Email Services (Resend/SendGrid)

Part of the Full Stack Developer Roadmap.

Summary

Sending transactional emails (welcome, password reset, receipts) from your backend using a dedicated email API instead of trying to send mail directly, which gets flagged as spam.

How to Learn This

1Send a welcome email from your backend when a user signs up.
2Build an HTML email template for a password reset flow.
3Learn why dedicated email services handle deliverability far better than a raw SMTP call.

Stripe Integration

File Storage (S3/Cloudinary)

More topics in Payments & Third-Party Integrations

Stripe Integration File Storage (S3/Cloudinary)Third-Party APIs Webhooks AI API Integration

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