Top 20 SharePoint Framework (SPFx) Interview Questions You Must Know
If you're preparing for an SPFx interview, having a solid grasp of key concepts can help you stand out. Here are 20 must-know questions to test and enhance your expertise in SharePoint Framework development.
🔹 Understanding SPFx Basics
1️⃣ Can you define SPFx and highlight the main differences between it and traditional SharePoint development?
2️⃣ In what ways does SPFx provide compatibility with both SharePoint Online and SharePoint on-premises (2016/2019)?
3️⃣ What are the fundamental building blocks of an SPFx solution?
4️⃣ How do SPFx Web Parts differ from SPFx Extensions?
5️⃣ What security and permission management features does SPFx offer?
🔹 Development & Best Practices
6️⃣ What steps are involved in creating a new SPFx project?
7️⃣ What roles do the config.json and package-solution.json files play in an SPFx solution?
8️⃣ How do you integrate React with an SPFx web part?
9️⃣ What is PnP JS, and how does it simplify SPFx development?
🔟 What approaches can be used to call a REST API from an SPFx web part?
🔹 Performance & Optimization
1️⃣1️⃣ What are some key techniques to improve the performance of an SPFx solution?
1️⃣2️⃣ How can you implement lazy loading for components within an SPFx web part?
1️⃣3️⃣ What is Webpack, and how does it function in the SPFx build process?
1️⃣4️⃣ What are the best practices for managing state in SPFx React components?
1️⃣5️⃣ How can you minimize the bundle size of an SPFx solution for better efficiency?
🔹 Deployment & Maintenance
1️⃣6️⃣ What are the necessary steps to deploy an SPFx web part to SharePoint Online?
1️⃣7️⃣ What hosting options are available for deploying SPFx solutions?
1️⃣8️⃣ How can an existing SPFx solution be upgraded to a newer version?
1️⃣9️⃣ What is Tenant-wide Deployment in SPFx, and why is it useful?
2️⃣0️⃣ What are some effective methods for debugging and troubleshooting SPFx applications?
