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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    react js web development 6 ditë left
    VERIFIKUAR

    need a front end experinece developer for react js . you need to devlop webpage as per ux provided by us and integrate apis . All the api will be provided by us

    €118 (Avg Bid)
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    i have one site built in ASP.NET. need to convert it to ReactJS/[identifikohuni për të parë adresën URL] front-end with SEO and fast loading in 3 seconds. build APIs in .NET core. DB is done with Entity Framework. If you have experience of [identifikohuni për të parë adresën URL] and .NET Core, please bid.

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    We are in middle of building an analytical platform. Need someone with expertise in React JS and React Native. Knowing D3J is a huge advantage. Work is primarily building 4 modules of the application one being secure login/register page. Other details would be shared over whats app Work needs to be completed within predefined timelines

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    Dear, we are looking for someone how can manage a visual part of our APP. The APP it is already on the main Chinese stores, and we need to implement the visual of it, adding new features. The visual mockup are ready, you have just to follow it and suggest if you think we could do something better. Someone able to use REACT NATIVE. Thanks

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    I am a new developer want to learn the development of mobile applications using the react native and i am looking for a course training to do that . What I need is a trainer to learn/guide me to do work on the course and explain the softwares needed , libraries , how to use simulators Coding resources Solving errors and testing Web services, synchronizing the application and linking the applicati...

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    Hello, I have and idea and wanted you to build it in a website. Technology- Frontend /Backend:- Python, Django, react , angular, any of or combined. Features:- 1. Live chat 2. mapping 3. payment gateway for donation and certification courses 4. Infographics- PFA 5. Gallery , and etc.

    €170 (Avg Bid)
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    I have the idea i want you to create in a website. I have categorized the content what all will be there in the website. This will include a home page for all the stats of crime, gallery and info . It will have some infographics i have attached the pic kindly have a look this type of infographics also needed. It will have donation option payment gateway integrated. A live chat between victim ...

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    We are looking for a senior React developer to create a responsive dashboard based on the mockup provided. We already have some of the functions/features implemented. For those functions that we don't have, you can implement the design only and we will add the script on our end later. We will provide you with: - Mockup of the admin dashboard - Git for you to pull and push the code Please...

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    I need an help building a Web App with these technologies: React, NodeJS, Firebase/Firestore for storing data and send push messaging. Theming and 50% of pages are still done (by me), I need redux/Contex API and Firebase/Firestore connection to pages. Functionalities: Email Auth, permission, push messaging, storing of files in cloud. NO Backend, will use Firestore as BAAS. Searching for a compete...

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    Looking for Online Payment Integrate (Bank Transfer , Swift, Ach) Expert Are you from European or American?

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    A unique startup company in the food industry is looking for a Frontend Developer. We are expanding the R&D team and looking for someone to work with the automation team in building tools and services. Skills required: Strong knowledge of JavaScript, CSS and HTML Knowledge of modern JavaScript frameworks and libraries such as React and Angular Computer science degree (or similar) 2:1 or abov...

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    Looking for a front/back end developer. You will work with a team of international​ experts for this project. This contract includes multiple sub-projects. Must be experienced with Javascript, Node.js and React. Our software is built on top of Google Firebase, but experience with that product is not required to apply for this [identifikohuni për të parë adresën URL] for a fro...

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    React with cakephp 6 ditë left
    VERIFIKUAR

    We have web app with cakephp backend. We recently created new UI for whole app and used React.js as frontend language. Now we need we need these frontend to incorporate with cakephp so it works same as before. We should discuss more about it before give this project to a team.

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    For this project, you MUST be a native English speaker! My Electron, React, and Express app is basically ready for production. All I need you to do is help me compile and ENCRPYT/OBFUSCATE the app so that it is ready for production. I also need you to work with me to establish an "auto-updater" for the app (it should check my server at the start of the app and see if the version is up to...

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    Build a react website 6 ditë left
    VERIFIKUAR

    I need website in react. Task 2. Need to live chatting system with upload functionality Payment gateway checkout

    €105 (Avg Bid)
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    looking for a designer for an e-commerce website framework need to use:[identifikohuni për të parë adresën URL] total pages : 20

    €361 (Avg Bid)
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    Build me a website 6 ditë left
    VERIFIKUAR

    I need website like fiverr with all functionality. Website should be fast. Please bid, If you know, fiverr functionality.

    €208 (Avg Bid)
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    10 ofertat

    Only drop bids with provable experience in gambling game app development based on blockchain like poker, baccarat etc. Must know smart contract on eos, will accept only radiant developers in such stacks.

    €2446 (Avg Bid)
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    We want experienced React developers familiar with Material-UI components ([identifikohuni për të parë adresën URL]) to help us building custom interfaces like dashboards, custom forms and modern pages. Must haves: - Deep understanding how to decouple react components. - How to create a components utilizing React Hooks. - Single Page Applications. - How to build responsive a...

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    EOS gaming app 6 ditë left

    Only drop bids with provable experience in gambling game app development based on blockchain like poker, baccarat etc. Must know smart contract on eos, will accept only radiant developers in such stacks.

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    React.js/Python 6 ditë left
    VERIFIKUAR

    Hi, I am looking for React.js and Python expert. More details will be shared via chat.

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    1) I want to design my website using material UI ([identifikohuni për të parë adresën URL]). 2) Existing website link is: [identifikohuni për të parë adresën URL] 3) Pages required are 4-5

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    fitness app project 6 ditë left
    VERIFIKUAR

    read document for further details

    €379 (Avg Bid)
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    Required React native expert for an ongoing project. Looking for experienced react redux and nodejs dev capable of taking my overflow projects. Please send me code samples and include your perfect js stack including DB, frontend libraries, backend libraries and deployment infrastructure. Potential for multiple contracts long term

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    -landing- *user oAuth *truck code login- allows access to corresponding "truckhome" -truckhome- **truck status switch (3 choices; off-moving-serving) - driver can change the truck's status, to "off"; the truck's removed off map..."moving" truck appears yellow, and sends coordinates to db every 5 seconds (in the background), "serving", truck is gre...

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    Golf website Mock up creation 5 ditë left
    VERIFIKUAR

    Proper details shared in the attached document

    €746 (Avg Bid)
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    Hello Freelancer, I need Reactjs and PHP Developer for our website... we need professional one with good work background. i need to create a custom elearning website, please find the attachment PP file , shows the steps for registration and after user login. please bid if you have Knowledge in reactjs and php Best Regards,

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    Following is the description which technology will be use (Frontend/Backend):- [identifikohuni për të parë adresën URL] 2. Django [identifikohuni për të parë adresën URL] 4. React Features:- Infographics(Attached) Live chat Payment gateway for donation Course page with instant payment option.

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    We are looking for talented full stack developers for building messaging app with React/React Native, Node.js and Socket.io. If you have experience in building messaging app like LInkedin's and can provide urls of your past projects, it will be considered before the others. - Required skills: React.js Redux React Native [identifikohuni për të parë adresën URL] Node.js - N...

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    I need to build web and app in react JS less than a month. Dont prefer angular or php Website : Slimming Gel Product Target market : Malaysia & Indonesia Languages needed : English , Malay and Indonesia Programming Languages : Node.js, Mysql, AngularJs, HTML 5, CSS3 Build React.js to fit both android and ios ( i dont prefer native now ) Normal Website Visitor : 1. View Content/*video/pr...

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    develop an intelligent algorithm that can send in average from 200 to 300k per dua of messages whatsapp, gerencuar DNS or to change the network that is connected to not be blocked by whatsapp at the moment of the shipments, to have complete report of the sent messages. For the submissions I will import a base in txt or csv with the numbers of telephones. I have preference for systems developed f...

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    Hello, I am looking for an experienced developer who has solid expertise in using NodeJS, ReactJS, WebRTC and Socket.IO. You must have years of experience in using these technologies, and must have built many web applications using them. You must have solid hands-on experience in using WebRTC for video-chat and [identifikohuni për të parë adresën URL] for building chatting s...

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    Smashing Boxes is an agency building custom software and digital solutions in web, mobile, IOT, as well as serial entrepreneurs and innovators in the Raleigh-Durham area of North Carolina. We are looking for an experienced Software Engineer who would be team lead on an embedded team directly on site with our Client. This role will requires strong Node.js and/or React. Additionally, will need to ...

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    Looking for a full-time React.js expert for long-term cooperation. Right candidate must have more than 3 years of experience in JavaScript and React.js. Experience in Node.js will be a big plus. We need to start immediately so if you are ready to start working please apply ASAP. Thank you

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    Need a freelance React developer who will be available to knock out tasks on a project in development to support the current development team. Tasks range in type, but the ideal candidate will have 2+ years React experience, be comfortable working with API’s for integrations, and also have AWS Lambda knowledge. Please respond with your hourly rate and examples of work/projects.

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    We are well funded dev team located in US TX with MicroSoftware CarAI for next generate vehicles. We are building a serverless web application using AWS Cognito, Lambda. front-end stack is React and Redux. AWS Lambda plus. Feel free to apply us, you should pass some testing step. 1. front-end: provide the one part or component of your best project (coding style: eslint) 2. AWS: opinion about mo...

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    Need some changes in a JS application. Please only bid if your strong in javascript. nodejs / backbone expert needed.

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    We require a simple data scrubbing tool. User should be able to upload a file containing mobile numbers in csv/txt, the system must scrubb/match/compare the uploaded data against an existing dataset and provide 2 result files for download, one that matched and one that did not match. Also require an option to upload the database. Note: the primary data to be stored is huge, running into several mi...

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    I'm looking for react native developer who can create components and screens according to design. [identifikohuni për të parë adresën URL] All components should be reusable. For now you just need to create UI but if this job goes well, you can take further development. Budget: 100 USD

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    looking for an react developer 4 ditë left
    VERIFIKUAR

    hello i am looking for a reac developer for a shopify app i have design alread done only react developer wih experience

    €150 (Avg Bid)
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    Build a react application with below features 1. A page after login which will have the following components a. A header component which holds company logo,settings and search bar b. A left side collapsable menu which has all the modules information(not seen in the shared) layout sample 2. A tile based dashboard page which can route to different modules of the application. 3. ea...

    €27 (Avg Bid)
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    Please read the entire description of the project before you bid or apply for the job. I need to send an average of 150 to 250k per day of bulk messages.  I already tested many systems for sending whatsapp in bulk. Some web and other systems that run on windows (desktop). All very good, but as same problem, all are blocked with only 5 or 10 sends. As I am from Brazil, I do not know if whatsa...

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    We have a ongoing job. If you are a really talent, we will not save money. Requirements - React, Node.js experience more than 3 years. - Rich experience with iOS and Android app, we are planning to launch our apps too Thanks

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    React, Typescript and Firebase 3 ditë left
    VERIFIKUAR

    We are looking for the expert developer who could connect through firebase and fetch the relevant data from the schema and render it as a view. We also need to implement the CURD functionality on the schema as well.

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    Please read the entire description of the project before you bid or apply for the job.  I already tested many systems for sending whatsapp in bulk. Some web and other systems that run on windows (desktop). All very good, but as same problem, all are blocked with only 5 or 10 sends. As I am from Brazil, I do not know if whatsapp created a different rule for the operation of whatsapp here in B...

    €457 (Avg Bid)
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    FULL TIME REACT JS DEVELOPER REQUIRED , IN HOUSE- BANGALORE

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    Hello, we are looking for someone to help us on Ruby on Rails and React front end application. You will have the following skills: - Ruby on Rails for 3+ years. - React for 1+ years. - You have experience with web scraping using [identifikohuni për të parë adresën URL], Capybara and Poltergeist. - You must know sidekiq - You must know Rspec During the interview, you will hav...

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    Hello there, We are working on a gaming page, from the game league of legends; Our project will also open your market possibilities in esports/gaming, its already a big sales Monster. We have our project built on wordpress but we need to rebuild it on: Node.js React Express MongoDB. And add a dashboard to show our orders/users and manage them. The dasboard would have to include everything a...

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    create a chatbot with react.js 3 ditë left
    VERIFIKUAR

    looking for a freelancer able to create a chatbot done using react.js like here : [identifikohuni për të parë adresën URL] in fact the goal is to include into this fake chatbot the 4 questions of our quizz (simulate a chat,but it's not)

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    [identifikohuni për të parë adresën URL] a react application with all the below features [identifikohuni për të parë adresën URL] a ticket management module. A Ticket is an incident that tracks a particular sort of issue for a given industry. It will have fields related to the issue and access controlled fields for different users to update based on th...

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    Artikujt Më Të Mirë të Komunitetit për React.js