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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    1,065 jobs found, pricing in USD

    need a flashbots expert for mev on ETH

    $36 / hr (Avg Bid)
    $36 / hr Avg Bid
    9 bids
    looking for web developer 6 days left
    VERIFIED

    i want to develop a business website its a grocery business

    $1710 (Avg Bid)
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    125 bids
    make shortcut 6 days left
    VERIFIED

    make shortcut to do order on EXTERNAL website without enter personal information again again and again. Just run html or php on my server and redirected to payment gateway from website to pay for order. that means. save input values and submit them when run html or php file

    $170 (Avg Bid)
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    21 bids

    Need somebody good in programming and Java

    $18 (Avg Bid)
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    2 bids

    chatbot with go language site WordPress -> reference page: Strict delivery!!!

    $140 (Avg Bid)
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    10 bids

    Angular developer to design the home page.

    $4 / hr (Avg Bid)
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    12 bids

    We are looking for an experienced team for react js & Magento, please bid if you are interested.

    $495 (Avg Bid)
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    9 bids

    We aim to migrate all of our currently pieced digital processes to one platform commercial platform and are searching for a knowledgeable team mate. We anticipate an hourly commitment of 20-40 hours a week working with our existing IT team in developing a custom program to suit our needs. Our IT team desires at least the following skills: - Javascript - Java - Database management - Webhook processes - UI/UX - HTML - CSS - PHP - and more...

    $15 / hr (Avg Bid)
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    39 bids

    Hello, I'm looking for someone who is expert in calling "Custom" Google Sheet Functions using Java Script. The idea is to fetch data from a website that requires authentication or login (not a public website) and post it into Google Sheets/Spreadsheets.

    $13 (Avg Bid)
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    1 bids
    React Native Developer -- 2 6 days left
    VERIFIED

    I need react native developer who can work with React Native, GraphQL, JSON, Google Cloud, Firebase and Node JS. If you're comfortable with the above technologies, please ping me. thanks

    $9 / hr (Avg Bid)
    NDA
    $9 / hr Avg Bid
    7 bids

    Need somebody good in Java. need 100% originality of work

    $23 (Avg Bid)
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    4 bids

    Hello Freelancer, React Native Developer for Mobile Applications For Long Term

    $5 / hr (Avg Bid)
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    5 bids

    Laravel & Vue.js Developer for $300

    $372 (Avg Bid)
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    33 bids

    Need somebody good in programming language. main preference java

    $23 (Avg Bid)
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    3 bids

    Build Color prediction game website like Mantrimalls.com. Please check the website. If you interested. Please contact me.

    $109 (Avg Bid)
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    5 bids

    Create a website using Mobile-First Responsive Web Design using coding skills in HTML5, CSS and JavaScript.

    $561 (Avg Bid)
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    22 bids
    NFT Character 6 days left

    We need you help for NFT Character Design and Built. Then Web Page making to put in our web domain for presaling. After that next project we make the NFT Game to connect to our token.

    $2263 (Avg Bid)
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    18 bids

    We are an exciting new travel mobile game that aims to make it fun and rewarding for travelers to discover destinations and earn real travel rewards. We have received rave reviews from writers for major publications including National Geographic, Conde Nast, and Lonely Planet. Stock/equity is possible, for the right candidate. You are a back-end developer - with front-end experience - who will be tasked with leading technical design and implementation of our product roadmap. The ideal candidate should be able to identify and resolve issues before they become problems. You will be an active contributor in product decision-making and will have a significant impact on the end user experience. I can send more details to qualified candidates: we have a couple applications, running on Fastify ...

    $22 / hr (Avg Bid)
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    60 bids
    Bot for NFT Game 6 days left

    Hi, I need someone who can create a Bomb Crypto Bot made in Python. List of features: - Check if Metamask is disconnected , Reconnect it and sign to the game - Send heroes to work when is a new map or when the Heroes sleep during game - Go to the next map when appearing - Solves "unknow error" alert- Solves "manual error" alert- Wait for server maintenance end to re-login - Solves the issue when there is only 1 box on the map and hero's keep running away from the chest - Solve Puzzle Captcha problem Thanks

    $606 (Avg Bid)
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    6 bids

    I'm looking for someone who is very familiar with the GeniusCart script produced by GeniusOcean and available from codecanyon.net. The changes I need are fairly straight forward and I did have another freelancer make these changes to an earlier version of GeniusCart. Unfortunately they have now disappeared so I need to find another freelancer who can work with the GeniusCart script. The main changes I need right now would be the ability to add some extra field into the product import process as well as modify the front page so that only the featured categories show. If you are very familiar with the GeniusCart script and code modification with that script then please outline your previous experience and we can work from there. There would be ongoing work as new tweaks are required ...

    $161 (Avg Bid)
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    9 bids
    java project 6 days left

    Needs to develop a Network Attack Monitoring Tool that allows a user to monitor in real-time the status of each node of a world map represented as a graph.

    $222 (Avg Bid)
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    7 bids

    We are looking for the perfect freelancer to implement the following features: Please take look a video file attached. swipe left -> item delete function(please show alert(javascript)) swipe right -> count increase(please show alert(javascript)) I must need to complete asap. Write "I am not a Robot" at the top of proposal please.

    $173 (Avg Bid)
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    29 bids
    work on styling of page 6 days left
    VERIFIED

    i have conflicts in my styling which i need fixed i am not after someone to do this and get back to me i am after someoby to hop on zoom and talk me through the conflicts as im losing alot of time not being able to do things again, i am not looking for somebody to do this and get back to me later Know how to use CSS/HTML/HANDLEBARS

    $11 / hr (Avg Bid)
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    25 bids
    Web and internet technology 6 days left
    VERIFIED

    Create a website using Mobile-First Responsive Web Design using coding skills in HTML5, CSS and JavaScript.

    $676 (Avg Bid)
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    63 bids
    Script expert 6 days left
    VERIFIED

    I need html script that can submit form just by visting the page with the script inside.

    $104 (Avg Bid)
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    24 bids

    Hi guys, Im searching for an skilled python & html5 coder for automating some tasks. We are an pharmacy store and we offer corona antigen and pcr tests. For each of this test we need first signup the clients if they arent already signed up, and then book them in one of this systems online for checkin users for antigen or pcr tests. So firstly we take the insurance number from client wich is an 10digit number, with that we perfom our first def to get the user details like firstname, lastname and bith date from an page we work with. With this data shown then in dashboard worker decide wich test the client wants to do and wich way he want get in contact about the resulst. Depending on the selection on this dashboard the automation starts searching for the user with his name and birth dat...

    $1428 (Avg Bid)
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    Learndash set up 6 days left
    VERIFIED

    set up lessons and add question in Learndash - I will not respond to auto responders, please use the reference of first aid course.

    $126 (Avg Bid)
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    12 bids
    Online Poker Game 6 days left
    VERIFIED

    Hello, I am looking for someone who can help me with creating an online live feed poker site. It would also need to have crypto currency as the payment system to purchase in game currency the in game currency will have no value but you will be able to tip live dealers and also send tips from the public chat room. It will have options for public games and well as private games. We can talk about the project further in detail.

    $1222 (Avg Bid)
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    33 bids

    We have a running SaaS platform. Our business is up and running and our website's built on Angular. We are looking for a highly experienced angular developer who can work for us on a freelance basis. It's a startup, so can't afford really expensive people. But someone with atleast 7-10 years of experience is preferred. It's will be about 10 hours per week to start with. Please send through your proposals and your previous work. Thanks!

    $16 / hr (Avg Bid)
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    35 bids

    Web platform project. Requirements: - Python - JavaScript - SQL - HTML Due to security concerns remote work is not allowed, only UK based developers are welcome.

    $6207 (Avg Bid)
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    3 bids

    Need automatic bidding software for freelancer website based on python the bot should take inputs like project category, budget, bid details etc.

    $8 - $20
    Sealed
    $8 - $20
    3 bids
    CRUD and cosmetic -- 2 6 days left
    VERIFIED

    Im a Sofware Engineer working on a application but i dont have the time to complete. Background - This is a project for a development cycle. For instance when an order is received there is a receive, processing and a shipping stages. Task: I need to pass run some CRUD in the app and fix error 2 pages This is an opportunity to work on multiple projects with me because when i dont have time to work on them. i always give them to freelancers. Hope i can find someone to develop long term work with.

    $23 (Avg Bid)
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    11 bids
    wise payment gateway in react 6 days left
    VERIFIED

    need a wise / transferwise payment gateway

    $176 (Avg Bid)
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    27 bids
    Script Fivem Lua 6 days left
    VERIFIED

    Good evening, I need someone to help me fix this or see this code

    $25 (Avg Bid)
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    2 bids

    I need a Python 3 sample code that performs following functions: - sets the position of an icon on desktop - gets the position of an icon on desktop - gets the list of all icons (including their titles) - gets the default distance between each icon (both height and width) You will need to provide a code as well as a video displaying 2 things: 1. How to setup and use the code, and how to setup the environment 2. Showing that the code is working perfectly Pay: 600 INR + 1 great review

    $10 (Avg Bid)
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    3 bids
    Angular universal Project 6 days left
    VERIFIED

    More details will be shared via chat

    $8 - $23
    Sealed
    $8 - $23
    4 bids
    Ido launchpad 6 days left
    VERIFIED

    I need a decentralized launchpad on the binance smartchain Deadline: 2 Days

    $3000 - $5000
    $3000 - $5000
    0 bids

    -Deep expertise and hands on typescript & JavaScript es6+. -experience with writing complex scripts. -experience with mongoDb. -experience with integrating Third party API's. -experience with React -experience with is a plus.

    $13 / hr (Avg Bid)
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    13 bids

    The ideal expert has to fully understand product information management application to create product taxonomies and other data solutions. Also be proficient with challenging duties that the developer must take on as follows - Significant experience with relational database management systems like Postgres. - Familiarity with web server technologies like Ruby on Rails and (Node.js) - Dynamic visualization of hierarchical structures - Web design or graphic design.

    $31 / hr (Avg Bid)
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    8 bids

    I need a script to change a video characteristic. Budget 5$.

    $7 / hr (Avg Bid)
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    10 bids

    You must be at least 16 years old. You do *not* need any experience. You must either live in any country in the Western Balkans or in certain countries in Eastern Europe or Latin America. I will pay you each day, for every hour you work for me. You will normally work 8 hours/day. ✻ HOW TO APPLY ✻ Please do *not* bid on this project the normal way. Instead, to apply for this project please paste... Python_Full_Time_02_Dec_2021 into your Freelancer profile. I will search for... Python_Full_Time_02_Dec_2021 If your profile were to interest me then I would invite you to bid on this project thereby enabling you to bid on this project "for free" (without spending one of your bids). Please wait *patiently* for up to 48 hours for me to invite you because I do *not* have a bo...

    $1460 (Avg Bid)
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    5 bids
    Java xml task 6 days left

    Details will be shared in chatbox Java, JavaScript, PHP, Software Architecture, XML 15USD - 75USD

    $417 (Avg Bid)
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    14 bids

    I would like to build a webiste that will be selling land to people in form of pixels that will be displayed on the home page. In these pixels, one can display whaterver they want and the pixels will link to a URL of thier choice. Users will buy the pixels (land) using my custom made crypto token which they can buy on my decentralized exchange then they can sell the pixel to any user who pays them them using my crypto token. Work required 1. Create my own crypto token 2. Create my own wallet and DEX for buying and exchanging my token 3. Create a webapp where users can buy pixels using my token - Users must be able to login and see the value of their (land) as well as change any information displayed on thier pixel space. * More will be discussed

    $686 (Avg Bid)
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    17 bids
    Magento-2 customization 6 days left
    VERIFIED

    We have a fresh install of Magento-2 running two Webkul extensions. 1. Auctions. 2. Purchase orders. We just want to do some customization work eg: Add Auction Fee to auction, this is set in Admin and appears in the customer Invoice at the end of the auction. Similarly at the end of the Auction to generate a supplier Invoice based on items sold (the purchase order system is already in place, what we need is the total at the end of an auction to be deducted from what needs to be paid out to the supplier). Plus some minor tweaking of front end theme, widgets, blocks etc. The portion of the task that relates to changes in hard coded files/database changes must be created as an installable module with installation instructions and removal instructions.

    $207 (Avg Bid)
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    26 bids

    DISCLAIMER: Only accept proposals in the budget range. FIXED PRICE: US$180. Time Project: 25 days I have a script code (Web App, iOS App, and Android App) but I need: +Change by a basic skin the front-page Web app, App (Android & iOS). (I send the logo). +Change/Add a feature (up to 75 guest limits for FREE PLAN ---actual script code--- and more than 76 guests for SUBSCRIPTION ---new function---) +Generate a file with the language (English) for easy translation (the original in English. I send the Spanish translation). +Change some design parts on the User profile page. +Develop a basic page (with same front design) for Privacy Policy and Terms & Conditions +Add PayPal Module & Credit Card Module for user’s payment annual subscription (enable/disable in Admin) +Add Re...

    $171 (Avg Bid)
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    8 bids

    We are looking for a part-time web developer. This role will be directly reporting to the Web & E-commerce Manager supporting multiple corporate websites. We have a handful of long-term projects that we are looking for support on. We are seeking an independent contractor who can commit to 20 hours per week at our Austin office Monday, Wednesday, and Thursday. Position Responsibilities: • Custom development on WordPress Themes & Plugins • E-commerce & Lead Attribution with Google Tag Manager & Google Analytics • Ability to reverse engineering legacy code and modify it to meet current needs • Optimize websites for speed performance based on best-practices • Testing & QA Position Requirements: • Eye for detail (extreme atten...

    $30 / hr (Avg Bid)
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    24 bids

    We can pay up to $2 per hour for the right person at first as we try to bring our product to market. Our website is and the cars page is at We want to replace the Ajax used to get the images so that it is populating with pictures from all three sources that we have defined. We use an InteliJ IDE along with CodeWithMe and other tools for connecting you remotely to our codebase. Whoever we find will need to call me verbally or answer my call no later than 9am US central time each morning without fail. We use a Microsoft task list to manage the tasks online and we have a Google spreadsheet where we have made it very easy to put in the time you have worked with the simple click of a button. We are looking for a partner as much as an employee and need someone that can be hi...

    $5 / hr (Avg Bid)
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    3 bids

    i have some jobs where i need very good programmers, is it you? salery is 3-5$ per hor or fixed price. are you the man/girl to go in and do the best of the best, fast as not impossible? but we are sometimes very hectic, and busy so i need someone who is educated programmer in PHP, html, css, ajax, javascript, and have work with Magento, Prestashop and Wordpress. Remember its a fulltime job, not only a 1 time job. if you are very good, i can give you a little more

    $17 / hr (Avg Bid)
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    website like tiktok 6 days left
    VERIFIED

    hey i want website like this website using api so video will be rendering from redgif api.

    $179 (Avg Bid)
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    20 bids

    We have laravel app and we need the following; 1- First we need to setup the boradcasting for laravel and connect it with VueJS frontend 2- Setup the service workers to handle all the offline operations We need someone with experience wirth the practice; otherwise please do not bit on this porject.

    $197 (Avg Bid)
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    16 bids

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