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I'm looking for a skilled developer to create Zepto like app, focusing on lightweight and fast performance. it must be compatible with both desktop and mobile browsers. Requirements: - User-friendly API for DOM manipulation - Efficient AJAX handling - Optimized for lightweight and fast performance Ideal Skills: - Experience with JavaScript and DOM manipulation - Strong understanding of AJAX and performance optimization - Proven track record in developing cross-platform compatible libraries Please provide your relevant experience and approach to this project.
ID do Projeto: 40161573
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16 freelancers estão ofertando em média ₹13.175 INR for esse trabalho

Hi there, I’ve reviewed your Flutter app requirements and would love to help. With 5+ years of experience in cross-platform development, I specialise in clean UI, smooth performance, and robust API integration. I’ll begin with clear planning, share regular progress updates, and ensure the app is fully tested before launch. Let’s connect to discuss your vision — I’m ready to get started! Best, Bhargav Flutter Developer | Android & iOS Expert
₹12.000 INR em 7 dias
6,9
6,9

Hi there, I have reviewed your project titled Zepto Development, and I am a strong fit due to my experience building lightweight JavaScript libraries focused on speed, small bundle size, and cross-browser compatibility. I have over 7 years of experience handling JavaScript internals, including DOM abstraction layers, efficient event handling, and AJAX utilities optimized for minimal overhead. I regularly work on performance-sensitive codebases, design clean APIs that mirror native behavior, and ensure compatibility across modern desktop and mobile browsers. I reduce client risk by keeping the core library minimal, avoiding unnecessary abstractions, and benchmarking performance against real-world use cases. I document the API clearly so it is easy to adopt, extend, and maintain. I am available to start immediately. Regards Chirag
₹7.000 INR em 7 dias
4,4
4,4

Hello, I’m an experienced JavaScript developer specializing in DOM manipulation, AJAX handling, and performance optimization. I can create a Zepto-like lightweight library that runs efficiently on both desktop and mobile browsers. Approach Build a user-friendly API for DOM selection, manipulation, and events, inspired by Zepto but optimized for speed Implement efficient AJAX utilities with promise-based responses Focus on minimal footprint, fast execution, and cross-browser compatibility Ensure modular design so developers can include only needed features Skills & Experience Strong background in vanilla JS, DOM APIs, and AJAX Proven track record in creating lightweight, high-performance libraries Experience testing and optimizing for mobile and desktop environments I can deliver a fully documented, cross-platform compatible library, ready for integration, with examples showing DOM operations and AJAX usage. Happy to provide previous JS library projects as references.
₹4.000 INR em 4 dias
3,9
3,9

I can build a fast, lightweight, Zepto-style JavaScript library optimized for modern browsers across desktop and mobile. My approach focuses on delivering a clean, minimal API for DOM manipulation, smooth animations, and efficient event handling—while keeping the core bundle extremely small for maximum performance. I’ll implement a robust AJAX module with intelligent request handling, promise-based flows, and graceful fallbacks to ensure consistent behavior across all environments. The library will be written in modular ES6+, allowing selective builds and future extensibility without sacrificing size or speed. I’ll craft the API to feel intuitive and developer-friendly, while ensuring the underlying architecture is highly optimized, memory-efficient, and benchmarked against real-world use cases. Full documentation and usage examples will be included so your team can integrate it effortlessly. Ready to begin immediately. Best regards, Amaan Khan L. (CUBEMOONS PVT.)
₹12.000 INR em 7 dias
3,4
3,4

Hello, I’m interested in this project and have 10+ years of experience working with JavaScript, DOM manipulation, AJAX handling, and performance-optimized front-end architectures. My approach would be to design a lightweight, modular JavaScript library focused on: Clean, developer-friendly APIs for DOM selection and manipulation Efficient, promise-based AJAX utilities with minimal overhead Performance optimizations such as small bundle size, tree-shaking, and minimal reflows/repaints Full compatibility across desktop and mobile browsers I’ve previously built and optimized cross-platform front-end utilities and frameworks where speed, maintainability, and browser consistency were critical. I’d be happy to discuss: Target browser support (modern only or legacy as well) Expected feature parity with Zepto/jQuery Bundle size goals and performance benchmarks Looking forward to your response. Best regards, Raj M
₹2.500 INR em 7 dias
2,7
2,7

With over 6 years of experience, I have honed my skills in creating lightweight and high-performance web applications, making me the ideal candidate for your Zepto-like app project. My expertise lies not only in frontend development using JavaScript and jQuery like Zepto requires but also in employing efficient AJAX handling and performance enhancements. What sets me apart is my Full Stack Development background, which will enable me to solve any issues from both sides — frontend and backend. I have worked on projects using paradigm frameworks like MERN, MEVN, LAMP etc, making me competent to ensure compatibility with both desktop and mobile browsers just as you need. My journey is marked by delivering high-performing digital solutions for clients from website development to SaaS and business automation solutions much similar to what you are aiming at. Working with me means enjoying a holistic package that includes not just skillful development but also a dedicated effort towards creating a long-standing partnership focused towards your success.
₹8.500 INR em 7 dias
0,4
0,4

I can help you build a Zepto-like lightweight JavaScript library focused on speed, minimal size, and smooth performance across both desktop and mobile browsers. ✅ What I will deliver: A clean and user-friendly API for DOM manipulation (similar to $() usage) Fast element selection, chaining support, and utility helpers Efficient AJAX module (GET/POST, JSON, timeout, error handling) Optimized and lightweight structure with performance-first design Full compatibility for mobile + desktop browsers Well-structured code + documentation + usage examples ⚡ My approach: Define the core API (DOM select, add/remove class, css, attr, events, html/text, append/remove) Build an efficient selector engine with fallback handling Create an AJAX layer using fetch with XHR fallback (for better compatibility) Optimize size + speed (modular code, minimal overhead, caching, clean chaining) Test on major browsers and responsive devices to ensure stability ? Relevant experience: Strong experience in JavaScript, DOM manipulation, and front-end performance optimization Worked on multiple projects using HTML/CSS/JS and production-ready UI integrations Comfortable building cross-platform compatible utilities with clean architecture ? If you share your expected features list + target browsers, I can start immediately and deliver a working prototype quickly.
₹10.000 INR em 7 dias
0,0
0,0

Having worked extensively in frontend development, particularly with AJAX and JavaScript, my team and I are confident in our ability to develop your Zepto-like app with a strong emphasis on lightweight and fast performance - both for desktop and mobile users. Our understanding of AJAX and experience in API development makes us well-equipped to provide a user-friendly API for DOM manipulation while ensuring efficient AJAX handling. We understand the crucial importance of speed and uncompromised performance for your project. A slow-loading website is a deterrent to user engagement, productivity, and conversions. Our experience in optimizing for performance will be an asset as we ensure your app is both lightweight and fast without compromising on functionality. Partnering with us means having the advantage of our comprehensive web development skills and an unwavering commitment to quality. We take the time to understand the real business problem at hand then design custom solutions that are tailored to your unique needs. Trust us with your Zepto Development project, let's work together and transform your idea into a practical, effective, and high performing tool.
₹1.500 INR em 7 dias
0,0
0,0

I am confident I can successfully deliver a lightweight, fast, and cross-platform Zepto-like application tailored to your requirements. I have hands-on experience with JavaScript, DOM manipulation, AJAX, and performance optimization, and I focus on building clean, efficient, and scalable frontend solutions. For this project, my approach will be to design a user-friendly API that simplifies DOM manipulation while keeping the library minimal in size. I will ensure efficient AJAX handling using optimized request management, error handling, and asynchronous workflows to maintain smooth performance even on low-end devices. Special attention will be given to reducing memory usage, minimizing reflows and repaints, and ensuring fast load times. The application will be fully compatible with both desktop and mobile browsers, following responsive design principles and thorough cross-browser testing. I will also focus on usability and developer experience, making the API intuitive and well-documented. My background in frontend development, UI/UX understanding, and API development allows me to balance performance with ease of use. I have worked on multiple web applications involving JavaScript, AJAX-based interactions, and frontend optimization, and I follow best practices in code quality, modular design, and maintainability. I am committed to delivering a reliable, high-performance solution within the given timeline and budget.
₹7.000 INR em 5 dias
0,0
0,0

Bengaluru, India
Membro desde jan. 19, 2026
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