kysely-org/kysely — A type-safe TypeScript SQL query builder

Description and use

kysely‑org/kysely is a lightweight, type‑safe SQL query builder written in TypeScript that lets developers construct database queries with full compile‑time validation and autocomplete support. By generating precise TypeScript types for tables, columns, and query results, it eliminates runtime SQL errors and works seamlessly with any SQL dialect on both frontend (e.g., server‑side rendering) and backend environments.

Problem

kysely-org/kysely helps teams reuse service infrastructure instead of rebuilding common backend pieces.

Outcome

Medium: useful for prototypes or internal workflows, with dependency and maintenance checks before production.

Workflow

• ship API services faster
• reuse backend infrastructure
• standardize service patterns

Evidence

A type-safe TypeScript SQL query builder

Source