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Constellation is an open-source Hasura-compatible GraphQL engine in Go

Constellation is an open-source Hasura-compatible GraphQL engine in Go

by nunopato·Jun 3, 2026·8 points·2 comments

AI Analysis

●●●BangerBig BrainSolve My Problem

Go-based Hasura replacement using fraction of memory with byte-level schema verification.

Strengths
  • Byte-level schema diffs verify true Hasura compatibility, not just similar output.
  • Already serving production traffic at Nhost with measurable memory improvements.
  • Connector design allows new database backends without touching the query planner.
Weaknesses
  • Early stage with limited database support beyond PostgreSQL and SQLite.
  • Must maintain compatibility as Hasura evolves their metadata format.
Target Audience

Backend teams using Hasura who need open-source alternatives

Similar To

Hasura · PostGraphile · Hasura GraphQL Engine

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