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!
Från 700,893 betyg, betygsätter kunder vår Javascript Developers 4.86 av 5 stjärnor.Anlita Javascript Developers
Hi, My name is Miriam Zohar and I am book writer for children. I want to create a store (both web and mobile) where I can sell my audio books. the books will be in audio format but not e-books. they will be such as youtube videos. Clients must be able to buy subscription either monthly or yearly. if they buy monthly they should be able to access the content only from that specific month. also on the web I need to be able to sell some personalized products with the characters from the stories (journals, calendars, puzzles). the site should look like a magical place for children. the site should be some how interactive. I want to add also an AI chat bot so he can interact with the clients for the questions that they have. when they register I want to be able to collect their info so I can se...
Hello, I am looking for an experienced frontend developer to build a series of UI views for my project. I have a design ready and need the UI views to be created within a month. Specifically, I need a Landing Page, Login/Register Page, and Dashboard built with JavaScript, React, and Google Cloud Platform. The ideal candidate will have prior experience using these languages and technologies. Please let me know if you have any questions and would be interested in this exciting project. I look forward to hearing from you!
Hello, I am looking for an experienced frontend developer to build a series of UI views for my project. I have a design ready and need the UI views to be created within a month. Specifically, I need a Landing Page, Login/Register Page, and Dashboard built with JavaScript, React, and Google Cloud Platform. The ideal candidate will have prior experience using these languages and technologies. Please let me know if you have any questions and would be interested in this exciting project. I look forward to hearing from you!
I want an experienced developer to create a crypto wallet alerting website. Where the user can enter the wallet number and get alerts when an entered transaction has taken place. Similar to But slightly different regarding the search perimeters.
I am looking for a skilled developer to create a custom plugin for the Easysocial component. The purpose of this plugin is to add additional features to the existing sign in functionality. Plus some stats features from Steam API. Specifically, I am looking to integrate Steam sign-in login/registration as an additional feature. Plus I would like some perks like getting and showing some ranks(dota 2 and CS GO CS2 ) from Steam API to front end user profile on our website upon consent from users. maybe a tab in user profile with more statistics like win and loss games etc Feature like when a user logged in with steam makes 10 games win streak to shown on social feed maybe. I would like this custom plugin to be completed within 1 week. Ideal Skills and Experience: - Experience with Easysoc...
Opción 1 - Proxys: La extensión permite configurar un proxy y un puerto. Puede configurar un nombre de usuario y una contraseña para el proxy. Si no se agrega un proxy, la extensión utilizará la conexión de la PC por defecto. Opción 2 - Creación de Cookies: Permite subir un archivo de texto (txt) con palabras clave. Puede configurar si la extensión debe buscar palabras clave de forma aleatoria en el archivo txt. La extensión debe tener la opción de aceptar automáticamente las cookies en sitios web que muestran el banner de cookies. Opción 3 - Cantidad de Palabras: La extensión buscará una cantidad aleatoria de palabras entre un mínimo de 30 y un máximo de 45 palabras en...
I am looking for a skilled developer to create a Chrome extension that will enhance browser functionality by opening a link from in tradingview.com. The extension is to be similar to the extension in this video () except this new extension linking from (the video is form yahoo) When the link is clicked from , for example a company in such as in the screen shot attached, instead of opening to market index, i would like an extension so that i can be opened directly into Ideal skills and experience for this project include: - Proficiency in Chrome extension development - Experience with integrating external software - Strong UI/UX design skills - Knowledge of trading view and market index data
I am looking for a skilled WordPress developer to create an amusement park website for me. Main Purpose: - The main purpose of the website is to showcase my amusement park business and services. Design Preferences: - I have specific design examples that I can provide for reference. - I would like the website to have a clean and professional look. Required Features: - Need some animation on home page. - I want visitors to be able to easily get all the information regarding park through the website. Ideal Skills and Experience: - Proficiency in WordPress development. - Experience in designing and implementing JavaScript animation. - Attention to detail and ability to create a visually appealing website. Please provide examples of your previous work and let me know your estimated timelin...
I am Looking for a Chrome Extension expert , we have one extension which we want same to same nothing special , if you can get it cloned that is also fine
I'm looking for a skilled Java developer to create a Desktop application for me. I have a rough idea of what I am looking for but the developer will have some freedom in deciding how to implement the functionality. The goal is to have the application completed within 1-2 weeks. The ideal candidate will have experience in developing Java applications and be able to work at a fast pace with minimal oversight. If you have the skill and are willing to take on the project, please reach out. I look forward to hearing from you.
I need some small design changes in a current working "wheel of furtune" web app. The webapp is purchased via codecanyon and it has documentation. The changes will be, background image, colors and texts. Nothing in logic or mechanism will be changed. I need it ready in a few hours so if you're not availble to work on it shortly so please dont send a proposal.
Directory: public_html/wordoffaithprimary ERROR: the admin page is blank and showing some error with chrome developers console. admin
I am looking for a freelancer who can support me with a small project work The project involves coding a website using Python. Skills and experience required: - Strong knowledge and experience in Python programming language - Experience in web development using Python - Familiarity with HTML/CSS and JavaScript is a plus I also require a comprehensive project report that includes code, testing, and results. The report should provide a detailed analysis of the project and explain the code used. The deadline for this project is less than a week.
Project Title: i need script Olux I am looking for a PHP script that can interact with a database.
salut je veux un programmeur qui me programme un script sur le site je cherche un script qui fait la tache par exemple (prise auto de rdv + script selfie ) c'est tout
I need a custom PHP Coder who has good skills in PHP Coding I need long term relationships at low budget
I am looking for a developer to create a Quiz plugin for my Discourse Forum Software. The ideal candidate should have experience in plugin development and be familiar with the Discourse platform. Features: - Multiple choice questions, true or false questions, and fill in the blank questions - Scoring system with a leaderboard - Time limit feature for each question - Users can create Quiz - Battle quiz feature like group battle , 1 v/s 1 battle , random battle .. - self challenges , Contests etc. Skills and experience required: - Proficiency in Discourse Forum Software - Strong knowledge of plugin development - Experience in creating quiz or assessment tools - Ability to implement scoring system and leaderboard functionality - Familiarity with time limit features in quizzes If you have ...
I am looking for a skilled developer who can help fix functionality issues in my React Angular JS project, specifically in the User Interface. The ideal candidate should have a strong understanding of React and Angular JS, as well as experience in troubleshooting and debugging. This project has a strict deadline of one week, so the selected freelancer must be able to work efficiently and deliver results within the given timeframe.
Long term support - Technical Support - Expected workload per week: 10-20 hours - Specific technical skills are needed I am looking for a freelancer who can provide long term technical support for my project. The ideal candidate will have specific technical skills and be available for 10-20 hours of work per week. The main responsibilities will include troubleshooting technical issues, providing solutions, and ensuring smooth operation of the project. Knowledge in java programming , spring framework, debugging, react js, typescript , angular js Strong problem-solving skills and attention to detail are also important. If you have the necessary technical skills and are able to commit to the workload, please apply with your relevant experience.
Long term support - Technical Support - Expected workload per week: 10-20 hours - Specific technical skills are needed I am looking for a freelancer who can provide long term technical support for my project. The ideal candidate will have specific technical skills and be available for 10-20 hours of work per week. The main responsibilities will include troubleshooting technical issues, providing solutions, and ensuring smooth operation of the project. Knowledge in java programming , spring framework, debugging, react js, typescript , angular js Strong problem-solving skills and attention to detail are also important. If you have the necessary technical skills and are able to commit to the workload, please apply with your relevant experience.
Long term support - Technical Support - Expected workload per week: 10-20 hours - Specific technical skills are needed I am looking for a freelancer who can provide long term technical support for my project. The ideal candidate will have specific technical skills and be available for 10-20 hours of work per week. The main responsibilities will include troubleshooting technical issues, providing solutions, and ensuring smooth operation of the project. Knowledge in java programming , spring framework, debugging, react js, typescript , angular js Strong problem-solving skills and attention to detail are also important. If you have the necessary technical skills and are able to commit to the workload, please apply with your relevant experience.
Hi there, I am looking for freelance web developer/designer to help me convert my existing website home page to a Wix template. My website is a portfolio site, and I have a specific design and features in mind that I would like to see in the template, they should be copied precisely from my current website including scalability. The job is just to build 1 edible template page on Wix. The template should be easily editable so that I can add and remove projects myself.
Project Title: Simple Python Web Scraping from 2 websites I am looking for a freelancer who can help me with a simple Python web scraping project. The goal is to scrape text data from 2 specific websites on a weekly basis. Specific Data to Scrape: - I am interested in scraping text data from the websites. Website URLs: - I already have the URLs of the websites that I want to scrape. Scraping Frequency: - The scraping should occur on a weekly basis. Ideal Skills and Experience: - Proficiency in Python programming language. - Experience in web scraping using Python libraries such as BeautifulSoup or Scrapy. - Familiarity with HTML and CSS. - Ability to handle and parse text data. - Attention to detail and ability to handle different webpage structures. If you have the necessary skills ...
I am looking for a freelancer who can help me with the implementation of mxgraph-angular. The specific task I need assistance with is the implementation of the project. Requirements and Features: - I have a detailed plan for the implementation, so the freelancer should be able to follow the plan and execute it accurately. - The freelancer should have intermediate expertise in Angular to successfully complete the task. Ideal Skills and Experience: - Strong knowledge and experience in mxgraph-angular implementation. - Intermediate expertise in Angular. - Attention to detail and ability to follow a detailed plan. If you have the necessary skills and experience, please submit your proposal.
Project Description: We are seeking a talented Full-Stack JavaScript Developer to join our team and help us build an innovative astrology and horoscope web application. The application will offer a range of features, including free Kundli generation, Kundli matching, horoscope predictions, chat and voice calls with astrologers, booking of Poojas, and an Astromall for astrology-related products and services. We need a skilled developer who can work with JavaScript frameworks, specifically Angular and Material, and is proficient in Node.js for the backend. Responsibilities: Collaborate with our team to design and develop the astrology and horoscope web application. Implement user pages for registration, login, notifications, transactions (recharge), order history, customer chat, and more. ...
I am looking for a freelancer who can help me resolve a payment error on my website. The payment is not processing correctly and I am receiving an error message stating that the transaction has failed. Skills and Experience: - Experience in troubleshooting payment errors on websites - Knowledge of payment gateways and their error messages - Ability to identify and fix issues with invalid card information If you have the skills and experience necessary to resolve this payment error, please submit your proposal. Thank you.
Job Overview: We are seeking a talented and experienced freelance web developer to create a color prediction website for our online gaming platform. The ideal candidate should have a strong background in web development, online gaming, and payment gateway integration. You will be responsible for designing, developing, and launching a secure and user-friendly website that offers an engaging color prediction game to our users. Key Responsibilities: Collaborate with the project team to define the website's concept, design, and functionality. Develop the front-end and back-end of the color prediction website, ensuring a seamless user experience. Integrate a secure payment gateway to handle user deposits and withdrawals. Implement robust security measures to protect user data and transa...
I am looking for an experienced developer to integrate an API with my WordPress platform. I have the API documentation available, and the main purpose of the integration is to map the API and provide an automated system. This project requires expertise in working with APIs and programming languages compatible with WordPress. The successful candidate must have a solid understanding of API integration in order to ensure that any data sent by the API is properly received by the WordPress backend. Please don't hesitate to contact me if you have any questions about this project. This API is from a fixed package tour operating company.
Hi, I'm trying to build a finetuned model of GPT4 for text completion and text classification of documents and articles. I do not have the dataset; it needs to be prepared and then finetuned and tested to see if it produces the correct responses as intended. This should be developed in Python or Nodejs. Let me know if you can do it. Thank you.
Please bid ONLY if you have experience with Xenforo, as it will be a straightforward task for someone who has already worked in the system, and extra learning is needed for a coder who does not know the Xenforo coding structure. (As though Xenforo is MVC-based, it has its own styles). Please provide your xenforo task list. Please mind that you will have to show something to prove that you have xenforo experience (not to waste your time and my time as well). I am seeking someone with experience with Xenforo to quickly customise some parts of the Xenforo forum to change the design and structure. () Basically, the only TWO simple tasks will be: 1 Changing the design of the post display, creating hierarchical replies. Pagination for replies Facebook-style commenting or lazy load display. 2....
I am looking for a skilled developer who can create a system that retrieves data from various sensors and displays it on a dashboard. The dashboard should be built using React as the front-end and Python as the back-end. Skills and Experience: - Proficiency in React and Python - Experience with sensor integration and data retrieval - Familiarity with building interactive dashboards Requirements: 1. Sensor Integration: - The system should be able to collect data from temperature sensors and other sensors. 2. Dashboard Display: - The dashboard should display real-time data from the sensors and provide alerts. 3. Data Visualization: - The dashboard should include data visualization features such as graphs and charts to present the data in a visually appealing manner. 4. Alert Sy...
Opción 1 - Proxys: La extensión permite configurar un proxy y un puerto. Puede configurar un nombre de usuario y una contraseña para el proxy. Si no se agrega un proxy, la extensión utilizará la conexión de la PC por defecto. Opción 2 - Creación de Cookies: Permite subir un archivo de texto (txt) con palabras clave. Puede configurar si la extensión debe buscar palabras clave de forma aleatoria en el archivo txt. La extensión debe tener la opción de aceptar automáticamente las cookies en sitios web que muestran el banner de cookies. Opción 3 - Cantidad de Palabras: La extensión buscará una cantidad aleatoria de palabras entre un mínimo de 30 y un máximo de 45 palabras en...
[IF YOU CANT READ and cant follow instructions you cant work for us, and your bid WILL be deleted]. Introduction We need a freelancer / contractor, to be a FULLTIME, 40hrs per week, Team Member. You need to posses adaptive, proactive, persistent, dependable & loyal character attributes that is always willing to go to extra effort to accomplish and DELIVER. Doing the right thing the right way the first time. As we shape our business, we want for each team member to be both very accurate and precise in everything that they say and do. Do you possess what it takes? Job Description We are looking for a FULL-TIME FRONT-END Developer with an eye for fine details for both FUNCTIONAL and AESTHETIC interactive website design. We require someone with good experience optimising such for both D...
I need to make a telegram bot based on some configurations from a website
I need a freelancer to add JQuery code to a container in my WordPress website. The specific functionality I need is for an image gallery (which is inside the Elementor Container) to slide up as it does per this link: Access will be given to the WordPress dev site I am working on and you will need to instruct me which code has gone where, so i can implement this on the live site too. The timeline for this project is urgent, I need it completed within 1-3 days. Ideal Skills and Experience: - Strong proficiency in JQuery - Experience with WordPress and customization - Knowledge of responsive design and compatibility with different devices and browsers.
I am looking for a skilled developer to build a Telegram bot using the Telegram Bot API. The bot will have the following requirements: Platform: Telegram Bot API Messaging Frequency: Hourly Tagging Members: The bot should be able to tag a minimum of 50 and a maximum of 200 members in each posting. Additional Features: - The bot should have the ability to post specific messages that I input into the software. - The bot should be able to pin the software to notify everyone. Ideal Skills and Experience: - Experience in building Telegram bots using the Telegram Bot API. - Proficiency in programming languages such as Python, JavaScript, or Node.js. - Knowledge of Telegram API and bot development. - Familiarity with handling messaging frequencies and tagging members in Telegram. - Strong...
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I am looking for a skilled freelancer who can convert my Figma design/prototype into HTML, CSS, and Javascript using React. Requirements: - Proficiency in HTML, CSS, and Javascript and React - Experience with converting designs/prototypes into React - Ability to create static pages and implement simple animations Additional Information: - - The project requires basic interactivity, including static pages and simple animations - The web app is exclusively designed for mobile devices and should maintain a mobile layout even when accessed from a Desktop - This is part of a bigger project. More pages will be given once the result provided by the awarded freelancer is validated and verified. If you have the necessary skills and experience, and can meet the specified deadline, please submit...
I am looking for a skilled web developer to create a web app for my new electronic shop. The app should have the following key functionalities: - Inventory management: I need a system that can track and manage my inventory of electronic products. - Online payment system: The app should have a secure online payment system that allows customers to make purchases easily. - Customer account creation: I want customers to be able to create accounts on the app, which will allow them to track their orders and save their payment information for future purchases. I am looking to have this project completed within a short timeframe, ideally within 1 month. Ideal skills and experience for this job: - Proficiency in web development languages such as HTML, CSS, and JavaScript. - Experience with data...
Backend Developer Needed for Web Development Project Want to make a backend system same as We are seeking an experienced backend developer to assist with our web development project. The ideal candidate will have expertise in Python and be open to suggestions for the framework to be used. Skills and Experience Required: - Strong proficiency in Python programming language - Experience with backend development using Django or Flask frameworks (or willingness to learn) - Familiarity with database management systems such as MySQL or PostgreSQL - Knowledge of RESTful API design and implementation - Understanding of version control systems, such as Git - Ability to work independently and meet project deadlines Timeline: - The project has a timeline of more than 4 weeks to ensure thorough d...
Membutuhkan seorang Front-End dalam pembuatan website Aset Manajemen to server side. - Bekerja full remote - Durasi project : Oktober - Desember - Sistem pembayaran : perbulan Khusus Orang Indonesia
I have a custom coded website in which I have to implement GTM tags and triggers. So I need someone who has already implemented it and can share me some of the reference websites. Lets discuss it on chat about the charges.
I want to start providing cybersecurity awareness platform (SaaS B2B) that do the exact functions does with its service (uLearn, uPhish, uPolicy,) uPhish: uLearn: uPolicy: I will also provide access to the platform to explore it ever more. Please read it and bid accordingly
I am looking for a skilled freelancer to build a WordPress website that integrates with Google Maps. I already have a theme selected, and only need the map API integration, so no other integrations or functionalities are required. The specific features I need are Google Maps integration, location search functionality, and custom markers and info windows. The goal is to create a website with a working map, where users can search for locations, and see their custom markers and info windows when they do. If you have the skills to build this map website, please contact me to discuss further. I look forward to hearing from you.
I am looking for a skilled developer to modify a standard stacked bar code from Highcharts in JavaScript and for Poer BI. The specific modifications we need are to add additional appearances for the same "serie" in the original stacked bar. We need to get a heat map which shows different machine status along shift time. Please find attached file data source example Skills and experience required: - Proficiency in JavaScript and Highcharts - Experience with modifying and customizing data visualizations - Strong understanding of stacked bar charts and data manipulation - Attention to detail and ability to follow instructions Timeline: - The project needs to be completed in less than 1 week.
I am looking for a developer to create a static website for an informational site. I will provide all the content for the website, so there is no need for assistance with content creation. As for the design, I am open to suggestions and do not have any specific preferences. Ideal skills and experience for this job include: - Proficiency in HTML, CSS, and JavaScript - Experience in creating static websites - Ability to work with provided content and structure it effectively on the website - Strong design sense and ability to provide suggestions and guidance on the overall look and feel of the website Please provide examples of previous work and any design ideas you may have.
I am looking for a skilled developer to create a logistics web application with the following features: - Inventory management - Route optimization - Real-time tracking - Freight forwarding Ideal skills and experience for this job include: - Proficiency in web development languages such as Html 5, CSS 3, Bootstrap 5, JavaScript, and jQuery. -Framework - PHP / Laravel 9-10 -Database - MySQL - Experience in developing web applications with inventory management, route optimization, and real-time tracking features. - Knowledge of mobile responsive design principles. - Strong problem-solving and communication skills. Design: - Although I don't have specific mockups ready, I have a general idea of what I want the design to look like. I am open to suggestions and creative input from the de...
I want this script Olux I want this script Olux
I am looking for a WP forms expert who can help me set up contact forms on my website. I specifically need contact forms with the following functionality: - Contact forms with the ability to receive messages from website visitors. - File upload feature for users to attach files when submitting the form. - Conditional logic to show or hide certain form fields based on user input. - Multi-page forms for a more organized and user-friendly experience. I am currently experiencing an issue where I am not receiving emails from my website. Therefore, I need someone who can troubleshoot and fix this problem. As for the number of contact forms needed, I would prefer to discuss this further with the freelancer. Ideal Skills and Experience: - Strong expertise in WordPress and WP forms. - Experienc...
I am looking for a developer to build an ecommerce website for my spice platform. The platform must be built on Shopify, and include some specific ideas I have in mind, but I am open to any suggestions the developer website should have a modern and user-friendly design, as well as features such as customer login, payment integration, inventory tracking, and analytics. Additionally, I would like the developer to ensure the website is optimized for mobile phones and tablets and meets all search engine optimization requirements. The right candidate should also possess advanced knowledge of HTML, CSS, JavaScript and other relevant coding languages. The project requires fast and effective communication and a commitment to meeting deadlines. If you think you can help me create the perfect ecomm...