graphql-bigint

Provides a 53-bit wide integer scalar for graphql-js, extending the default 32-bit GraphQLInt to cover JavaScript's safe integer range (Number.MAX_SAFE_INTEGER). Current stable version is 1.0.0. No recent updates; the library is simple and stable. Key differentiator: unlike alternatives like GraphQLInt, it accepts values up to 2^53-1, solving the common 'Invalid value' error for large integers.