Eoin O'Brien
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How to use GraphQL Dataloaders in NestJS

Jul 5, 20223 min read

Solving the N+1 problem for fun and profit ยท So you've just finished coding your nice, shiny new GraphQL API in NestJS. You launch it into production...

How to use GraphQL Dataloaders in NestJS

Let's Crack the EU's Digital COVID Cert!

Jan 12, 20224 min read

This month, millions of freshly-minted Digital COVID Certificates are being issued in Ireland and across the EU. One thing that's hard to miss is the...

Let's Crack the EU's Digital COVID Cert!