Vladimir Keleshev: Pretty Printing in OCaml - A Format Primer
Simmo Saan: OCaml linting tools and techniques
Emil Privér: Announcing DBCaml, Silo, Serde Postgres and a new driver for postgres
Discuss OCaml: Library for GraphQL clients using WebSockets
This is the client side implementation of the GraphQL over WebSocket Protocol 2. It is mainly intended for use with Dream, which implements the server side. This library supports writing client code in Ocaml, that will run in the browser.
It can be found here.
OcamlPro: OCaml Backtraces on Uncaught Exceptions
This blog post probably won't teach anything new to OCaml veterans; but for the others, you might be glad to learn that this very basic, yet surprisingly little-known feature of OCaml will give you backtraces with source file positions on any uncaught exception.
Discuss OCaml: Mirage 4.5.0 released
Tarides: Eio 1.0 Release: Introducing a new Effects-Based I/O Library for OCaml
Github: Release-Tag / Changes
Discuss OCaml: OCaml 4.14.2 released