Minimize Script Loading1. Use Content Delivery Networks (CDNs) to host common libraries like jQuery to leverage browser caching.
Avoid Excessive DOM Manipulation1. Minimize DOM manipulation as it can be slow. Instead, work with in-memory objects and make changes in bulk when possible.
2. Use document fragment for adding or updating multiple DOM elements at once to minimize reflows and repaints.
Caching Utilization1. Utilize client-side caching mechanisms like localStorage or sessionStorage for temporary data storage.
2. Cache frequently used data to reduce the need for repetitive server calls.
Limit Dataverse Queries and Web API CallsMake efficient use of FetchXML and Web API queries to retrieve data. Only request the data you need and consider using server-side filtering and sorting to reduce data transfer.
Optimize Loops and IterationsAvoid nested loops and try to optimize loops as much as possible. Minimize the number of iterations and avoid unnecessary operations within loops.
Use Throttling and DebouncingImplement debouncing and throttling techniques to control the frequency of function calls, especially when dealing with events like scrolling or resizing to prevent excessive script execution.
Avoid Synchronous Pattern OperationsPrefer asynchronous operations to keep the UI responsive. Use promises, async/await, or callbacks to handle long-running tasks.
Handle Errors EfficientlyImplement proper error handling to prevent unhandled exceptions and improve user experience. Use try-catch blocks when necessary.
Eliminate Redundant CodeAvoid duplicating code and functions. Reuse functions and use a modular approach to organize your code.
Use BatchingWhen making multiple updates to records, use batch operations provided by the Web API to reduce the number of individual requests.
Utilizing Field-Level SecurityRespect field-level security when accessing and manipulating data to ensure data privacy and security.
Keep Application Up To DateStay informed about updates and best practices in Dynamics 365, as new versions and updates may introduce performance improvements and changes.