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supabase-common

npm version npm downloads Bundle size License: MIT

Small, focused helpers for working with Supabase and PostgREST results — part of the @rtorcato/* family.

  • Dependency-free core — the root helpers operate on the plain { data, error } shape every Supabase call returns, so they work with any @supabase/supabase-js version without importing it.
  • Optional /client subpath — framework-agnostic client factories behind @supabase/ssr / @supabase/supabase-js peer deps (no Next.js dependency — SSR callers pass their own cookie adapter).
  • ESM-only, tree-shakeable — sideEffects: false, fully typed, targets Node.js ≥22.
  • Just the ergonomics — stop writing if (error) throw error on every call.
Early days

The public API is still small and may change before 1.0. See the milestones for what's planned.

Quick example​

import { unwrap } from '@rtorcato/supabase-common'

// Throws SupabaseError on error, returns the row otherwise.
const user = unwrap(await supabase.from('users').select().eq('id', id).single())

Next: install it and read the usage guide.