Html form validation using javascript jobs

Hello, I need to migrate from one server to another for a travel website in PHP with an SQLite database and a MySQL database. This involves moving from an installation of the current server under CentOs 8 and without a control panel to a server under Debian 11, with a control panel. Understanding of English and if possible French. Possibility of additional PHP and javascript programming work after this project.

We are seeking an experienced web developer with a strong background in optimizing website performance, particularly for mobile devices. The primary focus will be on minifying existing code and addressing issues related to script loading times that are curr... The primary focus will be on minifying existing code and addressing issues related to script loading times that are currently impacting mobile user experience. Responsibilities: Analyze the current mobile site to identify performance bottlenecks. Implement solutions to optimize script loading times, including removing unnecessary scripts specifically for the mobile version. Minify JavaScript, CSS, and HTML to improve page load speed. Ensure that all modifications enhance mobile user experience without disrupting deskt...

We are looking for a skilled WordPress developer who is proficient in Elementor to convert our existing HTML website into a fully functional WordPress site using the Elementor page builder. The new website must maintain the design aesthetics and functionalities of the current HTML site while leveraging the flexibility and features of WordPress and Elementor. Objectives: - Convert all existing HTML pages to WordPress - Implement the Elementor page builder to all pages, allowing for easy updates and edits in the future. Requirements: - Proven experience with WordPress and Elementor, including a portfolio of previous work. - Strong understanding of HTML, CSS, PHP, and JavaScript. - Experience with responsive design and optimization techniques. - Abi...

...ShopWired allows me to generate PDFs containing details about each order that I receive on my website. The PDF is customisable using HTML and CSS and Twig code (Twig is used to return dynamic content about the order, similar to Shopify's Liquid). I have a design for a new PDF which I'd like a coder to code in HTML and CSS by customising the PDF template provided by ShopWired. When coding you'll need to follow these guidelines: 1. Implement all Twig variables that are in the current template into the new design 2. Put the footer of the design (name and address shown in the bottom right) in the footer HTML/CSS section 3. Put all other content into the HTML/CSS section 4. Make sure the new template looks exactly like the design ...

I code the design you have sent using HTML, CSS, Bootstrap, Javascript, SASS languages. Things waiting for you in this ad; My Services:️ - I transform your existing website into modern and impressive landing pages. - I offer customized designs to suit your needs. - I create Bootstrap-based, responsive and user-friendly designs. - You can shape your project as you wish with unlimited revision rights. Why Choose Me? - Professional and dedicated approach. - Continuous communication. - Quality service at affordable prices. If you want to have a landing page that represents your brand in the best way, contact me now! I am here to bring your projects to life.

I'm looking for a skilled developer who can create a dynamic A4 document with a drop-down list for data entry. The automation should allow for the following features: - Data Entry: The form should enable the user to enter Names, Dates, and Product Information through the dropdown list. - Form Submission: Once the data is entered, the form should be able to submit the information in a user-friendly manner. - Filtering: The document should also be equipped with a filtering system to sort the entered data by the aforementioned categories. I'm open to hearing your suggestions on the most suitable programming language for this task. Prior experience in creating dynamic forms and user-friendly UIs is definitely a plus. Looking forward to working with you.

I am in need of a full stack developer with strong skills in HTML/CSS and JavaScript, to develop an E-commerce website. The website is expected to handle multiple products, orders, and user accounts effectively. Key Deliverables: - Develop the website from scratch - Ensure the website is responsive and visually appealing on all devices - Implement security measures to protect user data and transactions - Create a smooth and efficient user experience Your expertise in E-commerce website development, specifically with HTML/CSS and JavaScript, is crucial for this project. Experience with integrating payment systems will be a plus. Please provide examples of your previous E-commerce projects when applying.

I am after a seasoned web developer proficient in Node.js, , and to create a lively group chat website. Key Features: - The chief focus of this site is group chats, designed to foster community discussions. - Users should be able to share images within these chats. - The inclusion of emojis is paramount to encourage lively conversations. Ideal candidates should exhibit experience with the technologies mentioned and previous work on similar chat platforms would be a bonus. Familiarity with UX/UI best practices for chat applications is beneficial. Proven ability to create a user-friendly interface supporting image sharing and displaying emojis, is a must.

I'm looking for an experienced developer to aid in the construction of an single page website. The goal of this website is to efficiently sell our products and services to all age groups. The job is all about turning visitors into customers. single page website development is necessary. Extensive knowledge in html,css,bootstrap,javascript is highly preferred to engage users and improve conversion rates. Your portfolio showcasing past work on similar projects would be a valuable addition.

I'm looking for a talented developer to convert a design I have in Figma into a single HTML page using the Bootstrap framework. The developer needs to ensure that the converted page is responsive and compatible across multiple device sizes. Here's what I expect: - Conversion of Figma design into HTML/CSS using Bootstrap to ensure responsiveness - Optimization for all devices - Clean and efficient code You should apply if you: - Have proven experience in HTML/CSS and working with Bootstrap - Can provide detailed project proposals - Have an eye for design details, ensuring accurate translation from design to code This project is ideal for a self-starter who can quickly grasp project requirements and deliver a flawless execution. If you have qu...

I am looking for a skilled JavaScript programmer to create a unique communication software that includes key features such as Video Calling, Voice Calling, and Instant Messaging. It's imperative that the software developed is markedly secure, ensuring the highest level of confidentiality in communications. Ideal skills and experiences: - Strong proficiency and ample experience in JavaScript - Previous experience in creating communication software is highly preferred - Comprehensive knowledge of implementing and maintaining high-level security measures in software development

I require a dedicated full-stack de...with relational databases. Job Duties: • To collaborate on the development of modern web applications. • Troubleshoot and debug applications. Applications: Application should include a detailed project proposal featuring strategy for implementing the project. Ideal Skills: - Proven experience as a full stack developer - Knowledge of multiple front-end languages and libraries (e.g. HTML/ CSS, JavaScript, XML, jQuery) - Familiarity with databases (e.g. MySQL, MongoDB), web servers (e.g. Apache) and UI/UX design Candidates who can strategize, put the pieces together and make it all work seamlessly are highly preferred. Let’s create something great together. Apply now! please howmuch is 2*2 = ? in chat ( just to make...

...for NBN ordering and provisioning. I need this completed ASAP. Key Module Features: - Ordering NBN services - Provisioning NBN services Specific Information for Ordering and Provisioning: - Customer details: The module should be able to collect and manage customer information. - Service plan selection: It needs to allow customers to select from a list of available service plans. - Address validation: The module should validate customer addresses to ensure accurate service provisioning. Ideal Skills and Experience: - Proficiency in WHMCS module development and Swagger API - Prior experience with NBN ordering and provisioning systems would be a definite plus. - Ability to work efficiently and deliver results on an urgent timeline. I'm looking for a freelancer who can del...

I'm searching for an expert full stack developer who can proficiently use JavaScript, Java, HTML, CSS with a keen eye for UI/UX design. The successful candidate will need to demonstrate proficiency in following technologies: Frontend: - Proven experience with React Backend: - Extensive knowledge and experience with Node.js Additional: - Should have a command on the overall process including backend, deployment, and other necessary elements. Experience in working with similar projects previously will be a plus. The successful candidate should have the necessary skills to navigate all stages of a project, from concept to final deployment. Excellent communication and teamwork skills are a must for this position.

I'm in need of a proficient MERN stack developer to address a number of issues in my existing project, and to further refine its functionality. Key Tasks: - Resolve current errors, slow performance, and UI/UX is...functionality. Key Tasks: - Resolve current errors, slow performance, and UI/UX issues. - Update and fix the existing functionalities in Node.js. - Tackle other functionality errors and database issues. Specific Requirements: - Solve issues with user authentication and data validation. Ideal Skills and Experience: - Proven expertise in MERN stack development. - Extensive experience in fixing and refining projects. - Strong understanding of Node.js, React.js and MongoDB. - Familiarity with user authentication and data validation. - Excellent problem solving ...

...knowledgeable of Three JS to produce javascript code that animates my 3d model. I have; 1. A 3d model (OBJ) 2. Various PNGs to represent the facial expressions of the character (PNGs) 3. Animations taken from (FBX files) I need a simple HTML page that imports three JS, loads my OBJ model, applies the facial expression texture, then finally applies an FBX animation. The *challenge* is that OBJ files don't contain armature data, and FBX files don't contain texture data. So, I'm having a hard time putting all three of these components together. Maybe GLTF is the right approach, but I have not been able to do this. Experience in Three JS and Blender is likely required to get this done. All said and done, it shouldn't be more than 300 lines or so of ...

...reducing file sizes to improve page loading times. 3. Image Conversion: If needed, I will convert images to more efficient formats to further enhance loading speeds and compatibility across different devices and browsers. 4. Minify Unused CSS and JavaScript: I will identify and remove any unused or redundant CSS and JavaScript code from your website, reducing file sizes and improving loading times. 5. Other Fixes: I will address any additional issues or improvements you require to ensure your website operates optimally. 6. pixels setup: we are using conversion api for server tracking , woocommerce pixels integration . we will provide a check report that everything is working good . Note: we understand that there may be uncertainties regarding the extent of improvem...

I'm in need of a professional who can design an interactive, well-structured and easily navigable website for our NGO. Our primary mission is focusing on skill development, particularly in technic...understanding of donation mechanics and functionalities would be a plus. Responsibilities: - Tailoring a design keeping our mission in mind. - Incorporating section for regular blog articles. - Implementing option for online donations. - Setting up initial SEO. Necessary Skills: - Wordpress or similar CMS experience. - Graphic design & UX/UI abilities. - Strong SEO knowledge. - Coding skills (HTML/CSS/JavaScript). I'm looking for a committed, creative, and thorough person to create a platform that truly represents our cause and the people we are trying to help. Ca...

...versed in using ACCA Approved Manual J ,Dand S software to handle the design of HVAC can help me with a manual j,s and D for a house with two systems that are gooing to be dual fuel. Since the project specifics aren't decided, your rounded skill set and ability to calculate both heating ,cooling loads and designing ducting system with equipment selection will be of utmost importance. - When you apply, be prepared to provide evidence of your abilities in the form of a detailed project proposal. This should include your approach to design work, how you use the ACCA software for calculations and designing, and how you ensure system functionality and efficiency. - Ideal candidates are those with a comprehensive understanding of HVAC design and have notable experience i...

My website is in need of an overhaul. Here's what needs doing: - Refreshing text layout: Currently, the placement of the text needs attention. - Updating images: Incorporating ...needs doing: - Refreshing text layout: Currently, the placement of the text needs attention. - Updating images: Incorporating fresh images and changing existing ones where required is needed. - Website navigation: The menus require an update to improve user navigation. - Updating plugins: Contact Form 7 is currently installed and needs updating. While the programming language isn't specified, if you're skilled in HTML, PHP, and JavaScript, it'd be a bonus. Mastery in using and updating the Contact Form 7 plugin is necessary. Along with technical skills, a k...

I have a design in the form of a Wire Frame in a PPT file. I am looking for a placer who can design this as an XD file. The result should be an XD file. NOTE : Never bid on a project and then re-negotiate the price. It's a waste of both of our time. So read the file carefully before making an offer. Thanks

...database connection and authentication type. Post-Installation Configuration Adjust settings in the file as necessary. Configure mail settings, logging, and any custom settings specific to your environment. Security Setup Configure Security Measures Implement HTTPS for secure communication. Set up firewalls and security rules to protect both the Orchestrator and SQL Server. Testing and Validation Test Orchestrator Functionality Log into the Orchestrator dashboard to ensure it is functioning correctly. Verify connectivity with SQL Server and IIS. Review the current version and configuration of the existing bot. Download the latest bot version compatible with the new Orchestrator. Deploy and test the updated bot in a staging environment before production rollout. Final Testing ...

...Develop a robust staking dashboard allowing users to manage their memecoin assets and staking activities - Integrate the website and dashboard with blockchain technology and smart contracts - Implement data visualization for real-time coin metrics and staking rewards - Ensure top-notch security practices to protect user funds and data Required Skills: - Proficiency in frontend development (HTML, CSS, JavaScript) and modern frameworks like React or Angular - Experience with backend languages (Python, Node.js) and RESTful API development - Familiarity with blockchain technology, cryptocurrencies, and decentralized applications - Understanding of smart contracts and cryptocurrency protocols - Expertise in responsive web design and creating intuitive user interfaces - Knowle...

I am looking for a tenacious, detailed-oriented web developer with proficiency in designing and implementing robust data visualization tools and platforms. A strong background in JavaScript, d3.js, data interpretation, and user-friendly interface design is highly sought after. The project involves: - Developing an interactive and intuitive web-based platform that will visualize multidimensional data on a map of the USA. - Allow users to select which data dimensions are shown, enabling a customizable experience and how they are shown, such as Scatter Map, Contour Map, Area Map, Bubble Map, and more. - Simple Interactive Elements Concerning the data format, I am currently uncertain whether it will be provided in a specific format or requires preprocessing. Therefore, adaptability ...

Hello, I'm seeking an experienced develo...navigation menu. - Integrate new features into the theme. - Improve the functionality of existing features. Other Changes: - Adjust the display per row. - Customize the search page. - Make sorting alterations. - Make it mobile responsive. - Adding new payment processors Key Skills Required: - Advanced PremiumPress theme customization. - Experienced in UX/UI layout changes. - Strong PHP, HTML, CSS, and JavaScript knowledge. - Proven track record with WordPress theme modifications. If you have direct experience with PremiumPress theme alterations and the necessary skills listed, feel free to bid on this project, otherwise, we are not interested and we won't pay for the time you need to learn the theme. Looking forwar...

I require a knowledgeable freelancer to build an Excel sales order form which can handle multiple ship dates and calculate discounts on a sliding scale. Key Functionalities: - Multiple ship dates: I would like customers to choose their ship dates from a calendar function. - Discount calculation: Discounts should be calculated on a sliding scale based on the volume of the order. The ideal person for this task will have proven experience in building advanced Excel spreadsheets, primarily focusing on dates manipulation and financial calculations. An understanding of sales processes, specifically as it relates to ship dates and discounts, is advantageous.

(ON SUNDAY EVERYTHING SHOULD BE DONE THAT IS THE CONDITION) I need a skilled frontend developer to create basic HTML/CSS pages. You will need to integrate these frontend pages with a Python backend. The project involves adding JavaScript for client-side validation and implementing AJAX page transitions. After pressing the 'save' button on one of the pages, the page should transition to the next. The data inputted should be sent to the Python backend for processing. Key Requirements: - Proficient in HTML, CSS, and JavaScript - Experience with client-side validation and AJAX - Prior work experience that showcases your frontend development skills - Proficiency in Python is a must for the backend implementation Please provide me with your r...

for taking BLS algeria appointments for spain visa fast and easy

I need a professional freelancer to design an HTML form for my website. This form must have: - Text fields for basic information collection - Dropdown menus for selection options - Capture creation The form should be designed with user-friendly, visually appealing elements. Your role will also include: - Implementing validation requirements for all input fields. This will ensure that the user completes all the required fields in the correct format. - Integrating an email script that will automatically send a reply to the submitter. This is an essential feature for my project. Ideal Skills and Experience: - Proficiency in HTML and CSS for form design - Experience in creating and implementing form validation - Knowledge of ba...

I am seeking a skilled developer to create a dynamic HTML website for my e-commerce venture. Key Project Components: - The primary goal of this project is to establish an online store that is user-friendly, visually appealing, and responsive across devices. - I'd like the website to be designed with a comprehensive e-commerce setup, capable of handling product listings, shopping cart functionality, and secure checkout processes. Key Requirements: - Previous experience in e-commerce website development. - Proven expertise in HTML and delivering responsive websites. - A thorough understanding of e-commerce and online payment systems. - Ability to work within a tight deadline, with a targeted completion date of within a month. Note: The specifics of the payment metho...

I'm in search of an experienced developer skilled in Zendesk API int...skilled in Zendesk API integration for a project related to airline claim forms. I will provide you parts of the template and you will add the form, calculations, API integration and ticket creations. The website should be built in Laravel or secure platform. If you know about EC261 claims it makes it way easier to choose you. You will do the following: - Create a form which is predefined through parameters and questions. - Add airline and airport database and organize the data with live search preview. - Calculations based on airport distance and claim form. - Zendesk ticket creation along with correct ticket numer and relevant information. - Multilingual form and site (Swedish and En...

I’m seeking a full stack web developer with proficiency in HTML, CSS, JavaScript, Python, Ruby, PHP, Node.js, and React to create a comprehensive hotel booking website. The primary aim of this project is to offer a user-friendly and efficient space for users to book hotels while enjoying a smooth and seamless experience. Features desired include: - Search functionality to enable effortless hotel discovery - Booking management to track and manage users' bookings - Incorporation of customer reviews to enhance customer confidence and choices - Integration of online payment solutions for smooth financial transactions - A Room availability calendar for easy checking of room availability - Multi-language support to cater to a global audience - A chat bot for 24/...

...React.js used for components: React should be used for the components in the website for building a user and dev friendly interface. • User-Centric Design: The homepage should be specifically designed to appeal to young adults which is my primary target group. Demonstrable experience in designing webpages that cater to this particular demographic would be beneficial. • Skills: HTML5, CSS3, JavaScript, web animation. Experience in creating static web pages a must....

I need immediate help in implementing an OTP-ba...immediate help in implementing an OTP-based user authentication system. The project consists of - - OTP-based user authentication: The user should receive a unique OTP via SMS that they would enter to be authenticated. - React Native integration: The user interface needs to be seamlessly integrated and tested. - Node.js and MySQL: The backend should be designed to handle the OTP generation, validation and user details. I have a tight deadline and need this project completed as soon as possible. Ideal candidates should have: - Strong experience with React Native, Node.js and MySQL - Previous experience implementing OTP-based authentication - Able to work quickly and efficiently Please only apply if you're confident in deli...

I'm on the lookout for skilled blockchain backend developers with proficiency in Python, JavaScript, and Solidity. Your understanding of Ethereum and experience in blockchain will prove to be incredibly valuable. The key features I need you to support in the blockchain backend are smart contracts and the development of decentralized applications (DApps). Ideal Skills and Experience: - Proficient in Python, JavaScript, and Solidity - Experience with Ethereum - Prior work in blockchain development - Knowledge of smart contracts - Proven experience in DApp development Your ability to deliver efficient and secure blockchain backend solutions, that facilitate the execution of smart contracts and the development of DApps, will be crucial for the success of this project.

Hi Unsa A., I would like to offer you my project. We can discuss any details over chat.

I'm seeking a talented individual to enhance the design of my exist...should be easy on the eyes and enhance user experience. - Improving typography: The new design should feature refined typography that is both visually appealing and easy to read. This will help to give the software a more polished and professional look. Experience in software design and an eye for modern, clean aesthetics is a must. Previous experience working with JavaScript and Angular is preferred as the software is built using these technologies. A strong understanding of UX principles is also desirable. Your role will be to take the existing program and enhance its design elements, focusing on the color scheme and typography. I'm looking for someone who can bring creativity and a keen eye...

I'm in need of an expert in software engineering, particularly in the realm of Windows game engine development using C#. The project requires the implementation of a robust physics engine into the game engine. Key Requirements: - Proficient in C# programming for Windows platform - Demonstrable experience in game engine development - Strong understanding of software engineering principles The main focus will be on integrating a physics engine into the existing framework of the game engine. If you have experience in creating 2D or 3D physics engines, that would be a huge plus. It is important that you are able to work independently and are self-driven, as the project will involve a lot of individual problem solving and innovation. Experience with multiplayer capabilities would...

I'm looking for an expert in digital marketing. Your role will be focusing heavily on converting leads to purchases and optimizing landing pages for enhanced User Experience (UX). Our mobile pages should be optimised to REDUCE BOUNCE and RETAIN CUSTOMERS. Key Responsibilities: - Develop highly effective digital marketing strategies - Lead generation and conversion through Google Ads - Optimizing landing pages for UX Ideal Candidate: - Proven experience in the above. Send examples of Landing Pages that you have designed. Your expertise with our target audience will be crucial for our campaign success. Let's convert leads into sales together!

I'm having an issue with the cookie bar on my landing page. It functions perfectly upon my primary website, but fails to operate as expected on my subdomain, specifically my landing page. I am using the exact same JavaScript and CSS script for both the website and landing page. All is built on custom HTML. Ideal skills for this job: - Expertise in JavaScript and CSS - Vast experience in handling cookie bars and similar web components - Ability to diagnose issues affecting custom HTML websites The selected freelancer will be tasked with: - Understanding the functionality of the cookie bar on my main website - Translating the same functionality to the landing page - Uncover and solve any underlying issues or differences causing the functionality mish...

My WordPress website is redirecting to unknown sites and showing signs of injected Javascript. I've experienced this issue despite keeping my WordPress and plugins up to date. Key Requirements: - Identify the malware and its entry point - Remove all malware and traces of injected Javascript - Restore website to its original, clean state - Provide recommendations to prevent future attacks I have full access to my website's hosting environment. Ideal candidates should have proven experience in malware removal for WordPress sites and possess a strong understanding of web security best practices. Please share your approach and experience in your bid.

As a gift basket business owner, I'm seeking an experienced Woo-commerce developer who can resolve a shipping issue on my website. The problem lies with the...shipping issue on my website. The problem lies with the incorrect calculation of delivery fees if the customer's billing and shipping address differ. - The Requirement: I need the system to accurately use both the billing and shipping addresses when determining the delivery fee. The rates must differ based on the zip codes entered. - Essential Skills: Deep understanding of Woo-Commerce, PHP, Javascript, and any other relevant programming language. Prior experience in handling shipping/delivery rates customization is a plus. In your proposal, please discuss your previous similar projects and your chosen approach ...

Comprehensive Chatwoot Deployment with integration and customization tailored to your specific needs Utilizing the following framework and tools: - Ruby on Rails - JavaScript - Vue.js - Docker - Nginx - Node.js API +

I'm seeking a SPSS expert to help me with a comprehensive survey analysis. Key Project Details: - This will involve a full survey analysis aimed at measuring customer satisfaction specifically in relation to CSR. - Your objective will be to gain a solid understanding of how our customers perceive our CSR efforts and its impact on Customer loyalty. Ideal Skills and Experience: - Proficiency in SPSS and survey analysis. - Strong background in market research and customer satisfaction measurement. - Knowledge or experience in CSR evaluation is a definite plus. -Knowledge in Customer Loyalty.

Comprehensive Chatwoot Deployment with integration and customization tailored to your specific needs Utilizing the following framework and tools: - Ruby on Rails - JavaScript - Vue.js - Docker - Nginx - Node.js API +

Perform an in-depth sensitivity analysis of a Pressure Swing Adsorption (PSA) process for CO2 capture using zeolite 13X. Scale up a CO2 capture system from a small-scale experimental study detailed in the attached research paper to an industrial application focusing on a flue gas stream solely made up of CO2 and N2. This comprehensive investigation can be based on specific equations, data, and parameters that will be provided from a relevant paper. Duties and Responsibilities: - Understand the Base Model: Analyze the experimental study to grasp foundational models and calculations. - Industrial Sensitivity Analysis: Utilize any effective method to scale up these findings to industrial levels. - Use MATLAB, Excel, or any other tool to conduct a detailed sensitivity analysis based o...

I need the header on my WordPress site to be adjusted in its mobile version. The full header requires resizing. Key Responsibilities: - Resize the full header in the mobile version Ideal Skills and Experience: - Proficiency in WordPress development - Experience with responsive design, especially mobile optimization - Strong understanding of CSS and possibly JavaScript for more complex adjustments In your application, please provide a detailed proposal on how you plan to approach and execute this task. Past work examples of similar mobile optimization projects will be highly considered.

I'm currently seeking a skilled developer with extensive knowledge of HTML & CSS for immediate website development. This project won't include any specific functionalities like e-commerce platform or blog; we'll delve into those details once the overall website is developed. Key attributes: - Proficiency in HTML & CSS - Quick turnaround time - Strong communication skills - Ability to work under tight deadlines If you feel you can deliver this project in a timely manner, please don't hesitate to bid. I need this project to be completed ASAP. Let's get this job rolling!

I need a comprehensive HTML/CSS solution for my report pages. it must be clean code with easy names class and id's not generated with ai Key Requirements: 5 pdf files not just this one . - Create inputs: I'm in need of a web developer to build inputs that can be used to create a real report. - Input types: The report inputs should include text, number, and date inputs, as well as checkboxes and tables. - Layout: The layout of the report pages should be exactly as shown in the sample page I will provide. Ideal skills for this job include: - Proficiency in HTML, CSS, and JavaScript. - Experience with form creation and layout design. - Attention to detail to ensure the layout is replicated accurately. i have x5 reports needed to be done not just thi...

...to build applications for Web, iOS, Android, Windows 10, Linux, and MacOS & embedded systems (like micro controllers) from single code base 2. I want to learn a language in which we write a code once and can compile for any platform. 3. One possible answer to my questions is JavaScript. We can build server side apps in JS using Node.js & Next.js. Javascript can be embedded in HTML on client side too. We can build desktop apps in JS using Electron and we can make mobile apps in JS using react & angular. But in javascript will code be exactly same for all platforms ? 4. Another option is Flutter (Dart). 5. Which is better out of these 2 ? or can you suggest any other option apart of these 2 6. As of now I want to develop a web...