JavaScript frameworks like React, Vue, and Angular use dynamic imports to load JavaScript files, or "chunks," to render websites efficiently, but this can lead to a Chunk Load Error if the browser fails to fetch these files. This error might occur due to issues such as checksum validation failures, missing or outdated chunk files, or cached older files after a deployment. For users, clearing the browser cache may resolve the error, but developers need to ensure correct file serving and consider deploying strategies that allow older versions to remain accessible temporarily. While standard solutions resolve most issues, critical applications may require advanced techniques like retry mechanisms or forced reloads to prevent downtime. Tools like Rollbar can assist developers by automating error monitoring and management, facilitating a more confident deployment process.