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GraphQL
75 challenges · Practitioner to Specialty
4 Easy
16 Medium
55 Hard
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All GraphQL challenges
GraphQL: What is GraphQL
Easy
Free
+10 XP
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GraphQL: vs REST
Medium
Free
+15 XP
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GraphQL: single endpoint
Medium
Free
+15 XP
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GraphQL: over-fetching
Hard
Free
+20 XP
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GraphQL: under-fetching
Hard
Free
+20 XP
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GraphQL: schema
Easy
Free
+10 XP
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GraphQL: SDL
Medium
Free
+15 XP
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GraphQL: query
Easy
Free
+10 XP
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GraphQL: mutation
Medium
Free
+15 XP
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GraphQL: subscription
Hard
Free
+20 XP
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GraphQL: resolver
Hard
Free
+20 XP
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GraphQL: Field
Easy
Free
+10 XP
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GraphQL: scalar types
Medium
Free
+15 XP
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GraphQL: object type
Medium
Free
+15 XP
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GraphQL: non-null
Hard
Free
+20 XP
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GraphQL: list type
Hard
Free
+20 XP
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GraphQL: enum
Medium
Free
+15 XP
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GraphQL: input type
Hard
Free
+20 XP
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GraphQL: interface
Hard
Free
+20 XP
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GraphQL: union
Hard
Free
+20 XP
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GraphQL: arguments
Medium
Free
+15 XP
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GraphQL: variables
Hard
Free
+20 XP
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GraphQL: aliases
Hard
Free
+20 XP
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GraphQL: fragment
Hard
Free
+20 XP
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GraphQL: nested query
Hard
Free
+20 XP
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GraphQL: introspection
Hard
Free
+20 XP
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GraphQL: graphiql
Medium
Free
+15 XP
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GraphQL: resolver chain
Hard
Free
+20 XP
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GraphQL: parent arg
Hard
Free
+20 XP
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GraphQL: context
Hard
Free
+20 XP
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GraphQL: n+1 problem
Hard
Free
+20 XP
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GraphQL: dataloader
Hard
Free
+20 XP
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GraphQL: errors
Hard
Free
+20 XP
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GraphQL: partial data
Hard
Free
+20 XP
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GraphQL: status code
Hard
Free
+20 XP
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GraphQL: auth
Hard
Free
+20 XP
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GraphQL: depth limit
Hard
Free
+20 XP
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GraphQL: query cost
Hard
Free
+20 XP
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GraphQL: rate limit
Medium
Free
+15 XP
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GraphQL: persisted queries
Hard
Free
+20 XP
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GraphQL: caching challenge
Hard
Free
+20 XP
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GraphQL: normalized cache
Hard
Free
+20 XP
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GraphQL: apollo
Medium
Free
+15 XP
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GraphQL: schema stitching
Hard
Free
+20 XP
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GraphQL: federation
Hard
Free
+20 XP
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GraphQL: codegen
Hard
Free
+20 XP
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GraphQL: schema first
Hard
Free
+20 XP
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GraphQL: code first
Hard
Free
+20 XP
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GraphQL: directive
Hard
Free
+20 XP
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GraphQL: nullability design
Hard
Free
+20 XP
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GraphQL: pagination
Hard
Free
+20 XP
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GraphQL: mutation return
Hard
Free
+20 XP
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GraphQL: input validation
Medium
Free
+15 XP
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GraphQL: resolver default
Hard
Free
+20 XP
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GraphQL: typed contract
Hard
Free
+20 XP
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GraphQL: over http
Medium
Free
+15 XP
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GraphQL: batching requests
Hard
Free
+20 XP
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GraphQL: subscription transport
Hard
Free
+20 XP
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GraphQL: schema evolution
Hard
Free
+20 XP
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GraphQL: deprecation
Hard
Free
+20 XP
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