Format date in JavaScript
If you need to format dates in JavaScript, using this library instead of Moment.js will help you decrease your bundle size, a lot.
Performance
A collection of 62 posts
Simulating throttling in SharePoint
When you communicate with SharePoint, you have to assume that you might get throttled. Here is how to verify if your application handles it correctly.
Learn building modern SharePoint solutions - Dev tutorial in Munich
Join us for a dev tutorial in Munich and learn how to make the best use of the latest Office 365 capabilities to build solutions for your organization.
Just because you can, should you use the Office 365 CDN
Office 365 CDN is a compelling option for hosting your static assets, but how good is it actually?
Inconvenient Office 365 CDN and the SharePoint Framework
Office 365 CDN can help you improve performance of SharePoint Framework solutions. But if you configure it incorrectly, your solutions won't work at all.