A lightweight engine for durable execution / deterministic workflows I built with Rust, wasmtime and the WASM Component Model. Its main use is running reliable, long-running workflows that can automatically resume after failures. Looking for feedback on the approach and potential use cases!
Comments URL: https://news.ycombinator.com/item?id=43636568
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Article URL: https://www.kscale.dev/
Comments URL: https://news.ycombinator.com/item?id=4402368

Hi HN,
I turned the freshly published paper “The Constructor Theory of Time” by David Deutsch and Chiara Marletto (arXiv, 13 May 2025) into an executable Python library.
What you’ll find • On
Article URL: https://pscanf.com/s/341/
Comments URL: https://news.ycombinator.com/item?id=440

We’ve been working on Vaev, a minimal web browser engine built from scratch. It supports HTML/XHTML, the CSS cascade, @page rules for pagination, and print-to-PDF rendering. It even handles calc()

Stack Error reduces the up-front cost of designing an error handling solution for your project, so that you focus on writing great libraries and applications.
Stack Error has three goals:
1. P