20 of the best prompts for resolving infinite loading states, step by step across 4 stages. Works with ChatGPT, Claude, and Gemini.
20 of the best prompts for resolving infinite loading states, step by step across 4 stages. Works with ChatGPT, Claude, and Gemini.
Published June 28, 2026
Most people try to use AI for Resolving Infinite Loading States with a single vague prompt and get generic results. This guide takes a different approach: 4 targeted stages, from Diagnose the Wall through Prevent Recurrence, each with a prompt that gives the AI exactly the context it needs. Async code generated by Claude Code can leave the UI stuck in a loading state when promises neither resolve nor reject. This results in a non-responsive application, frustrating users and developers alike. These prompts help developers diagnose, fix, verify, and prevent this issue efficiently. Works with ChatGPT, Claude, and Gemini.
Examine the async functions and promises that are not resolving or rejecting.
Identify Stuck Promises
Please analyze the current codebase and identify all asynchronous functions present. For each function, highlight any promises that lack both resolve and reject handlers. Explain the potential implications of these unhandled promises on the user interface, particularly how they might contribute to the UI becoming unresponsive or hanging. Provide examples of how this issue could manifest in user experience and suggest best practices for handling promises effectively.
Check Execution Flow
Trace the execution flow of the asynchronous code provided. Identify the specific point where the flow stops and does not proceed to either resolve or reject. Explain in detail the reasons for the blockage, including any potential issues with promises, callbacks, or event listeners that may be causing the halt. Additionally, suggest possible solutions or debugging steps to resolve the issue and ensure the code executes as intended.
Analyze Recent Changes
Please analyze the most recent changes made to the asynchronous functions in the codebase. Identify specific modifications that may lead to promises being stuck in a loading state, neither resolving nor rejecting. For each identified change, explain how it impacts the overall execution flow and what potential issues it could create in terms of application performance or user experience. Provide a detailed summary of your findings, including examples where applicable, to help diagnose the problem effectively.
Inspect Error Handling
Please examine the error handling mechanisms implemented in the asynchronous functions of the codebase. Identify any missing or incorrect error handlers that could potentially lead to unresolved promises. Provide a detailed analysis of each function, highlighting specific areas where error handling is inadequate, and suggest improvements or best practices to ensure robust error management. Additionally, summarize the potential impact of these issues on overall application performance and user experience.
Review CLAUDE.md Rules
Please review the following content from my CLAUDE.md file: [PASTE CONTENT]. Confirm your understanding of the rules related to async operations outlined in the document. Identify any specific rules that are not being followed, and provide detailed feedback on how these violations could impact the overall functionality. Additionally, suggest any improvements or corrections to ensure compliance with the established rules.
Focus on ensuring all promises have proper resolve and reject handlers.
Add Missing Handlers
Identify all asynchronous functions in the provided code that are missing either resolve or reject handlers for their promises. For each identified function, add the appropriate handlers to ensure that all promises resolve or reject correctly. Additionally, provide a brief explanation of why it's important to handle promise resolution and rejection in asynchronous functions, and include examples of how the updated functions should look after the handlers are added. Make sure to maintain the overall functionality of the code while improving its reliability.
Correct Execution Flow
Analyze the provided code to identify where the execution flow is getting stuck. Explain the specific reasons for the blockage and suggest modifications to ensure that all promises are correctly resolved or rejected. Provide a detailed breakdown of the changes needed, including any relevant code snippets, and outline the expected behavior after implementing these changes. Additionally, describe any potential edge cases that should be considered to prevent similar issues in the future.
Refactor Problematic Code
Identify the specific lines in the asynchronous code that are causing it to hang. Analyze the logic and flow of the code to determine why the promises are not resolving or rejecting as expected. Refactor these lines to ensure proper handling of the promises, including adding necessary error handling and ensuring that all asynchronous operations are awaited correctly. Provide a clear explanation of the changes made and how they improve the functionality of the code. Format your response as a code snippet with comments explaining each change.
Improve Error Handling
Please enhance the error handling in the following async functions: [FUNCTION_NAME_1], [FUNCTION_NAME_2], and [FUNCTION_NAME_3]. Ensure that all potential errors are caught and handled appropriately to prevent unresolved promises. Provide a detailed explanation of the changes made, including how each error is managed and any specific error messages that are returned. Additionally, include examples of how to test these functions to verify that errors are handled correctly.
Revert Faulty Changes
Please analyze the recent code changes in the project and identify any modifications that have introduced unresolved promises. Once identified, revert these changes and provide a detailed explanation of the impact of each change on the overall functionality and performance of the application. Additionally, include recommendations for preventing similar issues in the future, and suggest best practices for handling promises effectively in the codebase.
Ensure the UI no longer gets stuck in a loading state due to unresolved promises.
Test Promise Resolution
Please run a series of tests on the asynchronous functions in my codebase to verify that all promises are resolving or rejecting correctly. Provide a detailed report of the test results, including any errors encountered and the specific functions being tested. Additionally, confirm that the user interface remains responsive during these tests. If any issues are found, please suggest potential solutions or improvements to ensure proper functionality.
Simulate User Interaction
Please simulate the user interactions that previously caused the loading state in the application. Confirm whether the user interface now functions smoothly without hanging. Provide a detailed comparison of the UI before and after the resolution, highlighting any improvements in responsiveness and user experience. Include specific scenarios that were tested, the outcomes of each interaction, and any relevant metrics that demonstrate the changes.
Review Execution Logs
Please generate and review the execution logs for the asynchronous functions in my code. Confirm that all promises either reach a resolved or rejected state, and provide a detailed log output for each function executed. Include timestamps for each log entry, the status of each promise, and any relevant error messages if a promise is rejected. Additionally, summarize any patterns or issues observed in the logs that may indicate potential problems in the code execution.
Reproduce Original Scenario
Please recreate the exact scenario that previously led to the infinite loading state in the application. Detail each step you take to replicate the issue, including any specific inputs or configurations used. After reproducing the scenario, confirm whether the issue still occurs or if it has been resolved. Provide evidence of your findings, such as screenshots or logs, that demonstrate the application's behavior during your testing.
Validate Error Handling
Please validate the enhanced error handling mechanisms in the application. Ensure that all potential errors are caught and handled appropriately, and that no promises are left unresolved. Provide a detailed report on the types of errors encountered during testing, how they were handled, and any instances where promises may have been left unresolved. Include recommendations for improvements if any issues are found, and summarize the overall effectiveness of the error handling in a structured format.
Establish guardrails to ensure all async code resolves or rejects properly.
Create CLAUDE.md Rule
Please draft a new rule for the CLAUDE.md file that mandates all asynchronous functions to include both resolve and reject handlers. The rule should clearly outline the rationale behind this requirement, including potential issues that can arise from not having these handlers. Additionally, provide an example of a properly structured async function that adheres to this rule, along with a brief explanation of how the resolve and reject handlers function within the context of the example. Format the response as a markdown section that can be directly added to the CLAUDE.md file.
Add Code Comment
Please provide a code comment that should be inserted above each asynchronous function in JavaScript. The comment should remind developers to include both resolve and reject handlers in the function. Ensure the comment is clear and concise, and format it as a single line of code. The final output should be suitable for direct inclusion in a codebase.
Develop Async Checklist
Create a comprehensive checklist to follow at the beginning of any session involving asynchronous code. The checklist should include steps to ensure that all promises are properly handled, including resolving or rejecting as expected. Cover key aspects such as error handling, timeout settings, and ensuring that all async functions are awaited appropriately. Format the checklist in a clear, numbered list for easy reference, and include examples where applicable to illustrate best practices.
Establish Code Convention
Please define a project convention that mandates all asynchronous functions must include error handling. Specify the exact wording for this convention, ensuring it clearly outlines the expectations for developers regarding error handling in async functions. Include examples of acceptable error handling practices and explain the importance of this convention in maintaining code quality and reliability. Additionally, suggest ways to enforce this convention within the project team.
Session Opener Template
Create a session opener template that emphasizes the importance of verifying all asynchronous code resolves or rejects. The template should include a clear reminder to check for potential infinite loading states and ensure that error handling is properly implemented. Additionally, provide a brief explanation of why this verification is crucial for maintaining application performance and user experience. Format the template as a structured outline with headings and bullet points for clarity, and include placeholders for specific session details such as [SESSION DATE], [SESSION TOPIC], and [TEAM MEMBER NAMES].
Claude Code may generate async code without proper resolve or reject handlers due to missing context or incomplete instructions. Ensuring all async functions have these handlers is crucial to prevent infinite loading states.
Ensure every async function has both resolve and reject handlers. This guarantees that promises always reach a conclusion, preventing the UI from hanging.
Diagnose the async functions for missing resolve or reject handlers. Fix the code to ensure all promises resolve or reject, then verify the UI's responsiveness.
CLAUDE.md can include rules that guide Claude Code in handling async operations correctly, ensuring all promises have resolve and reject handlers to prevent loading issues.
While Claude Code can't automate checks, you can create a checklist or CLAUDE.md rule to ensure all async functions have proper handlers, reducing the risk of unresolved promises.
AI Prompts for Resolving Async Code Loading Issues
The async code generated by Replit is failing to resolve or reject, causing the UI to remain in a perpetual loading state.
See promptsAI Prompts for Diagnose Infinite Loading State
The generated async code is stuck in a loading state, preventing the UI from rendering.
See promptsAI Prompts for Resolving Infinite Loading States
The generated async code is failing to resolve or reject, causing the UI to remain in a perpetual loading state.
See prompts