JavaScript Jobs

Freelancer.com is offering you thousands of JavaScript gurus who will help you with all your JavaScript tasks in a timeless manner and with excellent proficiency. JavaScript is a scripting language used to enable programmatic access to objects within software applications. JavaScript will make your website more interactive, allowing your users input information, move elements around on the page, and make your website more functional.

If you are a JavaScript guru, can finish tasks with high level standards and in a timeless manner, then this is the right place for you! Freelancer.com supplies JavaScript freelancers with thousands of projects, having clients from all over the world looking for having their job done professionally and settling for nothing but the best. Jobs vary from building a dynamic web & desktop applications to fixing errors and malfunctions with Scripts. Those clients are looking for someone like you to get the job done. If you believe you can do that, then start bidding on JavaScript project and get paid with an average of $200 per project!

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    1,224 jobs found, pricing in NZD

    I need someone take a look at the site and fix the contents and links This project should be done right away. Please bid if you can work now. Skills Vue js, Laravel, Html, Javascript, CSS

    $219 (Avg Bid)
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    29 bids

    Basis: React app with SSR, app is attached here Task 1: Please setup and enable lazy loading with @loadable/component ([login to view URL]@loadable/component) as per description for my React SSR app attached. Task 2: Explain, describe and prepare me a step by step guide on how to setup and enable lazy loading with @loadable/component in my attached app. If you run 'npm run d' after ...

    $217 (Avg Bid)
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    8 bids

    Need a quick implementation of Google Recaptcha v2 into a contact page coded in HTML and Javascript.

    $31 (Avg Bid)
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    18 bids

    Some relevant and used technologies: React app with SSR and CSR module, app is attached here Please enable using globalstyles from styled-components in my CSR module successfully using createGlobalStyles. Read everything carefully. Only provide bid if you are really able and experienced enough to meet the described requirements. It must be possible to inject the GlobalStyles in my CSR rendering a...

    $207 (Avg Bid)
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    9 bids

    i have a stock chart widget that runs in iframe. currently loading very slowly because .js file is 25mb. need to minify the .js file and recompile the project so it can run fast. application is running on node.js and angular.

    $200 (Avg Bid)
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    10 bids

    We are looking for a Senior Backend Engineer with Node JS and GraphQL experience ASAP. You will be responsible: - Help lead the backend development - Help make technical decisions. - Communication is very important. (Must be available in US business hours) Required skills: - Node.js, MongoDB, JavaScript, Postgres - GraphQL, Apollo - Strong AWS Experience, CircleCI - Chargebee, SendGrid, Cloudin...

    $807 (Avg Bid)
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    24 bids
    Css changes in react-app 6 days left
    VERIFIED

    Css changes in react-app, It's kind of urgent so bid only if your'e expert

    $17 (Avg Bid)
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    9 bids

    We are looking for a Senior Backend Engineer with Node JS and GraphQL experience ASAP. You will be responsible: - Help lead the backend development - Help make technical decisions. - Communication is very important. (Must be available in US business hours) Required skills: - Node.js, MongoDB, JavaScript, Postgres - GraphQL, Apollo - Strong AWS Experience, CircleCI - Chargebee, SendGrid, Cloudin...

    $228 (Avg Bid)
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    14 bids

    We are looking 1 SENIOR REACT NATIVE developer (iOS, android app) If you are the right candidate we are offering VERY COMPETITIVE PAYMENT! Sounds interesting? COME & JOIN US! Responsibilities ● Build and launch a new ReactNative app ● Overall Design - code, performance, security ● Release estimation, planning and timely integration with other stakeholders (product, app, backend, ui/ux etc....

    $1551 (Avg Bid)
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    Hi. I would like to develop customer management dashboard. samples are ready and i would like to request excel function (upload/download) I will manage all data by excel as well so all data will be updated by excel too. you can use any tech but i prefer react + node.js. I don't care if you can make quickly with good performance. i will share more detail via chat. thank you.

    $269 (Avg Bid)
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    19 bids
    I wanna set date locale. -- 3 6 days left
    VERIFIED

    for example if i am anywhere in ariund the world word so my date locale work according to their time. Need two piece line of code. this is the description that I want: he browser should get the current date format used by the os. A good example is if you look on the date format if on windows, it should match it.

    $14 / hr (Avg Bid)
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    11 bids

    We are looking for a react developer to work on a SAAS website. Responsibilities of candidates include: • designing and implementing web applications • developing and testing software • and resolving technical issues that arise • Fixing bugs

    $6 / hr (Avg Bid)
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    7 bids

    I have a few projects on Apache Superset, for which we will provide the data involved. The projects will be on: 1. Building custom visualizations 2. Embedding dashboards with other applications as embedded superset code. 3. Creating connectors / APIs for external data sources (MongoDB).

    $14 / hr (Avg Bid)
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    1 bids

    We are looking for a react developer to work on a SAAS website. Responsibilities of candidates include: • designing and implementing web applications • developing and testing software • and resolving technical issues that arise • Fixing bugs

    $7 / hr (Avg Bid)
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    3 bids

    I am looking for a wordpress plugin expert. You should develop test project. I will take 3~ 5 hours. I will pay you $50. If you passed the test and are good fit for the job, I will hire you. Regards. Jerry

    $174 (Avg Bid)
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    34 bids

    Need to ingest a number of different system product codes and their corresponding quantities and output a standard normalised data file. Potential number of monthly records per site (40+ sites) will be average 100,000. Input will be discrete CSV/Excel. Tech stack should be Angular, NodeJS and PostgresSQL. Deployment will be done by our internal team via BitBucket to AWS. Support for bug fixes min ...

    $3074 (Avg Bid)
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    I want to fix all the missing divs in all my WordPress posts. Actually, when I switch between HTML editor and Visual editor. The HTML is being repaired. But I cannot post by post. It's exhausting

    $37 (Avg Bid)
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    29 bids
    Laravel expert need 6 days left
    VERIFIED

    hello, i am looking for a developer to add some new functions in a already existing chat site. This built with Laravel. i have a list of all the tasks that i want to be done and have sample site. Only proposal if you are a Laravel expert and similar work history.

    $241 (Avg Bid)
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    41 bids
    Drupal Webform Task 6 days left
    VERIFIED

    Create an element in the webform build section that copies selected fields from an exisiting webform to a destination field in a webform.

    $111 (Avg Bid)
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    11 bids
    complex React.js carousel 6 days left
    VERIFIED

    Need complex react carousel. But it should be done quickly. within 6 hours

    $43 - $356
    Sealed
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    12 bids

    Task - Step 1. Integration with two APIs (API A and API B) Step 2. Data matching per primary key (from API A) and pulling data from API B for the primary key Step 3. Display data in tables in Google sheets or MS Excel Step 4. Ability to refresh in case up updated data in (API A and API B) The specific APIs will be given once the contract is finalized, sample website/data is available to disc...

    $590 (Avg Bid)
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    We need to integrate a military discount via 0Auth in Wordpress. 1. Authorization endpoint 2. Receive the authorization code @ redirect_uri 3. Exchange the authorization code for an access token 4. Request user data 5. Parse data response

    $30 (Avg Bid)
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    4 bids

    Hello, I need front-end development to be completed for a single page website in Vue.js. The website will feature Logo, Text, Images and Videos.

    $170 (Avg Bid)
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    19 bids

    Are you a Database developer who can design stable and reliable databases, according to specific company’s needs? This opportunity may be for you! Our client is a software development & consulting firm specializing in industry-specific solutions and helps senior executives in Utilities and Local Government get more from their IT systems. They are looking for a Database developer who wi...

    $31 / hr (Avg Bid)
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    Templific is a SaaS application that allows Etsy sellers to create graphic templates that they can list directly in their Etsy shop from our platform after creation currently connecting to Etsy's API. I'm looking for a full-stack designer asap who can first fix critical bugs/issues and then someone who can build out new features such as: - Saving new templates into categories and filt...

    $1593 (Avg Bid)
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    I need a piece of web software designed that will gather information from the Seller about their property that they want to sell and give them an offer right on their computer screen to buy it. And if they like the offer, they can sign a contract right then and there. I have a detailed spec sheet of what I need and I will provide it so that you can quote accurately. I just didn't want to po...

    $1943 (Avg Bid)
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    27 bids

    I need frontend work done for my Dapp, if you have experience in Dapp is good plus. It will work in html, [login to view URL], and react probabely, I also know it well, just need someone assist me on this. Thanks.

    $222 (Avg Bid)
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    3 bids

    We are looking for a Senior Backend Engineer with Node JS and GraphQL experience ASAP. You will be responsible: - Help lead the backend development - Help make technical decisions. - Communication is very important. (Must be available in US business hours) Required skills: - Node.js, MongoDB, JavaScript, Postgres - GraphQL, Apollo - Strong AWS Experience, CircleCI - Chargebee, SendGrid, Cloudin...

    $21 / hr (Avg Bid)
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    26 bids
    Google Maps 6 days left
    VERIFIED

    Need help with creating an overlay of all counties within each state on a google map

    $38 (Avg Bid)
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    8 bids
    web application expert 6 days left
    VERIFIED

    I need a web application expert for my current projects. If you have knowledge please bid. Details will be shared in message with the freelancers.

    $2 - $8 / hr
    Sealed
    $2 - $8 / hr
    12 bids
    Roof Estimator 6 days left

    I have a Roofing Company as a marketing client and I want to develop a customized easy to use Roof Pricing Estimator. I found a website called [login to view URL] and it has the EXACT features that I want. On the homepage you enter your address and click calculate price. Then on the next screen it allows you to adjust the "shape" that is being measured. Then it tells you how many squa...

    $1777 (Avg Bid)
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    28 bids

    I need a piece of web software designed that will gather information from the Seller about their property that they want to sell and give them an offer right on their computer screen to buy it. And if they like the offer, they can sign a contract right then and there. MUST BE DONE IN 14 DAYS OR LESS. I have a detailed spec sheet of what I need and I will provide it so that you can quote accuratel...

    $23 / hr (Avg Bid)
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    10 bids
    Programming -- 5 6 days left
    VERIFIED

    Searching for a backend developer with all this skills 1. How you create and manage APIS 2. Examples of how you work with Postgres 3. Examples of your docker skills 4. Examples of your Dart code - preferable using "Shelf" web server If you think you do have the above skills, please feel free to shoot me a message and we can that up.

    $232 (Avg Bid)
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    5 bids

    We are looking for a creative Front-End Developer / UX Designer to help our team convert static mock-ups into an interactive, responsive, and animated website. The website is built using React.JS, therefore knowledge in JSX/React.JS is a big plus, however the primary area of responsibility is going to be implementing the design / animations / responsiveness of the website using CSS3. Full List o...

    $710 (Avg Bid)
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    21 bids

    I am looking for a React + Redux developer with experience using the rest API framework to deliver on a multipage website with 3 breakpoints and responsive styling. The job will require you to create the UI based on Figma design. Qualifications I am looking for: 1. Heavy experience integrating rest API framework into React app through redux or similar 3. Handling multiple breakpoints for deskto...

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    7 bids

    Show me some experience and tell me why I should use Netlify and Firebase

    $26 (Avg Bid)
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    3 bids

    HI, I'm looking for an experienced web developer to develop a website with user accounts. There will be two different types of users. User A will be able to submit content that only User B can see and save to their profile. There will need to be an Admin where we can turn user's ability to access the content on the website based on where they pay their offline invoice. Invoices will be h...

    $1693 (Avg Bid)
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    100 bids

    Here is some outline of requirements: 1 Employer to provide list of employees and contact details or login details - Need to get import from CSV, Excel etc from systems to import employee list - employee name, employee ID, DOB? 2 Employees login and provide vaccine status; dates of the vaccines and upload vaccination card - Type of vaccine - Date of...

    $1305 (Avg Bid)
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    37 bids
    Discord Project 6 days left
    VERIFIED

    Need Someone who has experienced for coding on Discord

    $217 (Avg Bid)
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    12 bids

    Hi! I have a simple website that needs to be automated, ideally i would want it completely using http requests, in worse case scenario it will use selenium headless mode. The tool should be as fast as possible and must support parallel instances so it should be light weight. As input it will take an excel sheet and open up many instances and start booking appointments. On 1st page it will need to...

    $805 (Avg Bid)
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    14 bids
    NFT Market place 6 days left

    Need to create an NFT market place on the Ethereum network. Needs to have market place and auction features. Users need to have access to all the necessary information about an item including: preview, bids, owners, price history, etc. The platform also should also support category management and tagging and include a search bar with filters.

    $1368 (Avg Bid)
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    I need a website where news feed is a key features. In this website .I'll provide the UI design of this website this will help you to develop . The website is look like Charity website . I mention some feature below which i need in website :- 1. News Feed ( Post , Like , Comment , Share , Reply ) 2. Payment Option 3. 7 Admins Website who approved if anyone wants to join or signup 4. Admin ...

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    No India, Bangladesh, Pakistan! We are a YC funded tech startup that is building software to help communities scale while keeping it personal. Our first product is a web app that enables community managers to automate time consuming tasks on slack, and understand member insights. We are looking to bring on an independent skilled frontend developer who can help us with building more features to ...

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    Hello, We currently have a script on our JCurve account that automatically sends a dispatch notification when an order is shipped. We are having some issues with the email not coming through correctly and need it updated. Looking for someone with experience working with JCurve and also able to work with what has been set up by our previous developer. Thanks!

    $202 (Avg Bid)
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    3 bids
    Need to fix a PHP JSON error 6 days left
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    I need to fix a PHP JSON error right now.

    $9 / hr (Avg Bid)
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    we have a website called earlycoins we need little change in the site function its a small job if u have knowledge about reactjs please send ur proposal its an small task

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    3 bids
    Need to sportsbook expert 6 days left
    VERIFIED

    I need to sportsbook expert. -----------------

    $684 (Avg Bid)
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    15 bids

    Need to fix this issue right away. It is coming in Custom PHP Uncaught SyntaxError: Unexpected end of JSON input at [login to view URL] (<anonymous>) at [login to view URL]

    $7 / hr (Avg Bid)
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    Hello freelancer. I am going to develop the Ecomerce system of my business. I want to manage and analysis my business through my own web site. So, I am looking for a web developer who has full-stack skills. I am not a developer so I don't know well about technology. In my view, a developer has to know well HTML5, JavaScript, database management and so on. It built wordpress theme. Of course, ...

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    Payment platform 6 days left

    I want to create a similar platform to wirexapp.com. Those who are eligible to work on this project I want to contact me for more details. Thank you !

    $26 / hr (Avg Bid)
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    13 bids

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