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    188,059 javascript jobs found, pricing in USD

    I need an experienced Programmer (should be expert in languages like Ruby, C++, Python, JavaScript) who can build a time-line based, drag & drop based Animation maker which is to be Browser based. It should be easy to use. It should have the ability to add text, voice, audio, image etc. See example like Animaker.

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    There is an issue into the new iOS versions that uses HEIC. iOS does not allow upload a simple image using simple html forms, with the take photo option. This job consists in fix the simple following code when using take Phone into the iOS, In order that can be possible upload the image using the take photo option. Can be used javascript to fix it. Example: very simple HTML form: <!DOCTYPE html> <html> <body> <form action="" method="post" enctype="multipart/form-data"> Select image to upload: <input type="file" accept=".jpg, .jpeg, .png, .pdf, .heic" name="fileToUpload" id="fileToUpload"> <input type="submit" value="Upload Image" name="submit&quo...

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    ...Section Back End 3. Observe Good UI/UX 4. Mobile responsiveness 5. SEO Optimized section NB: The New Function HTML files will be provided The code will be shared, development done on your test site with a link provided to the project owner to monitor progress, and the completed work tested, approved and be uploaded to the Live site without disrupting existing code. SKILLS REQUIRED: CodeIgniter, JavaScript Frameworks with experience using ajax, PHP with experience in OOP, API Development, HTML & CSS, Attention to detail and an eye for good UX/UI, Git, Google analytics custom event tracking, S.E.O EXPECTED DELIVERY: 14-18 DAYS ...

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    Looking for a full-stack junior developer with experience in PHP/Laravel and front-end development with jquery, react, etc... The payment will be $250.00 per MONTH, This could change depending on performance. MUST have experience with the following languages even if is Basic: Mysql, PHP, Jquery, sass/css, Javascript, Laravel NOTE: Do Not Apply if you don't possess experience in the above languages and/or DO NOT AGREE WITH THE ABOVE TERMS...

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    Hi, I am looking for a web developer for a (possibly even quite simple) job. We want to include a block on an internal website where you can see a current status of our photovoltaic system. I have uploaded an example. The...current status of our photovoltaic system. I have uploaded an example. The image is quite static. Only the blue arrows (see example photo) should be able to point in the other direction. It would also be cool to show a battery, which also shows more bars depending on the charge level. The numbers are only examples. I ask to include these numbers in the design so that I can always change them via JavaScript or similar. Unfortunately I don't have much time for the implementation and therefore I need help from outside. I am looking forward to your offers...

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    The building of a new Discord Channel to contain multiple elements We are a newly launching blockchain company looking for a developer to help build out our new discord channel. We have a premise built around how we would like the page lay out to look, along with rooms and channel layout... Graphic Design, HTML, JavaScript, PHP, Website Design 250USD - 750USD

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    Hi Vladyslav My website, is currently hosted and maintained with RealGeek but I own the domain name. I'd like you to build a superfast website similar to for me and host it on a server of my choice (I have not decided yet on the server and I am open to your suggestions). I will provide you with the API key (Property listings feed). If you are interested we can discuss it in detail in terms of functionality, timing, and budget.

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    Hi Narasimha My website, is currently hosted and maintained with RealGeek but I own the domain name. I'd like you to build a superfast website similar to for me and host it on a server of my choice (I have not decided yet on the server and I am open to your suggestions). I will provide you with the API key (Property listings feed). If you are interested we can discuss it in detail in terms of functionality, timing, and budget.

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    ...years of total experience. Senior Level • Experienced with SaaS application design patterns and practices. • Experienced and hands on Ruby, MVC, Web API, Web Services, SQL queries • Experience with Ruby on Rails, along with other common libraries such as RSpec and Resque • Familiarity with the .NET framework • Highly proficient with the JavaScript language and its modern ES6+ syntax and features • Proficient understanding of client-side scripting and JavaScript frameworks, including jQuery • Strong understanding of object-oriented programming • Experience developing software in a SOA / microservices paradigm. • Experience in designing and implementing REST based APIs. • Understanding of fundamental design principles behind...

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    - Change the current animated GIF to HTML5 - Add a rolling flag and show some wording. - Wording can be changed by javascript. Animation description: 1) the red bag shaking infinite 2) some coin and red pocket fly out from the bag 3) when mouse click the bag 4) a flag rolling out 5) some vertical wording show on the flag

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    ... Job Description : -------------------- Currently, we are seeking an experienced, smart-contract blockchain developer. The developer must have at-least 2 years of relevant working experience in blockchain development. Responsibilities: ---------------- Proven experience interacting with the EVM and writing high-quality, well-tested Solidity Deep understanding of EVM, Solidity, Vyper and JavaScript Knowledgeable about smart contract security and best practices Experienced user of Hardhat/Truffle and Experienced user of Git version control system Passionate about DeFi and knowledgeable about industry trends Understanding of tokenomics and governance design Experience working with a remote and a distributed team. Working knowledge of information security issues Bonus with

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    Technology used for the apps as following Mobile app languages: - Cordova - Framwork7 - Javascript API languages: - Asp.net core 3.1 restful API - C# - Entity Framework core 3.1 Admin platform languages: - Asp.net core MVC 3.1 - C# - Entity Framework core 3.1 DataBase language: - Microsoft SQL server 2019

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    Related to a website app i will share with the winner, i need the creation of a test suite automated with javascript cypress framework tool. The tasks are so easy to automate: create new post, enter a comment on the post, delete the post successfully, navigate to settings and sign out too.

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    We are looking for experienced Node JS developer full time (30 to 40 hours per week) for 1-2 months. 2. We need to develop parking management system, where we would like to use Node JS and microservice dockers concept in ...Node.js developer to optimize our web-based application performance. You will be collaborating with our application developers, designing back-end components, and integrating data storage and protection solutions. 6. We are looking to build stable, fast, and secure exchange of data between servers and end-users. 7. At least two years' experience as a Node.js developer. 8. Extensive knowledge of JavaScript, web stacks, libraries, and frameworks. 9. Knowledge of front-end technologies such as HTML5 and CSS3. 10. Superb interpersonal, communication, and collab...

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    I have a plugin I've written for and wanted to add some additional features to it and iron out some of the bugs. I'm not a JS dev, but all of the code has been written, its more of a comb over and see why things are loading weirdly some times. I will invite you to the repo so you can see the codebase. I like extremely well commented code so that is a must to th...additional features to it and iron out some of the bugs. I'm not a JS dev, but all of the code has been written, its more of a comb over and see why things are loading weirdly some times. I will invite you to the repo so you can see the codebase. I like extremely well commented code so that is a must to this job and without it will not be marked as completed. It is to be written purely in Javascript, an...

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    I am searching for an experts in this field. I currently am building following website: The first point which should be done is to build a connection to the metamask wallet. And a kind of wallet function. On this website after connecting it should show the amount of Tokens on the website and also the current amount of usd.

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    DELIVERY WEBAPP . 6 days left
    VERIFIED

    ... ; ; Responsive on mobile. tablet and smart tv screen. We will provide all the apis keys in case you need it. (Also we have implemented already the API and DATA BASE, such they guys dont need to develop) Our team require the development of the following, with the stack mention. BACKEND: - Node.js (Express) FRONTEND STACK: - React.js - & Element UI as Javascript Frameworks - MUI - Design UI Language - JS Library: ; Pollyfill; Preact; Web-vitals; JQuery; Backbone.js ; ; ; - Next as Static Site Generator - Webpack - Miscellaneous 
 The blogs, or news pages, will embed it to the blog website TO DEVELOP: (We will provide basic HTML, JS, and CSS files) 1. Website Sections 1.1 Landing Page

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    We are looking for a React Native developer interested in building effective mobile apps. You will be responsible for architecting and building these applications, as well as coordinating with the teams responsible for other layers of the product infrastructure. Building...Complete the project in time. (10-20 days) - Diagnose and fix bugs and performance bottlenecks for performance that feels native. - Maintain code and write automated tests to ensure the product is of the highest quality. - Transition existing React web apps to React Native. Qualifications - Knowledge of functional or object-oriented programming. - Familiarity with JavaScript. - Write reusable, effective, and scalable JavaScript code. - Experience with source-code management systems like Git. - Good tr...

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    I have the UI for a single page website. Need someone to build it on HTML, CSS and JavaScript pure, No framework or boilerplate.

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    ...edX platform. o Experience in customizing Open edX as a product around creating plugins, integrating with third party apps. o Hands on experience on Open edX framework. A Minimum of 3 years is required on Open edX alone. The Candidate must have developed and deployed open edX based applications and platforms. o Knowledge of multiple front-end languages and libraries (e.g. React, HTML/ CSS, JavaScript, XML, jQuery) o Core and Plug-ins/XBlocks edX development. o Experience with Python web frameworks, specifically Django o Candidate should know the configuration management tools such as Ansible, RabbitMQ, Redis & Elastic search o Experience with databases: MySQL, MongoDB, and PostgreSQL o Comfortable working in a Linux environment, specifically Debian or Ubuntu o Experience wi...

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    Hi, me and my team has been working on a decentralized crypto exchange an and are looking for a frontend (basic HTML, CSS and a decent amount of javascript) and backend developer (node.js). Needs to be familiar with web3 and blockchain development frontend (like interacting with metamask & signing transactions). (good too if you have a solidity background)

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    About Requirement: 2D Product animation needed Web-based (HTML5) Mechanical Product - Functionality Explainer Interactive elements needed Preferred Platform - Adobe Animate(Flash) + Javascript Programming, Alternatives also acceptable based on the compatibility Inputs provided: 2D CAD drawing (Cross-Section of the product)+ Explanation texts about product functionality Totally 50+ Products for this project Refer to the sample to know about animation type About Company: Janatics is a leading manufacturer of Pneumatic products, based in Coimbatore, India. Since 1977, Janatics is known for the quality of its products that complies with international standards, and for having a strong pan India footprint and presence in over 42 countries. To know more:

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    Frontned Backend Developers require on various JavaScript framework VUEJS NODEJS REACTJS JavaScript Developer Responsibilities: Building sustainable coding that may be used in the future. Ensuring the feasibility of UI/UX designs. Enhancing performance of the main front-end website. Modifying designs and specifications of complex applications. Analyzing code, requirements, system risks, and software reliability. Collaborating with front-end and back-end web developers. JavaScript Developer Requirements: Degree in computer science, engineering, MIS, or related field. Extensive knowledge and understanding of JavaScript. Proficiency in browser rendering behavior and performance. Sound understanding of web markup, such ...

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    Build a website 6 days left

    Website Development for bottled water brand. Web Developer Responsibilities: - Website and software application designing, building, or maintaining. - Using scripting or authori...by customer feedback and testing, and correcting or referring problems to appropriate personnel for correction. - Evaluating code to ensure it meets industry standards, is valid, is properly structured, and is compatible with browsers, devices, or operating systems. Web Developer Requirements: - Experience with shopify - Solid knowledge and experience in programming in JavaScript, HTML, CSS, My SQL. - Solid ability in both written and verbal communication. - Able to develop ideas and processes and clearly express them. - High degree of independent judgment. - Able to solve complex problems.

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    I'm looking for a developer/designer, who can do 4 to 6 pages for a cricket net booking system

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    Backend Admin Reports 6 days left
    VERIFIED

    Backend Admin to MBOX smart lockers Add functionality and reports to an existing backend . * Responsibilities Design /develop site frontend and backend on the cloud Add "User Login" and "User Management” and “Seller" Add “Reports" with charts / tables based on SQL data * Requirements Experience in building modern interactive websites using frameworks such as ReactJS, Gra...Add functionality and reports to an existing backend . * Responsibilities Design /develop site frontend and backend on the cloud Add "User Login" and "User Management” and “Seller" Add “Reports" with charts / tables based on SQL data * Requirements Experience in building modern interactive websites using frameworks such as ReactJ...

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    Location: Hyderabad, India Excellent knowledge of WooCommerce and with creating custom WordPress and WooCommerce plugins Good understanding of front-end technologies, including HTML5, CSS3, JavaScript, , developing coding websites and mobile apps using WooCommerce andWordPress. Experience with responsive design without dependence on with creating custom themes for use with WooCommerce and WordPress. Must have experience in creating a multilingual site on WordPress. Proficient understanding of how to set up a new theme. Capability to add and use your own custom post type. Hands-on experience in creating plugins that should also use the hooks in WordPress. Should have hands-on integration experience with one or more third-party

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    Local
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    JavaScript developer for API 6 days left
    VERIFIED

    JavaScript developer needed who can work with web APIs, on going work. Price is placeholder

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    Hello! I'm working on developing a Rails-based application, and I need help from a seasoned JavaScript expert, familiar with Stimulus. HTML/CSS expertise is a plus, but not necessarily required for this. I'm usually working on on around 3-4pm EST until 12-2am EST, so I would like someone who can be available around then to answer questions and help me out with things as they come up. Initially, I need to have a few Stimulus controllers refactored to best practices/top notch code. I will have similar ongoing needs as well. Please only apply if you speak english natively. Thanks!

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    Web Developer 6 days left
    VERIFIED

    Build our our website with the tech needed to create new tech on our volunteer page to process volunteers online. Experience with WordPress, CSS, Javascript, And middleware tools, if possible.

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    write the required code (form/controller/model/route/blade) for creating displaying editing and storing dynamic MySQL multiple data pics, videos, articles from multiple options and responsively storing and displaying 9 pics and data per page (3 rows with 3 columns) with pagination for each of the option selected(Images/Video/Articles. HTML/CSS/Javascript code needs editing

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    I'm looking for a javascript developer who can work on WebGL to modify the animation. Below is the link to the animation. I need to change the falling flower leaves to my logo in svg. This will look like falling logos. I need to change only in this animation and not any new one. Animation Link: Logo to use:

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    Data Collection Form with conditional fields in javascript.. creating a single mht file to be distributed to end users in email .. this file will open in browser and collect data from users and data to be exported in xml and csv files no database connection needed.

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    I have a app that works perfectly, what it does, is it checks a specific page for new Disney items in shopdisney.com. App works perfectly and just need to add a few aspects to it. (Coded in Javascript) A.) Add a button that will just direct them to a url to automatically add the product to their watch list B.) Use a Average Ebay Selling Price API to tell the average selling price of the product, as well as do math to show the percentage increase/decrease C.) For 5 days in a row, Every 24 hours, it checks the Average Ebay of the items, and if positive percentage increase, it will post in a specific channel. D.) After first posted, it checks the item every 2 minute, 10 times, to view if stock is decreasing fast. After 10 times, it will check every hour, 48 times. It should only po...

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    I need an experienced Programmer (must be expert in Python, JavaScript) who can build a time-line based, drag & drop based Animation maker which is to be Browser based. It should be easy to use. It should have the ability to add text, voice, audio, image etc. See example like Animaker.

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    - Experience in software development and knowledge in several of the following areas: C #, Python, Java, JavaScript, Machine Learning, NLU, NLP, SQL, Docker, HTML, RESTful, Webservice, Bash, PowerShell, Linux, Windows, Azure, AWS , Visual Studio, Eclipse, Git Hub. - Monthly salary - Remote work - Passion for programming and knowledge of Python ideally also C++ - Having Linux and ROS knowledge

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    Hi All, I need some one good in Magento2.3 speed optimization over remote connection. (i will check if you can fix some, then we can go for big work) i need fix - Avoid an excessive DOM size - Serve static a...you can fix some, then we can go for big work) i need fix - Avoid an excessive DOM size - Serve static assets with an efficient cache policy I'm looking after your speed optimization my - Google Page Speed - GTmetrix | Website Performance Testing and Monitoring resolved most of the below issues : - Eliminate render-blocking resources - Remove unused CSS/JS - JavaScript execution time - Defer offscreen images - Minify CSS/JavaScript - Enable text compression - Uses efficient cache policy on static assets - Reduce the impact of third-party code - And many other ...

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    Hi, There is a javascript library here: The markers at the same location will be clustered. The user will need to click on each of the cluster to expand and spidify a cluster manual. I will need "spidify" / expand all clusters automatically. Hence this is the purpose of the task. Your objective is, either modify the javascript or have another script to expand all clusters automatically.

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    Hi, We have unexpected javascript error on our website console and we would like to get rid of them because we suppose it is the reason why our tracking plugin is not working normally The mission is : Search & find the reason of the errors Make our plugin work It is a Wordpress using a custom oriented object php framework. Server is using litespeed as webserver and Plesk as managing system.

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    I am looking for a PHP (procedural) / Javascript / HTML page with code to show how to populate a pre-determined space (DIV) in HTML by reading some images (.jpeg/.png) from all the subfolders of one main folder on a remote server. I should be able to provide few variables including the length and the width of the space where to display the images and the program should automatically read all the images in any of the sub folders under the main folder and optimized the space available to display the images. I should also be able to set the size of the image from 40 x 40px, 80x80 or 120px to 120px and how many images I would like to have displayed on a row and how many rows to have. The final deliverables for this project will be a php page with the source code. Variables / Options : ...

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    Having an issue with jquery/javascript: $(...).waitForImages is not a function Need some help resolving , have tried to declare as jquery but no luck. Should be simple for someone with experience, check screenshots attached.

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    10 minute task based on API, 10 minute task for experienced developers. $10

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    Cypress project with java script and cucumber from .feature file to .js Automate two of the test cases in terms of priority using cypress framework. Java, JavaScript, PHP, Software Testing, Test Automation 10USD - 60USD

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    Hello, we have a video site, where without subscription visitors are able to watch only previews. We would need to limit it to 10 views daily. If the amount will be reached, they will be redirected to the payment page. Every 24 hours the views will be refreshed. The ideal is for it to work using cookies i guess, but it has to work on all browsers. Thanks in advance.

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    I have a simple javascript / css hamburger menu () that opens links in an iframe, everything works well on desktop & also tablet size screens, but because the links are opening in an iframe the slide in menu does not close after a link is clicked. Which makes the navigation unuseable on smaller handheld devices as it's covering the page content until the X is clicked. Please don't ask for server access because I can't provide that, but I can send html, css etc I've researched and tried most of the online solutions - but I don't know enough JS to get any of it to work. Thanks

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    CRM / Training Software 5 days left
    VERIFIED

    Looking for a part-time developer to assist with the creation of CRM / Training System You will be familiar with and have 3+ years of experience in the following: Codeigniter Javascript PHP GIT Services used: Bootstrap 4 based Postmark Stripe Checkout Datatables

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    It's a membership website facilitate for following. 0. Homepage- slider banner, membership call up action blurb/ general info for about the website/ news and events/ network partners logo sliders etc 1. Membership page/ Register membership/ subscription/ pay membership fee/ payment gate...sub menu, upload/edit content for the pages 7. Site search/ profile search/ events search. 8. Backend module facilitate to view/ manage admin for new or existing members/ filter members/ manage members benefits docs/ videos/ texts 8. Scope document /wireframe will be share after initial discussion. Backend Technology: 1. Laravel, PHP 2. MY SQL Database Frontend Technology: 1. HTML5 2. CSS3 3. Javascript 4. Jquery 5. AJax Await response from interested techies with quote and time line for co...

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    We're building an online open-access simulation platform that allows citizens and policy makers to simulate the impact of public policy reforms in a matter of seconds. For a part of our web interface, we're looking for help to develop a custom Hugo theme, and some bits of JavaScript.

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    ...provided as binary to the developer house (don't include it in the quote). The library is developed in Java & C++ in Android Studio and binary is provided as a .AAR file. As the library doesn't support HTML overlay directly, a headless browser will be used instead, and the contents transformed into an image for overlay at a given rate (for example, every 0.5 seconds). The browser needs to support JavaScript as the values of the scoreboard are updated using it. Here you have a basic interactive mockup of the UI: The exact look and feel or widgets used are open to discussion. Those shown are the ones the tool allows me to create, but I'm open to both free and paid widget libraries, as long as licensed allows for "closed source" usage. Once

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    ...do not need parallax that is currently seen in the desktop view. Below the map we do not need all the listing data they have, we are NOT building a real-estate website. We are building a scavenger hunting game. I would like a table below the map that shows the points that are on the map. If a user selects a point on the table, the map will focus on that point. I would like this built in PHP/JavaScript (can use react if needed) using LeaftletJS. You can read the data directly from the MySQL Database. ********** REAL BIDS ONLY AS I HAVE COVERED ALL THE NEEDS OF THIS JOB. IF YOUR BID IS NOT REAL I WILL DOWN RATE YOU AS I DO NOT WANT YOUR TIME OR MY TIME WASTED. For an exert with OSM, this should be extremely quick and easy to build. My previous map builder could do this within ...

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