On design choices to build a resource-safe interface for Sparkle using linear types

An experience report on polishing Ormolu, the Haskell code formatter, during my internship at Tweag.

This blog post describes the tradeoffs of the choice between eager and lazy instantiation of type variables in GHC.

During my internship, I implemented the explicit specificity proposal to make GHC type signatures complete.

How to use the Makam metalanguage to implement an executable formal semantics for a simple language.

I got the opportunity to work on Bazel's Persistent Worker Mode for GHC during my internship at Tweag. My goal was to improve the mode of communication between Bazel and the Haskell GHC compiler.

I got the opportunity to work on Asterius, a new Haskell to WebAssembly compiler, during my internship at Tweag. My task was to get anything numerics-related stabilized in its compiled code.

The time has come again to invite applications for Tweag I/O’s paid internship programme this summer. For the past few years Tweag has taken on a number of students interested in developing their experience working on projects of benefit to the wider programming community. This…

Tweag I/O is inviting applications from students for our paid internship programme this summer. If you’re a student excited about working with Haskell, Nix and similar things, then get in touch! In previous years, our interns have worked on a variety of projects across research…