Tweag
@tweagio
The Open Source Programming Office (OSPO) of @ModusCreate. Improving the craft of software engineering.
In our latest blog post, Robinson Marquez introduces the new LaunchDarkly Svelte SDK that he contributed. Letting you toggle features in real-time and run A/B tests in Svelte applications. Complete with a tutorial tweag.io/blog/2025-07-2… #Svelte #FeatureFlags #LaunchDarkly…
Our Scalable Build Group has just published issue 30 of their build //newsletter. Subscribe for updates on the latest developments in the build system space: hubs.ly/Q03yt1Hw0 #opensource #engineering
The videos for Zurihac 2025 are online. Our own Cheng Shao, main author of GHC's Wasm backend, taught everything you need to know to build your own Haskell Wasm app in five lessons. youtube.com/watch?v=9zv08b… What about you? What was your favourite presentation?
Publishing crates from a #Rust workspace just got easier, thanks to the newly stabilized workspace-publishing feature that we contributed last year. Here’s how it works — and how you can use it now (blog post by Joe Neeman): tweag.io/blog/2025-07-1…
We are making public a #Bazel workshop we created for a client last year! Mark Karpov and Johan Herland wrote a short blog post with more information tweag.io/blog/2025-07-0…
We're excited to be sponsoring @ZuriHac '25 again this year! Meet our team at ZuriHac and the preceding Haskell workshop events. And don't forget to join our very own @monadiccheng in the WASM Track! Learn more: hubs.ly/Q03qrdLQ0 #haskell #opensource

Our GenAI group is hiring! Our group, at the intersection of GenAI/ML/Software Engineering, wants AI to better support software developers. Come help us contribute to the community in this R&D-oriented position! See the detailed offer moduscreate.com/careers/655902…
In his new blog post, @aspiwack lifts the curtain and shares the hows and whys of our engineering blog. tweag.io/blog/2025-05-1…
The abstract deadline for FProPer is coming up in a bit more than two weeks (31/5 - paper deadline 14/6). If you're working in the space, please consider submitting! And of course, if you know anyone doing interesting work in this area, please also encourage them to submit!
I'm honored to chair - with @gckeller and Sven-Bodo Scholz - FProPer’25, the Workshop on Functional Programming for Productivity and Performance. CfP asks for full papers (abstract deadline May 31) or standalone abstracts (Aug 2) - hope you'll submit! conf.researchr.org/home/icfp-spla…
The #SWHID, now an ISO Standard, is like a super-secure barcode for software: It uniquely identifies a specific version of a software artifact. softwareheritage.org/2025/05/14/iso…