We're Moving Ocsigen from Lwt to Eio!
Announcing a new project transitioning the web development framework Ocsigen from Lwt to Eio and effects, creating new tools and workflows.
Communications Officer
Articles on eio
Discover our latest posts on #eio and explore related insights and stories.
Summer of Internships: Projects From the OCaml Compiler Team
We have had the pleasure of hosting several interns in the compiler team this past year. Their projects have tackled varied and challenging tasks touching on different aspects of compiler development, ranging from modularising the observability tool Olly to creating eBPF-based kernel-side performanc…
Communications Officer
Eio From a User's Perspective: An Interview With Simon Grondin
Are you curious about Eio but not sure what to expect? Eio is an effects-based direct-style concurrency library for OCaml 5. I recently spoke with Simon Grondin from Asemio about his personal experience using the I/O library Eio. He was kind enough to share the good and the bad and give me insight i…
Communications Officer
Eio 1.0 Release: Introducing a new Effects-Based I/O Library for OCaml
The OCaml 5 update brought much-anticipated support for programming on multiple cores. It also introduced support for concurrency via effect handlers – one of the first mainstream languages to do so. This significant update has had profound performance and UX implications, propelling OCaml into ne…
Communications Officer
Principal Software Engineer
Advisor
Love Rust? Then OCaml's New Eio Library is for You
We’ve come to expect a lot from the programming languages we use. We want the memory safety of Java, the performance of C/C++, and the concurrency of Go. On top of this, we need robust cybersecurity tools to protect us from the many risks and vulnerabilities in the world, all in an intuitive and e…
Communications Officer
Porting Charrua-Unix and Rawlink to Eio
This article describes the porting of the DHCP daemon charrua-unix and its companion library rawlink to Eio for the upcoming OCaml 5 release. Before we get started, it makes sense to briefly describe what DHCP is and how we use it in production. What is DHCP? DHCP stands for Dynamic Host Configurati…
Principal Software Engineer