New blog post on info table profiling, an experimental new profiling method in GHC to help track down memory leaks: well-typed.com/blog/2021/01/f…

Tomorrow (5pm) I will be returning to YouTube for a demonstration of ghc-debug, a tool for precise heap analysis of Haskell programs. I'll be joined by the inquisitive Zubin Duggal and we'll explore how the tool can be used on ghcide. youtube.com/watch?v=9zuAsG…

Thanks to everyone who tuned into the stream earlier. The recording is now available to check out if anyone missed it! youtube.com/watch?v=9zuAsG…

New blog post by Matthew Pickering to on the amazing ghc-debug and an application to debugging memory fragmentation: well-typed.com/blog/2021/01/f… (with thanks to Hasura for supporting this effort)

Join my tutorial on Friday!

Please consider submitting a talk to the Haskell Implementors' Workshop, which will take place online on 22 August 2021, co-located with ICFP. Submission deadline is 30 June 2021. icfp21.sigplan.org/home/hiw-2021#…

New blog post by Matthew Pickering to on improvements to memory usage in GHC 9.2: well-typed.com/blog/2021/03/m…

Call hierarchy coming soon to #Haskell Language Server thanks to #GoogleSummerOfCode and Lei Zhu: github.com/haskell/haskel…

Always feels good to discover a song on YouTube and find you've already smashed the like button youtu.be/_qvMLon2MXs

Amazing work by Ningning Xie to drive this one forward! Great to see this paper finally published.

New blog post by Matthew Pickering to on Multiple Home Units, which will improve GHCi and HLS on multi-component projects: well-typed.com/blog/2022/01/m…

If you are thinking of attending ZuriHac but finances are holding you back, we have some scholarships available!🎓🏔 (RT for reach very much appreciated) zfoh.ch/zurihac2022/#s…

The current status of the 9.0.*, 9.2.* and 9.4.* release series: haskell.org/ghc/blog/20220…

The Deep Subsumption proposal invites the community to comment on a technical solution to the issues introduced by the simplified subsumption proposal. github.com/ghc-proposals/…

Don't forget to join our tutorial on ghc-debug and eventlog2html on Thursday 1 December at 1900 UTC: well-typed.com/blog/2022/11/l…

This completely arcane GHC RTS bytecode interpreter segfault is easily the most fun bug hunt I have gone on in quite some time gitlab.haskell.org/ghc/ghc/-/issu…

New blog post by Matthew Pickering to: Interface Files with Core Definitions. Speed up Template Haskell compilation times by up to 40%! well-typed.com/blog/2023/02/i…

A very true and important tweet. It took me a long time to come to terms with the trauma I have faced and learn to deal with it in a healthier way.