JavaScript Jobs

What Is JavaScript? 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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    705 jobs found, pricing in USD

    Google analytics 4 realtime data import to Google sheets using app script

    $18 (Avg Bid)
    $18 Avg Bid
    1 bids

    Need someone familiar with pine grow to convert a web flow template into a Wordpress theme Using HTML, CSS, and JavaScript MUST BE FAMILIAR WITH PINEGROW!

    $444 (Avg Bid)
    $444 Avg Bid
    64 bids
    Mern-stack developer 6 days left
    VERIFIED

    We have several long term projects that requires a broad range of dev skills including react, Node, databases. Some are open source

    $166 (Avg Bid)
    $166 Avg Bid
    24 bids

    Corrigir problema de feeds do magento, implementar alerta produto esgotado e alerta de preço.

    $516 (Avg Bid)
    $516 Avg Bid
    10 bids
    SpringBoot Trainer 6 days left
    VERIFIED

    Should able to create API in spring boot and help to understand the complete flow core java

    $15 / hr (Avg Bid)
    $15 / hr Avg Bid
    13 bids

    Need web developer with python, django, monogdb and angular skills. We are planning long-term development.

    $23 / hr (Avg Bid)
    $23 / hr Avg Bid
    22 bids

    I need the developer before bidding on my project and wasting my time and his to read the description and have ready made solutions for applying those effects to the show.I am Looking for a website where I can use it as a platform for making shows and apply  funny graphical effects and sound funny sound have a library categorized by type of those voice and images clips.  means i can have many categories of funny gif files for example. The same applies for the platform use any of popular social chat apps in the market, support streaming featuresthe streaming it could be live or it could be recorded like facebook since it is most popular platformand allow for videos chat and has virtual stages can be utilizedThe show creation could be free and charged one...

    $514 (Avg Bid)
    $514 Avg Bid
    22 bids

    We are building a school teaching platform using ReactJS and almost done. There need to make 100 JS templates including several functionalities. Budget: $5 per functionality. Every functions should be optimized in speed and clean code. Here is one of the problems. P24: Generating non-repeating random numbers in JS generate 6 digits numbers randomly which doesn't repeat with any others. It should be in array, and the length of array is 10. Input: digits - 6, length - 10 Result: [123456, 746268, 901965, 725332, 004053, 208060, 070704, 685924, 364623, 428791] Need to complete 100 problems in 3 days. If you can't code this within 15mins, please don't apply. Thank you.

    $467 (Avg Bid)
    $467 Avg Bid
    14 bids
    Customize FFMPEG Libraries... 6 days left
    VERIFIED

    IF YOU HAVE NEVER WORKED WITH CUSTOMIZING FFMPEG, DO NOT APPLY TO THIS JOB. I am creating a hybrid mobile app that can take a rectangle video & display it in different ways. I could not find suitable SDK or libraries currently available do the features that I want. I need someone that can custom code this. So I need someone that can customize it directly in ffmpeg api/module. If you have other suggestions, please tell me... The app must be able to do the following: I want to be able to take a rectangle shaped video like this: And fit it into a 1:1 square shape video, without cropping or cutting off the video.
... By adding border/padding on the sides:
 

 Padding/border can be blur, solid color, or an image pattern: User should also be able to decrease video size, but keep pro...

    $15 / hr (Avg Bid)
    $15 / hr Avg Bid
    6 bids

    I want to sync the time of a table with the time of another table. Basically I need to set the time like 6:00 pm for a given range like between 22/12/2022 & 29/12/2022. After that time should automatically be set as (previous time + 5 mins), and so on. See images given below in this project. If anyone is interested in it bid on it pls.

    $11 (Avg Bid)
    $11 Avg Bid
    8 bids

    Admin Portal Features :- ---------------- Admin Login and Registration Page Employee Registration Page inside admin panel Employees can only be created by the admin. Admin can bulk upload resumes in Excel, PDF, Word, Images and all file formats. Admin can assign the uploaded resumes as a task to the previously created employees. All of the employees' entered customer statuses for the admin assigned tasks can be viewed and managed by the admin and admins can create custom statuses. Admin can export all the data in the table as CSV or EXCEL Employee Portal Features :- ----------------- Login page for employees Employees can view the tasks assigned to them by the admin in th tasks page and also as a notification and manually fill out the resume data on a form. To fill out all...

    $308 (Avg Bid)
    $308 Avg Bid
    22 bids

    !! BUDGET FOR ALL THE WORK IS 150€ !! Along with the Update, we want to add some new features and do some bug fixing on the Site and our cPanel.

    $143 (Avg Bid)
    $143 Avg Bid
    82 bids

    We sell on Amazon and use a few products to monitor our sales. Helium10 is one. We want to create our own system to monitor sales using Amazon's APIs. Do you have experience with using these APIs? If so, we can discuss this further. Please don't bid unless you do. Thanks

    $17 / hr (Avg Bid)
    $17 / hr Avg Bid
    18 bids

    I am looking for someone to help fix some bugs that I've found on a few scripts within my website. None of these should be too complex, I just don't have the time to fix them myself. You must be comfortable working on a live server environment.

    $43 (Avg Bid)
    $43 Avg Bid
    31 bids

    We have an online marketplace using JavaScript, MEAN stack and Angular. We currently use Stripe for the marketplace payment system. We want to add PayPal marketplace, so that our customers can choose to use both Stripe and PayPal. We want to install PayPal and the PayPal button onto the existing website. We DO NOT want to upgrade the Angular version. We want to use the existing Angular version.

    $30 - $250
    Sealed
    $30 - $250
    38 bids

    I need to use php to run a mysql query, and return the results to a JQuery DataTable. Now the DataTable will need a bit of customization, in a sense that 1) It will display the Query results 2) The first column needs to be a checkbox 3) The header needs to have the same checkbox that will check the checkbox for all visible results 4) Need a button added that when pressed will the database id of all of the checked checkboxes This is using Joomla, RSForms and JQuery DataTables. I can pay $50 USD

    $43 (Avg Bid)
    $43 Avg Bid
    15 bids
    Backend for Android App 6 days left
    VERIFIED

    This project is to develop a backend for an existing Android app. The backend should be backed by MySQL DB and Login page with Google Authenticator implementation. Requirements: Each section represents a different page in the admin backend. 1. Users Management section The backend should have a user management section where Admin can manage users. there will be only 2 levels of permission, Admin and Manager. Admin - All permissions and ability to add/edit/remove any entry from any list in the backend. Manager - Only add/edit/remove entries from the blocked lists. A. Implement Google Authenticator 2FA setting for users B. User profile page for easy editing. 2. Blocked Phones/Names section List of all blocked phone numbers and sender's names. A. Add/Edit/Remove entries to and from...

    $148 (Avg Bid)
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    21 bids

    I've and android app linked to Node.js and MongoDb database, whenever I try to call someone via group calls, the calls doesn't initiate it shows error. I need someone to fix it as soon as possible. Ps We're using Agora api.

    $201 (Avg Bid)
    $201 Avg Bid
    6 bids

    Hello, I need a professional web developer to build me a customer payment form page with PayPal API integration. If you can do my project completely now please contact me. My budget for this project is $20 USD

    $24 (Avg Bid)
    $24 Avg Bid
    12 bids
    Web Application Development 6 days left
    VERIFIED

    In order for you to succeed in this role, you will need to be proficient in JavaScript, HTML, CSS, and have solid knowledge and experience in programming applications. Web Developer Responsibilities: Website and software application designing, building, or maintaining. Using scripting or authoring languages, management tools, content creation tools, applications, and digital media. Conferring with teams to resolve conflicts, prioritize needs, develop content criteria, or choose solutions. Directing or performing Website updates. Developing or validating test routines and schedules to ensure that test cases mimic external interfaces and address all browser and device types. Editing, writing, or designing Website content, and directing team members who produce content. Maintaining an unders...

    $488 (Avg Bid)
    $488 Avg Bid
    66 bids

    Hello dears, looking for odoo developer to create new module to intgreate zk machine, with the attendance module in odoo v 15.

    $19 / hr (Avg Bid)
    $19 / hr Avg Bid
    4 bids

    Hi Find where hooks the shell right-click menu. Then replace the normal .xlsx double-click (right-click open) menu with a custom exe. That custom exe needs to then instantiate the right-click custom menu and pass to it the name of the path of the excel sheet that it has just intercepted. generates a url that is used to open the web browser to the online one drive. In that url are the excel path, but also a key that, I presume, only can generate. If you only pass the excel path in the url, online one drive rejects the path. wants to open up excel in the web version of Excel rather than the desktop version. It works ok if you right-click on the excel file and press the "View Online" button, as can be seen in the attached image. We would like some software a script registr...

    $108 (Avg Bid)
    $108 Avg Bid
    6 bids

    we use the shipping_availability Free Addon. I tried this Addon to make it for Bulk edit ready. i took Bestseller Addon as an example....unfortunately appaddonsshipping_availabilitycontrollersbackend (original) --------------------------------- ----------------------- I want to install 'm_update' and 'manage' but I didn't know which controller. Can you please help me if you have time ? I apologize for my terrible english. elseif ($mode == 'm_update') { if ($mode == 'manage') You can download the Addon on bottom of this page, it is attached. Regards appaddonsshipping_availabilitycontrollersbackend elseif ($mode == 'm_update') { $selected_fields = Tygh::$app['session']['select...

    $187 (Avg Bid)
    $187 Avg Bid
    12 bids

    I need mpdf library expert for downloading pdf file in hindi. I have already created all the stuff, but not able to change the font to hindi. plz help me.

    $12 (Avg Bid)
    $12 Avg Bid
    2 bids

    Hi I am looking for CS-Cart expert having good experience on headless technology. It is long term project , only dedicated developers needed. Your application should include cs-cart websites built with headless technology. Thanks Vipan

    $1389 (Avg Bid)
    $1389 Avg Bid
    11 bids
    Java project 6 days left
    VERIFIED

    Hi I have old project named CSP ( CardProxyServer ) I want to modify it with some functional like 1/ remove networkID from project 2/ add security on all file to not edit or know what inside file ( code ) 3/ add license ( key ) to help me sell this project to clients monthly or yearly that can generator keys and put it when run project by 4/ inside project have plugin named DCW filter i want to modify it from static filter to dynamic filter like file i have but its build from C code will send after award 5/ change design when open it by browser ( chrome ) like css

    $181 (Avg Bid)
    $181 Avg Bid
    9 bids

    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.

    $541 (Avg Bid)
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    126 bids

    Need a dashboard developed to create and track shipment orders and its steps

    $1550 (Avg Bid)
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    55 bids
    Mean Stack Application. -- 4 6 days left
    VERIFIED

    Hi , I need an expertise in MEAN stack application development to fix the issues in my application. 1. Profile image upload, i am facing issue with the uploading of the profile image in my application. 2. Account sync up while the user is logged in different browser. For front end we are using Angular, for backend we are using Node.js

    $12 / hr (Avg Bid)
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    19 bids

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

    $4 / hr (Avg Bid)
    $4 / hr Avg Bid
    37 bids

    I have a WordPress website, where I have used GTranslate plugin used. When adding the Language switcher to the menu, it does not look right. I think the problem is with the Header CSS properties. I want this to be fixed. Budget: 10 USD

    $11 / hr (Avg Bid)
    $11 / hr Avg Bid
    30 bids
    Expert in animations 6 days left
    VERIFIED

    Im looking for an expert in animations to do background animation to landing page background.

    $138 (Avg Bid)
    $138 Avg Bid
    64 bids

    Create one Input field for ID one drop down for month and one drop down for year on click button Submit make GET request to url and you will get JSON Data data received show them on page and Datatable - Datatable should be able to sort data by any column - Should be able to filter based on any column - Export pdf or CSV of data on table(if no filter export all data if there is filter export only data on view) U can reuse Please no discussion about the bid amount so bid the amount you are willing to work for, I have shared all details except for JSON which I will share with awarded only.n page

    $29 (Avg Bid)
    $29 Avg Bid
    26 bids

    we need php developer needed to complete minor changes to done Finally we need overall percentage for each report php , you can check attached screenshot for reference

    $12 (Avg Bid)
    $12 Avg Bid
    4 bids

    Hi, We need fullstack developer PHP for long term work.

    $208 (Avg Bid)
    $208 Avg Bid
    88 bids

    I have a python application which is built in PyQt5. I want to update some features and add more things to it. Only bid experts, not learner.

    $21 / hr (Avg Bid)
    $21 / hr Avg Bid
    50 bids

    I want to build a web frontend for searching saved data from Elasticsearch database. The technology stack I am looking to use are: Svelte + TailwindCss. Please share any experience with these two. I have attached a screenshot from a product similar to what I want to build. This will be a test prototype. I will provide a basic REST API for you to use. If I like your work, we can continue together.

    $211 (Avg Bid)
    $211 Avg Bid
    26 bids

    Need to create. an online budget management system web application with superuser and user. Ping for details

    $180 (Avg Bid)
    $180 Avg Bid
    81 bids

    We need a custom work in java, html and css, please find the attached file for more.

    $16 (Avg Bid)
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    6 bids

    Hi, We have small application built on PHP we need someone give us full support with a couple of functionality and small changes every day we need a guy who can give us a couple of hours every day

    $126 (Avg Bid)
    $126 Avg Bid
    31 bids
    log file php errors fix 6 days left
    VERIFIED

    We have 2 php log files "php_log" for the Front Side & admin_php_log for Admin Side in which the php errors are written. We need an experienced php Developer to fix those errors that are generated because of old php code there are about 11 files for the front and about 12 for the Backend. Attached are the 2 text files for the Front & Admin Side for your convenience to check first in order to give us a price for the work.

    $144 (Avg Bid)
    $144 Avg Bid
    78 bids

    We're using a PHP bridge for Puppeteer called PuPHPeteer. Here's the current repo: Because it is PHP, there's no way to do async things in there. We need you to implement a way to do this in PuPHPeteer in PHP as it's done in puppeteer: Basically need a way to create a JS promise and pass a selector and file path so it can complete it same way it does in puppeteer. Something like this in PHP/PuPHPeteer: ----- `$page-uploadFile($selector, $path);` ----- Would execute something like this in node.js puppeteer: ----- const [fileChooser] = await ([ (), ($selector), // some button that triggers file selection ]); await ([$path]); ----- Tell me how much you would charge and how long you think it would take you to do it? This is somewhat urgent so whoever can do ...

    $191 (Avg Bid)
    $191 Avg Bid
    26 bids

    i want a extension for google chrome, to be clear its for my educational purpose, so come with your higher budget and time pass the chrome extension must contain popup and one html page in html page 3 element username input, passwod input, and a button submit login in want to store username a& password in "" and the popup will contains how many details(username&password) store on storage, like data 1, data 2, data 3 etc. when data 1 click it'll open and start autofilling or if i want to edit data that can be also editable using popup or another html form

    $11 (Avg Bid)
    $11 Avg Bid
    2 bids

    I have a vue.js dashboard and i need to link my bot with it. I have to fetch the guilds the the user ownes, create auth for the website - The discord bot has been developed with

    $281 (Avg Bid)
    $281 Avg Bid
    23 bids

    Playwright automation with JavaScript

    $20 / hr (Avg Bid)
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    51 bids

    Need help with cypress automation with JavaScript. If you very good in it then only knock. Thanks

    $21 / hr (Avg Bid)
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    38 bids

    Java experts required for Desktop application deadline: 2 days

    $17 (Avg Bid)
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    11 bids

    Fixing Shopify Custom App Plugin. I have a shopify website, we are using this website for last 5 years, we have developed a custom shipping plugin, now it stopped working. need to find why it stopped working and make it work plugin is calculating shipping cost depending on the Indian pincode

    $119 (Avg Bid)
    $119 Avg Bid
    10 bids

    Hi Folks, I have a Wordpress website and I am looking for a simple Battery Charging time Calculator feature on my website. It can be done either by a plugin or using the HTML Javascript codes or whatever is the easiest and most convenient way to do it. The UI should be as it is shown in the attachment. PSD file Will be given to the successful bidder. The Hour should automatically calculate based on the formula ((Battery Size/Charging power*1.1)*100) /(200-TargetCharge-InitialCharge) The Charge finish time should be changed by taking user's current time added to the result value. Most Importantly, The result should be mobile-friendly and responsive across devices. Bid by letting me know how you gonna implement this for my website. (Plugin or Code).

    $93 (Avg Bid)
    $93 Avg Bid
    27 bids

    I am looking for a react native developer, but I preferred web3 experience more. I don't want to say more, but you will have a big chance for a instant job. Thanks.

    $15 - $25 / hr
    Sealed
    $15 - $25 / hr
    93 bids

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