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API Reference

Core

effect

337 modules

The missing standard library for TypeScript, for writing production-grade software.

Platform

@effect/platform-browser

17 modules

Platform specific implementations for the browser

@effect/platform-bun

18 modules

Platform specific implementations for the Bun runtime

@effect/platform-deno

20 modules

Platform specific implementations for the Deno runtime

@effect/platform-node-shared

13 modules

Unified interfaces for common platform-specific services

@effect/platform-node

22 modules

Platform specific implementations for the Node.js runtime

SQL

@effect/sql-clickhouse

2 modules

A Clickhouse toolkit for Effect

@effect/sql-d1

1 modules

A Cloudflare D1 integration for Effect

@effect/sql-libsql

2 modules

A libSQL toolkit for Effect

@effect/sql-mssql

4 modules

A Microsoft SQL Server toolkit for Effect

@effect/sql-mysql2

2 modules

A MySQL toolkit for Effect

@effect/sql-pg

2 modules

A PostgreSQL toolkit for Effect

@effect/sql-pglite

2 modules

A PGlite toolkit for Effect

@effect/sql-sqlite-bun

2 modules

A SQLite toolkit for Effect

@effect/sql-sqlite-do

2 modules

A SQLite toolkit for Effect

@effect/sql-sqlite-node

2 modules

A SQLite toolkit for Effect

@effect/sql-sqlite-react-native

2 modules

A SQLite toolkit for Effect

@effect/sql-sqlite-wasm

3 modules

A SQLite toolkit for Effect

AI

@effect/ai-anthropic

6 modules

An Anthropic provider integration for Effect AI SDK

@effect/ai-openai-compat

6 modules

An OpenAI compat integration for Effect

@effect/ai-openai

9 modules

An OpenAI provider integration for Effect AI SDK

@effect/ai-openrouter

4 modules

An OpenRouter provider integration for Effect AI SDK

Reactivity

@effect/atom-react

4 modules

React bindings for the Effect Atom modules

@effect/atom-solid

2 modules

SolidJS bindings for the Effect Atom modules

@effect/atom-vue

1 modules

Vue bindings for the Effect Atom modules

Telemetry

@effect/opentelemetry

6 modules

OpenTelemetry integration for Effect

Testing

@effect/vitest

2 modules

A set of helpers for testing Effects with vitest

Tooling

@effect/docgen

7 modules

An opinionated documentation generator for Effect projects

@effect/openapi-generator

7 modules

Generate Effect Schema types, HTTP clients, and HttpApi modules from OpenAPI specifications

Other

@effect/doctest

6 modules

Runs TypeScript documentation examples as Vitest tests