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I have a custom Google Chrome extension that is supposed to let me choose a booking time slot on a web page, yet the current build stalls at that very step. I need someone to dive into the existing codebase, identify why the slot-picker fails, and then add a more robust “enhanced time slot selection” feature so choosing and confirming a time becomes effortless. The extension is already live in my browser, written in the usual combination of JavaScript, HTML, CSS, and the Chrome Extension APIs (manifest v3). You’ll have access to the source files plus a short video showing the exact moment the picker breaks. From there, your tasks are: • Diagnose and fix the selection bug so the current UI works without errors. • Replace or improve the slot-picker component with an upgraded version—think clearer layout, instant feedback on unavailable slots, and smooth confirmation. • Hand back the updated source, a packaged version ready for loading in developer mode, and brief installation notes so I can test immediately. Acceptance criteria: the time-slot UI loads in under two seconds, reflects availability accurately on every test page I provide, and lets me confirm a booking in one click without console errors. Prefer solid experience with JavaScript ES6+, Chrome Extension APIs, DOM manipulation, and debugging tools. If you can suggest future add-ons such as user notifications or broader customization, flag them, but the core focus right now is the enhanced time slot selection.
ID do Projeto: 40171714
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Ativo há 16 dias
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126 freelancers estão ofertando em média $449 CAD for esse trabalho

Hi there, I will dive into your Chrome extension's code, locate the breakpoint where the slot picker stalls, fix the bug, and replace the picker with a clearer, more reliable time-slot selector. The new UI will show available, unavailable, and soon-to-be-held slots with instant feedback, and it will confirm bookings in one click. I’ll deliver the updated source, a dev-mode package, and brief installation notes to test right away. With ES6+, MV3, and solid DOM skills, I’ll ensure the UI loads under two seconds, stays accurate across test pages you provide, and runs without console errors. I’ll also outline potential enhancements like simple notifications or broader customization in future work if you want. What exact console error occurs when the picker stalls, and can you share the failing URL or page to reproduce it? Do you have design preferences for the upgraded picker (layout, colors, typography) or a style guide to follow? Should availability come from the page data or a backend service, and how should unavailable slots be shown? Are there accessibility requirements or keyboard navigation expectations for the new picker? Any must-have features beyond selection and confirmation, such as notifications or multi-slot bookings? Can you share the exact error, test URLs, and any must-have features for the enhanced picker? Best regards,
$750 CAD em 11 dias
9,0
9,0

Hello, I will analyze your existing Chrome extension codebase to identify exactly why the current time slot picker is stalling and fix the selection bug so the UI works smoothly without errors. I will then upgrade the slot-picker component with a more robust and user-friendly version, featuring a clearer layout, real-time feedback on unavailable slots, and a seamless one-click confirmation flow. The improved solution will be optimised for performance to ensure the UI loads in under two seconds and behaves consistently across all test pages you provide. I will deliver the updated source code, a packaged version ready for loading in developer mode, and brief installation notes so you can test immediately. The final build will be clean, stable, and free from console errors while meeting your acceptance criteria. 1-Is the booking data and slot availability coming from the pages DOM, an API, or both? 2-Do you want the enhanced slot picker to be fully custom styled or should it follow the existing UI theme of the extension? Looking forward to discussing further. Best regards, Kamran
$310 CAD em 9 dias
8,3
8,3

Hey there, I completely get how frustrating it is when a tool meant to save time becomes a bottleneck — your Chrome extension should make choosing a time slot seamless, not stall it. With solid experience in JavaScript ES6+, Chrome Extension APIs, and front-end debugging, I’m confident I can dive into your current code, pinpoint the root cause of the picker failure, and enhance it with a more intuitive, responsive time slot UI. Expect clearer layouts, instant feedback on availability, and one-click confirmation without console errors. I’ve shared an initial estimate based on your description, and once we go over a few technical or functional details, I’ll confirm the exact cost and delivery schedule. I'll provide you with the fixed and upgraded source, a packaged extension ready for developer mode, plus installation notes so you can test right away. Looking at your focus, I’ll also flag potential future additions like user notifications or customizable interface options to help your extension evolve. Looking forward to your reply so we can finalize the exact plan. Could you share the specific web pages you want to test the enhanced time slot picker on, or any variations in the UI we should prepare for? Thanks, Asad
$250 CAD em 10 dias
8,1
8,1

⭐⭐⭐⭐⭐ Improve Your Chrome Extension's Time Slot Selection with Expertise ❇️ Hi My Friend, I hope you're doing well. I've reviewed your project requirements and see you're looking for a solution to enhance your Chrome extension's time slot selection. You have no need to look any further; Zohaib is here to help you! My team has completed over 50 similar projects focused on Chrome extensions. I will diagnose the current issues, improve the slot-picker, and ensure a smooth user experience. I will dive into the existing codebase, identify the bugs, and work on creating a more robust time slot selection feature. This will include a clearer layout, instant feedback on availability, and a seamless confirmation process—all within your budget. ➡️ Why Me? I can easily enhance your Chrome extension as I have 5 years of experience in JavaScript and Chrome Extension development. My expertise includes debugging, DOM manipulation, and using Chrome APIs effectively. Additionally, I have a strong grip on user interface design, ensuring a user-friendly experience. ➡️ Let's have a quick chat to discuss your project in detail and let me show you samples of my previous work. I look forward to discussing this with you in our chat. ➡️ Skills & Experience: ✅ JavaScript ES6+ ✅ Chrome Extension APIs ✅ DOM Manipulation ✅ Debugging Tools ✅ UI/UX Design ✅ HTML/CSS ✅ Code Optimization ✅ Bug Fixing ✅ User Feedback Integration ✅ Performance Testing ✅ Version Control ✅ Installation Documentati
$350 CAD em 2 dias
7,6
7,6

Hi, I’ve developed multiple Chrome extensions that interact with web pages, including a time slot picker for a booking system. I understand the importance of a reliable slot selection process, as even a small delay can lead to lost bookings. I can quickly identify and fix the issue you’re facing, as I’ve worked extensively with Chrome Extension APIs and JavaScript ES6. I also have experience with UI frameworks like Bootstrap and Material UI, which can help create a more user-friendly interface. Let’s schedule a 10-minute introductory call to discuss your project in more detail and ensure I fully understand your requirements. I usually respond within 10 minutes. I’m eager to learn more about your exciting project. Best regards, Adil
$465,83 CAD em 7 dias
7,1
7,1

Hi there! I’ve worked extensively with Chrome Extensions, JavaScript ES6+, and DOM debugging. I’ll trace why your slot-picker stalls, rebuild the selection logic for responsive updates, and design a smoother UI with instant availability feedback and one-click confirmation. Everything will install-ready, clean, and bug-free. Thanks- Webcast Technology
$350 CAD em 3 dias
6,7
6,7

Hello, I can take over your existing Chrome extension (Manifest v3), identify exactly why the current time-slot picker stalls, and deliver a more robust, user-friendly enhanced slot selection experience. I’m experienced with JavaScript ES6+, Chrome Extension APIs, DOM manipulation, and debugging injected UI on third-party pages. I’m comfortable working directly in existing codebases and fixing issues without breaking surrounding logic. What I’ll do: • Review the source and your screen-recording to pinpoint where and why the picker fails • Fix the underlying selection bug so the current flow works reliably • Upgrade the slot-picker UI with: • Clearer layout and states • Real-time availability feedback • One-click confirmation • Smooth, fast rendering (<2s load time) • Eliminate console errors and race-condition issues Deliverables: • Updated extension source code • Packaged build ready for Chrome developer mode • Short install/testing notes I’ll test against all pages you provide to ensure availability is reflected correctly and booking works consistently. If useful, I can also flag future enhancements (notifications, presets, customization), but the focus will remain strictly on fixing and enhancing the time-slot selection. Ready to start as soon as I have the code and video. Best regards,
$400 CAD em 7 dias
7,1
7,1

As a seasoned FULL STACK SOFTWARE ENGINEER with a primary focus on web development, I believe I have the skills and experience you need to successfully upgrade your Chrome Timeslot Picker extension. Over the past 12 years, I have amassed extensive knowledge in JavaScript, ES6+, DOM manipulation, and Chrome Extension APIs - precisely what you're looking for. My fixation on maintaining high-quality standards while meeting strict deadlines is a quality we share. Having worked with countless clients on similar debugging and enhancing projects, I understand the need for enhanced UI, instant feedback features, and smooth confirmation without any glitches. I also bring forth my problem-solving abilities essential in diagnosing and fixing the selection bug error which has stalled your current timeslot picker. My aim has always been to simplify complexity with user-friendly software interfaces, greatly aligning with this project's core objective. Additionally, my proficiency extends to future add-ons such as user notifications and broader customization that could bolster your project even further. With access to your current codebase and video description pinpointing where the picker breaks, I can assure you a swift turnaround time without neglecting even the minutest details. LetPence this opportunity to unflatten whatstantiate me for your project!
$250 CAD em 7 dias
7,1
7,1

Hi! My name is Marjan and I'm here to offer you my services as a skilled applicant with over a decade of experience working on Freelancer.com. l believe I am the best fit candidate for this project due to my extensive experience; I would like to have a discussion to get to know that we both are on the same page. Once the scope will be locked, I will start working on it right away.
$250 CAD em 7 dias
6,8
6,8

Hi Sarabjit, Thank you for posting the good task! As a skilled developer, I have a deep understanding and experience debugging and enhancing custom Chrome extensions, especially around DOM manipulation, injected scripts, and flaky UI components like slot pickers. In a recent project, I fixed a broken booking/selection flow in a browser extension that stalled due to async DOM changes, then rebuilt the selector with clearer state handling, instant availability feedback, and one-click confirmation—very similar to what you’re describing here. And you can check my profile and reviews from clients here: https://www.freelancer.com/u/elishadiah326 I’m comfortable diving into an existing codebase, identifying why the picker fails, and upgrading it to a more robust, user-friendly time-slot selection that loads fast and stays error-free. I work daily with JavaScript ES6+, Chrome Extension APIs, and browser debugging tools, and I focus heavily on performance and UX polish. Can you please share the source files and the video showing where the picker breaks? Looking forward to working with you for the long term. Best regards, Diah
$500 CAD em 7 dias
7,5
7,5

Hi there! ? I’m a Full-Stack Developer and Digital Solutions Expert with 12+ years of experience in Website Design, Web Development, Mobile App Development, AI Integration, Automation, and Digital Marketing. I can dive into your custom Google Chrome extension to upgrade the time slot picker. My expertise in JavaScript, CSS, Chrome Extension APIs, and debugging tools makes me the perfect fit for this task. I will diagnose and fix the slot-selection bug, enhance the UI for effortless time selection, and provide you with an updated source and a ready-to-load version with installation notes for immediate testing. Let's work together to ensure the time-slot UI loads swiftly under two seconds, functions error-free, and allows one-click booking confirmation. Looking forward to optimizing your Chrome extension for seamless time slot selection! What are your thoughts on moving forward with this upgrade?
$570 CAD em 29 dias
6,9
6,9

I'm experienced in JavaScript ES6+, Chrome Extension APIs, DOM manipulation, and debugging tools. I propose to diagnose and fix the selection bug, enhance the slot-picker component for improved usability, and ensure a seamless booking experience. With access to your source files and video, I will deliver an updated extension with a user-friendly time-slot UI, meeting the acceptance criteria. Let's focus on enhancing the time slot selection feature for now.
$750 CAD em 7 dias
6,5
6,5

Hi I can debug your Manifest v3 Chrome extension, fix the slot-picker stall, and ship an upgraded time-slot selection UI that confirms bookings reliably in one click. The main technical issue is usually a brittle DOM selector or timing/race condition (SPA re-renders, shadow DOM, iframes) that breaks event binding and causes the picker to silently fail. I solve this by instrumenting the content script, hardening element detection (MutationObserver + scoped selectors), and adding defensive checks with clear error logging. I have strong experience with ES6+, MV3 service workers, content scripts, messaging, and robust DOM manipulation across dynamic pages. For the “enhanced slot selection,” I’ll implement a faster, clearer grid/list UI with live availability states, instant feedback, and a deterministic confirm action with retries/idempotent clicks. You’ll receive updated source, a packaged dev-mode build, and concise install/test notes so you can validate immediately across your provided pages. I’ll also leave the code modular so future add-ons like notifications, per-site presets, or scheduling rules can be added cleanly. Thanks, Hercules
$500 CAD em 7 dias
6,6
6,6

Hello, Thank you for sharing this opportunity, it sounds like a great fit, and I’d be glad to be involved. I’ve worked on similar projects and am confident I can contribute meaningful value to your team. I focus on delivering high-quality, reliable solutions while ensuring the process is smooth and efficient for my clients. My goal is always to build solutions that are both technically solid and easy to maintain. You’re welcome to review my profile to see examples of my previous work. If it aligns with what you’re looking for, I’d be happy to discuss your project in more detail and outline how I can support your goals. I’m available to start immediately and can dedicate my full attention from day one. Let’s connect and explore how we can make this project a success together. Looking forward to your response. With Regards! Abhishek Saini
$250 CAD em 7 dias
6,5
6,5

Hi there, I’m excited to tackle the issues with your Chrome extension’s time-slot picker. With strong proficiency in JavaScript ES6+, the Chrome Extension APIs, and DOM manipulation, I’m confident I can identify the source of the stall and implement an enhanced selection feature that meets your criteria for speed and usability. My approach will involve thoroughly diagnosing the existing code to isolate the problem, followed by replacing or upgrading the slot-picker component for a smoother user experience. In addition to fixing the current UI, I’ll ensure that the updated source is packaged for quick testing and provides clear installation notes. I aim to complete this project within 10 days, ensuring the UI loads in under two seconds and error-free confirmations are possible. Thanks,
$500 CAD em 10 dias
6,2
6,2

Hi, I can diagnose and fix the current time-slot picker issue in your Chrome extension and implement an enhanced slot selection feature for seamless bookings. I have solid experience with JavaScript ES6+, Chrome Extension APIs, DOM manipulation, and debugging, which allows me to quickly identify why the picker stalls and deliver a robust, responsive replacement. The upgraded component will provide instant feedback on available slots, smooth confirmation in a single click, and a clear, intuitive layout. I will deliver the updated source code, a packaged version ready for loading in developer mode, and concise installation notes so you can test immediately. The solution will ensure the UI loads in under two seconds, accurately reflects availability, and works across all pages you provide. I can also suggest future enhancements such as notifications or additional customization options to make the extension even more user-friendly. Best, Justin
$500 CAD em 7 dias
5,9
5,9

Hi there, I’ve reviewed your Chrome extension project and I’m confident I can diagnose the slot-picker stall quickly and deliver a robust upgrade that makes time-slot selection effortless. With solid experience in JavaScript ES6, MV3 Chrome Extensions, DOM manipulation, and debugging, I will: - Reproduce the issue from your video, map the failure point, and fix the UI without breaking existing flows. - Replace the slot-picker with an enhanced component featuring a clearer layout, instant availability feedback, and a smooth, one-click confirmation. - Optimize performance to load the UI under two seconds, ensure accurate availability on test pages, and eliminate console errors. Deliverables: updated source code, a packaged extension ready for developer mode, and concise installation notes. Timeline: I’ll complete the diagnostic, fix, and upgrade within six days. Best regards,
$250 CAD em 16 dias
5,8
5,8

Hello, How would you like to enhance your booking experience effortlessly? I specialize in diagnosing issues in Chrome extensions and creating user-friendly upgrades that streamline functionality. Let's discuss how I can transform your time slot picker into a seamless tool for bookings. Best, Smith
$500 CAD em 7 dias
5,7
5,7

Hello, I understand that you're looking to enhance your custom Google Chrome extension, specifically the time slot picker functionality which is currently causing issues. I have extensive experience in JavaScript ES6+, Chrome Extension APIs, and have successfully worked on similar projects where diagnosing and fixing UI bugs was crucial for user experience. ✅My Plan: - Analyze the existing codebase and identify the root cause of the time slot selection bug. - Implement an upgraded slot-picker component that offers a clearer layout and instant feedback on availability. - Ensure the updated UI loads within two seconds and allows one-click confirmations without console errors. - Provide you with the updated source files and installation notes to ensure seamless testing. What are your specific expectations for the aesthetics of the new slot-picker design? Would you prefer any particular features added beyond the current scope? Best regards, Hongqiang Chen
$650 CAD em 7 dias
5,1
5,1

Hi, I understand how crucial a seamless booking experience is, and I’m confident I can fix and enhance your Chrome extension’s time slot picker efficiently. With solid expertise in JavaScript ES6+, Chrome Extension APIs, and debugging, I will dive into your current codebase, trace the root cause of the stall, and deliver a sleek, user-friendly slot selection interface. My focus will be to ensure the picker loads swiftly, communicates slot availability clearly, and confirms bookings effortlessly in one click—just as you outlined. I will provide the updated source code, a ready-to-load package in developer mode, and clear setup instructions so you can test right away. Additionally, I can recommend future enhancements like user notifications or customization options to elevate the tool further. I propose a timeline of 5 days to thoroughly debug, enhance, and deliver this upgrade. Looking forward to your feedback on the next steps. Could you share the test pages or scenarios where the current time slot picker fails most often? Best regards,
$555 CAD em 27 dias
5,2
5,2

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