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Setting up Emacs for OCaml Development: Neocaml Edition

A few years ago I wrote about setting up Emacs for OCaml development. Back then the recommended stack was tuareg-mode + merlin-mode, with Merlin providing the bulk of the IDE experience. A lot has changed since then – the OCaml tooling has evolved considerably, and I’ve been working on some new tools myself. Time for an update.

24 Feb 2026

Bozhidar Batsov

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Bringing Emacs Support to OCaml's LSP Server with `ocaml-eglot`

Discover the `ocaml-eglot` project, a plugin that integrates OCaml's Emacs editor support with the LSP.

27 Nov 2025

Tarides

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Advanced Code Navigation in OCaml-LSP

Explore advanced code navigation in OCaml with the latest OCaml-LSP updates. Discover features, tips, and best practices to boost your productivity.

20 Nov 2024

Tarides

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Creating the SyntaxDocumentation Command - Part 2: OCaml LSP

In the first part of this series, Creating the SyntaxDocumentation Command - Part 1: Merlin, we explored how to create a new command in…

12 Jul 2024

Tarides

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Neovim, OCaml Interfaces, Tree-Sitter and LSP

Can we all agree that witnessing syntax highlighting being absolutely off is probably the most annoying thing that can happen to anybody?

01 May 2023

Thomas Letan’s Blog

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