JavaScript Jobs
JavaScript is one of the most popular programming languages in the world. If you are looking for a website to be created with sophisticated interactivity or in search of an impressive mobile app, using JavaScript is the way to go. With the help of our expert Javascript Developers, you can bring your idea to life.
A Javascript developer on Freelancer.com can create dynamic web applications with extended features and improved user experiences. They can also design advanced gaming applications, develop cloud applications, and create powerful websites that work with less coding and low complexity.
Here's some projects that our expert Javascript Developers made real:
- Developed interactive websites & apps with detailed user accounts experience
- Created powerful applications that streamline complex data into actionable insights
- Built custom Windows and Mac software designed to fit client specifications
- Developed mobile apps that enables customers to access data from their phones
- Connected databases to web interfaces with easy input/output functionality
- Optimized existing code for faster loading pages and smoother user workflows
Javascript Developers on Freelancer.com know how to turn ideas into reality. They are experienced professionals dedicated to excellence and creating top-notch scripts that are easy to use, reliable and fast. If you have an idea but don’t know how to turn it into technical reality, Freelancer.com is the place to post your project. Hire our expert Javascript developers today!
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Project Title: Social Media Scheduler Chrome Extension Project Overview: We are seeking a talented developer to create a Chrome extension that will enable users to schedule and automate posts on various social media platforms, including Instagram (Business and Personal), LinkedIn (Profile and Pages), TikTok, Pinterest, Facebook, Twitter, Google My Business, and YouTube. This extension should provide users with a seamless and efficient way to manage their social media content and engagement. Project Goals: Platform Integration: Develop the extension to seamlessly integrate with the following social media platforms: Instagram (Business and Personal) LinkedIn (Profile and Pages) TikTok Pinterest Facebook Twitter Google My Business YouTube Authentication: Implement user authentication for ea...
I am looking for a freelancer to develop an invoicing web application with template generation capabilities. Key requirements for the project include: - Basic invoicing features: The ability to create, edit, and send invoices. - Customizable invoice templates: The option to customize the design and layout of the invoices. - Automated invoice generation and reminders: The system should be able to generate invoices automatically and send reminders for unpaid invoices. - Should also be able to allow templates for various contracts - This will be a subscription website, and users will be required to pay monthly subscription fee - Integration with a payment gateway is reqruied. - The application is to be hosted on AWS Refer to Items marked as Phase 1 on the attached presentation If you hav...
Java Full Stack Development Requirements: - Proficiency in Java programming language - Strong knowledge of Angular framework - Experience with Spring Boot for backend development - Familiarity with React/flask/celery/redis for front-end development Integration: - The project requires integration with a pre-existing codebase Timeline: - The expected timeline for project completion is within a month.
I am looking for a freelancer who can help me modify my website to generate correct Excel files. Specifically, I need to improve the file generat ion speed. The Excel files should contain both numerical and textual data. Ideal Skills and Experience: - Experience in website development and modification - Proficiency in Excel file generation - Strong understanding of data formatting and manipulation - Ability to optimize file generation speed Note: There is no specific deadline mentioned for this project.
We are looking for a team to build a modern web application that allows users to integrate their schedules, categorize their activities, share with relevant stakeholders and easily coordinate plans and activities. The tech stack should focus on a modern JS framework (ideally Vue, Angular or React) alongside a simple cloud enabled backend (preferably AWS Amplify or Google Firebase). We are looking for a simple and easy to navigate UI leveraging a mature design system/component library (Material, Tailwind etc.). To put it simply: We want an "all in one" calendar application which links all our existing accounts (i.e. Google, Microsoft Outlook, Apple) into one calendar. Core requirements:: Authentication and account creation Integrations like oauth/oidc to enable federated auth...
!!! Please make your quote as a final project price! Please do not quote your price as a placeholder !!! Dear freelancers, there's a product statistics module (screenshot attached) that works with Presta 1.7.8. About a year ago its developer dropped its development and therefore it doesn't support Prestashop 8.1. As I upgraded the Sandbox site to 8.1, the module is already installed there but it gives an error message (screenshot attached). I would require to make it work on 8.1. I have this module up & running in two 1.7.8 sites: one on LIVE site and another one on second Sandbox and the 8.1 version must work exactly as these ones. As 1.7.8 and 8.1 are pretty similar systems, it actually might be a quite uncomplicated job. I would require the fix in a written way for tr...
Java Full Stack Development Project - User Interaction We are looking for an expert Java full stack developer with experience in Angular to create an application focused on user interaction. Preferred Front-end Framework: Angular Primary Function: User Interaction Level of Experience Required: Expert Key Skills and Experience: - Expertise in Java full stack development - Strong proficiency in Angular framework - Experience in designing and developing user-friendly interfaces - Knowledge of best practices in user experience design - Familiarity with RESTful APIs and integration with backend systems - Solid understanding of database management and data manipulation - Ability to work independently and collaborate with a team - Strong problem-solving skills and attention to detail The ...
Looking for Micro Project CSS expert to help change text fonts on Simplybookme site Fonts: Title: Octin College Semi-Bold Text: Slabserif Light Hours and Date: Motorola Screen Type Here is the CSS that needs to be edited * Custom CSS Please make sure your CSS rules are more particular / have higher priority then other page styles */ #events h3 { /* add your css rule here */ } #events , #events { /* add your css rule here */ } #events , #events { /* add your css rule here */ } #events .selectedEvent { /* add your css rule here */ } #events input.reserve_time_btn { /* add your css rule here */ } #events input.select_another_btn { /* add your css rule here */ } #eventForm #start_date-block-container h3, #eventForm #timeline-container h3 { /*...
Fix the base URL from http to https. On some pages, the app is pointing to http instead of https.
I am looking for a skilled animator who can create a 2D animation for my reactjs script. Design and Style: - I have a specific design in mind for the animation, so attention to detail is important. - The animation should follow the design guidelines that I will provide. Length: - The expected length of the animation is less than 1 minute. I have a math game website running in nodejs website. is it possible to give animation features? Are you good at animation in nodejs mongo site running with socket? please check the YT video from 0:10 to 0:24. As players join animation is on from country to country. possible to add this feature to a website My website is here in the video Frontend - reactjs Animation for 15-25 seconds with world map bringing user cards Skills and Experience: - Experi...
I am looking for a freelancer to develop a stock trading tracker with real-time updates. The ideal candidate should have experience in developing portfolio management features. The project will involve implementing the following features: - Portfolio Management: The tracker should allow users to input and manage their stock portfolio, including the ability to track stock prices, view performance metrics, and generate reports. - Real-time Updates: The tracker should provide real-time updates on stock prices, allowing users to stay informed about market fluctuations. - User-friendly Interface: The tracker should have an intuitive and user-friendly interface that is easy to navigate and understand. - Customizable Price Alerts: Users should be able to set price alerts for specific stocks, rec...
I am looking for a freelancer to develop a simple Django interface for a recommendation system in Python Notebook. Dataset: - I will provide the dataset for the recommendation system. Interface Features: We have a Python Notebook, and the code is perfectly running. It takes input and gives output. We need a Django interface for this. It is a recommendation system interface. Ideal Skills and Experience: - Experience in developing recommendation systems using collaborative filtering. - Proficiency in Django and Python Notebook.
Please read entire description before you make a BID. I`m looking for a ChatGPT/linux/PHP/HTML specialist for the following project: - I want to run ChatGPT from local linux server (any distribution) - when interact with it, I want to give answers, ONLY from specific legit sources that I will provide (I DO NOT WANT TO USE ALL WORLD WIDE WEB). For example couple of website or local database. - on top of this I need the GUI interface to be in HTML/PHP. So the end user will interact with ChatGPT thru this GUI. I need a quote for this and a time to finish. I do not have a strict deadline for this project, but I am hoping to have it done in a timely manner. I look forward to hearing from you. PS: IF YOU BID AN AMOUNT (ANY) IT MEANS YOU ARE AGREE WHIT THAT BID AMOUNT, DO NOT TRY TO ASK FOR...
I am looking for a skilled freelancer to design a new casino website that includes live casino games and Connect APIs Skills and Experience: - Experience in designing and developing casino websites - Proficiency in HTML, CSS, JavaScript, Node Js - Knowledge of responsive design principles - Ability to create visually appealing and user-friendly interfaces - Familiarity with integrating payment gateways and casino game APIs The website needs to be designed from scratch and should have more than 10 pages. The freelancer should be able to create a unique and attractive design that is in line with the casino theme. The website should also be optimized for mobile devices and have a smooth user experience. Please provide examples of previous casino websites you have worked on along with your...
I have datatables working with server side data loading already. Search is working as well. What I need is to get the search builder to work. Since I cannot give access to the server, I will need a virtual meeting where I will screen share where you instruct me on what to do.
I am looking for a freelancer who can assist me in setting up a new Redis server and integrating it with my Node.js application. The primary function I want to achieve with Redis is data caching. I am in need of help with the integration process. Ideal Skills and Experience: - Experience setting up Redis servers - Strong knowledge of Node.js and its integration with Redis - Familiarity with data caching techniques and best practices - Ability to troubleshoot and debug integration issues - Excellent communication skills to collaborate with me and provide guidance throughout the process.
Good day, I'm looking to build the exact same replica of this Google Chrome extension. I'd like to know what's the quotation like. My main goal of the project is to have a full-fledge Whatsapp scheduler. I'm also looking into maintenance (as and when needed). Could you provide me a quotation or you need to understand more from my end? Let me know. Thanks!
I am looking for a skilled freelancer who can help me fix SEO errors and HTTP redirection issues on my Next JS site. Specific SEO errors I am experiencing include: - Duplicate content issues - Slow page load times Successful freelancers should include their past work in their application to showcase their experience in fixing similar issues. In terms of redirection issues, I am specifically facing incorrect redirects on my site. The ideal freelancer for this job should have experience in: - Next JS - SEO optimization - Troubleshooting and fixing HTTP redirection issues If you have the skills and experience necessary to fix these SEO errors and HTTP redirection issues, please include your past work in your application.
I am looking for a talented PHP developer to make modifications on my php postall. The main focus of this project is to add new features that will improve user experience. Skills and Experience Required: - Strong proficiency in PHP programming - Experience with web development and working with databases - Familiarity with postall system is a plus The ideal candidate should be able to work quickly and efficiently, as the modifications need to be completed within 1-2 days. Attention to detail and a strong understanding of user experience principles are essential.
I am in need of a freelancer who can integrate a recharge API for both mobile and TV services. I have a specific API provider in mind and I would like the integration to be completed within a week. Skills and Experience: - Experience with API integration for mobile and TV recharge services - Familiarity with the specific API provider - Ability to complete the integration within a tight deadline.
I am looking for a developer who can fix an issue with the MUI menu in Next.js. The specific issue is that the menu is not closing properly on mouse hover leave. Skills and experience needed: - Strong knowledge of and MUI (Material-UI) - Experience in debugging and fixing issues with MUI menus - Proficiency in JavaScript and CSS The ideal candidate should be able to quickly identify and resolve the issue and ensure that the menu is functioning correctly. The project needs to be completed as soon as possible.
We are looking for a front-end software developer to convert the HTML UI-UX for a web application. Expected period of hiring for completing work : 2 to 4 days Skills and Experience: - Proficiency in HTML, CSS, and JavaScript - Experience in developing responsive and user-friendly web applications - Knowledge of modern web design principles and best practices
I want to add animations and motion graphics thing in my website. I want to resolve issues in my website. Need Eelementor plug in expert with CSS and PHP knowledge. Expert in customization as per client requests and can customize and add any animation No need of company or any group Long Term association Individual Freelancer must be cost effective. Expert in adding animation and other things in website. He can create any custom code. Can develop exact design from PDF or whatever our clients’ requirements. He must be dedicated and hardworking and deliver fast in few hours.
I want to add animations and motion graphics thing in my website. I want to resolve issues in my website. Need Eelementor plug in expert with CSS and PHP knowledge. Expert in customization as per client requests and can customize and add any animation No need of company or any group Long Term association Individual Freelancer must be cost effective. Expert in adding animation and other things in website. He can create any custom code. Can develop exact design from PDF or whatever our clients’ requirements. He must be dedicated and hardworking and deliver fast in few hours.
Project Description: App script for booking appointment Platform: Web-based TASK: Tools: Google Form, Google Calendar, Gmail Develop process: Insert SSN INITIAL PHASE NEW CLIENT fill up the form with all personal data INITIAL PHASE ALREADY REGISTERED Choose the type of the appointment Add additional information about the reason of your medical appointment Add medical prescription (If you have it) SECOND PHASE Choose empty timing (if available): only in this case the customer has the appointment booked in Google Calendar. The event is added in the client personal Google Calendar. Receive confirmation mail DOCTOR: 6. Once that the user booked the appointment all the data inserted in Google Form are. collected in a Google SpreadSheet 7. The event is...
Project Title: Make/Integromat API posting I am looking for a freelancer who can help me integrate the Simpro API with Facebook. I need assistance with posting and retrieving data from Facebook using Integromat. Skills and Experience: - Proficient in working with Integromat and its API - Strong understanding of the Facebook API and its functionalities - Experience in setting up and configuring API integrations with social media platforms - Familiarity with data posting and retrieval processes using Integromat and Facebook API Timeline: Urgent (within 24 hours) If you have the necessary skills and experience to complete this project within the given timeline, please submit your proposal.
Programador con conocimientos de scrap Project Description: - I am looking for a programmer with experience in web scraping for an existing business. - The goal of the project is to scrape specific data from websites, social media platforms, and databases. - The required data may vary depending on the specific needs of the business. - The ideal candidate should have strong programming skills and knowledge of web scraping techniques. - Experience with scraping tools and frameworks such as BeautifulSoup, Scrapy, or Selenium is preferred. - The project timeline is flexible and can be discussed further with the selected candidate.
I am looking for a skilled developer to create an Electron desktop app that is compatible with the Windows operating system. The app will require user authentication as a key functionality for task management app. Requirements: - Expertise in Electron app development - Proficiency in Windows compatibility - Experience with user authentication implementation Additionally, the client has provided a complete design for the app, eliminating the need for design assistance. Partial implementation is complete, assistance needed in understanding where the existing code went wrong and adding additional utilities to the app.
I am looking for a website developer to create an e-commerce website with specific functionalities. The ideal candidate should have experience in developing e-commerce websites. The website is quite similar to jobseeker. Below is the figma link. u can view it: For the PTHUB, i already do that, u only need to insert the website link to the PT Hub button. I dont need a high demand worker. i just want a worker that can complete this project.
I am looking for a chrome extension developer who can consult and code to automate tasks and enhance my browsing experience. I have a few specific tools in mind that I would like the extension to interact with, but I am open to suggestions. I have a strict deadline for this project, so I need someone who can deliver within the specified timeframe. Ideal skills and experience for this job include: - Proficiency in chrome extension development - Strong understanding of automation and task scheduling - Experience in integrating extensions with other tools and platforms - Good communication skills to provide advice and suggestions for tool integration - Ability to work efficiently and meet strict deadlines
Continuation of Web App Project from Ezuwomukeme profile
I am working on a web development project and need help with general plugin/dependency guidance for JavaScript/Node.js. Ideal skills and experience for this job include: - Strong knowledge of JavaScript and Node.js - Experience with plugin and dependency management in Node.js - Familiarity with popular plugins and dependencies used in web development - Ability to provide guidance and recommendations for selecting and integrating plugins and dependencies into a Node.js project This project requires someone who can provide expert advice and recommendations for selecting and managing plugins and dependencies in a JavaScript/Node.js web development project.
Looking for a freelance Microsoft Word add-in developer. There's no need to create the add-in from scratch; instead, we will utilize an open-source add-in from GitHub and modify it. The job includes creating a login page and connecting it with our web app to retrieve user data and authentication, along with establishing an OpenAI API connection. For more details see the attachment. If you find the document explanation confusing or have difficulty understanding some parts, we can arrange a meeting to provide further clarification. If you choose to and can complete the project, you will be given priority for other upcoming projects, including our PowerPoint and Excel add-in projects as well.
I am looking for a skilled developer to build a trading journal website for me. The website should have the following features and meet the specified requirements: Features: - Tracking trades: The website should allow me to enter and track my trades, including entry and exit points, trade size, and profit/loss. This should be applicable for intraday, swing and options category. - Performance analytics: I need the website to provide me with detailed analytics and reports on my trading performance, including metrics such as win/loss ratio, average profit/loss, daily profit/loss, weekly day wise comparison, monthly analysis by selecting dates to compare my profit and loss and overall performance. - I need the details that can be exported to excel or csv for my further analytics - I need t...
We are seeking a skilled API developer to create an API that will integrate demo games from an external website into our database. The primary task will involve establishing a seamless connection between our database and the targeted games on the external platform. Develop a robust API to fetch and import demo games from a specified external site. Integrate the retrieved game data into our database efficiently and securely. Ensure smooth communication and data transfer between our system and the external site. Troubleshoot and resolve any technical issues related to API integration.
I am in need of a programmer familiar with iresponse v4 mailing app and pmta mailing service Tasks to be accomplished include customization and integration of the app. I have a list of specific features and functionalities that I want added to the app, which I can provide. Ideal skills and experience for this job: - Proficiency in iresponse v4 mailing app - Experience in customization and integration of software - Strong problem-solving skills for bug fixing and maintenance
We need a designer for an image generation website with AI, we are looking for a modern interface, friendly for intermediate and novice users. We only require front-end, we will take care of the integrations with the back-end and everything that entails. We hope that you provide static files, html, css and js, with generic images, if any component requires to be dynamic for authentication, we hope that you provide both versions (for example the menu for logged in and non logged in users). Requirements: -Responsive -"White and dark" version. -Vanilla Javascript, no jquery. -Tailwind must be used Site Features: -Based on a credit system for generating images, so it is important to see how many credits you have in the authenticated menu. -User interaction is based on comments on ...
I am looking for a skilled web developer to help me resolve a scrolling issue on my site. The issue has been occurring for less than a week and is affecting the overall user experience. Requirements: - Experience in web development, specifically in resolving scrolling issues - Proficiency in HTML, CSS, and JavaScript - Knowledge of responsive design and cross-browser compatibility - Ability to troubleshoot and debug issues efficiently Responsibilities: - Identify the root cause of the scrolling issue and provide a solution - Optimize the website's scrolling performance to ensure a smooth user experience - Test the website across different browsers and devices to ensure compatibility If you have experience in resolving scrolling issues and are confident in your ability to improve t...
I am seeking a freelancer who can assist me with setting up Integromat for API integrations. Here are the specific details of the project: Tasks to be automated: - API integrations Specific APIs to integrate: - Yes, I have specific APIs in mind SIMPRO API Expected turnaround time: - 1-2 days Ideal skills and experience: - Proficiency in Integromat setup and configuration - Strong understanding of API integrations - Ability to work efficiently and meet tight deadlines If you have experience with Integromat and API integrations and can complete this project within the specified timeframe, please submit your proposal.
I am looking for a web developer to create an informational web page with a specific design. Purpose: - The purpose of the web page is to provide information to users. Design: - I have a specific design in mind for the web page. Functionalities: - There is no specific functionality required for the website. Ideal Skills and Experience: - Experience in web page development - Proficiency in HTML, CSS, and JavaScript - Ability to bring a specific design to life - Attention to detail and ability to create a visually appealing web page.
I am looking for a developer with experience in to fix an issue with the menu hover in my project. Specifically, the menu items are not closing the dropdown menu on hover leave. This issue occurs across all browsers and devices. I simply need the current issue fixed. Ideal skills and experience for this job include: - Proficiency in - Experience working with menus and hover effects - Strong understanding of CSS and JavaScript If you are confident in your ability to fix this issue, please submit your proposal. Thank you.
I am looking for a PHP developer to help me disable spaces and special characters in a registration form. Ideal skills and experience for this project include: - Strong knowledge of PHP - Experience with form validation - Understanding of security measures to prevent SQL injection The registration form consists of 1-3 fields that need to have spaces and special characters disabled. The main goal of this project is to create cleaner entries and meet form validation requirements.
I am looking for a skilled web developer to create a single page website that promotes a cause and encourages users to make a pledge. The purpose of the website is to inspire others. Essentially they will pledge to do something 1,2 or 3 times a day for a given number of days The page should also have a counter that counts all pledges to date. For example, the first visitor will see 0. After they pledge 3 times a day for 7 days the counter should say 21 for the next visitor. Key requirements for the project: - Design: The client is open to any design concept, so you have creative freedom to develop a visually appealing and engaging website. - Pledge Feature: The website should have a prominent and user-friendly pledge feature that allows visitors to commit to doing something a self-defined...
I am looking for a Google My Business (GMB) API Integration Specialist who has experience in PHP, JavaScript, and HTML. Specific features that need to be integrated with the Google My Business API include: - Business information management - Review management - Insights and analytics Description: We are seeking an experienced and skilled Google My Business (GMB) API specialist with a strong proficiency in PHP for a project that involves integrating GMB API functionalities into our platform. Project Overview: We are looking to enhance our platform by integrating Google My Business API to streamline location management, retrieve business information, and improve overall user experience. The specialist will be responsible for: API Integration: Utilize the GMB API to integrate location m...
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More details: apply styles and textures to text with a text prompt. like adobe firefly text effect (Ai) Is this project for business or personal use? Personal What information should successful freelancers include in their application? Experience How soon do you need your project completed? Within a month
I am looking for a skilled professional to fix vulnerabilities in a specific software/platform. The main vulnerability that needs to be addressed is Cross-site request forgery (CSRF). The fix is required within the next few days, so a sense of urgency is necessary. Skills and experience required: - Strong knowledge and experience in fixing Cross-site request forgery (CSRF) vulnerabilities - Familiarity with the specific software/platform where the vulnerabilities are identified - Ability to work efficiently and deliver the fix within a tight timeframe Veracode , angular , jypescript , angular
I am looking for a skilled professional to fix vulnerabilities in a specific software/platform. The main vulnerability that needs to be addressed is Cross-site request forgery (CSRF). The fix is required within the next few days, so a sense of urgency is necessary. Skills and experience required: - Strong knowledge and experience in fixing Cross-site request forgery (CSRF) vulnerabilities - Familiarity with the specific software/platform where the vulnerabilities are identified - Ability to work efficiently and deliver the fix within a tight timeframe Veracode , angular , jypescript , angular
I am looking for a skilled developer to make some feature enhancements to my existing software. Specific Changes: - I have a detailed list of features that I would like to be enhanced. Timeline: - I need these enhancements to be implemented immediately. Ideal Skills and Experience: - Experience with core PHP - Strong problem-solving skills - Attention to detail - Ability to work efficiently under tight deadlines.
Title: Fivem Server - Custom Setup I am looking for a freelancer to help me with setting up a custom Fivem server. The ideal candidate should have experience in customizing game servers and adding scripts and mods. Server Setup: - Custom setup required - Currently not sure about the specific requirements, so I would appreciate your advice Customizations: - The main focus is on adding scripts and mods to enhance the gameplay experience - Building custom maps and creating custom vehicles are not required at this time Ongoing Maintenance and Support: - No ongoing server maintenance and support is required after the initial setup Skills and Experience: - Experience in setting up Fivem servers - Proficiency in adding scripts and mods to game servers - Familiarity with customizing game serv...