Lwt

Opiumrgrinberg/opium

A Sinatra-like web toolkit for OCaml, built on httpaf and lwt for building lightweight, extensible web applications.

ocaml-cohttpmirage/ocaml-cohttp

An OCaml library for building HTTP clients and servers with support for multiple asynchronous backends including Lwt, Async, and Eio.

ocaml-graphql-serverandreas/ocaml-graphql-server

A type-safe library for building GraphQL servers in OCaml with support for Lwt, Async, and subscriptions.

Nottypqwy/notty

A declarative terminal graphics library for OCaml that abstracts terminal programming with composable images.

Caqtipaurkedal/ocaml-caqti

A monadic cooperative-threaded OCaml connector API for relational databases with driver support for MariaDB, PostgreSQL, and SQLite.