Blog
The OCaml Planet
Articles and videos contributed by both experts, companies and passionate developers from the OCaml community. From in-depth technical articles, project highlights, community news, or insights into Open Source projects, the OCaml Planet RSS feed aggregator has something for everyone.
Want your Blog Posts or Videos to Show Here?
To contribute a blog post, or add your RSS feed, check out the Contributing Guide on GitHub.
The OCaml community participated in the May 2025 round of Outreachy internships. Two interns worked on a range of projects including [Claudius](https://github.com/claudiusFX/claudius) and [Dune](https://github.com/ocaml/dune). This meeting was ...
In testing various visual components, terminal resizing, keyboard handling and the use of hooks, I inadvertently wrote the less tool in Mosaic. Below are my notes on using the framework.
A comprehensive sprint retrospective documenting the implementation of a near-production-ready database and service layer using OCaml, Caqti, UUID v7, and standardized error handling for the Chaufr MVP
Rust promises to empower everyone to build reliable software, but its unique features create steep learning curves. In this talk, Will Crichton presents four years of research into evidence-based tools that help both novices and experts work more effectively with Rust's complexity, including: - Ownership visualization: Interactive diagrams showing permissions (read/write/own) that help students understand borrowing better than rule-based explanations - Trait debugging: A graphical tool for navigating complex trait inference trees when compiler errors become unreadably long - Program slicing: Using Rust's type system to automatically highlight only code relevant to specific variables All tools discussed are open source and available for use.
