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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    Der Informationsdienst Wissenschaft (idw) ist das größte Nachrichtenportal für Aktuelles aus Wissenschaft und Forschung im deutschsprachigen Raum. Wir veröffentlichen die Nachrichten, Termine und Expert:innen von über 1.000 Wissenschaftseinrichtungen und versendet sie an zahlreiche Journalist:innen und andere Abonnent:innen. Das haben wir vor: Wir haben begonnen, unsere Content-Kanäle neu aufzusetzen und im ersten Schritt unsere Nachrichten auf eine eigene Seite ausgelagert: Jetzt sind wir dabei, unsere Expert:innenvermittlung () neu aufzusetzen und möchten dieses Angebot künftig auf eine eigene Webseite auslagern. Herzstück ist eine neu programmierte Datenbank, in welcher die Fachleute mit ihren Kontaktdaten, Forschungsschwe...

    €3823 (Avg Bid)
    €3823 Gebot i.D.
    6 Angebote

    Für die Betreuung und regelmäßige Pflege (evtl. einmal im Monat, nach unserer Erfahrung eher seltener) unserer Internetseite (15 Jahre online, recht ordentliches Ranking, WordPress, 3-sprachig, ca. 30 leider unentbehrliche Plugins) und evtl. Optimierungen (kein Relaunch!) suchen wir eine Freelencerin oder einen Freelencer mit Erfahrung und fundierten Wordpress-, PHP-, JavaScript- und SEO-Kenntnissen, idealerweise deutschsprachig. Wir bevorzugen engagierte "Einzelkämpfer", da uns ein persönlicher Kontakt sehr wichtig ist.

    €34 / hr (Avg Bid)
    €34 / hr Gebot i.D.
    22 Angebote

    Hello, You will be responsible for making 4-5 webflow websites for us. These websites will also need to be changed and adapted over the years. Seeking longer term relationship. Seeking a person with the following: -responsible, you do what you say will do, not exaggeration of claims or skills. You follow deadlines. -productive. You produce things at a productive rate, and you use tools that will help us be more productive. For example you would use a template or a no code tool rather than doing it by hand if that is more productive and produces a good end result. -you have some experience but are willing to learn. -some imagination and skill.

    €3008 - €5014
    €3008 - €5014
    0 Angebote
    Need eLearning Video Course 6 Tage left
    VERIFIZIERT

    Create high quality video course of different technologies. You can choose the technologies you are mastering with. Course should be divided into small small topics and it should cover from very basics to advanced topics. Audio quality should be very clear and energetic. You don't need to show your face. explain each topic with theory and practical. Some example topics are below Learn Excel Javascript Basics Javascript Object Oriented HTML & CSS Bootstrap React Angular Redux Remix Mongo DB How to Trade 'and so on Even if your tech is not listed above, you can ping me Reply with your topic, expected course duration ,Quote and sample demo video

    €19 / hr (Avg Bid)
    €19 / hr Gebot i.D.
    8 Angebote

    Hello, You will be responsible for making 4-5 webflow websites for us. These websites will also need to be changed and adapted over the years. Seeking longer term relationship. Seeking a person with the following: -responsible, you do what you say will do, not exaggeration of claims or skills. You follow deadlines. -productive. You produce things at a productive rate, and you use tools that will help us be more productive. For example you would use a template or a no code tool rather than doing it by hand if that is more productive and produces a good end result. -you have some experience but are willing to learn. -some imagination and skill.

    €30 / hr (Avg Bid)
    €30 / hr Gebot i.D.
    19 Angebote
    fullstack page makers 6 Tage left
    VERIFIZIERT

    I am looking to build 20 pages for $10 if you can do it and know html, php, java apply

    €19 (Avg Bid)
    €19 Gebot i.D.
    3 Angebote

    YOUR BID PRICE IS FINAL## NO LATER CHANGE IS ALLOWED## I DON'T DEAL OUTSIDE FREELANCER## PLEASE WATCH THE ATTACHED VIDEO FIRST I need an experienced programmer who can build me an interactive worksheet system where users can register/login and then can upload files of docx, PDF, JPEG, PNG system to make interactive worksheets as per the attached video. Features like adding image, short answer/long answer box/drop down/radio/adding image, hyperlink, audio, video, comments in particular place, preview etc to be there. It should also have auto-checking and scoring system and sharing in Soc ial media system as well as email sending system and should be able to embed worksheet as iframe. Each worksheet created should have unique URL for sharing. I need full source code, co pyr i g ht and i...

    €62 (Avg Bid)
    €62 Gebot i.D.
    3 Angebote

    O projeto consiste num site e-commerce com a funcionalidade extra de teste do certificado digital icp-brasil , incluindo um blog para posts de informações genéricas relacionadas. A funcionalidade mais específica no projeto é o teste de validade do certificado digital (exemplo: ), coletará dados de contato do usuário e apresentará a data de expiração do certificado indicando ao usuário quando deverá efetuar a renovação. Para além da venda e teste do teste de certificado digital, o site disponibilizará um blog informativo sobre certificados e assinaturas digitais para captura de leads e monetização via adsense.

    €130 (Avg Bid)
    NDA
    €130 Gebot i.D.
    1 Angebote

    Need NodeJS developer with knowledge of websocket server side and AngelOne API or 5 Paisa API (stock market). Tasks: 1. Create WebSocket for MCX/NSE market data. 2. Manage request and hit, while pending price reached. Note: If you don't have any experience of Stock market, then don't apply.

    €13 / hr (Avg Bid)
    €13 / hr Gebot i.D.
    1 Angebote

    Hello everyone, I am relatively new to coding and I have been studying Core Java and some Spring Framework. I have a project idea that I have started working on, building POJOs and some other classes. My project idea is to build an Applicant Tracking System. I want to specialize in this type of developement and was inspired by my wife's new endevor to start her own recruiting company. I see how many hours she spends manually performing tasks that would take only an instant with automation. She is spending so much time copying and pasting data from emails to google sheets, google docs, notion, and others. I have started working on a problem statement as well but am still refining it. I am using IntelliJIDEA for developement and have just discovered the "Code With Me" feature...

    €484 (Avg Bid)
    €484 Gebot i.D.
    11 Angebote
    Wowonder NodeJs Settings 6 Tage left
    VERIFIZIERT

    who want to setup node js config?

    €15 (Avg Bid)
    €15 Gebot i.D.
    3 Angebote

    Fulltime job : 500 usd a month Mid level Remote job (communication is very important) We are looking for a mid level FreeLancer for web/ mobile App development.
 We are already working on the web part. Technologies Used: Laraval, JavaScript, jQuery, Bootstrap, Mysql
 Technologies Required: React native, Laraval Nice to have: Taxi app, Chat app experience, product development Experience: 3 tot 6 years mid level, problem solving skills Necessary equipment: Have MacOS computer 
 Share your cv details and projects with me?

    €466 (Avg Bid)
    €466 Gebot i.D.
    15 Angebote

    We are looking for a talented MLOPS engineer to work on a challenging speech recognition project. The project has a tight deadline of 5 days. The tasks involved are: Based on the wav2vec2 model available in the repository lgris/wav2vec2-large-xlsr-open-brazilian-portuguese-v2, convert it to ONNX and TensorRT Evaluate the WER of the model in TensorRT compared to the original model in Hugginface Create a Dockerfile with the Triton server configured with an endpoint to consume the model in TensorRT Create a Dockerfile with a Python server using to send audio to the Triton server for inference Create a Dockerfile with a JavaScript client sending audio from the microphone to the Python server, from Python to the Triton server through GRPC, and back to the browser with the transcription Create...

    €578 (Avg Bid)
    €578 Gebot i.D.
    9 Angebote

    Help needed in angularproject to connect with google maps

    €9 (Avg Bid)
    Featured Garantiert
    €9
    1 Einträge

    In need of a ready +a working POS System plus a Hotel Management System working perfectly.

    €948 (Avg Bid)
    €948 Gebot i.D.
    31 Angebote

    Work Time: 8Am - 5Pm (GMT) We are looking for a React developer who is proficient in React.js & Node (Preferable). Your primary focus will be on developing user interface components and implementing them following well-known React.js workflows (such as Flux or Redux). You will ensure that these components and the overall application are robust and easy to maintain. You will coordinate with the rest of the team working on different layers of the infrastructure. Therefore, a commitment to collaborative problem solving, sophisticated design, and quality product is important. Responsibilities: - Developing new user-facing features using React.js - Building reusable components and front-end libraries for future use - Translating designs and wireframes into high quality code - Optimizing ...

    €8 / hr (Avg Bid)
    €8 / hr Gebot i.D.
    18 Angebote
    sistema de pagos 6 Tage left
    VERIFIZIERT

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

    €21 (Avg Bid)
    €21 Gebot i.D.
    8 Angebote
    Php Developer 6 Tage left
    VERIFIZIERT

    Looking for Php Deevloper with skills in front end framework like angular

    €20 (Avg Bid)
    €20 Gebot i.D.
    7 Angebote

    We are looking for someone who can make a small page for us. Subsequently, if the collaboration works well, there will be continuous additional development on the site There must be an admin where secretary users can be created, to create the secretary the following must be entered First name Last name Password E-mail Mobile number Last training took place on [A] When must a warning be given about new training: 1. 1 week before date [A] 2. 1 week after date [A] 3. 2 weeks after date [A] Should the secretary be automatically deactivated if there is no renewed training no later than xx date from [A] : YES or NO -- When the secretary logs in, an SMS code must be sent twice a day, which must be entered before the secretary can log in. The cutting line is at 17 and 06, so if a secretar...

    €159 (Avg Bid)
    €159 Gebot i.D.
    26 Angebote
    Instagram wordpress plugin 6 Tage left
    VERIFIZIERT

    Im looking an expert im wp plugin to create a plugin that pulls posts from instagram using instagram api and display them as clickable images (display le instagram) inside the wordpress website under Admin can have the option to add link for every plugin should not be free. No posting/comments/likes on these hyperlinks

    €19 (Avg Bid)
    €19 Gebot i.D.
    6 Angebote
    Betting Site 6 Tage left

    We want a functional and robust betting site software. It should be added in the api we have. Can we add it to the match bot we have?

    €132 (Avg Bid)
    €132 Gebot i.D.
    10 Angebote

    Hello, You will be responsible for making 4-5 webflow websites for us. These websites will also need to be changed and adapted over the years. Seeking longer term relationship. Seeking a person with the following: -responsible, you do what you say will do, not exaggeration of claims or skills. You follow deadlines. -productive. You produce things at a productive rate, and you use tools that will help us be more productive. For example you would use a template or a no code tool rather than doing it by hand if that is more productive and produces a good end result. -you have some experience but are willing to learn. -some imagination and skill.

    €17 / hr (Avg Bid)
    €17 / hr Gebot i.D.
    17 Angebote

    I would like to increase security for my JWplayer php script by using CDN's token authentication via url signing. The documentation for this project - - I would like to enable Token Authentication and Token IP Validation as seen in the screenshot attached. The JWplayer script is also attached for your reference. The token hash should be replaceable in the script. Only bid if you have done something like this before. Thank you.

    €23 (Avg Bid)
    €23 Gebot i.D.
    2 Angebote

    I am using commerce product addon module () to set up addons for specific products. On our original website we use similar functionality to let custom choose some releated products (for example: ). On new website I need same functionality. The module I am currently using doens't have all the features I need. Only option there is to create one entity relation field which will be loaded as optional addon. I need to be able to add multi entity reference fields where every field would be displayed as separate add on group on product page with title. In addition to that right now module support only checkboxes display. I need dropdown display as on original website.

    €165 (Avg Bid)
    €165 Gebot i.D.
    9 Angebote

    i have donr for my portfolio project with react js,node js ,express js,mongodb.

    €202 (Avg Bid)
    €202 Gebot i.D.
    9 Angebote
    Need quick iframe HTML help 6 Tage left
    VERIFIZIERT

    Hi there I have a project where I can't get an embedded iframe to scroll-inline with the content above it. See here: I need help figuring out the iframe embedding CSS options. In your bid please tell me your favorite color.

    €20 (Avg Bid)
    €20 Gebot i.D.
    23 Angebote

    Hello, I am looking for a long term freelancer who is specialized in React, JavaScript and Node.js. TypeScript is a plus. And you should be avaliable to work at least 6 hours per day. Thank you for reading my project description, and I will provide more in detail. Best regards.

    €6 / hr (Avg Bid)
    €6 / hr Gebot i.D.
    44 Angebote
    Build me a Donation website 6 Tage left
    VERIFIZIERT

    I need a donation website for my foundation. The website needs to be simple with a MATRIX style design, and to have a progressbar to be filling towards my goal of the donation website. Donations must be done in crypto.

    €140 (Avg Bid)
    €140 Gebot i.D.
    46 Angebote

    need to create a telegram robot can connect to my web source back end.I have some buttons on the back end that control the orientation and progression of the front buttons are used to review the forms completed by the front-end the form is entered at the front end, the dashboard will give a prompt, and the administrator will give a reject or release button after review Now, I need the front-end data to be transmitted to the telegram bot, and then the bot pushes it to my telegram chat box At the same time, I can send a reject or release command to the robot, and the robot will directly control from my back end, and I don't need to check the back end, just need to send instructions to the robot to complete My web source development language is core simple, only need the robot to c...

    €21 / hr (Avg Bid)
    €21 / hr Gebot i.D.
    12 Angebote
    API nodejs typescript 6 Tage left
    VERIFIZIERT

    I have a project, backend is NodeJS and front end react. I need some major changes to the API in backend and after major update in frontend. You will have to pass a test before! Meaning, deploy the app and make some small modifications in order to see if you are worth! Example: album.release_date = new Date(); to album.release_date = ("date"); I look for long term developer, to deploy and work paid by hour at this project! Only those who deploy and pass the test will be taken in consideration! Otherwise please stay away.

    €31 / hr (Avg Bid)
    €31 / hr Gebot i.D.
    59 Angebote
    FRONTEND ANGULAR DEV 6 Tage left
    VERIFIZIERT

    Se trata de un desarrollo Frontend con Angular o AngularJS de una Web de diferentes y simples funcionalidades. Se acompaña en Archivo adjunto, todas las pantallas necesarias. Esta vinculado a una web de trazados de Lineas e iconos de diferentes tamaños, pero bastante simple. Necesario: Codigo Documentado a la finalizacion del Proyecto en Postman or similar. Se suministrara la API Backend de la Web al desarrollador y se dara acceso al desarrollo FIGMA.

    €1089 (Avg Bid)
    €1089 Gebot i.D.
    56 Angebote

    we are a timber frame construction company and produce wooden components for the construction of houses. We would like to have an online 3d wall configurator where a construction contractor can assemble his walls and order them directly from. I have an example of a configurator look at: (removethis) or on our competitor's site: https://wand (removethistowork) The configurator should not become exactly like that you can see what the intention is. so we make walls. these can be internal walls, but also external walls. the customer can enter the dimensions in the configuration and see the changes live. the configurator should have a few functions. - easier and beautiful 3d configurator that can be seen well on both the PC and mobile. - can draw walls in any shape. then it can be a ...

    €159 (Avg Bid)
    €159 Gebot i.D.
    17 Angebote
    Fantasy sports style website 6 Tage left
    VERIFIZIERT

    I want to build a website similar to Fantasy football, but for the Eurovision Song Contest where users can pick countries and score points depending on how well they do. I need your help; Designing the site Data capture from Eurovision API User registration Etc. Only reply if you FULLY UNDERSTAND the request and have skills to do the job I am more likely to choose you if you have similar experience and can speak English

    €244 (Avg Bid)
    €244 Gebot i.D.
    44 Angebote

    I want a designer for frontend development for Desktop application. It can developed using Electron, Tauri or something like that. Example project is trickest. Video:

    €19 / hr (Avg Bid)
    €19 / hr Gebot i.D.
    16 Angebote
    Looking for CorePHP developer 6 Tage left
    VERIFIZIERT

    Hi, I have a contact us form in my website and everytime someone sbumits I receive email with information. There is someone using it to send so many spam mails. I am receiving 3-8 K emails a day. We have implemented google captcha but it's not helping. I need someone to find a good solution and resolve this permanently. This is the page

    €28 (Avg Bid)
    €28 Gebot i.D.
    13 Angebote
    need website design dev 6 Tage left
    VERIFIZIERT

    need website design dev who do design with ajax or javascript

    €19 (Avg Bid)
    €19 Gebot i.D.
    8 Angebote

    Simple magazine app like flipboard

    €226 (Avg Bid)
    €226 Gebot i.D.
    5 Angebote

    I'm looking for a developer who has already developed a platform for sending sms, email, whatsapp. I need to create a similar platform.

    €4111 (Avg Bid)
    €4111 Gebot i.D.
    15 Angebote
    MT manager 6 Tage left
    VERIFIZIERT

    i need some programmer know how to use mt manager

    €493 (Avg Bid)
    €493 Gebot i.D.
    23 Angebote

    Hi Developers. Have a nice weekend. I am going to build simple React Social API has login functionality. If you are an expert in this field, contact me today Thank you

    €22 (Avg Bid)
    €22 Gebot i.D.
    17 Angebote

    Perhaps, We can Install & run SaaS app in offline through the XAMPP but I want the user can run the app/website in both the circumstances - online & offline -so when user will be back with internet connection then during the offline sales, Invoices, expenses, purchase -Data will be Sync automatically. if we will have a successful discussion then I will share the Script Plz visit site - login id - mrtest222333 AT THE RATE/An Asperand Pass- D1234567890

    €496 (Avg Bid)
    €496 Gebot i.D.
    13 Angebote

    Our team is looking for a full stack engineer to help us build the future of learning! TIL () is a live social platform where passionate people go to get inspired, learn, and create. Creators use TIL to teach live interactive courses and build communities. We're looking for a product engineer who can own features end to end. We have a modern tech stack and care deeply about developer experience: - , deployed on Vercel - React - Typescript - Tailwind CSS - TRPC for data fetching - Prisma - Planetscale If you're familiar with the Create T3 Turbo stack, you'll feel write at home in our repo: We have a bunch of projects ready for someone who can jump in and start coding. You'll be given Figma designs, a technical specification, and staging data so you can start right aw...

    €31 / hr (Avg Bid)
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    73 Angebote
    Trophy icon Add component to website 6 Tage left

    I have a website that have built, but need the attached image on the website built in html/css, just below the first section after it reads mint (I have marked in red). It has to be responsive for desktop, mobile, and tablets. The colors have to match with the rest of the website. Thank you

    €32 (Avg Bid)
    Garantiert
    €32
    13 Einträge

    Need an HTML expert to work on my website

    €69 (Avg Bid)
    €69 Gebot i.D.
    40 Angebote
    Django Web App Front End 6 Tage left
    VERIFIZIERT

    I need Django Expert for long term project

    €6 / hr (Avg Bid)
    €6 / hr Gebot i.D.
    19 Angebote

    My program suddenly cannot add and update the data from the form I made. It worked properly before, but after redoing it, I still have the same problem.

    €38 (Avg Bid)
    €38 Gebot i.D.
    16 Angebote

    I am looking for a coding guru to build out a form using convertbox and possibly a third party app like Make formerly Integromat. I have an example I can share of what I'm looking for.

    €149 (Avg Bid)
    €149 Gebot i.D.
    24 Angebote

    we want to add these api to our php site https://alg4u.atlassian.net/wiki/spaces/AP/pages/536739842/algNET+API+v.2.16

    €175 (Avg Bid)
    €175 Gebot i.D.
    9 Angebote

    the mobile app is made in react native u need to fix ui of all the screens to make it more attractive like images are not coming full white space is coming around , fonts overlapping, little designs , font small, some colors like home page, product page, cart page, shopping page, checkout page , payment gateway page and all, information pages, ur orders, my account , all the pages of app it is Ecommerce App Push notifications for promotional both ios and android with and without image i will give api, u have to set and help me in upload app in play store and android

    €83 (Avg Bid)
    €83 Gebot i.D.
    13 Angebote

    Java program need to know sql and databases

    €123 (Avg Bid)
    €123 Gebot i.D.
    21 Angebote

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