Explore the technical journey of daily.dev in creating the "Weekly Digest" - a personalized weekly email feature. This detailed blog post covers challenges in sending over a million emails, user-specific content curation, scheduling complexities, and the use of technologies like GraphQL and Sendgrid. Perfect for developers and tech enthusiasts interested in email system implementation and personalized content delivery.

daily.dev

daily.dev's Weekly Digest feature sends personalized emails with recommended articles to users. The feature has configurable sending options, personalized content based on user interests, and AB testing for email templates. daily.dev uses technologies like GraphQL and Sendgrid to implement this feature effectively. 

Under the Hood: daily.dev weekly digest

<p>My main takeaway is that splitting tasks across different workers and using batch processing, like we did here, can handle huge email loads without affecting your main app’s performance. It’s a smart move for developers dealing with big tasks.</p>
