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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    172 건의 일자리 확인, 급여 기준: USD
    MERN stack developer 6 일 left
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    Looking for a full stack developer with skill in react and nodejs

    $7 / hr (Avg Bid)
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    20 건의 입찰
    React.js and Node.js Task 6 일 left
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    Hi, I have a react.js and node.js Task. We are a small consultancy firm and we have this kind of task regularly but the budget needs to be competitive. Please bid with proper thinking so that I can make the long term relation with the perfect freelancer. Thanks.

    $153 (Avg Bid)
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    React Developer Urgent 6 일 left
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    I need a react developer for work only front-end, basically, a one-page template, pls apply if u can start now, need to finish within a few hrs.

    $10 - $30
    봉인형
    $10 - $30
    18 건의 입찰

    This is frontend-only. Looking for an experience in React.js, Tailwind CSS, Storybook.

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    I am looking for a konvajs expert who can help me build a tool that can drag/drop and link components together to make something using reactjs.

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    I have the base code with docker compose for you. Looking for an expert in reactjs, python and docker-compose Nginx must be used to accept parallel http requests GUNICORN - wsgi, must be used to create copies of the flask server Furthermore you will need know how to utilize docker compose docker reactjs nginx gunicorn flask postgressql Reactjs login, registration and dashboards must have a color scheme and be designed well with either material or bootstrap milestone 1. create registration concept - HASH256 oauth JWT and login with google -(reactjs, flask, db) (50$) milestone 2. create login - HASH256 oauth JWT and login with google - (reactjs, flask, db) (50$) milestone 3. create private dashboard (25$) milestone 4. create public dashboard (25$) reactjs must have protected route...

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    Ideally you are a full stack MERN developer with strong back end (non relational db esp Mongodb), development of REST API (JSON) and API integration experience. This is a small project to ensure the integration works well. It also allows us to work together. It will be part of an ongoing effort so there could be further work. Integrate a simple website with the API for another existing mobile app so they have a common user management (registration, authentication etc). Both are based on MERN stack (mongodb, express, react, node) so you should have expertise in this stack. The project will be run using scrum and no code hostage allowed. You will work on my code repository and do regular standups (every day first week, then every other day or as needed). As mentioned, there will most li...

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    Сайт "Знакомство людей с Марьей Ивановной"

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    Looking for Professional React JS Developer for a 9 hour daily project (3 month)

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    I gonna add Royalty function and integrate tatumio... Task is a plugin modify. If you aren't WordPress Expert, please don't bid. I will share details via chatting. Please write "I am not WordPress Expert. Don't hire me." Thanks.

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    Front End Developer -- 5 6 일 left
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    Budget for this project is $5/hour x 40 hours a week I'm looking for a Front End Developer to help with an LMS website. Knowledge of Visual Studio Community and ASP .Net is required. As part of your submission include a css to modify this textboxes to make them look better and a javascript so that when the user clicks the calculate button the result text shows the 10 * the number in num1 <input type="text" id="num1" /> <button onclick="fun1()">Calculate</button> <input type="text" id="result" /> Submission that don't include an answer this coding part will be ignored.

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    This is a digital platform where sellers can register themselves and can sell their hardware and construction products (like Paints, Plywood, PPGL sheets, etc) to the customer through the website. For this project we will need a website which should be designed and developed in and a mobile application which will be deigned and developed on Flutter and for the backend cloud service we will be using AWS . For this project I will be needing freelancer or Co founder who will dedicate their time to this website when ever needed.

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    website build -- 2 286 일 left
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    I'm looking for React.js and Node.js expert. I'm going to build small website. Send message asap.

    $1155 (Avg Bid)
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    Website Development -- 2 6 일 left
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    The deadline for this project is tomorrow 3 pm IST. I want fuctionality page like the attached website. Path- shop- wine, beer. whisky, rum etc. then pictures of respective. Code is in react for front end and backed is mongoDB. needs to puch the code from my github account I’ll share the account details as a soon as he agrees. The base code and pictures are provided by us. You need to know MongoDB and react.

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    보다 자세한 내용을 확인하시려면, 회원 가입 또는 로그인 절차가 필요합니다.

    NDA (비밀 유지 계약서)

    I have an HTML template but I need to turn it into a React or Next JS application and I need to be able to fetch data from Storyblok (Headless CMS, most of the info is already up to date). It's a simple website for book reviews.

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    Query builder Invoice generator Email alerts to clients automated Tech: React, Loopback & MangoDB

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    I need fork website. Plz, register to website and check it in detail. you need to finish frontend and backend and admin panel within 15 days. Budget is $1800. If you finish all project in time, I will give you bonus. Only talented team bid to me. text " orange" in top of your bid.

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    Full Stack 5 일 left

    Full Stack Developer Responsible for analysis, design and development of applications/use cases within framework of current application and enterprise frameworks. The application is a Cloud/Java application. Knowledge/Skills Knowledge of cloud development (PCF), Java, Weblogic application servers, java scripting, Spring Boot, agile methodology. Knowledge of full software development lifecycle. Analytical and problem solving skills. A positive goal orientated attitude with a focus on delivery. Experience in React, docker development would be a plus. React/Redux 2. Java/Spring (micro services dev) 3. Pivotal Cloud Foundry (PCF) Skill Set • Java(required) • Spring Boot(required) • Cloud Familiarity (PCF preferred) • Web/Java Scripting(required) • Rea...

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    Necesito desarrollar paginas web responsivas en .Net con la herramienta React. Tengo especificaciones del diseño en figma y requiero que se administren los fuentes en GitHub. ◦Uso de componentes funcionales (Hooks) ◦Llamadas asíncronas async/await ◦ Uso de jest para pruebas unitarias de los componentes ◦manejo de biblioteca React UI Ant Design (componentes visuales) Material UI, Chacra UI ◦Redux (librería JavaScript para el manejo del estado de las aplicaciones) TypeScript

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    My idea is this: I will install the application on my mobile phone, and I will have a web page with a form in the browser that I will send an sms to. The form is connected via an API to an application that sends an SMS from a mobile phone. The application must be able to bypass automatic conversion to MMS. I don't have an API. I want to create a we form that will be connected to this mobile application, which I also need to create. Aplication for Android and iOS.

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    I wants to delete my bootstrap site and host Gatsby on cPanel. Only apply if you are a Gatsby or React Developer.

    $18 (Avg Bid)
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    Startup con sede en centro america y sudamerica. Estamos en la busqueda de un programador javascript o typescript. La persona a contratar debe dominar los siguientes requerimientos: - Dominio de Javascript o Typescript - Dominio de la libreria React.js o framework como o - Dominio del idioma espanol. - Git y herramientas de trello para seguimiento - Disponibilidad de tiempo de 6 a 8 horas de lunes a viernes.

    $516 (Avg Bid)
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    Startup con sede en centro america y sudamerica. Estamos en la busqueda de un programador javascript o typescript. La persona a contratar debe dominar los siguientes requerimientos: - Dominio de Javascript o Typescript - Dominio de la libreria React.js o framework como o - Dominio del idioma espanol. - Git y herramientas de trello para seguimiento - Disponibilidad de tiempo de 6 a 8 horas de lunes a viernes.

    $9 / hr (Avg Bid)
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    Hey there. Thanks for participating on this. I need to have a new experience design for an existing application and also its development as an web application calling an existent API. The system is called Fidz and runs in Android tablets in the point of sales where their customers include their personal identification and get points in the loyalty program and they can redeem prizes. The new desired format is no longer an Android app but a web responsible application this way the setup in the point of sales would be easier and the system maintenance and updates quicker. The current models of tablet in the field has the following resolutions 1024 x 768 pixels, ‎1024 x 600 pixels, 1280 x 800 pixels, 800 x 480 pixels, so the design/application should be good in all of them (it must run als...

    $260 (Avg Bid)
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    9 건의 응모작

    Hello We are looking for UX/UI Develop to redesign our website which is helping professionals to connect with each other. If you have social platfom exprience please bid. I will accept people only who signup on our platform and understand how it works.

    $51 / hr (Avg Bid)
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    i want someone to build a 9gag style page that will allow people to connect with a web3 wallet and post memes, upvote,downvote,comment and share their post and few more things .

    $210 (Avg Bid)
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    There's an existing project in React. We need someone with good command over the tech to improve the UI and make certain changes.

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    UI/UX Developer 5 일 left
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    Previous programming experience using o JavaScript, TypeScript o React JS, Bootstrap o Sketch/ Adobe XD o HTML, CSS • Beneficial skills o Expert in UI integration designs using micro services o Expertise of working in sass/ less o Expertise in the design & build of solutions using Restful microservices • Ability to communicate effectively (oral, written and presentation skills

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    We need an expert to collect certain data based on key words for our client. Now has some difficulties in term of performance, browser locked, etc. Currently we are using scrappy web crawler and plan to develop new one with better technology. We are thinking to use brightdata unless there are better solution.

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    I am looking for someone who can fix a few bugs I have on a web application and some enhancements. The main tech stack of the web application is , React.js, JSON. The person must understand NFT's, Crpyto Networks such as ETHERUM, SOLANA, POLYGON.

    $295 (Avg Bid)
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    snapchat filters -- 2 5 일 left
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    hi...thanks for the interest My app....built on react i want snapchat like filters example : mask, to be imptemented on the video feed...running live you might have heard about omegle... in that random starngers are coonected through live video feed... i have same application created in java script i.e React.js

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    hi...thanks for the interest My app....built on react i want snapchat like filters example : mask, to be imptemented on the video feed...running live you might have heard about omegle... in that random starngers are coonected through live video feed... i have same application created in java script i.e React.js

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    Se requiere un desarrollador Full Stack, que utilice las siguientes tecnologías como React, Node.js, PHPLaravel, Mysql. El proyecto resumido es desarrollar un Dashboard donde el consumidor pueda registrarse a través de una membresía a elegir, en este caso tendría que realizar un pago a través de Paypal para poder acceder a servicios que se le brindarán alrededor de 5 pantallas donde se mostrarán tablas con informaciones. También debe existir un usuario administrador que pueda añadir, modificar, eliminar, los registros de estas tablas, administrar los usuarios, membresías, entre otros. Esto quiere decir que se deben definir roles, usuarios, funciones, y permisos al usuario según la membresia elegida. * No es para ...

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    I need bit help in react and php based project, its a minor task, so dont come with higher budget, its just a 15 to 30 min task. . Come only if you have a strong knowledge of react and php

    $14 (Avg Bid)
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    I want bit help to fix some of the my project related issue. Problem is very small. If you have strong knowledge of react and php only then come

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    Budget is $1700 for 3 React(tailwind Css) + 2 Node developers for 7 days. 5 developers must finish this project in 7 days and I'll only pay after this is finished as I want. Tight deadline is the most important point. I need high quality code + very fast work.

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    Would need to integrate the powerbi dash with react

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    Descripción: Estamos desarrollando una aplicación de gestión de emergencias. Ya tenemos desarrollado una API/Backened (REST) y App (iOS + Android). Ahora lo que requerimos es desarrollar el panel de administración de la aplicación, ya se cuenta con el maquetado del prototipo del UI del panel en HTML con Bootstrap con el cual se deberá desarrollar una web app en React con functional components y utilizando NextJS. Las características a desarrollar son: • Mapa basado en Google Maps con rastreo y filtrado de diferentes tipos de Markers en tiempo real (via API Backend y posiblemente FireBase), polígonos, capas personalizadas, triggers de alertas, etc. • Dashboard con diferentes métricas extraibles del API Backend &bull...

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    Necesito continuar con el desarrollo de una aplicación Web en ASPNET Core, lenguaje C# a nivel del servidor y react a nivel del cliente. La aplicación deberá permitir que los empleados de una compañía puedan ingresar por cada uno de los dias del mes, la cantidad de horas invertidas en distintas tareas predeterminadas.

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    I need a expert Js developer to handle Binance Apis, You will have to handle all the apis of Binance Links of Api That You will have to handle- Task You will have to create One Web Page which contains One Button for each Api and hit the api ,and hit the api and handle it while clicking the Button. Note- Before awarding the Project ,we will take a small test where you will have show your ability by handling one api.

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    We are looking for a really passionate, creative, top-notch Front-end developer with 3+ years of experience in building eye-catching front-end UI for web, mobile, and desktop apps. We will likely start with small tasks (about 10 hours) to confirm your expertise in frontend UI development, so whatever you think is the best, you will build the frontend UI according to the Figma design we will provide to you. The tech stacks used aren't limited, so we will rely on your expertise. Required skills: React, Figma, SCSS, Rest API Once you provide perfect UI in the initial contract, then we will start with the whole project. This sounds interesting to you? If so, please don't hesitate to apply for this job. We can't wait for you to work on our project.

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    Hey, we are looking for a freelancer frome Morocco full stack web developer to work on a question bank website. A question bank is a website that sells quizzes & exams for students. Project Description: Question Bank website to sell quizzes & exams to students. This website is already designed, the designs are saved in XD file. data will be provided by the team. Skills Required: Front end : React or or Angular Backend : NestJS or Laravel or Node.js (other stacks are also welcome) Database : PostgreSQL (or any other relational database) Timeline : 40 days after the starting date If you’re interested, would you please send us Serious inquiries only please !! Time is critical in this project, so please only contact us if you know you can do the work, thank you.

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    I'm looking for a developer who can build and develop NFT marketing website with full experience.

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    We are seeking a full stack dev with heavy full stack experience to join our team of 7 developers. We are building a platform that will be used by machine learning engineers to build/train models. This is a project that has been in development for several months. We are currently polishing our beta, and are adding various features. The web application is built in the nodejs/express framework. We are seeking a full stack engineer that is highly experienced in React/Nodejs/Express/Typescript. This is a long term project, and will be challenging. In the next months, this project will deliver a PC, Mac, Linux, and Web app from a single code base. Interest in the data science and machine learning industry is a plus! Requirements: - Node.js - React - Typescript - Javascript - ...

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    Hello, We are looking for developers good in React JS or Node Js or both. We need a web tutoring platform developed which would allow students to find tutors, book classes and view history as well. We would build front end in React, backend in Node Js and we would integrate third party communication API's to implement video calling functionality. We are looking for first understand your expertise in this domain and if we find you the right fit, we will provide you the complete wireframes and the designs for you to review. So you can review the designs and share your estimates accordingly. Please revert with the following details if you are interested in this task:- 1. Are you an individual freelancer or a company or a team? If applicable, what is your team or company size? 2. Yours ex...

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    Aiming to build NFT minting site where they can connect wallet and mint some pieces from the collection. And a section like my collection where they can see what they minted. Mint price 20 ONE on Harmony and buyer recieve random nft from 3400 piece collection. Let me know if it's something you can do or not thanks. Only inquire if you have built minting sites before

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    a crm is needed with integrations with facebook instagram and whatsapp

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    14 건의 입찰

    I am looking for someone who can fix a few bugs I have on a web application and some enhancements. The main tech stack of the web app is , React.js, JSON. The person must understand NFT's, Crpyto Networks such as ETHERUM, SOLANA, POLYGON.

    $118 (Avg Bid)
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    13 건의 입찰
    Inchbyinch 4 일 left

    Inchbyinch is a project that define everything inch by inch , bit by bit . Not just like other give in a single word .. That is not enough for building this project contact if interested..

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    React.js 커뮤니티 게시글 (최상위)