17 April 2025
Frontend live-coding via ghci
Demonstrate the GHC wasm backend ghci browser mode and how it can be used to live-code a Haskell wasm frontend app.
webassembly
21 November 2024
GHC's wasm backend now supports Template Haskell and ghci
A summary of the current support status of Template Haskell and ghci in GHC's wasm backend, explaining how it's implemented and laying out potential future improvements.
1 June 2023
Testing Control-Flow Translations in GHC
Translations of control flow can be tested before the rest of the code generator is ready. The tests examine sequences of abstract state transformations and observations.
24 November 2022
Threads and messages with Rust and WebAssembly
How and why to share threads in WASM workers (and when not to)
22 November 2022
WebAssembly backend merged into GHC
Announcing the GHC WebAssembly backend – present and future
22 September 2022
Building Nix flakes from Rust workspaces
Learn the options for building a Nix flake out of a Rust workspace, outputting a mix of native code and WebAssembly.
31 March 2022
How I stopped worrying and learned to run wasm and native hybrid code
Introduce the trick we use to run ghc test suite that needs to exec wasm code
17 March 2022
Porting libffi to pure WebAssembly
Cheng demonstrates why it's challenging to port libffi to wasm32, how he implemented it, and how it's useful for cross-compiling the GHC RTS