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.

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    764 Gefundene Jobs, Preise in EUR

    Ich suche nach einer Möglichkeit, eine Funktion in eine PWA zu implementieren, bei der die Nutzer der App verschiedene Kanäle wählen können, die dann über einen Sender Nachrichten gesendet bekommen. Die Empfänger wählen also zum Beispiel "Tennis", "Fußball" und "Golf" und wenn der Sender dann auf dem Kanal "Golf" eine Nachricht sendet, sollen diese Nachricht nur diejenigen Nutzer bekommen, die auf diesem Kanal eingeschrieben sind. Mit ist klar, dass das irgendwie mit Publish Subscribe Systemen wie zum Beispiel funktionieren sollte. Ich würde es mir auch noch zutrauen, ein GUI in Form eines Formulars zu erstellen, bei dem die Nutzer die Kanäle zum Beispiel als Checkboxes auswählen können. ...

    €36 / hr (Avg Bid)
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    6 Angebote
    Javascript developers Needed -- 2 6 Tage left
    VERIFIZIERT

    I am looking for Javascript developers who can modify this code, or write a code from scratch to Automatically transcribe Teams, Google Meet and Zoom calls that works in real-time.

    €109 (Avg Bid)
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    2 Angebote

    Hello, We want to create a site similar to https://streamable.com. We need a front end and back end. Our budget is a maximum of 750 euros.

    €449 (Avg Bid)
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    8 Angebote
    Svelte developer needed -- 9 6 Tage left
    VERIFIZIERT

    Only apply if you are well experienced with svelte.

    €17 - €141
    €17 - €141
    0 Angebote

    I am getting this error: idealTree:sf-chain: sill idealTree buildDeps 7:58 PM when I do npm i crypto-js --save

    €18 (Avg Bid)
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    8 Angebote
    travel agency website 6 Tage left
    VERIFIZIERT

    build a travel agency website -User-friendly design -Mobile-friendly -Online booking -Reviews -Social Media integration -Blogging -Call-to-action -Frequently asked questions -Newsletter sign-up -Personalized customer support -Integration with travel insurance providers

    €352 (Avg Bid)
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    56 Angebote

    Hi, I need to use Google's Ads API and FB's Marketing API to pull account spend (costs) for requested time periods. I've a web app and need to pull this information based on account and API tokens when requested on the front end. Budget is small so please only bid if you have experience doing this. Previous experience with Google Ads API and Marketing API is required.

    €230 (Avg Bid)
    €230 Gebot i.D.
    1 Angebote

    I need a freelance developer who I can work with to develop a market-place where users can sell and bid on a specific high end product. There is a current hole in this market and I believe that we will be able to capture it with this project. I have wire-frames and a business plan/deck ready to go.

    €23 - €46 / hr
    Versiegelt NDA
    €23 - €46 / hr
    11 Angebote
    Telegram Group Grown 6 Tage left
    VERIFIZIERT

    i wanna to build telegram group with target audince

    €146 (Avg Bid)
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    12 Angebote
    Easy!Appointment 6 Tage left
    VERIFIZIERT

    It is a simple project, using as a basis the project already done by: Only fields are needed to the appointment record: -One that allows you to enter a license plate number -Delete the zip code -Modify the income in the database Print the appointment as a pdf

    €42 (Avg Bid)
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    9 Angebote

    The website is partially finished, it is created using WordPress... You will need to have skills in web development, specifically in HTML, CSS, JavaScript, and a programming language such as PHP or Python. Knowledge of a web framework such as Ruby on Rails, Django, or Laravel would also be helpful. Additionally, skills in database management and website security are important. Experience with payment gateways and shipping APIs would also be useful. Knowledge of user experience and search engine optimization would also be beneficial.

    €57 (Avg Bid)
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    Requirements : The simulation should model the behavior of a pedestrian crossing the road. It should include risk indicators such as the density of vehicles, the pedestrian's age, level of impairment, location, speed... The risk indicators should be represented as fuzzy sets, with membership values ranging from 0 (not a member of the set) to 1 (fully a member of the set). The simulation should use fuzzy logic operators to combine the risk indicators and calculate the overall risk of an accident. The simulation should include a user interface that allows the user to adjust the values of the risk indicators and see the resulting risk of an accident. The simulation should include a machine learning component that allows the system to learn the relationships between the risk indicators a...

    €18 (Avg Bid)
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    - Website will contain a home page with search bar - Search bar will connect to 3rd party API to fetch data - Website will bring user to a second page where user can view the data pulled by the API - Data must be organized neatly on the webpage - Data type is pictures and video - User must be able to download the data on their device if needed - 2 to 3 additional pages with static content may be required - Website must be accessible in top 20 world languages - User must have option to change the language to their desired language - Website must be a mobile first responsive design - Google tagging, analytics, and ads implementation - API failover must be considered - DDOS protection must be considered and implemented - Captcha security must be considered and implemented - Google search a...

    €558 (Avg Bid)
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    ChakraUI & Typescript expert . 6 Tage left
    VERIFIZIERT

    Hello developers, I am looking for chakraui 2 & typescript expert. I am working on component library. If you are expert, send proposal to review.(Just send expert) Let's discus more.

    €7 / hr (Avg Bid)
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    12 Angebote

    Proficient in React and NodeJS

    €120 (Avg Bid)
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    36 Angebote
    Develop a Chrome extension 6 Tage left
    VERIFIZIERT

    Need a chrome plugin to, 1. Automatically transcribe Teams, Google Meet and Zoom calls that works in real-time. 2. Any one of the Reference links can be used for UI 3. Payment Gateway has to be included. References -

    €129 (Avg Bid)
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    6 Angebote
    Get avaiability dates as a crawler 6 Tage left
    VERIFIZIERT

    I'm looking for anyone has experience with scraping. I need to parse as a crawler, to get a calendar's sync by Booking, Airbnb and Vrbo villas calendars.

    €459 (Avg Bid)
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    25 Angebote

    For details, please see: [removed by admin] My main requirements are to find someone to help me build an interactive dashboard that can display a building information model. This is a project that has a 1 year deadline. The full stack software developer is responsible for creating, maintaining and documenting a from-scratch interactive Remote Communication Dashboard (RCD) which includes front-end, back-end and database systems. This RCD forms the backbone of the VisionBuilder platform which combines all the three core offerings together. The candidate should be comfortable working independently and will implement the following components in particular: Databases A proprietary .ifc BIM datastore written in NoSQL. An in-memory (Redis) .ifc changelog database for caching BIM ...

    €27800 (Avg Bid)
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    15 Angebote

    Necesito un plugin para WordPress que sea un reproductor de audio para insertar en páginas y entradas. El reproductor tiene que tener un contador de visitas por IP. Tiene que dar oportunidad de descargar el audio que está sonando mediante un enlace. Botones que tiene que mostrar el reproductor: Reproducir/Pausar Silenciar/Activar sonido Retroceder 30 segundos Avanzar 30 segundos Disminuir velocidad Aumentar velocidad El plugin tiene que estar en español.

    €24 (Avg Bid)
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    Full Job Description Function: Information Technology Job Title: Application Specialist Summary: Information technology (IT) application specialists develop, manage, and troubleshoot computer programs. They identify and analyze IT problems and needs for their company, and they then develop individual programs that make up software and assemble those programs in a way that meets company needs. Before releasing the end product, they test it and make needed corrections. These professionals typically possess an advanced knowledge of coding and an expertise in the industry they work for (such as finance). Vision Statement: Babin Law is a changemaker. As the leading plaintiff’s trial law firm, we marry innovative legal strategy and proprietary technology to achieve the largest settlements...

    €15 / hr (Avg Bid)
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    12 Angebote

    I need an app which will capture faces from a live cctv stream , make a databse of faces and send email when new face is added to databse.

    €11 (Avg Bid)
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    Project Detail: Technologies to use: 1) Spring Framework 2) JSP (JSP) 3) Braintree API Requirements: 1) Implemented solutions must not use Braintree Drop-in API and Bootstrap JavaScript API. 2) Implement following payment systems to accept payments using Braintree API: a) PayPal b) Credit Cards c) Apple Pay d) Google Pay 3) Separate endpoint for each payment system e.g. a) http://localhost:8080/paypal/checkout b) http://localhost:8080/credit-card/checkout c) http://localhost:8080/apple-pay/checkout d) http://localhost:8080/google-pay/checkout

    €161 (Avg Bid)
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    18 Angebote

    nice one page user interface for python code and db connection and live deployement Stock quantity buy price sell price (list box) textbox textbox text box (button)ty On clicking button details will be added to below grid Stock quantity buy price sell price for better clarity. you need to have python understanding, good desining knowledge.

    €53 (Avg Bid)
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    6 Angebote
    Create a influencer search service 6 Tage left
    VERIFIZIERT

    Brand Users We want to create a service that allows brand users to find influencers that matches their search criteria. Once located the user can favorite the influencer record and put them into a campaign or contact the influencer directly through email. We need email integration to send emails. There should be available email templates to choose from. We need to track email opens and click throughs. We need to track acceptance or rejections. We also need to create campaigns for the influencer where they are responsible to promote products either through short videos or live streams. We need to be able to track the click through and sales. We need to be able to embed tracking code into other shopping cart solutions so we can track the product, influencer and the source. The user can cr...

    €4289 (Avg Bid)
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    Need a Developer with 2+ year of experience in Django and Backend Developement. Salary will be 100 USD per month. Its a part time job with daily 2-3 hour of work. Need a passionate developer with strong communication and problem solving skills. Tech Stack required : 1. Django 2. Javascript 3. HTML 4. CSS 5. PostgreSQL

    €121 (Avg Bid)
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    17 Angebote
    Work on flutter app 6 Tage left
    VERIFIZIERT

    *Adding instamojo payment gateway * I have taken this script from and new version of my script is released so my old script has to be updated in new one.

    €24 (Avg Bid)
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    4 Angebote
    Build a website 6 Tage left
    VERIFIZIERT

    A website similar to an existing website (duplication or cloning).

    €97 (Avg Bid)
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    101 Angebote

    I am making a simple webflow website with a list of employees from a collection. Each employee have different specialities attached to them through a multi-reference collection. This works fine in the CMS and you can easily attached more than 5 specialities to each employee. But now I want to be able to filter the employees including their specialities and Webflow will only show 5 specialities which is to little for me. I am using code from Finsweet for the filtering rigth now, but it could be any code. So I need the following to work: - The filtering dropdown should work and display a collection of employees with the specific speciality (also work if you got more than 5) its working right now but only for up to 5 specialities - Also I would like very much if the dropdown-menu for filter...

    €145 (Avg Bid)
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    18 Angebote
    Small Control Panel (web) -- 2 6 Tage left
    VERIFIZIERT

    Hi, I'm looking for a developer/team to handle our projects, starting with this one. Small control panel to be linked to the app database (Firestore). Database is ready, UI can be done by cc templates, you just have to link the UI to the database. Regards,

    €45 (Avg Bid)
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    An HTML file is having a lot of <pre><code></code></pre> blocks. Inside blocks, the data can be a single line or multiple lines. Goal is to have a checkbox "I prefer all in one line" which will shrink the snippet either into a one line or close to one line. Rule 1: if line ends with '' then remove '' and merge with next line. input: <pre><code>mysql --database=zabbix --execute="SHOW FULL PROCESSLIST"</code></pre> checkbox ON: <pre><code>mysql --database=zabbix --execute="SHOW FULL PROCESSLIST"</code></pre> Rule 2: if line starts with Capital letter, then add 1 white space character and merge with next line. input: <pre><code>SELECT COUNT(*), sou...

    €96 (Avg Bid)
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    25 Angebote

    I will provide any logins you need to get the job done. I have the script but no idea on how to get it up and running. Looking to hire someone quickly

    €143 (Avg Bid)
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    Busco un developer backend con experiencia con el MERN Stack Busco a alguien que pueda trabajar 40 horas a la semana minimo. Alguien que tenga experiencia con Node Js , Mongo Db , React , Express , Javascript , PHP. Se busca alguien ideal que hable espanol & que se pueda integrar rapido a los task & al equipo.

    €441 (Avg Bid)
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    I need sample code in php in a blank page to implement this Let me know if you have done it before

    €10 / hr (Avg Bid)
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    7 Angebote
    REST API Wordpress & Google Script 6 Tage left
    VERIFIZIERT

    hi Required: "Wordpress REST API - Categories, Tag" "Google Script" I Want: Google Script (Sheet Cell Data) -> New Post in Wordpress Problem: Wordpress not support override "Category", "Tags" with word/keyword by API. Accept only numberic id. so it should be changed word to id number if i have these tags : dog, cat, ant (from google single cell data) loop dog tag in wordpress not exist -> create new tag tag id in array same as categories. I made posting function for title and content in Google script and just want to have post categories and tags in google script too. I'm looking for someone who can make it simply or experience. it seems to be easy task for programmer.

    €42 (Avg Bid)
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    We are developing a web application which possess various modalities. That is about to redecorate the room in whatever way the user want so basic flow is right now whenever user upload the picture of room it detects the objects and allows user to remove it and lastly tell user to upload the objects in picture.

    €51 / hr (Avg Bid)
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    I would like to build a chrome extension for rental payments check on your neighbourhod

    €449 (Avg Bid)
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    Interactive website 6 Tage left
    VERIFIZIERT

    We are looking to create an interactive d2c website using an AI backend. Agencies please do not connect. We are only looking for individual developers with a 5* rating. Strong understanding of web development languages such as HTML, CSS, JavaScript and frameworks such as React, Angular or Vue Experience integrating APIs into web applications Familiarity with Git version control system

    €6208 (Avg Bid)
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    hello . i would like to custopmize thr opp product creation form by adding some calclution

    €136 (Avg Bid)
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    8 Angebote

    Hi I am looking to work with a developer that can build websites with references provided. The developer should be able to create forms on a website that sends information to an email. More details will be provided if you contact me.

    €169 (Avg Bid)
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    126 Angebote
    Need code written 6 Tage left
    VERIFIZIERT

    We need code for placing a LIVE visitor counter on our websites. Site is designed with the website builder. Designer is asking us for code. We want current live viewers and total all time viewers. We do NOT want attached sample counter. We want live visitor counter and all time visitor counter together but in separate boxes near top of page. See picture of current website.

    €434 (Avg Bid)
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    36 Angebote

    Busco un developer backend con experiencia con el MERN Stack Busco a alguien que pueda trabajar 40 horas a la semana minimo. Alguien que tenga experiencia con Node Js , Mongo Db , React , Express , Javascript , PHP. Se busca alguien ideal que hable espanol & que se pueda integrar rapido a los task & al equipo.

    €430 (Avg Bid)
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    32 Angebote
    Front-End Web Developer 6 Tage left
    VERIFIZIERT

    I need a Tutor for Web Programming

    €7 / hr (Avg Bid)
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    42 Angebote

    I am looking for someone to help me build a casino website from scratch. I need help in PLANNING. Please let me know if you are interested.

    €370 (Avg Bid)
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    34 Angebote

    I want to create a course selling landing page in HTML with JavaScript. Landing Page should be responsive for both web, mobile and fast loading speed. There will be some section on the page. Feature details will be provided to the shortlisted candidate.

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    Hello. We are running on multi-vendor platform, which is made in PHP, the system is not Laravel, Yii, or any other framework, it's pure PHP, but using libraries as /vendor which is generated with composer. We have already importing system for products for CSV but only able to upload them, but we want to change that so we can allow our vendors to sync their products from their own store directly into the system by using CURL and along with that Cronjob. The vendor will go into for example Plugins -> Data import -> and then import their CSV url from their own store, that store will be for example and that store uses for example Google product feed, Facebook product feed, etc. The vendor at our marketplace, and store owner will take that url and import it into our system for e...

    €973 (Avg Bid)
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    XML Validation with python 6 Tage left
    VERIFIZIERT

    Hi Guys, we working with an software to create xml templates. At the software we can export the xml rules as schematron files ( .sch ) to validate any random document if the structure and all is fine. But because there are so many rules the validation takes long. Even with converted schematrons to xslt to validate with them takes too long to validate an example document. My goal is to validate our xml documents in less then 1s. I researched a little and found out that xml can also be validated with python, so may we can transfer the rules from sch. to an python script wich then validates the documents much faster? Im open for ideas!

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    Website exists and logs into Agora's Flexible Classroom. I need assistance with Agora and also CSS on site.

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    I neeed you add some features to my shopify store. 1) The main feature is the search functionality required. Ref site: 2) Product page: need varients to display like this: The product page then needs to allow for the customer to choose certain options for their make and model and add items to cart. If the customer chooses a catback they *must* select an exhaust tip style. If they choose only downpipes, they will not be prompted for tips as that is only apart of the catback packages. example: Please write 'Devs' in the proposal so I know that you have read the requirements. Look forward to hear from you.

    €20 (Avg Bid)
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    Build MVP Low Code 6 Tage left
    VERIFIZIERT

    I'm looking for an experienced Software / App Engineer who has a freakin awesome track record of building rocking SaaS and App products! I have worked in video-AI (shoppable video) the last decade. I have conceptualized and directed both the front-end shoppable marketplace (Netflix-like experience) build, to the White Label user interface. You'll know how to Low Code a MVP (using building software such as ZOHO Creator, or Appy Pie). There is a strict 4 week timeline to build the Desktop user interface, Cloud based system that includes API (to sync inventory products, with data circuits from our product to the user's website). *4 weeks to build and deliver MVP, low code *white label solution, user login, branding options (button style and px corners, typography, color ...

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