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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    I want an beautiful looking website having around 200 pages like an e commerce website

    €284 (Avg Bid)
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    3 nabídky
    vlc Player in asp.net 6 dní left
    OVĚŘENÉ

    I want to play my rtsp url in VLC player in asp.net .. On Desktop vlc my url working fine i want to see same on webpage

    €115 (Avg Bid)
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    I have Time Tracking SaaS website. I need Windows & Mac application that will track work time. Similar to competitor: App must be written in cross platfom ElectronJS. Must be able to take screenshots, count keypressed and mouse movement. All requests will be made to my service by already made API. Some features: - when clicking start - app sends API request to my API - when clicking stop - app sends API request to my API - when work is started app makes screenshots of opened apps every X minutes and sends files by API (proof of work) - when work is started app counts number of key pressed in every minute and every 10 minutes sends reporto by API to my server - when work is started and in 5 minutes there is no key pressed or mouse moved - app send information to API Please bid onl...

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    Music concert ticket sale 6 dní left
    OVĚŘENÉ

    Hello, for a client who organizes music concerts, about 1 per month, we need to develop a website where those online concert events can be created and managed. Customers should be able to buy these tickets online and get the ticket online as QR code, which they need to scan at the concert for verification. The location is always the same. This is NOT a marketplace with multiple hosts. It is always the same concert location. Features: - Standard checkout form - Digital or printed tickets - Mobile tickets - Registration and event management - Ticket management - Analytics - Payments (Stripe, Paypal) - Refunds - Verification that the ticket is real at the concert location As far as the tech stack goes, I'm open to suggestions.

    €36 / hr (Avg Bid)
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    59 nabídky

    We are looking for MERN Stack developer, who can lead our projects and team. It will be a long term commitment. We are looking for someone who has proper work ethics and attitude. Professionalism is as important as your skill set. Projects details will be shared with selected candidate.

    €613 (Avg Bid)
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    Smart city which consists of three modules which are fire detection, pothole detection and traffic management are to be integrated in a webapp/website/app

    €300 (Avg Bid)
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    8 nabídky

    Convert a react webpage to be mobile friendly using bootstrap. It contains a table that uses fixed sizes.

    €166 (Avg Bid)
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    113 nabídky

    Intervento di aggiunta funzionalità e bug fix su un gestionale per la gestione del personale realizzato utilizzando React per il Front-end, Strapi per il Back-end e MongoDb

    €985 (Avg Bid)
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    45 nabídky

    I need a restaurant website which consists of web pages of feed restaurant customer reviews contact page etc..where the famous food items will be and should have registration page where users can login and sign up.

    €215 (Avg Bid)
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    63 nabídky

    Hello freelancers We are looking for a Senior React Native Developer. This is a long-term position for senior developers. Please send us a self-assessment of your experiences with ALL responsibilities and requirements below. We hire you based on your very detailed and accurate answers. We want to see 5 accurate answers in your bid. Questions: 1- Building intuitive and user-friendly features for mobile ( React native and Desktop ( React) 2-Technical Feasibility Design 3- Optimize to maximize performance scalability 4- Perform UI and API testing 5- Build libraries and frameworks that support complex web applications, speed up development efficiency, and improve code quality Required - 1-year Developing Production code - Strong knowledge of React JS - Postgres, NodeJs, ReactJS After chec...

    €33 / hr (Avg Bid)
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    Hi All, I'm looking for a dev to implement a feature onto our platform. The feature we require is essentially a text editor (similar to a word doc) where functionality such as: - font adjustments both size/colour - bold, italicise, underline etc - the ability to export the text in PDF/DOCx (word) format. The requirements for this role are: - JS React - Stripe - Firebase Please only reach out if you are confident in the above areas and if you are successful on this initial task, there will be a high volume of opportunities for you to continue improving our UI. Thank you beautiful people!

    €14 / hr (Avg Bid)
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    90 nabídky

    hello freelancer We are looking for a Senior React Native Developer. This is a long-term position for senior developers. Please send us a self-assessment of your experiences with ALL the responsibilities and requirements below. We hire you based on your very detailed and accurate answers. We want to see 5 accurate answers in your bid. Responsibilities - Building intuitive and user-friendly features for mobile ( React native and Desktop ( React) - Technical Feasibility Design - Optimize to maximize performance scalability - Perform UI and API testing - Build libraries and frameworks that support complex web applications, speed up development efficiency, and improve code quality Required - 1-year Developing Production code - Strong knowledge of React JS - Postgres, NodeJs, ReactJS

    €31 / hr (Avg Bid)
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    63 nabídky
    School Management Software 6 dní left
    OVĚŘENÉ

    i want to develop a school management software, but i will need a demo design to show and present to the client

    €33 (Avg Bid)
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    I need a betting site that allows me to enter betting odds and other people to bet on them using our crypto. Must be able to use all skills in the requirements. If you can not do this, do not apply. If you dont have anything to show that you did this before, do not apply. If you ask me my budget instead of bidding, do not apply.

    €786 (Avg Bid)
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    I don’t want to keep bothering you because i understand you’re a busy person and probably have a lot of projects. So let’s say i started all over i think the confusing part is to know if I should start all over or build on top of what i currently have, like be honest with me does bubble have the capacity to build all the features I need or could my website handle all of the features I need, so please be truthful with me and let me know what you think is the best route to go. So would it be better to start all over or build on the site I have and how much for both options This is what I want… Marketplace website buy and sell. I want the front page to display a category of devices and as you click on the devices it will open up more and more pages until it filter...

    €7594 (Avg Bid)
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    60 nabídky

    We need a login page that uses Google Identity Platform service The login page will validate user is registered and will only use Google sign in option for validation. If user is not registered it will register user, add to registration group, and redirect to IAP secured waiting page while resources are created. If the user is registered then will redirect to IAP secured page which will check if user is associated with specific cloud group. If user is not part of specific cloud group then it will add to registration group and will redirect to IAP secured waiting page while resources are created. Point is to have secure auth flow using Google Identity Platform, Cloud Groups, and IAP. here is the frontend webui

    €19 / hr (Avg Bid)
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    I have started a project written in React and I need unit tests for some components, using Jest.

    €20 (Avg Bid)
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    10 nabídky

    This project is a food donation and rescue platform already in production and has many customers. We're looking for a developer to join our team to assist with our growing list of development tasks. - Build and update React screens per design/flow docs, and tasks - Experience with Material UI - Integrate and build Node.js API's as needed - Should be familiar with cron jobs and express server - Experience with timezone sensitive data - Manage and optimize SQL queries, with MySQL - Familiarity with AWS is preferred - Ensure adequate testing and complete bug fixes - Integrate 3rd party API's as needed - Develop mobile app functionality in React Native I am also a software dev, so communication will be straightforward. Looking for someone that can work independently and proact...

    €1644 (Avg Bid)
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    This is what I want… Marketplace website buy and sell. I want the front page to display a category of devices and as you click on the devices it will open up more and more pages until it filters out the exact device you’re looking for. (Look at photo and video below) Product search allows shoppers to easily find items by price, location, size, and other criteria and should have a feature that has a buy or sell tab. Auction feature for customers to be able to place bids (bidding feature) or have a buy it now feature so either the customer could do a buy it now option or auction feature and a make an offer feature. Clean admin panel (backend) An admin panel allows an admin to manage products on the marketplace and moderate auctions, users, bids, suspend and website conten...

    €7634 (Avg Bid)
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    67 nabídky
    E-commerce 6 dní left

    I would like to build an e-commerce website like Ebay () / (). Where the client can check the products and contact the owner of the product and the owner of the product can check the notifications and post new products etc etc. For more functional and non functional requisite please check those 2 websites and contact me for a meeting.

    €1255 (Avg Bid)
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    React or Angular Project -- 2 6 dní left
    OVĚŘENÉ

    I have some clients that need a way to import, edit, and export data. I’d like to offer them a User Web interface to Import csv, iif, xml, and xls files into a database, (really easy to decipher each). Edit records with rule matching and inline, then export csv. User authentication and export limits. I have a detailed outline to keep the guesswork to a minimum, which will save on time/cost

    €144 (Avg Bid)
    €144 Průměr. nabídka
    96 nabídky

    I need to change layout and add google maps pin to 6 different pages when the button is clicked. I have code done already which I will share with you If interested.

    €47 (Avg Bid)
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    55 nabídky

    I need someone help using Highcharts ghant chart and just redesign it I am okay to negotiate the price

    €27 (Avg Bid)
    €27 Průměr. nabídka
    25 nabídky
    React js redux develoepr 6 dní left
    OVĚŘENÉ

    Need to give demo via anydesk on my system first

    €13 (Avg Bid)
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    7 nabídky
    React Expert 6 dní left

    Need only experts for react.js. I need 4 pages to be built with react.js. 1. Home Page: use page 2. Gallery: use attachment and 3. Contact: use attachment 4. Technical Specification: use page (copied from the home page) The following home page details that must match: a. Snap to grid when scrolling down b. Color of Boxes c. How the "Order Now" Box disappears then re-appears when scrolling d. Image Fixed and Center while resizing page e. The Font, size, color, placement. and style The following details that must match: a. The Font, size, color, placement. and style b. Every video box, photo box, and text in the exact same places. using the same colors and font sizes Gallery page: a. the simple gallery page will open as a popup and will have the images on the side, b. to cl...

    €239 (Avg Bid)
    €239 Průměr. nabídka
    74 nabídky

    Must be an expert with React. Must finish this 24 hours from now. Budget: $100 for 4 pages. ( If you are asking more, Don't Bid ) What are we looking out for: Clean typed code Good folder structure Attention to details Speed I want you to build 4 pages with react.js 1. Home Page: use page 2. Gallery: use attachment and 3. Contact: use attachment 4. Technical Specification: use page (copied from the home page) The following home page details that must match: a. Snap to grid when scrolling down b. Color of Boxes c. How the "Order Now" Box disappears then re-appears when scrolling d. Image Fixed and Center while resizing page e. The Font, size, color, placement. and style The following details that must match: a. The Font, size, color, placement. and style b. Ev...

    €103 (Avg Bid)
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    37 nabídky

    Build an event scheduler in Reactjs. I already have a scheduler built using React and DevExtreme scheduler. I want its performance to be improved or build a new scheduler with all the required features. I'm Looking for a React developer with expertise in building schedulers. Detailed job description is available in the attachment

    €1184 (Avg Bid)
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    77 nabídky
    Laravel / React JS Developer 6 dní left
    OVĚŘENÉ

    We are looking for two developers to work full time to help deliver our web application which is built on php and React JS. We are looking for experienced developers who take a lot of care in the quality of the code they develop. Ideal candidates will have worked in an fully agile, ideally way using JIRA. They will be expected to work with at least one other developer who will also be remote. We will manage the requirements/development process etc. The code will all be reviewed by our Head of Development before being accepted. Out application is relatively simple but we will looking to integrate with the following: A chat system - possibly Pubnub An email system - possibly Twilio Notification system - TBC None of the above have been confirmed though so we are open to other options. Any ...

    €182 (Avg Bid)
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    110 nabídky

    Hi, I am a car dealer and I need classified ads and auction to sell my cars on my website. Responsive design is required. Also need a page where my customers can book time for car service, oil change, car wash or tire change. Basic car's data will be collected through an API from state's official page. for example, car year, model, diesel, petrol or electric, first time registration date. I would require an expenses system where I can enter the price to buy the car and also enter the price to sell to see how much I am earning. Should be a filed for other expenses as well, like if i fix the brakes for 1000,- Admin panel - Add a new car listing, either auction or normal classified fix price. - Register a new customer or compnay. Customer can signup on his own as well. - ...

    €1233 (Avg Bid)
    €1233 Průměr. nabídka
    183 nabídky
    Firebase Authentication Expert 6 dní left
    OVĚŘENÉ

    Looking for a Firebase Authentication Expert for Consultation and Integration to React.js Application

    €12 / hr (Avg Bid)
    €12 / hr Průměr. nabídka
    13 nabídky

    Hi, how are you? our project was build by electon app. UI design was already completed. Now we need to integrate wallet function But metamask or other wallets are not integrating with desktop beccause they are chrome extension. So our plan is to generate wallet keys automatically using module and fetch to frontend. Please suggest me to work on our project. Thanks

    €155 (Avg Bid)
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    34 nabídky

    I am looking for T3 stack developer To develop a social media MVP. Kind of Microblogging site

    €48 / hr (Avg Bid)
    €48 / hr Průměr. nabídka
    4 nabídky

    I am looking for a competent web developer to create a site between professional and creator. for more details contact me. based on react I want him to master the design to have a professional and beautiful website.

    €500 (Avg Bid)
    €500 Průměr. nabídka
    202 nabídky

    i am looking for web developer who can convert figma design to react component.

    €4 / hr (Avg Bid)
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    47 nabídky
    MERN Developer -- 4 5 dní left
    OVĚŘENÉ

    looking for a person who are full time MERN Developer and able to work remotely We will pay 500INR/per day just those people bid on this are able to do work remotely if you bid on this without reading it i will report your Profile

    €3 / hr (Avg Bid)
    €3 / hr Průměr. nabídka
    9 nabídky
    MERN Developer 5 dní left
    OVĚŘENÉ

    I am looking for someone who fits all of these requirements. If you do not have experience in ALL of the topics below, do not apply. I am looking for a backend developer with good experience with: AWS MERN MongoDB MUI

    €10 / hr (Avg Bid)
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    160 nabídky

    estoy en busca de un erp para frontend en tecnologia de javascrit como react , backend node js en base datos puede ser cualquiera.

    €507 (Avg Bid)
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    27 nabídky

    Нужен кодер на готовый мод написанный на Ts +Recat, Mongo Желательно из России был опыт на Rage mp

    €478 (Avg Bid)
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    1 nabídky

    front end developers needed for web3 commerce platform, react + sodality

    €12 / hr (Avg Bid)
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    72 nabídky
    Sitio web de noticias -- 2 5 dní left
    OVĚŘENÉ

    Hola! Requiero una programador con mucha experiencia para que desarrolle una pagina web de noticias como el Diario La Provincia (Ejemplo: ) LEER ANTES - Programador con amplia experiencia en portales de noticias (Tener proyectos publicados para alguna agencia de medios famosos). - Evitar el uso de WordPress y otros CMS.

    €492 (Avg Bid)
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    7 nabídky
    Reactjs and React Native -- 2 5 dní left
    OVĚŘENÉ

    am looking for react experienced freelancer who can work on my projects which they are on production and be ready for fixing bugs on call. as a starter I have initial tasks to be developed and on demand tasks U have to be aware of these technologies Google cloud / stripe / github U have to have apple machine for compiling apple store applications U have to be aware how to publish compiled apps to apple/play store Voice chat is a MUST Share me you profile/ portfolio/ resume…etc. To decide to pick u among others the more your simple and clear within the scope the high rate u get hired

    €535 (Avg Bid)
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    79 nabídky
    Need three types of dapps 5 dní left
    OVĚŘENÉ

    Hello looking for dev to make three dapps for a low budget project on Avalanche. The most immediate is an NFT collection viewer/explorer. I have code for one we can modify if that would be easier and faster. I also need a dapp for upgrading tokens. And finally need an api to return json files at first, and later also layer png images. We have someone who can do a little FE but may need some support there as well, not sure yet. Viewer don't need but would be nice. Dapp need by end of week Sunday. API due before Dec 15th. API with layering of images due after Dec 15th. I have the code for this website which I started to modify to work with a different project but I would like to hand it over to be finished up. 1. To work with this site we need a script to modify a file of Chad D...

    €1209 (Avg Bid)
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    We have an original prototype but it needs editing. It is in React/NodeJS. The prototype we have is unfinished and needs work. Most of the pages need to be IMPROVED here. You can see the current here on where our prototype is at: Some things are missing (I will attach a file for examples, 'Yours' being what we got and 'Ours' being what it needs to be. The project figma is here is here: All the current pages are OK and just need tweaking and improving so they look pleasing. The front page however needs an overhaul. We want it to be like this: (,-AZ_rb/ for example would be an example kind of how it should work.) The dashboard needs to look like this for the main dashboard page (AKA when you click dashboard) The rest of the dashboard should work as it is now bu...

    €647 (Avg Bid)
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    107 nabídky

    I need a single page website. Social Media: Facebook, Instagram, LinkedIn, Twitter Menu Item will be Home, About Us, Website Design Services Portfolio, Price. Customer Reviews, Contact Us Website loading speed should be fast, 100% responsive, High Quality images in WebP format, SEO friendly, Proper Title Integrated Feature: Chat Bot , There should be integrated GTM Code and other analytics code.

    €90 (Avg Bid)
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    - You will be maintaining an existing Payment Gateway during GMT-3 timezone (starting at 9 am) built with the best guidelines - You will be work independently but as a part of a bigger team - Typescript, database and AWS knowledge is required - Great working environment - Location anywhere as long you are ok to work in the timezone required (will be night work for Europe or Asian Countries). Ideally should be located on America (South or North America) - Good if you have fluent English Please let us know if you 1 Are you working now? 2 If you have a CV attach it, will be helpful to make our choice 3 Why we should choose you? 4 Good to know your salary expectations (USD) for a full time and long term position, will help us to make our choice 5 Describe your recent experience with si...

    €13 / hr (Avg Bid)
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    I have a modified form of this app: and have some of the code written already, but would like to finalize/finish PWA for the app. 1. Uses React, no react native needed 2. Convert application to become PWA 3. Icons already exist in app

    €141 (Avg Bid)
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    Hi,How are you? I need acasino betting site contain several games. If you are a casino expert,bid to me.

    €19 / hr (Avg Bid)
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    84 nabídky

    Java 11,17 , dropwizard, Kafka,cosmosDb,IBM MQ Kubernetes,CCM(Cloud configuration Management), ReactJS need a person who is experienced in java more than 20 years

    €3961 (Avg Bid)
    €3961 Průměr. nabídka
    9 nabídky

    Hello guys, I'm looking for someone to develop in 7 days a listing website like or (but simple), frontend React Js + Backend express or next Js + Admin panel

    €526 (Avg Bid)
    €526 Průměr. nabídka
    83 nabídky

    Precisamos front-end developer para proyecto de diseño y desarrollo de un nuevo website desde cero, incluyendo una pequeña fase de definición inicial, diseño visual y de interacción, maquetación y desarrollo. Será necesario crear los servicios necesarios para la conexión con el backend (que desarrolla otro equipo) a través de los endpoints facilitados. En concreto, necesitamos: Crear un flujo de registro de usuarios, de inicio de sesión y recuperación de contraseña, además de incluir un sistema de pago a través de una pasarela como Stripe o similares y de control de pagos. Una vez el usuario accede a su cuenta, podrá ver la información necesaria que provenga del backend. No en v...

    €2525 (Avg Bid)
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