulos en el Fontend, proporciono API con los métodos ya implementados.

    $160 (Avg Bid)
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    58 ofertas
    Sitio web para diario 3 días left
    VERIFICADO

    Buscamos un programador con experiencia para desarrollar una página web de noticias y un panel de administración para la publicación. Estamos buscando a alguien con experiencia previa en el desarrollo de portales para agencias de noticias. Si tienes los conocimientos en JavaScript, php, react, Vuejs y otros lenguajes de programación, te invitamos a que postules. ¡Esperamos tu respuesta!

    $76 (Avg Bid)
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    20 ofertas

    Buscamos desarrollador para sumar a nuestro equipo Se requiere experiencia en: React TypeScript Hooks GraphQL. Node.js Serverless Framework Apollo Server Dynamodb Bitbucket metodología agile jira Disponibilidad 4/8 hs diarias

    $2155 (Avg Bid)
    $2155 Oferta promedio
    62 ofertas

    tengo un proyecto de github con librerias viejas, necesito el funcionando en una maquina local o en un docker. este es

    $26 (Avg Bid)
    $26 Oferta promedio
    6 ofertas
    Programador front-end React.js 3 días left
    VERIFICADO

    Startup busca programador front-end react.js o para desarrollo de portal informativo orientado al Sector de Criptomonedas. Requisitos: - Disponibilidad de tiempo de 4 a 8 horas. - Dominio del idioma español. - Dominio de framework, js, css y API. - Si tiene algun conocimiento backend mejor. Se ofrece: - Horario flexible. - Equipo jovenes. - Buen ambiente laboral.

    $497 (Avg Bid)
    $497 Oferta promedio
    82 ofertas

    Hello! I hope you're having a great day. I have a small quiz written in React.js (using TypeScript) that just needs a few tweaks to its SCSS styles for better compatibility with Safari and improved mobile responsiveness. I'm looking for someone with great attention to detail and fantastic communication skills to help me out. If you think you're a great fit for this project, please include "X9X" in your bid so I know you've read through everything. I'd love to work with an individual freelancer instead of an agency if possible. Can't wait to see what you come up with!

    $15 (Avg Bid)
    $15 Oferta promedio
    1 ofertas

    My website is built on Gatsby,i am looking for devlopers who can make changes on it

    $15 (Avg Bid)
    $15 Oferta promedio
    1 ofertas
    Remaster React Website 6 días left
    VERIFICADO

    The website is built on AWS, and has a full readme file available for starters. Secondly, i dont respond to auto replies or bids. You wont get the job.... The site is a pretty complex site with tons of moving pieces. Coded in react, and hosted on aws. It has bugs, and things that dont work. It was recently switched from stripe to for the payment gateway, and everytjing just stopped working. I need a competent team to put this back together for me in a timley manner. You must be familier with aws, databases, and payment gateways as many modifications will be made. You must also be able to follow directions in english and be ablw to communicate clearly in english. Ongoing project for the right team.

    $12 / hr (Avg Bid)
    Acuerdo de Confidencialidad
    $12 / hr Oferta promedio
    8 ofertas

    - Website will contain a home page with search bar - Search bar will connect to 3rd party API to fetch data - Website will bring user to a second page where user can view the data pulled by the API - Data must be organized neatly on the webpage - Data type is pictures and video - User must be able to download the data on their device if needed - 2 to 3 additional pages with static content may be required - Website must be accessible in top 20 world languages - User must have option to change the language to their desired language - Website must be a mobile first responsive design - Google tagging, analytics, and ads implementation - API failover must be considered - DDOS protection must be considered and implemented - Captcha security must be considered and implemented - Google search a...

    $605 (Avg Bid)
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    54 ofertas

    Proficient in React and NodeJS

    $133 (Avg Bid)
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    39 ofertas

    We are looking for a Software Engineer to manage activities ranging from automated traffic control systems to complicated industrial processes. You will play a critical role in creating software that gives practical solutions. You will be expected to handle the complete software development lifecycle, which includes analysing needs, designing, testing, and developing software to fulfil those needs.

    $28 / hr (Avg Bid)
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    73 ofertas

    I have to develop the SaaS platform using React and Tailwind CSS. This SaaS project is platform that help to generate the docs and rewrite it. We will use React to develop the front-end project. Figma desing is ready. So, you should provide the pixel-perfect and clean code. Required Skill: - Strong JavaScript Skill to read and write Docs such as excel, csv, google sheet, doc, pdf and so on - Strong Front-end development skill - Good communication skill - High speed development - Github management skill Please apply if you are expert.

    $20 / hr (Avg Bid)
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    50 ofertas

    Need web designer and developer with more then 6 years of experience. Need web developer to work on chef booking website in React, Node.js, MERN stack on both frontend and backend. Website need to make it mobile responsive and integrate with payment gateway and GPS google map. It need multi language and currency feature. Website need to be for chef and customer side with dashboard. Content need to be upload through admin panel that point to storage server and not on the website to avoid heavy. It need payment gateway integration

    $1115 (Avg Bid)
    $1115 Oferta promedio
    98 ofertas

    1. Development of cryptocurrency exchanges (spots and futures trading) 2. Development of a platform that can operate an exchange on its own without utilizing exchange APIs such as Binance. 3. Bot User System - because initial fluidity 4. Reference I want all the functions of Backend Preferred Development Language: PHP * Only bid for developers who already have a development portfolio associated with this project and can provide demo pages. We're only releasing the milestone after all the developments are completed.

    $12235 (Avg Bid)
    Acuerdo de Confidencialidad
    $12235 Oferta promedio
    13 ofertas

    I have a react django application i want to change some function in that project

    $15 (Avg Bid)
    $15 Oferta promedio
    7 ofertas

    Por favor, regístrate o inicia sesión para ver los detalles.

    Destacado Urgente Acuerdo de Confidencialidad

    Need to integrate a live streaming module in a react native application with Facebook and youtube API integration and overlays integration

    $297 (Avg Bid)
    $297 Oferta promedio
    7 ofertas

    I am looking for a proficient react/next/node developer

    $493 (Avg Bid)
    $493 Oferta promedio
    108 ofertas
    gopaywallet 6 días left

    Flow of Application / Services Main services to work upon 1. Add Money to wallet–Service 1 2. Book Movie Tickets –Service 2 3. Order Food-service 3 4. Forex –Service 3 User journey: 1. User Registration 2. User to be able to login 3. Multiple services to be added in homepage-user can view after login I. Add money to wallet-show added transactions II. Book Movie- use wallet balance III. Order Food-use wallet balance IV. Rewards-get rewards on booking movie or ordering food V. Forex –get data through any Api 4. Choose any above mentioned service 5. Add products / buy products- Add to cart 6. Address of customer and summary of the products 7. Choose a Payment option- Wallet balance to be used 8. Make payment (Payment confirmation )

    $19 (Avg Bid)
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    3 ofertas

    landing page saas model two tools ecommerce part plugin

    $1657 (Avg Bid)
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    26 ofertas

    Need a full stack developer with a beginner or higher level of knowledge in NodeJs + React + Flutter for a monthly salary basis. Needed the developer to work full-time remotely.

    $153 - $460
    Sellado Acuerdo de Confidencialidad
    $153 - $460
    13 ofertas

    Looking for a skilled full-stack developer who is well-known with ReactJS / Node / MongoDB and JETmail configurations. We have a frontend and backend portal where customers upload files we are working on. 1. Exchange SENDGRID account with MAILJET account for automatic email responses in code 2. Change the order of uploaded files, so the latest is shown first and the first is shown last in the backend (admin view) 3. Always show customer and uploaded files in expanded view .ex 100 rows per page (now it's only 10) (in admin view) We pay 20usd/hr and we think this is maxed 5hrs of work = 100usd for above tasks. We have small tasks from now and then so for someone looking for a job by the hour.

    $19 / hr (Avg Bid)
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    95 ofertas
    Full stack 5 días left

    I am looking for full stack developer specialist in react js and java

    $32 (Avg Bid)
    $32 Oferta promedio
    24 ofertas
    React and Tailwind Css Expert 5 días left
    VERIFICADO

    Frontend Website is complete but its not following exactly like my figma. need someone to final touch changes to make as my figma design

    $28 (Avg Bid)
    $28 Oferta promedio
    46 ofertas

    Build a one page website with a lot of html animations on scroll + Wordpress backend

    $427 (Avg Bid)
    $427 Oferta promedio
    142 ofertas

    Need a senior expert in Docker, React, Python, OpenAI urgently. If you are not a senior expert, don't bid, please. Start proposal with "I'm senior".

    $22 / hr (Avg Bid)
    $22 / hr Oferta promedio
    35 ofertas

    i want to make desktop app using electron, as frontend i need to use React and i use express as a backend to save into database. the backend also contain modbus that connected to external device. My problem to get started is how to bundle in one .exe file for frontend and backend, for now i just did builded .exe one by one, i can't do how to build it into one .exe. and about the internal database, i need to bundle it without any installation. this is my depedency react, express, jsmodbus, etc. need help to the best solution to bundle it in one .exe file without without being separated

    $68 (Avg Bid)
    $68 Oferta promedio
    8 ofertas

    Pages: List Page, Manage Page (Comments+Page), Search (Location based) Page

    $138 (Avg Bid)
    $138 Oferta promedio
    53 ofertas
    Build me a Website Like id247.com 5 días left
    VERIFICADO

    I need a whole betting system same like where all the automations of id creation and all are autmated just like the same id247. I need experienced developer in this project who have already worked on betting projects

    $1390 (Avg Bid)
    $1390 Oferta promedio
    19 ofertas

    I have an existing graphql api that takes and array of multimedia etc that is being uploaded using apollo client to a graphQL api. Im trying to upload attachments to the same api using react query in a react native app and its not working. The project uses this react query process The user can select images from picture gallery. Add to object & send to api to be saved This is the file object the api requires - Graphql Playground -

    $44 (Avg Bid)
    $44 Oferta promedio
    12 ofertas

    Realtime pizza order tracker app using react js. In this project we will build a realtime online pizza order app using reactjs. we will be using tailwind css for frontend as a css framework and will be using EJS template engine as well. we will be using for realtime communication. Using This app we will be able to order a pizza and get realtime notifications about pizza status.

    $5 / hr (Avg Bid)
    $5 / hr Oferta promedio
    8 ofertas

    I have an existing graphql api that takes and array of multimedia etc that is being uploaded using apollo client to a graphQL api. Im trying to upload attachments to the same api using react query in a react native app and its not working. The project uses this react query process The user can select images from picture gallery. Add to object & send to api to be saved This is the file object the api requires - Graphql Playground -

    $21 - $71
    Sellado
    $21 - $71
    12 ofertas

    project title : one platform project front end: react js project back end: spring boot database: mysql/mongodb problem statement: A customer can have different bank accounts across different banks. Our main aim is to create a common platform so that a customer can access and manage all his bank accounts from the same application. The platform will provide the options to customers for using the banking features of the bank like money-transfer, transactions history, credit cards management etc. customers do not have to download and sign up for each bank's app they have account with. One platform app supports all bank's credit or debit cards

    $15 (Avg Bid)
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    6 ofertas
    Need UI Screens in React 5 días left
    VERIFICADO

    I have designs of screens and need a candidate who can create EXACT UI screens in React with basic UI functionality like tabs and side drawers. I am attaching a sample screen here for reference.

    $155 (Avg Bid)
    $155 Oferta promedio
    52 ofertas

    urgently requirement for React js and React Native developer 2 to 3 years experience salary 6 LPA to 10 LPA ( do not apply if you are a company and agency ) ( ONLY FOR INDIA , INDORE )

    $790 (Avg Bid)
    $790 Oferta promedio
    22 ofertas

    Ecommerce project with simple page modules

    $175 (Avg Bid)
    $175 Oferta promedio
    19 ofertas
    React.js & Smart Contract -- 2 5 días left
    VERIFICADO

    The work is to develop & Improve some React.js & Smart Contract sections.

    $113 (Avg Bid)
    $113 Oferta promedio
    97 ofertas

    Project Definition 1. Write software that reads the CSV data (of books, magazines, and authors) given on the next page. 2. Print out all books and magazines (on either console UI) with all their details (with a meaningful output format). 3. Find a book or magazine by its ISBN. 4. Find all books and magazines by their authors’ email. 5. Print out all books and magazines with all their details sorted by title. This sort should be done for books and magazines together. 6. Add a book and a magazine to the data structure of your software and export it to a new CSV file. 7. Write Unit tests for one or more methods. 8. Implement an interactive UI for one or more of the main tasks mentioned above. 9. We prefer TypeScript over Javascript and hence there are extra credits for TypeScript. 2nd ...

    $13 (Avg Bid)
    $13 Oferta promedio
    6 ofertas

    Hi Guys, Looking for python developer with Django/ReactJs exprience with minimum 4+ years of exprienance on a monthly retainer, project will be for 6 months

    $355 (Avg Bid)
    $355 Oferta promedio
    27 ofertas
    Web Application: Business Planning 4 días left
    VERIFICADO

    I need help building a business planning web application that will be used on the desktop. The application will consist of a total of 15-20 business planning screens. This project is for phase 1. Phase 1 is a proof of concept and includes/covers 1 Business Planning Screen. If Phase 1 is successful, the remaining business planning screens will be further developed under new/further phases. The first phase (proof of concept) needs to be ready/delivered within 7 working days. The budget for phase 1 is 250-400 USD. The budget for the entire project (15-20) business planning screens is between 2500 - 4000 USD. Here is a screenshot/link for how the first business planning screen will look like: The user stories for phase 1: User Story 1: As a user, I should be able to log in and log o...

    $614 (Avg Bid)
    $614 Oferta promedio
    121 ofertas

    We need support with 3 things. 1 - You see the light start to break through the rocky structure. The textures don't look very good and the moment. We need help making this look more like light is escaping as the model breaks apart. 2 - Near the end, we've added a placeholder Sphere object which expands outward from the planet. We'd like this to be an animation or effect that appears like a glowing shockwave which expands outwards until it hits the camera. The camera then shakes and shuts off. 3 - The structure rotates on the Y axis automatically. When the user clicks the button, we'd like it to smoothly and quickly rotate towards the face before the animation plays. Hoping this will be a quick job for an experience user of react-three-fiber! Thanks.

    $820 (Avg Bid)
    $820 Oferta promedio
    30 ofertas
    Front-End Development 4 días left
    VERIFICADO

    Hi, I have a front-end React project ready to develop The technologies used include: React, TypeScript, MUI, Redux, Axios...etc I can provide a web design prototype, hopefully the page can be pixelated I'm looking for a front-end developer, Thanks.

    $1107 (Avg Bid)
    $1107 Oferta promedio
    212 ofertas
    figma to react 4 días left

    hello i need to convert an nft minting website (one page website) from figma to react

    $200 (Avg Bid)
    $200 Oferta promedio
    50 ofertas
    Web app using AWS - IoT dashboard 4 días left
    VERIFICADO

    We need improvements and additional features on a dashboard that is already operational and was developed using the following: - Serverless with AWS services. You must have extensive experience with the following: IoT Core, Cognito, DynamoDB, Lambda, IAM, S3, Cloudwatch. It would be highly regarded if you have used Connect. Code is written with TS. - Front-end: React. - Atlassian : JIRA for management, Bitbucket + pipelines for automated deployments, CI/CD The new improvements and features of the dashboard will be detailed over a conversation but the main ones are: * integrating Microsoft account for login (limit user access to webapp based on organisational permissions). AWS Cognito is currently being used. * modifying theme and branding * reviewing database types for better time-seri...

    $26 / hr (Avg Bid)
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    49 ofertas

    This project is for a MVP Talent Search Dynamic Website where Employers search for Job Hunters which is different to a traditional Job Search Website Some Requirements: Full Stack Web Developer and Designer Fully Responsive Website Front End (React) + Back End (Node) + Database (MySQL) + Design (Figma) or similar E-Commerce Payment Gateway Integration setup Admin Panel Website Hosting setup with AWS, DigitalOcean. Database Design and Setup Google Analytics, AdSense, ReCaptcha, SSL Cert Setup & Integration NDA to be signed and all source code to be handed over once project is completed, post go Iive support period needed.

    $2860 (Avg Bid)
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    112 ofertas

    I need to create one page website using React Library.

    $1126 (Avg Bid)
    $1126 Oferta promedio
    54 ofertas

    prePO is looking for a Web 3 Fullstack Engineer to architect, develop, test, and deploy code for novel DeFi applications. Candidates should have excellent React proficiency, strong technical leadership, a consistent track record of solving critical engineering problems, and a strong interest in DeFi and crypto in general. Our core tech stack is React, , TypeScript, MobX, mst-gql, and TypeChain for writing application logic, Jest for testing, ESLint and Prettier for code style and safety, and Vercel for CI/CD. Our mission is to democratize pre-public investing - transforming a world of financial exclusion into a world of permissionless access. ? At prePO, we are building a fully-remote, globally-distributed dream team. Like a professional sports team, we want every player on the field ...

    $19690 (Avg Bid)
    $19690 Oferta promedio
    32 ofertas

    Need assistance with the problem of getting my app working. It's working on localhost (when run it on VSC) but I cannot make it work on the railway.app. Here are screenshots of the problem:

    $30 (Avg Bid)
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    29 ofertas

    I am looking for a proficient react/next/node developer

    $510 (Avg Bid)
    $510 Oferta promedio
    155 ofertas
    Make an OTA (Online Travel Agency) 4 días left
    VERIFICADO

    Hello, I would like to get a online travel agency website with api integration from for the booking part.

    $651 (Avg Bid)
    $651 Oferta promedio
    113 ofertas

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