React.js Jobs

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.

雇佣 React.js Developers


    275 份搜到的工作,货币单位为 USD

    Looking for a cosmos expert in Blockchain space. Please apply with your past work in Cosmos

    $500 (Avg Bid)
    $500 平均报价
    2 个竞标
    $1559 平均报价
    26 个竞标

    Need to convert old core php to .net 6 core + react/node+react. Check the code carefully.

    $278 (Avg Bid)
    $278 平均报价
    5 个竞标

    I need a frontend ReactJS developer who can review the existing project in ReactJS/Django and help actualize the frontend in Sketch with the pre-defined UI with knowledge of JS/CSS.

    $1587 (Avg Bid)
    $1587 平均报价
    67 个竞标

    Looking for long-term partner, talented frontend developer Necessary skills: Javascript/Typescript, Html/CSS, Tailwind, React/Angular/Vue Really good point if you have rich experiences in dapp frontend development I hope: High speed & well-architecture component Beautiful & highlighted animation Easy-readable & well-commented source code Please don't bid if you're not an expert with rich experiences in real projects

    $475 (Avg Bid)
    $475 平均报价
    20 个竞标

    Build an accordion in the react projet that already exists

    $19 (Avg Bid)
    $19 平均报价
    28 个竞标

    Somos una empresa de desarrollo que busca 10 programadores/desarrolladores Senior o Full Stack para apoyar en diferentes proyectos. Conocimientos y/o experiencia ideales: Backend: PHP (muy importante en la mayoría de proyectos), node.js (no muy importante, pero sirve), C# (recomendado si va a trabajar en los proyectos que tenemos en unity) Usamos Laravel como framework principal, pero alguna experiencia en codeigniter, cake, joomla o wordpress también nos sirve, pues en muchos proyectos incluimos código o dependencias de otros frameworks y hay que adaptarlos. Frontend: html, css (scss de preferencia), javascript (typescript o es6 de preferencia) como herramientas de front end, usamos vue.js en la mayoría de proyectos, tenemos algunos con Angular, en la mayor...

    $12 / hr (Avg Bid)
    $12 / hr 平均报价
    22 个竞标
    PWA & React.js Expert 6 天 left

    Looking for a PWA expert who has considerable understanding of PWA development. Understands service workers, cache and manifest. Has good knowledge of react.js. No beginners. the project is already existing

    $15 / hr (Avg Bid)
    $15 / hr 平均报价
    39 个竞标
    Fork of Uniswap 6 天 left

    I need to fork Uniswap(frontend and backend). Apply with the URL of example live project. If you can't fork the entire project(frontend and backend), don't apply. I don't need a frontend developer or a backend developer. I need a full stack developer who can fork the entire project.

    $849 (Avg Bid)
    $849 平均报价
    18 个竞标

    *****for developers on React.JS (React native) experience only SDK***** I have already apps and need just to update the integration of PayPal: Payment method: 1-PayPal/subscription 2-Credit/debit (save payment information for fast pay) 3-Apple Pay 4-Google pay (android) 5- Live notifications for users single or multiple And WhatsApp water icon on the screen corner. ** Please download the apps and take a look before you send any offer:** -Iphone: -Android:

    $265 (Avg Bid)
    1 项参赛作品

    I would like to integrate one GraphQL API on my Gatsby frontend project.

    $19 / hr (Avg Bid)
    $19 / hr 平均报价
    13 个竞标
    Gatsby + GraphQL Developer 6 天 left

    I need a talent who can integrate one GraphQL API on the Gatsby frontend project.

    $40 (Avg Bid)
    $40 平均报价
    1 个竞标

    Tenemos pantallas creadas en Sketch / Zeplin y necesitamos maquetarlas usando React + Bootstrap, también se requiere experiencia en HTML5, JavaScript y CSS3. Se crearan componentes reutilizables dentro del proyecto y uso de Webhooks con React Responsive Design (Móvil, Tablet y Desktop) React nivel intermedio-avanzado Experiencia con React y Bootstrap JavaScript nivel intermedio-avanzado Experiencia usando JavaScript + APIs Experiencia en metodología ágil SCRUM

    $1055 (Avg Bid)
    $1055 平均报价
    50 个竞标

    Hi, I need Laravel/React specialist to add a simple functionality to the app. The app has 2 structures, call it a city and suburb. We need an additional group in between order to narrow down the structure e.g. city will have sections and then sections will have suburb. The start is asap and deadline is next week so please only apply if you have resources and skills to take project onboard within the next 24h and ideally work over the weekend too.

    $817 (Avg Bid)
    $817 平均报价
    66 个竞标

    I need an experienced developer to rebuilt my marketplace site FROM SCRATCH (just the front end). Codes must be reactive, high performance, scalable, maintainable, readable, testable, reusable and updatable. I also need , ENZYME and STORYBOOK. Automatic test system. SOLID STRUCTURE and ARCHITECTURE KNOWLEDGE You must have graphic design skills Technologies : , Typescript, Recoil and react query (for the state management) Tailwind CSS, Jest, Enzyme and Storybook SONARQUBE IS REQUIRED Don’t bid if you are out of my price

    $8 / hr (Avg Bid)
    $8 / hr 平均报价
    12 个竞标

    Hello- we are looking to re-develop our software and bring it to the cloud for our physical therapy center and create a SAAS solution for other centers as well.

    $545 (Avg Bid)
    $545 平均报价
    26 个竞标

    Somos una startup de tecnologia con sede en centro america y sudamerica. Buscamos programadores en node.js / react.js + Por favor leer detenidamente antes de aplicar: - Conocimiento en Node.js, React.js y - Javascript - Hablar idioma espanol - Disponibilidad de tiempo. - Trabajamos en 2 esquimas contrato por hora trabajas o por proyecto. - Git - Metodologia SCRUM. - Reuniones diarias o semanales

    $450 (Avg Bid)
    $450 平均报价
    35 个竞标
    SOLANA METAPLEX 6 天 left

    Solana NFT METAPLEX Candymachine React js MInt Button

    $8454 (Avg Bid)
    $8454 平均报价
    11 个竞标

    I need someone to convert images to Webp using gatsby image plugin and sharp. The image needs to be fluid so it resizes according to div size.I will give teamviewer access.

    $15 (Avg Bid)
    $15 平均报价
    1 个竞标

    I need a talent who can integrate one GraphQL API on the Gatsby frontend project.

    $52 (Avg Bid)
    $52 平均报价
    4 个竞标

    Hi Freelancer community! We are going to build a full-stack React application, which is basically an inventory management dashboard. Complexity of the project is medium and we aim at fast paced development for the MVP version of the app. AWS Lambda & API gateway & Cognito experience will be a great plus but not required. Please let me know your capability and availability. Thanks, Jeff

    $1141 (Avg Bid)
    $1141 平均报价
    47 个竞标

    I have one project that has been for +2 years and I need someone who is familiar with react.js. Please bid on this project with your profile

    $175 (Avg Bid)
    $175 平均报价
    64 个竞标

    We have an issue where we have input all the og:tags but when the list is shared on "Whatsapp Desktop " it doesn't work. OG:tags are valid, but we cannot figure out why it's not working. We are looking for an Open Graph expert that can fix this issue.

    $159 (Avg Bid)
    $159 平均报价
    17 个竞标

    We need Need React Developer with experience in 1) ag-grid 2) Tailwind CSS WORK WILL BE DONE via ANYDESK(Screen share). I NEED ONLY DEVELOPER [NO FIRM OR MANAGER]

    $13 / hr (Avg Bid)
    $13 / hr 平均报价
    10 个竞标

    We need Need React Developer with experience in 1) ag-grid 2) Tailwind CSS

    $14 / hr (Avg Bid)
    $14 / hr 平均报价
    15 个竞标

    i need to get this done asap...

    $8 - $20
    $8 - $20
    0 个竞标

    We are a leading IT development, consulting and outsourcing company called stack-ions, looking for a developer to help build out the web need to create netlify pipeline which will be connected with github and also be able to do auto deployment of the project. Additionally the web page should be pipeline along with GIT must be familiar.

    $84 (Avg Bid)
    $84 平均报价
    7 个竞标
    ReactJS Front-end UI Design 6 天 left

    I need someone who can convert a PDF/Figma design to a React JS UI. Our PDF Design is based on a React UI Template and we have the Original Template with us. We need someone who can work on this template and make it identical to our Static Design (which is available in PDF, Figma, Anima). We need a React JS Ready To Integrate Template.

    $1097 (Avg Bid)
    $1097 平均报价
    66 个竞标

    Find one who has experience in wallet integration and dApps with high skills. Requirements: - basics of ELASTOS Essentials - web3, ether, react, typescript - basics of DID - sign-in, smart contract basic I need to be done within a day. If you are confident, please place a bid.

    $200 (Avg Bid)
    $200 平均报价
    6 个竞标

    We need Need React Developer with experience in 1) ag-grid 2) Tailwind CSS

    $10 / hr (Avg Bid)
    $10 / hr 平均报价
    3 个竞标

    We need Need React Developer with experience in 1) ag-grid 2) Tailwind CSS

    $7 / hr (Avg Bid)
    $7 / hr 平均报价
    8 个竞标

    I need full-time React developer for a long-term cooperation. Must-have Skills: Redux, Hooks, TypeScript, Saga NodeJS is a big plus Salary depends on your knowledge and experience When you apply please state how much experience for each of the requirements mentioned above you have. DO NOT APPLY in case you have 0 amount earned

    $14 / hr (Avg Bid)
    $14 / hr 平均报价
    70 个竞标

    I need reactjs developer. you should make the feature to send the tokens with binance smart chain on reactjs project. it will be long term task

    $16 / hr (Avg Bid)
    $16 / hr 平均报价
    10 个竞标

    camera usage from web app Node js react/ react-native reduct Postgres Solution needs to work on mobile/web/ all major browsers(chrome/firefox/safari/ MS Edge)

    $516 (Avg Bid)
    $516 平均报价
    36 个竞标
    React developer -- 3 6 天 left

    I am looking for React developer. NO PAK CHINA

    $7 / hr (Avg Bid)
    $7 / hr 平均报价
    20 个竞标

    I am looking for a corporate to collaborate onto development of an HR platform. The platform needs to work similarly to (you can schedule a demo) but needs to be done in React I can share more specifics in chat

    $2308 (Avg Bid)
    $2308 平均报价
    136 个竞标
    $17 平均报价
    2 个竞标

    We are looking for a front-end developer who is experienced with react.js We have a deadline of 4 weeks, he must work with my partner who is doing the back-end. Will explain more in meeting with my partner.

    $1157 (Avg Bid)
    $1157 平均报价
    116 个竞标

    Build multi vendor Multi service Platform on a micro service architecture for the following use cases and services 1. Ecommerce with store front and inventory management system - $300 2. Finance/Business system such as Zoho - $300 3. Delivery system (Generic, food, grocery, drugs, etc) - $300 4. Transportation - bus and boat seat reservation and ride sharing/ride charter - $300 5. Online Doctor Consultation such as zocdoc + Practo - $350 6. Online dating such as Tinder - $300 7. School fees payment - Session/semester/Term, etc auto creation - $200

    $1290 (Avg Bid)
    $1290 平均报价
    18 个竞标

    We are looking for a front-end developer who is experienced with react.js We have a deadline of 4 weeks, he must work with my partner who is doing the back-end. Will explain more in meeting with my partner.

    $486 (Avg Bid)
    $486 平均报价
    58 个竞标

    We have a website on the Joomla 4.0 platform, however we will require to develop a module that will call API data and display it in an interactive list with a nested table.

    $528 (Avg Bid)
    $528 平均报价
    30 个竞标
    react/node.js/express 6 天 left

    Need a developer to setup all HTML pages (10-15) pages on a react environment with and standard routing . All pages need to convert in react JSX component and linked with other pages ie. menu routing etc ** Only Apply if you can do it in 24 hours ** No agency Please ** If this go well candidate will get continuous work on same project

    $12 (Avg Bid)
    $12 平均报价
    10 个竞标
    $16 平均报价
    1 个竞标

    We are looking to create a system for booking reservations to restaurants the system needs to be created react.js on client side and in node.js and mongoose on server side (MERN) customer, will click a reservation button, will be asked for the date, time and how many people, he will get the map of the restaurant and the possible options for reservation depending on the available places.

    $479 (Avg Bid)
    $479 平均报价
    62 个竞标

    React.js frontend or PHP CodeIgniter backend developer connect to backend

    $33 (Avg Bid)
    $33 平均报价
    9 个竞标
    $17 平均报价
    2 个竞标
    DELIVERY WEBAPP . 6 天 left

    We require to develop our website. We require a webapp from scratch (No templates, no wordpress, prestashop, or similar), we have all the designs implemented. Deadline: 2 Month Reference pages: ; ; ; Responsive on mobile. tablet and smart tv screen. We will provide all the apis keys in case you need it. (Also we have implemented already the API and DATA BASE, such they guys dont need to develop) Our team require the development of the following, with the stack mention. BACKEND: - Node.js (Express) FRONTEND STACK: - React.js - & Element UI as Javascript Frameworks - MUI - Design UI Language - JS Library: ; Pollyfill; Preact; Web-vitals; JQuery; Backbone.js ; ; ; - Next as Static Site Generator - Webpack - Miscellaneous 
 The blogs, or news pages, will embed it to the blo...

    $672 (Avg Bid)
    $672 平均报价
    59 个竞标
    $17 平均报价
    2 个竞标

    Need Frontend react Looking for someone to help with a PHP project integrating PHP and Ebay API as well as small PHP bug fixes.

    $4 / hr (Avg Bid)
    $4 / hr 平均报价
    7 个竞标

    I need develop react js theme for web and mobile very attractive, reference link better than this required some components is not here so that reason i m searching developer for theme.

    $141 (Avg Bid)
    $141 平均报价
    6 个竞标