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! 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!

从819,601个评价中,客户给我们的 Javascript Developers 打了4.85,共5星。
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    788 份搜到的工作,货币单位为 HKD

    I'm working on a project that use JavaScript, NodeJS, HTML and javascript to create a sequre chat. I've done registrationa and login and connected it to a database, ive also implimented JWS. RIght now I'm stuck on implementing the chat in the application so i need someone urgently to do that.

    $102 / hr (Avg Bid)
    $102 / hr 平均报价
    7 个竞标

    Hi we are looking for agency who can develop a small CMS in php (Laravel) CMS have basic functions Must be in Laravel 9.x and Php 8.x.x 1- User registration (admin / Moderator / Editor / reader) 2- Blog post (each blog have SEO friendly URL )( Meta tags for each post ) ( keywords for each post ) ( Tags ) ( Media Embeding Youtube twitter etc ) ( table creation ) ( html BB code ) 3- Categries creating 4- option to change logo 5- option to adjust header height 6- option to configure footer 7- auto sitemap genration 8- Auto ping sitemap to Google Bing Yandex Baidu and other search engines 9- Mobile responsive design (Don't use javascript & external fonts or use minimal ) 10- integration 12- coment option (moderation edit or delete comment ) 13- Indexing or no-index f...

    $1019 (Avg Bid)
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    4 个竞标

    Hello! I need website integration. I really need the sight built.. I already have the API.. I have my front end,I think I need the back end… The site should look like this Please quote me a full,price and length of time

    $165 / hr (Avg Bid)
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    26 个竞标

    We are looking for someone who can create a simple android application for smart TV and Mobile Phones. It should support the version from android 7 to the latest in smart TV and mobile. It will record the screen and send the live data by WebSocket to the server where it will be processed. Multiple devices will run this app on smart tv and mobile, and we will collect the live internal and external audio live stream using WebSocket. Requirements Summary - Live Audio Stream or N sec Interval Audio Steam (Internal or External Audio) sent by WebSocket to Server (Websocket will be provided) Time - 1 Week Max

    $1357 (Avg Bid)
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    8 个竞标

    Hello, nice to meet you I am looking for CMS developer urgently who build landing page with Animation You should have experience with scroll animation and three,js This is refer site Please bid with your timeline and budget

    $3983 (Avg Bid)
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    30 个竞标

    I am developing a mobile app and need a back end developer to join an existing team of developers. Duration: 6 months + Capabilities: - In-depth knowledge of JavaScript, CSS, HTML, and front-end languages. - good with Node.js or Laravel I am looking for someone who is busy on other project and NOT sole depending on this for income over the period. Potential to offer some equity to the right candidate. NDA Required

    $1474 (Avg Bid)
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    43 个竞标
    NFT JSON Customization 6 天 left

    Looking for someone who has worked with customizing JSON files for NFTs. I have about 25 NFTs that all need a custom JSON File.

    $1082 (Avg Bid)
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    27 个竞标

    I am developing a mobile app and need a front end developer to join an existing team of developers NDA Required Duration: 6 months + Capabilities: - In-depth knowledge of JavaScript, CSS, HTML, and front-end languages. - Knowledge of REACT tools including React.js, Webpack, Enzyme, Redux, and Flux. - Experience with user interface design. - Knowledge of performance testing frameworks including Mocha and Jest. - Experience with browser-based debugging and performance testing software. - Excellent troubleshooting skills. - Good project management skills. I am looking for someone who is busy on other project and NOT sole depending on this for income over the period. Potential to offer some equity to the right candidate. NDA Required

    $1380 (Avg Bid)
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    33 个竞标

    Hello friends! I am starting a company to create landing pages for freelancers and businesses. I am looking for a professional with experience in creating WordPress sites, preferably natively. The work will be recurring. Please provide an average budget for each site. Thank you in advance.

    $376 (Avg Bid)
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    31 个竞标

    I am using a plug-in (ArtDisplay) that pulls and displays a product image via an app for AR or in a mock-up room. I would like it to pull and display the current product variation image since those are different color, etc.. I have tons of code that I’ve found online and have figured out how to pull the variation image ID, I just can’t figure out how to forward that to the widget to keep it updated. I’ve only played around in the widget’s , but maybe I need to be looking at the main widget php. If you believe you are able to solve this problem, send me a quote and I’ll get back to you. Thanks Cameron

    $1113 (Avg Bid)
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    21 个竞标

    Job Description: Hello Everybody, I am looking for a Dev who can make an arbitrage Bot to do arbitrage trades on multiple DEX platforms. and diferent blockchain (Ethereum, BSC or/and Polygon 1. The Bot must be able to scan for opportunities and detect price differences between exchanges. 2. Once an opportunity is identified, the Bot must quickly execut trade. 3. The Bot must be able to determine the necessary amount and execut arbitrages with the appropriate gas fee to avoid being outrun by other bots. 4. The bot must be able to pay the gas fees and send the profits to the wallet address of the owner. 5. The Bot must also be able to utilize Flash Loans from AAVE and/or DYDX. I am waiting for your proposals. Thank you.

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    10 个竞标

    I m looking for react developer to work with me for 2 months.. it can extend as well

    $3685 (Avg Bid)
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    117 个竞标

    Need an Drupal 7 Develop to implement Paypal in user signup form.

    $47 / hr (Avg Bid)
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    3 个竞标

    We have created a game of ranking formula 1 drivers using Excel. We have been successfully playing the game using Excel the past years but it has gotten quite big in that we dont have the manpower anymore to handle each game on Excel anymore. We are now looking to put the game on a website or preferably on an App, such that we can actually start playing the game with automatic updates and scale it up. What we are looking for is a front end web/app developer that can take the underlining structure we have already build for a web game and turn it into a fully developed website / app. The game is quite simple and does not require much. However, we do want to have a solution already now that can be scaled up quickly.

    $2133 (Avg Bid)
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    15 个竞标
    website with visualizer 6 天 left

    hi, I want someone to develop a website in Dot Net or Python or whichever technology is secured. The team will be from India as we will require them to do the work at our location. The site will have a basic inventory system, a front end for users etc. The main feature of the site will be a visualizer as you can see in this example The user selects the tile color, the type of edge he wants to see and the system display the table with the same marble tiles and edges that were selected. More can be discussed. Only bid if you have worked on a similar project in the past.

    $78 / hr (Avg Bid)
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    7 个竞标

    Looking for some one to integrate documents generated by a case management software proclaim onto docusign so clients can esign documents.

    $4689 (Avg Bid)
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    17 个竞标

    Merging should not affect the indicator performance and need a notification (bar colour change like that)once my logical step attained and set alert for that

    $455 (Avg Bid)
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    6 个竞标

    We have an Angular / Leaflet application that is used to track inventory. We need an experienced developer with Angular and Leaflet that can combine several cluster marker groups into a single icon/popup for each marker group location.

    $220 / hr (Avg Bid)
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    40 个竞标
    pokemon game using javascript 6 天 left

    i have a Pokémon game that I have made using JavaScript, html and CSS but need more help adding on to it. I was wondering if anyone could help me add text underneath the opponent I'm playing as say player one then the other saying player 2 which in this case player 2 would be the enemy. i want it also to be more interactive so maybe add some character customization before the start of the game. such as picking your own Pokémon before the game, so you know who who is and who you are playing as. right now, i have set it to randomize random Pokémon. if you can add animations for when the character is defeated that would be awesome. plus, sound effects. I already have some pre-existing code so I don't want to completely scrap it. Just need help adding on...

    $682 (Avg Bid)
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    4 个竞标

    I am looking for a tool to be able to have contracts, generated from template with shortcodes, digitally signed and approved. Details as described in attachement. Please read carefully before bidding, no placeholder bids pls.

    $2102 (Avg Bid)
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    59 个竞标
    javafx expert 6 天 left

    hi i need someone expert professional at JAVA , javafx to fix my code thank you

    $94 (Avg Bid)
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    18 个竞标

    See attached screenshot. I need a very simple React form with a single Textarea that is displayed after Google Auth. The textarea content is submitted to a webhook URL

    $78 (Avg Bid)
    1 项参赛作品

    I need a Google Chrome extension to be developed on Manifest Version 3 with the following features. 1 - Our extension will not allow users to install a list of extensions (We upload that list on our website). If user install our extension and any of those extensions are already installed, our extension will remove automatically. And after installation of our extension, if user installs any extension that is available in our list, our extension will remove itself. 2 - We need a Remote proxy option where an encrypted JS file will host on our server with proxy host, user and password and list of websites that will be allowed via proxy, extension will get that encrypted file and connect specific sites via proxy. 3 - Blocking specific URLs, we will host a list of blocked URLs on our website,...

    $306 (Avg Bid)
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    2 个竞标

    We need a Zapier expert to build an interface between Firestore and Mailchimp.

    $1223 (Avg Bid)
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    17 个竞标

    We need someone to make a CHROME EXTENSION THAT can RUN PYTHON based SELENIUM SCRIPT. Expertise python; selenium 4, Chrome Extension. Also remotely send script to the extension budget $20.

    $110 (Avg Bid)
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    5 个竞标

    I *need reactJS job support* 1)Do you have expertise in each of the following - HTML CSS JAVASCRIPT Typescript ReactJS Redux Context api Redux thunk Jest Pixel perfect CSS If yes, how much experience in each of them? 2) Are you available between 12noon-6pm IST Monday-Friday. I won't be needing all 6 hours, just couple of hours, sometimes more between 12-6pm. 3) available for long term? I need a developer for at least 6 months. You can work with me for long term right? 4) Developer has to set up my project in his local and complete my daily tasks on my behalf and give it to me. For the set up, mac or Linux is required. I have the client as one top product based brand And they have too much restrictions on code quality So i need a developer who can set up my project in his local ...

    $55 / hr (Avg Bid)
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    8 个竞标

    Hi, we have site on bigcommercer there is some buttons missing on checkout page please bid if you can work on bigcommerce only thanks

    $125 (Avg Bid)
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    4 个竞标

    I am looking for Full Stack developers | Project Managers. Requires knowledge in writing JavaScript | React, familiarity with reading/writing Python as well as solid experience and familiarity with the full development lifecycle in a team based setting. You should be - at least 3+ years of experience in full stack development - at least 2+ years of experience in project management - familiar with JavaScript | React - familiar with mobile app development - familiar with other programming languages - good communication skills (native level in English) - available full-time in US business hours Please include "My native language is English" at the top of your proposal. I am going to hire developers after video technical interviews, so if you do not have the ability, do not apply. ...

    $267 / hr (Avg Bid)
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    Hi, guys. I am looking for a developer. She/He must have experience in web scraping and website development. This project is related to adult site. So if you don't want id, don't bid. I don't want to waste my time. I will provide details in chat. I am waiting for your kind response.. Thanks

    $259 / hr (Avg Bid)
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    26 个竞标
    Create css buttons 6 天 left

    I need to create css and html buttons to save time.

    $3120 (Avg Bid)
    $3120 平均报价
    183 个竞标

    Hi, guys. I am looking for a developer. She/He must have experience in web scraping and website development. This project is related to adult site. So if you don't want id, don't bid. I don't want to waste my time. I will provide details in chat. I am waiting for your kind response.. Thanks

    $3458 (Avg Bid)
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    58 个竞标

    Hi, Im looking for a script that can generate web traffic to website that in google analytics console The script should let me customize the traffic source thats going to the website. I need the script to be able to custom the Top Referrals , Top Social Traffic, Top Keywords on google analytics dashboard

    $149 / hr (Avg Bid)
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    32 个竞标

    I am looking for a talented freelancer who can perform several changes to an existing Vue project:

    $102 (Avg Bid)
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    13 个竞标

    Looking for react.js freelance developer to work for UI development

    $24 / hr (Avg Bid)
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    19 个竞标

    This project has to be working by adding mongo DB file to it. According to me add .env file in it

    $1560 (Avg Bid)
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    12 个竞标

    needed an web development and web hosting agency website in reactjs. we will provide you logo, brand color and content for website. we will provide you all the information you needed for development.

    $2149 (Avg Bid)
    $2149 平均报价
    7 个竞标

    Hi i am looking for full stack developer for my ongoing project improvement and add new features. - I want separate css and js code from php files. - I want admin panel to manage users and limitations on content use - Admin can setup payment gateway ( paypal, stripe ) - Admin can create subscription plan with content limitation - user registration with subscription - User profile page ( name, email, plan" subscribed or not ", content usage show ) and few more changes

    $800 (Avg Bid)
    $800 平均报价
    14 个竞标

    We are looking an experienced Node.JS developer to work on a project that involves OCR technology to read text from images and output the results as text. The successful candidate should have a solid understanding of Node.JS and OCR technologies and should be able to demonstrate previous projects that showcase their skills. A strong attention to detail, good communication skills, and the ability to work independently are a must. If you're passionate about coding and have a track record of delivering high-quality work, we'd love to hear from you. I have attached files example for you everything, All Image is from bank transaction slip payment proof In all images i sent to you will have diferrence in bank company logo and bank company color you must finding and detect each bank i...

    $1960 - $5881
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    $1960 - $5881
    9 个竞标

    Deseo optimizar mi sitio web, modificando textos, imágenes, mejorando SEO, blog y formulario de registro. Deseo una experiencia mejorada para el usuario.

    $94 / hr (Avg Bid)
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    40 个竞标
    saree draping tool software 6 天 left

    Looking for some saree draping software with Javascript.

    $2870 (Avg Bid)
    $2870 平均报价
    4 个竞标

    Hi, A website named zik analytics. zik analytics is a website that helps researching dropashipping on ebay. I would like you to write a google chrome extension that would do some automated procedure on this website (mouse clicks and textbox text entering). details will be given when you take the project is awarded but feel free to ask.

    $1349 (Avg Bid)
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    19 个竞标

    I have a dropdown menu on wordpress that isn't working on mobile

    $800 (Avg Bid)
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    153 个竞标

    Hi, I am looking for someone to create a website: friendly (looks like an app) 2. Website to allow users to create own profile with criteria’s (almost like a dating profile) 3. Payment option once profile created 4. Allow other users to create account as customers and leave reviews and ratings. 5. Banner option for featured ads 6. Must have full access and rights once completed so tweaks can be made if needed along the way. I will provide further detail once project is awarded

    $4720 (Avg Bid)
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    160 个竞标

    I am looking for a developer who can start immediately to take this HTML page and upload it to landing page builder and configure the button quiz so it is working properly. Must be able to start immediately.

    $886 (Avg Bid)
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    68 个竞标

    Looking for someone who can put easy captcha on contact us form.

    $157 (Avg Bid)
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    40 个竞标

    I need Similar Web Application Similar to or

    $5614 (Avg Bid)
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    16 个竞标

    Website should have few pages that would mostly contain image and text (which would be given at the time of development). Looking at the project as a long term connection and at least looking at 3 releases. 1st release (which would be the project being posted) is expected to go live within 40 days of project start and would include developing website with all text and images with multiple headers (which redirect to/show respective pages/information with their own text and images). Some example headers would be Home, Education, Spiritual, Gallery, Contact Us, etc. The website should be compatible with any device (Phone, laptop, tab, etc.) and the coding should be done in a way that pictures or text can be changed easily by non technical person (ex: Placing them in some folders and code pi...

    $886 (Avg Bid)
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    18 个竞标

    Need Snowflake Developer who can migrate quires/SP's from SQL Server to Snowflake SQL.

    $196 / hr (Avg Bid)
    $196 / hr 平均报价
    14 个竞标

    I need to automatize the proccess of sending and claiming chips, and also checking the balance from the accounts of my clients. For this I need to build an API to link my website platform to the PPPoker pc app, where the transactions are made.

    $17831 (Avg Bid)
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    68 个竞标

    I want someone to add a modern and responsive Navigation menu to my html file. Additionally They should be able to remove or correct Errors appearing when i use chrome developer tools to inspect to inspect my site.

    $86 (Avg Bid)
    $86 平均报价
    25 个竞标


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