A JSON Schema validator with support for custom keywords, vocabularies, and dialects

Kysely dialects for Turso

SQL dialects descriptions and utilities

A library that provides autocompletion and errors highlighting for various database dialects

General purpose SQL helper functions for building queries in JS across dialects.

A library that provides autocompletion and errors highlighting for various database dialects

Super lightweight generic typed SQL query builder, SQL dialects and composite engine.

kiso OpenAI-compatible adapter — OpenAI + the compat family (GLM, Kimi, DeepSeek, OpenRouter) via base_url swap, reasoning dialects digested.

Language infrastructure, analysis engine, and Language Service API for AgentScript dialects

Autocomplete recommendations for SQL statements. Supports PostgreSQL, MySQL, SQL Server and Oracle (PL/SQL) dialects.

Drizzle ORM integration (default ORM, 5 dialects)

Typed WebAssembly SQL parser for all built-in dialects

Resolve a PostCSS parser for a stylesheet dialect (SCSS, Sass, Less) to document non-CSS sources with cssdoc.

PostGIS plugin — postgres-native geometry/geography columns and spatial predicates (ST_DWithin, ST_Contains, ST_Intersects) for location-aware apps; declare GiST indexes via .expressionIndex(..., { kind: 'gist' }). Postgres-only; other dialects fail loud

The type-safe TypeScript ORM. PostgreSQL · MySQL · 14 dialects · Zero codegen.

Cross-validation presets for the eess family — bind two dialects' artifacts and fail when they drift.

Regular expression support for the CodeMirror code editor, in nineteen engines' dialects

Kysely dialects for Cloudflare D1: Workers binding, Durable Object SQLite storage, and the REST API

Token-driven Web Components UI framework with interchangeable design dialects for modern web products.

SQL parser, transpiler, optimizer, and engine for JavaScript/TypeScript - 33+ dialects (Postgres, MySQL, BigQuery, Snowflake, DuckDB, etc). Port of Python SQLGlot.