2 posts tagged with "Frontend"

For a decade, GraphQL responses came back as one lump. You asked for a page, you waited for every field to resolve, then the server wrapped it up and sent it over the wire in one envelope. Fast fields waited for slow fields. The whole response moved at the speed of its slowest resolver. Then @defer and @stream arrived to fix exactly that. They've been maturing as a proposal for several years - deliberately, because getting incremental delivery right is genuinely hard - and they're now real enough to use with modern clients and servers. The open question is when they pay off, and both camps have a case.

You're copying the same fields across 17 different queries. Your code reviewer is crying. Your future self is plotting revenge. Enter fragments: the DRY principle applied to GraphQL queries.