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! Freelancer.com supplies JavaScript freelancers with thousands of projects, having clients from all over the world looking for having their job done professionally and settling for nothing but the best. Jobs vary from building a dynamic web & desktop applications to fixing errors and malfunctions with Scripts. Those clients are looking for someone like you to get the job done. If you believe you can do that, then start bidding on JavaScript project and get paid with an average of $200 per project!

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    808 trabajados encontrados, precios en USD
    Ticker Tape 6 días left
    VERIFICADO

    Quisiera obtener un ticker tape, para poder compartir en diferentes sitios a través de una URL. El ticker tape debe ser configurable para ir actualizando información. Debería mostrar 20 actualizciones. Que se puede incluir la URL en otros sitios para poder compartir la información. Ejemplo:

    $140 (Avg Bid)
    $140 Oferta promedio
    1 ofertas

    Ajustes en un proyecto realizado en framework, pequeños ajustes de conexion con soap, y otros ajustes de campos menores

    $139 (Avg Bid)
    $139 Oferta promedio
    17 ofertas

    El objetivo es crear un nuevo proyecto en Angular 12, donde un usuario podrá crear páginas personalizadas utilizando drag&drop y a modo de wysiwyg, de tal forma que el usuario genere código html css jss sin tener conocimiento alguno de maquetación web. Se tiene que poder crear las páginas dividiendo el contenido por columnas, carga de imágenes, colores. El estilo y componentes generados por la herramienta deben de seguir la guía establecida por Material Design. El contenido generado por la herramienta tiene que ser responsive. Elementos que debe permitir generar la herramienta (widgets): Rows (full content o in container) Cols (1, 1/2, 1/3, 1/4, 1/6) Text Images Video Button (material buttons) Divider Icon (material icons) Spacer Tabs ...

    $631 (Avg Bid)
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    22 ofertas
    Revisión sitio web 5 días left
    VERIFICADO

    Necesitamos una persona con conocimientos de Javascript, PHP por clases, CCS, CMS y MySQL para apoyar en la revisión de código de un sitio web.

    $8 / hr (Avg Bid)
    $8 / hr Oferta promedio
    44 ofertas
    Encuestas. 5 días left

    Nuevo proyecto "Encuestas". Parte de un sitio web creado para NoticiasD. En esta parte de encuestas contamos con el inicio y luego sus proximas pantallas, votacion, opciones, valoracion y respuestas. Luego de estas contamos con el preview y el final la encuestas finalizada. Maquetacion creada a traves de html, css, javascript y bootstrap. Cuenta con selectores para opciones y selectores para elegir el fondo que uno quiera.

    $440 (Avg Bid)
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    25 ofertas
    Integrar TPV Redys en web PHP Yii2 5 días left
    VERIFICADO

    Integrar TPV Redys en web PHP Yii2. Es una web hecha manualmente, por lo que hay que crear la pantalla de pago

    $18 / hr (Avg Bid)
    $18 / hr Oferta promedio
    15 ofertas
    Plataforma Web de Streaming 5 días left
    VERIFICADO

    Estoy buscando una persona interesada en llevar acabo una plataforma web para streaming en tiempo real, importante conocer sobre pasarelas de pago, sin importar en que lenguaje o framework utilice.

    $509 (Avg Bid)
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    27 ofertas

    Hola, necesito ayuda de un desarrollador Full Stack en Python, Django Rest y JavaScript. Con experiencia desarrollando con arquitectura de microservicios en python con django Rest. Peticiones en JavaScript. El trabajo puede implicar brindar tiempo de asesoria para orientar mejores practicas de desarrollo, brindar ejemplos sobre como desarrollar o hacer trabajo de desarrollo directamente.

    $20 / hr (Avg Bid)
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    43 ofertas

    Construcción de una nueva plataforma de compartir vídeos española: Su nombre será "Vidify", y será accesible sólo en España. Además de que los usuarios de esta nueva plataforma se suban vídeos a sus propios canales de esta nueva plataforma, también habrán todos los vídeos músicales de Universal Music, Sony Music, Warner Music Group, etc, cada uno de sus respectivos canales y no de artistas (Sony Music será su canal "Sony Music Entertainment", Warner Music Group será su canal "Warner Music Group", etc). Las calidades de los vídeos serán así: Formato DASH: 144p, 50-150kbps, H264 144p, 20-120kbps, AV1 240p, 250-550kbps, H264 240p, 200-500k...

    $1555 (Avg Bid)
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    8 ofertas

    Necesito crear una ecommer para que puedan, hacer lo que indica el pdf.

    $200 (Avg Bid)
    $200 Oferta promedio
    25 ofertas

    Estoy buscando una persona que sea capaz de crearme un mod y también me haga el modelaje del mismo mod, son unos 40 items. Mucho mejor tener discord para poder hablar bien sobre el tema.

    $112 (Avg Bid)
    $112 Oferta promedio
    9 ofertas

    quiero una web muy sencilla con información y datos de contacto y muy visual

    $164 (Avg Bid)
    $164 Oferta promedio
    89 ofertas

    Me gustaria contratar a una persona que pueda desarrollar una aplicacion de compra de comida y delivery, que sea compatible en IOS y Android.

    $9 / hr (Avg Bid)
    $9 / hr Oferta promedio
    22 ofertas
    sistema de pagos 3 días left
    VERIFICADO

    se busca crear un sistema de pagos en php, se tiene una base por lo tanto solo es culminar la parte que falta

    $56 (Avg Bid)
    $56 Oferta promedio
    12 ofertas

    quiero crear un mod para un servidor de minecraft en la 1.19.3 y que este bien optimizado , si te interesa contáctame, te diré los detalles luego .

    $168 (Avg Bid)
    $168 Oferta promedio
    7 ofertas

    Estamos acabando un proyecto que hemos realizado con dokan y woocommerce en wordpress y necessitamos algunas personalizaciones como recorte de fotos en el formulario del producto presonalizaciones en las plantillas del front y formularios de registro añadir algunas funciones de taxonomias en el formulario de producto nuevo y editar producto etc. Tenemos fecha prevista para acabar esos detalles antes de marzo ya que el resto de la pagina ya esta todo acabado y si estamos contentos con el trabajo tenemos 3 proyectos mas donde podriamos hablar si nos gusto el trabajo y tiempo.

    $439 (Avg Bid)
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    28 ofertas

    Proyecto a desarrollar con PHP, Mysql , HTML, CSS y JS Se trata de una plataforma hecha a medida desde cero. Es una plataforma de gestion de modelos para una agencia de talentos. La interfaz de la plataforma está ya totalmente diseñada y ya programada por tanto el Front-end ya estaría hecho. En cuanto al Backend es lo que falta. La tecnología a usar es preferiblemente PHP sin framework aunque se aceptan otro tipo de propuestas (Laravel.. ) Es muy preferible que sea de habla hispana, mas que nada por que para entender ciertos flujos del software lo va a entender mucho mejor al ser en español. También quiero agregar que dirijo una agencia con mas de 150 clientes y que este sería el primer trabajo de muchos si encajamos en cuanto a...

    $2320 (Avg Bid)
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    49 ofertas

    Me urge un script en PHP o Python para crear un scraper que obtenga los datos o enlaces de transmision de las webs mencionadas arriba que el script me genere la lista de los canales en formato M3U o Obtener las licencias (EL KID Y LA KEY2) junto al archivo .MPD (SOLO CONOCEDORES).

    $185 (Avg Bid)
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    6 ofertas

    tengo una animacion que deseo imitar

    $49 (Avg Bid)
    $49 Oferta promedio
    17 ofertas

    HOLA ESTOY BUSCANDO PROGRAMADOR EN REACT, NODEJS PARA INTERFAZ DE CONSULTA DE REGISTROS . Interesados escribir por interno. Gracias

    $138 (Avg Bid)
    $138 Oferta promedio
    17 ofertas

    Hola me dedico a la monetizacion con google, por tanto mi trafico lo gestiono de redes sociales como facebook, pero el trafico social es muy malo para la monetizacion, por tanto me surgio la idea de algun metodo o forma de hacer que el trafico que envio de mis campañas de facebook, no lleguen como que son de facebook ni mucho menos como trafico Referencial, lo unico que me funciona es el trafico directo, por tal razon la idea aqui es que el trafico al llegar a mi pagina sea trafico directo, por ejemplo si tomas un enlace de una pagina y lo compartes en whatsapp, cuando alguien haga un click en ese enlace, ese trafico sale en google analitycs como trafico directo, y es esa funcion exactamente la que busco, que el trafico llegue directo.

    $65 (Avg Bid)
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    5 ofertas

    EStoy interesado en rediseñar el sitio actual que se tiene del dominio , actualmente contamos con 4 productos que se encuentran relacionados. El proyecto sería 5 landing pages, 1 de la portada hablando de los productos y otras 4 hablando de cada producto,en todas se tendría una parte de contacto para los clientes. Anexo un pdf con un poco de información de los productos que manejamos. El entregable sería html, CSS y javascript, no se requiere WorkPress. Saludos

    $454 (Avg Bid)
    $454 Oferta promedio
    42 ofertas

    Queremos contratar a una persona que maneje programación con Linux y Laravel para páginas web para implementar el rediseño y redesarrollo de la página web de la ONG CEDAPP:

    $218 (Avg Bid)
    $218 Oferta promedio
    21 ofertas
    necesito programador react native 48 días left
    VERIFICADO

    Necesito programador que me pueda ayudar a terminar rapido una aplicacion de react native, cuento con trabajo continuo si se logra una relacion laboral exitosa.

    $30 - $250
    Sellado
    $30 - $250
    36 ofertas
    Million+React simple web app 6 días left
    VERIFICADO

    I need someone who can develop for me simple webapp, spin the wheel app. It should be done with react + Million Happy bidding, before I go with ChatGPT

    $22 (Avg Bid)
    $22 Oferta promedio
    8 ofertas

    Please Read the attached files first, and only apply if you are certain you can finish it. For this task I need you to code with me together and teach me, so you need to be good at English or mandarin. Please answer the following questions when apply: 1. hourly rate? 2. Availability? (prefer to start asap)? 3. how many hours are needed? intends to use?( Prefer bootstrap or Vue)

    $12 / hr (Avg Bid)
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    12 ofertas
    JavaScript export 6 días left
    VERIFICADO

    I am finding Long term developer who can work with me.

    $2095 (Avg Bid)
    $2095 Oferta promedio
    53 ofertas

    Dear freelancers, I am looking for a platform for a travelservice that calculates the distance from point A to point B using Google Maps ( or any other free service that can identify both points using address) and the cost of the trip using Via Michelin () . This platform should generate a billing description and the total cost of the trip. If you have experience in developing similar projects and have the skills required to complete this project, please send me a proposal. I am eager to work with a dedicated and experienced professional who can deliver high-quality results. Thank you for considering this project and I look forward to your proposals. Best regards,

    $432 (Avg Bid)
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    28 ofertas

    I have a webpage in my django project that needs revisions. If you look at the attached file you will see what the page currently looks like but if you look at you will see what I want done to it. Most of the changes are adding textboxes but for more details please look at the powerpoint webpage_revision.pptx. If you have looked over the attached documents and believe you are capable of making these changes please feel free to reach out. Thanks!

    $103 (Avg Bid)
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    14 ofertas

    I have a small web application written in Python/Flask. Need to make this app for mobile support. Also, need to update some graphics and add 1~2 new pages. Candidate must have good exprience in Python / Flask. Candidate must have good eyes and skills in design and HTML and CSS Candidate must be able to start now. must be done some work tonight. No agencies. Only individual freelancers. Thanks.

    $145 (Avg Bid)
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    4 ofertas
    Google Ads scripts in JavaScript 6 días left
    VERIFICADO

    WARNING, If you send me a proposal with your CV, it will automatically disqualify you. I am not interested in receiving your proposals. Instead, please review my needs and tell me if you understand me and can help me. PLEASE READ, AND DO NOT SEND ME GENERIC OFFERS BECAUSE I WILL AUTOMATICALLY DISCARD THEM; TELL ME IF YOU AT LEAST HAVE A GOOGLE ACCOUNT WHERE YOU CAN TEST YOUR WORK. Hi, team, I need your help in writing 02 small scripts in JavaScript, it is designed to work with Google Ads (formerly AdWords). 1) Find all All Keywords With No Impressions/Clicks (see 02- Find all All Keywords With No for more details ) 2) Automatically Pause Ads with Low CTR (see 03- Automatically Pause Ads with Low ) Please have a look at the attached files for more details. Best Edu.

    $66 (Avg Bid)
    $66 Oferta promedio
    9 ofertas

    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. ...

    $36 / hr (Avg Bid)
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    33 ofertas

    YOUR BID PRICE IS FINAL. NO LATER CHANGE IS ALLOWED. READ BEFORE BIDDING. I have a eGreeting card website made in php, html, JavaScript. I need an experienced programmer who can make this present website more like this reference site: The login/registration system should be improved, cards should be inside envelope and on click comes out and gets open, the text can be dragged, images can be dragged, card preview system to be improved. It can be folded card or one page card. Can download as JPEG/PNG/PDF/SVG/MP4 in HD or full HD. You should add Pixabay or Unsplash from which users can use images directly. Reference: (not compulsory to use this) I need full sourcecode, c o p y r i gh t and installation in server. Lowest Bidder will win this project.

    $83 (Avg Bid)
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    6 ofertas

    Hi, we need someone who has much experience with Flutter, PHP, MySQL, JavaScript, JQuery, HTML, CSS And anything else possible to make him/her able to work on this script We already bought it and made many customizations with the owner but he is not online anymore! So we will send you all files and the whole project to work with us every week with small tasks And monthly with big customization projects, firstly, take a look at this script we need to work on we already worked on with the seller on many customizations for a year, but he is not online for a month, so we are looking now to hire someone to work with us always ---- and what we need in a short description is here *we would pay for every task done* There is also an existing app from this project for the phone (Flutter) And...

    $131 (Avg Bid)
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    11 ofertas

    integrate the wipay payment gateway into this shopping cart script. wipay payment gateway shopping cart script

    $22 (Avg Bid)
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    5 ofertas
    Cloud CPU/GPU Provisioning Service 6 días left
    VERIFICADO

    I want a cpu/gpu cloud provisioning service that works on multiple cloud providers. 1. The service should be written in typescript 2. The service can be deployed via jenkins. 3. It should be able to list all the available cloud service providers 4. It should be able to list all the cpu/gpu and properties such as RAM size for each 5. It should be able to provision cpus/gpus with or without AMI for each cloud service provider 6. It should be able to deprovision cpus/gpus for each cloud service provider 7. It should deprovision automatically after a set period of time in the database 8. I will provide more details.

    $497 (Avg Bid)
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    6 ofertas

    BuySell– Community Marketplace BuySell is an app where members of the town can sell any product or buy any product. Every person needs to register and also register his/her products. What Modules to build? • Host ▪ Manage products to sell ▪ Manage vendors ▪ Manage Buyers ▪ USER ▪ Registration Module. • The user fill up a form, that includes fields of .... willing to do, like personal profile details, contact details, degree, hobbies, movie genres, etc. up to 15 fields. And, then the user locks these details. ▪ Settings Module • The user can change these details here. ▪ Navigation • There has to be either a drawer navigation, or else bottom tab navigation also can do the JOB. ▪ Register Users recipients of...

    $210 (Avg Bid)
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    22 ofertas

    Looking for a developer who has experience with NODE.JS / PUPPETEER. We will post data / vehicles to classifieds automotive section using browser automation via puppeteer. This must be done with NODE JS / Puppeteer because I already have a desktop application that is posting to another platform (other classified) and we will take this same data to create post on classifieds automatically. Must be very experienced with browser automation.

    $145 (Avg Bid)
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    Hello! I need Google Pay wallet plugin for woocommerce this is example for the plugin on this link : I need exactly like this one with the same functions! I don't want any plugin that uses Stripe or something else, I need plugin that allow people to pay direct via Google to my google consle "wallet" please check the link and read on it, that's what i need exactly Please give a good price with working time so I can choose the best! Thank you

    $193 (Avg Bid)
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    20 ofertas

    Core Responsibilities * Work on customizing and maintaining premium WordPress plugins * Debug and fix compatibility issues with themes and other plugins * Write clean, efficient, and well-documented code * Collaborate with the development team to solve technical challenges * Participate in code reviews and contribute to improving development processes * Keep up-to-date with the WordPress development trends and best practices Requirements * Strong knowledge of WordPress architecture and coding practices * Familiarity with PHP, HTML, CSS, and JavaScript * Familiarity with Git version control * Familiarity with PHP Composer-based development * Experience with plugin development, customization, and maintenance * Understanding of WordPress security best practices * Ability to work effectively...

    $154 (Avg Bid)
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    19 ofertas

    Dear freelancer Positioned opened up for a full stack developer specalising in WordPress, PHP, HTML, CSS, laravel, react and other popular technologies. This is a full time job ofer not a project. Payment will be done on salary basis.

    $530 (Avg Bid)
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    29 ofertas

    Figma to Canvas or HTML/CSS/IMG

    $94 (Avg Bid)
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    34 ofertas

    I'm looking for an experienced developer to help me develop a program for my business. My business Fulfillment center warehouses. . warehouse and distribution center software using warehouse management software: • Robust inventory analytics • Storing products • Generated SKU • Track items and expiration dates • Picking and packing orders • Sending parcels to customers • Receiving returns and complaints • logistics and supply reports • creating account for customers • portal page for customers • calculating storage days and preparing fee • customers can track the shipments • multiply warehouses can be add • customer can track shipments that we have shipped with shipping companies Business models Online Retailer...

    $4184 (Avg Bid)
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    21 ofertas
    web ar indoor map 6 días left
    VERIFICADO

    i need to build a webAR indoor navigation and this is the requirement -indicator to navigate -choose from a droplist a place and indicator will show and guide -web base - user scan the QR and QR from out the web will be {recoginze the spot} -adding flat for each position and related things to project this video will show you what we need map will be provided with spots note: you can use openGL , JS , Unity , and to be a web base

    $1083 (Avg Bid)
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    22 ofertas

    Please read the job description before inquiring. Please respond back with the following details: 1. How many years have you worked with Odoo? 2. Would you consider yourself a junior or senior developer? Why? 3. What versions of Odoo have you worked with? 4. Are you comfortable working on 5. Do you have experience working with Github and Jira? 6. Are you a solo developer or a team of developers? 7. Why should we interview you? 8. Do you have experience working with Javascript? 9. How many hours per week can you work? 10. Are you able to work on our time zone? 9AM EST - 5PM EST. Monday - Friday 11. Are you comfortable doing an interview with your video on? 12. Rate your English 1-10 13. Does your MIC work well for communication? 14. If we do an interview can you provide samples of your w...

    $757 (Avg Bid)
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    7 ofertas

    This program is built in PHP and is in progress. PDF printing part is what we need someone to help with. The programmer will be modifying / improving our existing PHP code to generate long PDF reports. Reports will be saved on Client side.

    $9 / hr (Avg Bid)
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    21 ofertas

    Want to make an product feed to marketplace CDON PS. You need to have very good hard core pure PHP skills, and have worked with ecommerce feed before to marketplace. The feed to CDON need to be a cronjob that run dayliy. A simular productfeed is our feed that goes to Google merchant senter. First job is to update our product in DB with correct Google category ID. Take a look at this video: We can set this up in 4 milestone 1 - When you have update our product with correct Google category ID 2- When you have set up so we can select witch product that will be in the feed and see a previwe of the feed in consol. 3- When we can the feed is creating and all images and text is update at CDOn. And you understand how to have the product active and not active on CDONB 4- When feed is worki...

    $492 (Avg Bid)
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    24 ofertas

    Well this project consists of exchange of data which include documentation and typing of words ,if you can do this task kindly apply

    $11 / hr (Avg Bid)
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    10 ofertas

    I need an extension for the pixelapp script (). The extension should make it possible to automatically convert a normal photo into a lensball photo. It should look like the video () or as described in this article () and be available as a webapp. If you are interested, I can send you more information.

    $21 (Avg Bid)
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    6 ofertas

    Please read everything, automatic bids and bots will be eliminated. The URL of the website is inside the screenshots ################### ################### 1. I have a WordPress installation with a professional responsive theme This website is a one landing page website. When you click on the desktop menu, this: You will get scrolled or redirected to the section you clicked on. If you clicked ABOUT, you will get to the ABOUT section. If you clicked TEAM, you will get to the TEAM section. Etc, etc. ################### ################### 2. The problem you need to solve is on mobile. When you visit the website in a screen less than 1200 pixels, the mobile menu gets activated. This menu will do the same function as the desktop menu. It will scroll to the section you click on....

    $14 / hr (Avg Bid)
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