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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    811 งานที่พบ, การเสนอราคา USD

    Se requiere un Desarrollador Backend con amplios conocimientos en Python API Rest

    $500 (Avg Bid)
    $500 การประมูลเฉลี่ย
    1 คำเสนอราคา
    Convert dot net to PHP code ( ASP developer) 6 วัน left
    ยืนยันแล้ว

    Need an ASP dot net developer who can read the attached code and either convert to PHP or explain it so that the PHP developer can convert it This is an asymmetric algorithm encryption code

    $13 (Avg Bid)
    $13 การประมูลเฉลี่ย
    4 คำเสนอราคา
    Simple Autocomplete Form 6 วัน left
    ยืนยันแล้ว

    i need autocomplete form 12 fields. from web page n° 1 to web page n°2 check img attachment

    $32 (Avg Bid)
    $32 การประมูลเฉลี่ย
    15 คำเสนอราคา
    Angular Developer 6 วัน left
    ยืนยันแล้ว

    Looking for angular developer having experience around 3-4 years

    $382 (Avg Bid)
    $382 การประมูลเฉลี่ย
    16 คำเสนอราคา

    I want to hire a developer to install the coding to integrate groove mail within my xerochat software. and then there will also be several other jobs within a short space of time

    $219 (Avg Bid)
    $219 การประมูลเฉลี่ย
    13 คำเสนอราคา

    To combat spam bid write " 3in1 " at start of your bid the person with 3in1 in bid will only be contacted, I am dev as well and looking for an helping hand to outsource my tasks, i am looking for an php codeigniter & jquery, ajax, javascript expert to do alterations in my existing website Terms to work with me: Please bid only after reading this i don't have time to repeat the same thing again, you have to work live i will provide ftp only and you can test on hosting live, 1- You need to stop hourly timer while doing (r&d, testing or i explain tasks to you), 2- You're intended to ON the tracking counter only while writing a code. *** Only apply to my project if you're agreed to terms otherwise please don't apply

    $36 / hr (Avg Bid)
    $36 / hr การประมูลเฉลี่ย
    5 คำเสนอราคา

    To combat spam bid write " 3in1 " at start of your bid the person with 3in1 in bid will only be contacted, I am dev as well and looking for an helping hand to outsource my tasks, i am looking for an php codeigniter & jquery, ajax, javascript expert to do alterations in my existing website Terms to work with me: Please bid only after reading this i don't have time to repeat the same thing again, you have to work live i will provide ftp only and you can test on hosting live, 1- You need to stop hourly timer while doing (r&d, testing or i explain tasks to you), 2- You're intended to ON the tracking counter only while writing a code. *** Only apply to my project if you're agreed to terms otherwise please don't apply

    $14 / hr (Avg Bid)
    $14 / hr การประมูลเฉลี่ย
    5 คำเสนอราคา

    To combat spam bid write " 3in1 " at start of your bid the person with 3in1 in bid will only be contacted, I am dev as well and looking for an helping hand to outsource my tasks, i am looking for an php codeigniter & jquery, ajax, javascript expert to do alterations in my existing website Terms to work with me: Please bid only after reading this i don't have time to repeat the same thing again, you have to work live i will provide ftp only and you can test on hosting live, 1- You need to stop hourly timer while doing (r&d, testing or i explain tasks to you), 2- You're intended to ON the tracking counter only while writing a code. *** Only apply to my project if you're agreed to terms otherwise please don't apply

    $171 / hr (Avg Bid)
    $171 / hr การประมูลเฉลี่ย
    3 คำเสนอราคา

    We need to implement a new view for an existing React app and fill the data from the mysql DB using a python API service. We would also need some filters over the table.

    $104 (Avg Bid)
    $104 การประมูลเฉลี่ย
    4 คำเสนอราคา

    Hello we need guy that have enough knowledge in css for canvas html and layer of css and work in react and react-navtive thank you

    $38 (Avg Bid)
    $38 การประมูลเฉลี่ย
    5 คำเสนอราคา
    FairCoin Wallet React Native Redesign -- 2 6 วัน left
    ยืนยันแล้ว

    We want to redesign our already made app in React Native. ATTENTION!! We will only pay using Freelancer.com hourly tasks.

    $57 / hr (Avg Bid)
    $57 / hr การประมูลเฉลี่ย
    53 คำเสนอราคา
    Tradingview Charting Library implementation 6 วัน left
    ยืนยันแล้ว

    We are looking for a programmer who knows how to create a website and implement Tradingview libraries, more specifically the Technical Analysis Charts: The experience in developing indicators or strategies for Tradingview will be considered and advantage.

    $29 / hr (Avg Bid)
    $29 / hr การประมูลเฉลี่ย
    39 คำเสนอราคา
    Add Ajax Cart to Shopify Theme 6 วัน left
    ยืนยันแล้ว

    Recreate this Ajax Cart feature of this Shop: in my own Shopify theme. What they did was to take the ajax cart js from the Shopify made Timber theme: and customized it a little bit. The CSS for the ajax cart drawer they have in the file. So there is no need to completly custom code this from 0, you can make use of the existing implementation from the timber theme and work from there. If you apply to this job please me ntion the word BAGUETTE this is to filter our bot propsals.

    $48 (Avg Bid)
    $48 การประมูลเฉลี่ย
    30 คำเสนอราคา

    Hi I have some customization on my Magento 2 checkout page. The issue I am facing right now is that you can pass first step of magento checkout without properly validating all fields like city, phone, fax ,... *****This happens only when js merge and js bounding is enabled and store is on production mode******

    $153 (Avg Bid)
    $153 การประมูลเฉลี่ย
    18 คำเสนอราคา
    Create an app for my store 6 วัน left
    ยืนยันแล้ว

    Welcome I want an app for my own store with posting and interacting with photos (Designed on xd) Required language filters or javascript with php control panel A simple app for my store that includes sharing photos by users so that they wear products and then photograph and publish them The main images are published by the admin in the control panel Another button to add images by users and text is also added to the image (such as Twitter) With the addition of the city in which the photo was taken (the cities are added by the admin) With the addition of the hashtag and the tagline to the text while writing it on the post And notified during likes and comments And some other characteristics are present on the design such as store branch, etc. Full-time applicants are requested to apply + wh...

    $248 (Avg Bid)
    $248 การประมูลเฉลี่ย
    27 คำเสนอราคา
    crea 8 script 6 วัน left

    i bought a crea 8 script i went to put my site back online a freash install and i see the key dont work then i looked up there website they are offline so its there anyone that ones how to null a crea8 script this is the path to the file public_html/includes/functions/ this is the domain name i am using till the job is done if you can do this job tell me the job pays $15.00 after done i will upload it to my other domain name and check makes sure it is working send me a message here if you can do this job

    $26 (Avg Bid)
    $26 การประมูลเฉลี่ย
    8 คำเสนอราคา
    $450 การประมูลเฉลี่ย
    34 คำเสนอราคา

    I have a Js script to color stl in the browser , full script with plent of option (see pitures) but i need it to be able to colored stl with multiparts , like in the sample, the ears of the cat as well as the eyes i can create STL with multi region, each should be applied a sepaate color It should be done by clicking on the region of the model to select the color picker there is alread a mesh option in the script that i don"t know how to use There is no upload stl needed, everything will be prepared before being placed on the server ou need some 3D / stl knowledge to complete this task Whatever you bet is what I will pay, not more

    $129 (Avg Bid)
    $129 การประมูลเฉลี่ย
    14 คำเสนอราคา

    I want a hosting website with source code . Requirements - Experience developer and Friendly nature

    $123 (Avg Bid)
    $123 การประมูลเฉลี่ย
    14 คำเสนอราคา
    Script to sync Google sheets with Notion database 6 วัน left
    ยืนยันแล้ว

    * Will reject generic proposals * Need development of script that checks for new records in a Google sheet or update to existing record, and then make that update to a Notion database table. Ideally the script would loop through all of the active (not Hidden) sheets in the workbook and updates only what is needed to achieve synchronisation. Extra points if it could sync Notion changes back to Google sheets however this is not mandatory. Would accept a python script (to run on iOS) or a Google sheets script.

    $152 (Avg Bid)
    $152 การประมูลเฉลี่ย
    9 คำเสนอราคา
    html css js and bootstrap based admin dashboard prototype 6 วัน left
    ยืนยันแล้ว

    I am creating a prototype dashboard using html, css, js and bootstrap for frontend

    $650 (Avg Bid)
    $650 การประมูลเฉลี่ย
    53 คำเสนอราคา
    Prototype Development of Google sheets based Helpsite generator 6 วัน left
    ยืนยันแล้ว

    Currently considering developing a web service that will allow users to easily create a simple help site. Looking for someone who can help us with prototype development. The outline of the service is as follows. Basic specifications of the service 1) Generate a help site 2) Use Google account as user account 3) Manage article data such as FAQs with Google Spreadsheet 4) Store data in Google Drive 5) Publish test site contents to a public site 6) The site has a top page, article list pages, detailed article pages, category list pages, and a search function. 7) Account information is set in the administrator site. 8) Basic responsive support (PC, tablet, smartphone) How to use the service 1) Log in with your Google account and create an account 2) Copy sample data (article data) in the fo...

    $162 (Avg Bid)
    $162 การประมูลเฉลี่ย
    6 คำเสนอราคา

    Hi there, I am looking for Junior or Fresher Web designer who has 1 or 2 year of experience in HTML, CSS, JavaScript, Bootstrap, You can work 3 to 4 hours a day, payment will be in monthly between 7k to 9k INR,. Do not apply those who are not ready to work with this budget, and please don't waste your time. This job is only those who want to Earn Knowledge and handsome money in FUTURE. And I will transfer my 8 Years of Industry knowledge to you. Thank you

    $94 (Avg Bid)
    $94 การประมูลเฉลี่ย
    23 คำเสนอราคา

    We are in the process of launching a NFT marketplace. We have the front end already developed. Now we are looking for support on for the related functionalities to be added to it. Following are the few functionalities that we are planning to add into the app. Few Frontend Features 1. List of NFT 2. NFT collections 3. Creator list 4. Activities and history 5. NFT ranking Backend Create NFT by admin only User profile with all related information We have chosen some HTML and templates for its Backend as well as for the frontend design. Now looking for some expert who can help us in setting the API for adding its functionalities using tatum.io.

    $371 (Avg Bid)
    $371 การประมูลเฉลี่ย
    9 คำเสนอราคา

    We have chosen some HTML and templates for its Backend as well as for the frontend design. Now looking for some expert who can help us in setting the API for adding its functionalities using tatum.io.

    $12 / hr (Avg Bid)
    $12 / hr การประมูลเฉลี่ย
    8 คำเสนอราคา
    ag-grid server side rendering JavaScript -- 2 6 วัน left
    ยืนยันแล้ว

    Looking ag-grid experts who can advise which ag-grid EVENT is the best suitable to know when server-side rendering is finished and data is available in ag-grid to apply grouping and aggregation. Sample is required in plunker or any code environment to evaluate approach.

    $125 (Avg Bid)
    $125 การประมูลเฉลี่ย
    2 คำเสนอราคา
    qr development 6 วัน left

    It's a project based on qr-scanning and genrating dynamically using php and javascript as core langugae. It includes Super Admin , Sub Admin and a user role of this project is to provide fast and cashless transactions while redirecting through qr.

    $784 (Avg Bid)
    $784 การประมูลเฉลี่ย
    22 คำเสนอราคา
    Editor like Slite 6 วัน left
    ยืนยันแล้ว

    We need a editor like the one in slite.com. Not the whole site. Just the editor in it with its functionalities. We have our system running on laravel Please look at Slite and reply then.

    $194 (Avg Bid)
    $194 การประมูลเฉลี่ย
    27 คำเสนอราคา
    OpenWRT custom router build -- 2 6 วัน left
    ยืนยันแล้ว

    Hello, I need someone very familiar with the OpenWRT and web development to build a custom router and as well to have some modifications on the unit we are using now. Please bid only if you have high experiance as it is a complicate job and don't have much time. Thank you

    $17 / hr (Avg Bid)
    $17 / hr การประมูลเฉลี่ย
    16 คำเสนอราคา
    Need a security testing automation system. 6 วัน left
    ยืนยันแล้ว

    Need a security testing program built. Need an automatic tool to do the following. This can be a chrome extension. 1.) Create a account on the website 2.) View email for verification code to enter on website. 3.) Press a button on website. Will explain more detail of this project, but need it to run fast if possible. This site can only be loaded on mobile devices, so you need to use chrome's built in emulator tool. Need this completed ASAP, and will only accept people who say "Pineapple" to make sure they read through all of this.

    $48 (Avg Bid)
    $48 การประมูลเฉลี่ย
    3 คำเสนอราคา
    ag-grid server side rendering JavaScript 6 วัน left
    ยืนยันแล้ว

    Looking ag-grid experts who can advise which ag-grid EVENT is the best suitable to know when server-side rendering is finished and data is available in ag-grid to apply grouping and aggregation. Sample is required in plunker or any code environment to evaluate approach.

    $52 (Avg Bid)
    $52 การประมูลเฉลี่ย
    6 คำเสนอราคา
    Realtime List or grid in ReactJS 6 วัน left
    ยืนยันแล้ว

    Realtime List or grid in ReactJS .. Cell value update or any row color or row cell color change real time.. All Grid rows can not refresh if any one cell value change .. We can not use firebase database .. for Reference you can see any share market app or website

    $130 (Avg Bid)
    $130 การประมูลเฉลี่ย
    3 คำเสนอราคา

    This is a digital asset trading platform offering state-of-the-art services for digital currency traders and global liquidity providers. Requirements Previous experience in interacting with blockchain nodes (ie. Bitcoin, Ethereum) Strong passion for Bitcoin and other cryptocurrencies Advanced Node/JavaScript skills Familiar with microservices architecture and REST APIs Ability to quickly learn new technologies Advanced understanding of security practices Nice to have Solidity, Rust or Golang skills are a plus Other technologies of interest: Message queues (Redis), Caches and Job Queues

    $80 / hr (Avg Bid)
    $80 / hr การประมูลเฉลี่ย
    59 คำเสนอราคา

    You MUST have experience with Human Emulator - Browser Automation software To create a script to automate the Facebook Marketplace posting of ads

    $217 (Avg Bid)
    $217 การประมูลเฉลี่ย
    5 คำเสนอราคา
    Tiny React App 6 วัน left

    I simply need a tiny ReactJS text editor, where user has two screens: [EDIT SCREEN] 1) Enter/Edit text into contenteditable DIV. [ADD CATEGORIES] 2) Text entered is shown. User can select a category from a list and select any word, letter or part of the text (formatting it with the category - adding ie. id="Category1" to the selected). If user clicks a formatted area, it shows a dialogue screen with option "Remove formatting". However, user must be able to go back [EDIT SCREEN] and edit the text again after parts of it has been formatted [ADD CATEGORIES SCREEN], and the text formatting must stay intact when editing it.

    $237 (Avg Bid)
    $237 การประมูลเฉลี่ย
    35 คำเสนอราคา
    javascript control add to existing php application 6 วัน left
    ยืนยันแล้ว

    Need to add a document editor control of syncfusion to replace an existing inline editor while keep the drag and drop function.

    $25 (Avg Bid)
    $25 การประมูลเฉลี่ย
    11 คำเสนอราคา
    Node.js expert required to work for long term project on stock charts. 6 วัน left
    ยืนยันแล้ว

    Node.js expert required to work for long term project on stock charts.

    $203 (Avg Bid)
    $203 การประมูลเฉลี่ย
    32 คำเสนอราคา
    Betfair Bot 6 วัน left
    ยืนยันแล้ว

    automated betting into betfair

    $1566 (Avg Bid)
    $1566 การประมูลเฉลี่ย
    43 คำเสนอราคา
    Angular Task 6 วัน left

    Need to display a checkbox on condition and pass the checkbox value to backend.

    $9 (Avg Bid)
    $9 การประมูลเฉลี่ย
    8 คำเสนอราคา
    Modify Chart.js SVG export to latest version 6 วัน left
    ยืนยันแล้ว

    Hello, I need a working SVG export for latest version (3.7). There are numerous examples online, including full functional ones for version 2.9, using Canvas2svg library: so the tasks is just to adapt any example to work on 3.7 Again, I don't need a specific graph created, so you can use any dummy chart from any of the examples. Start your bid with the library name or I'll ignore it.

    $25 (Avg Bid)
    $25 การประมูลเฉลี่ย
    2 คำเสนอราคา
    google ads optimization zoom sessions 10$/per hour 6 วัน left
    ยืนยันแล้ว

    Hello I have a lot to improve in my google ads campaigns improve keywords and audience & fix conversion tracking I'll pay 10$ per hour in zoom sessions I'm a software developer and I have I very good experience in web & I need a very good google ads expert to help thank you

    $10 / hr (Avg Bid)
    $10 / hr การประมูลเฉลี่ย
    29 คำเสนอราคา

    Program the application according to the following specification: o The application takes the number of points to be calculated as user input. o It passes the number of points to a function that generates random point coordinates and writes them into an array of points in the following syntax: [[lat,lon][lat,lon]…]. o The points should vary +/- one degree around a central coordinate of your choice. o After all points have been generated, the “generate point” function calls a “sort and count” function. o The “sort and count” function checks in which quadrants the points fall: north-west, north-east, south-west or south-east of your central coordinate. o The sum of points for each quadrant are displayed on the website. and the other task Explore t...

    $436 (Avg Bid)
    $436 การประมูลเฉลี่ย
    4 คำเสนอราคา
    Angular NodeJS Full stack developer expert needed 6 วัน left
    ยืนยันแล้ว

    We have a few issues with our product that is built on Angular 8, nodeJS, Python Flask, & Ngenx. Looking for an expert that can get these issues resolved ASAP without much transition or support - we are on the lookout for someone to understand the problem and address it with minimal guidance.

    $97 (Avg Bid)
    $97 การประมูลเฉลี่ย
    7 คำเสนอราคา
    Need ROR Developer 6 วัน left
    ยืนยันแล้ว

    I need experienced ROR ( Ruby on Rails ) guy for long term. Apply with your portfolio, otherwise bid would not be considered.

    $12 / hr (Avg Bid)
    $12 / hr การประมูลเฉลี่ย
    8 คำเสนอราคา
    Simple tradingview candle stick alert 6 วัน left
    ยืนยันแล้ว

    I had a great programmer on here who built out this simple project to alert when certain 3 red candles appeared in order and would allow on all timeframes and tickers. I want to add to this just a little bit and he is no longer on here actively it appears. I'll share his code and I just need some simple additions added to the code. The pictures explain exactly what I want. Id like to have the alert when 'after candle 6 closes' i would like be alerted when price returns back up and trades into candle 2's body price range.

    $67 (Avg Bid)
    $67 การประมูลเฉลี่ย
    9 คำเสนอราคา

    Freelancer or Fresher can apply to this , i need api and admin panel developer for my mobile app, you should knowledge of stripe payment gateway,firebase notification, sms api, google api consol,myaql,etc..

    $9 / hr (Avg Bid)
    $9 / hr การประมูลเฉลี่ย
    8 คำเสนอราคา
    Ajax Expert- dynamic checkboxes 16 ชั่วโมง left
    ยืนยันแล้ว

    create dynamic dropdown, on section (Sec 1 Classes, Sec 2 Classes etc) click slide down all classes (Sec 1A, Sec 1C, Sec 2B, Sec 2D etc) and on click classes slide down all students (Student A, Student B etc.). Fill all visible fields in the form and save task to database.

    $19 (Avg Bid)
    เร่งด่วน
    $19 การประมูลเฉลี่ย
    9 คำเสนอราคา
    JSP JavaScript HTML 6 วัน left

    On UI there is page is to enter OTP, after entering wrong password for 5 times i need show a popup that account is locked

    $19 / hr (Avg Bid)
    $19 / hr การประมูลเฉลี่ย
    36 คำเสนอราคา
    HTML5 Online Game 6 วัน left
    ยืนยันแล้ว

    i need same as this game but with reskin only html5 browser game Needs to be done in Arabic Language

    $3548 (Avg Bid)
    $3548 การประมูลเฉลี่ย
    30 คำเสนอราคา

    I have a project to work on. It's Tag Management System and need programmer who can help me write JavaScript/jQuery to Tag the HTML elements. If you know google Tag manager then you are fit to this project

    $120 (Avg Bid)
    $120 การประมูลเฉลี่ย
    4 คำเสนอราคา

    บทความชุมชน JavaScript ชั้นนำ