apr 22, 2026
5 links from the engineering internet.
cloudflare makes rust workers reliable with panic recovery
rust workers now support resilient error recovery through panic unwinding and webassembly exception handling, so a single panic doesn't take down the whole worker. wasm-bindgen got the upstream changes too.
simon willison: is claude code going to cost $100/month? probably not
anthropic announced and then quickly walked back pricing changes for claude code. simon traces the confusion, what was actually said, and where the real pricing landed for paid plans.
dependency cooldown discussions warm up
a delayed dependency-update mechanism to mitigate supply-chain attacks is gaining traction in the python and node ecosystems. critics argue cooldowns shift risk to the broader community while attackers iterate around the window.
rfc 3729: one sized trait does not fit all
rfc 3729 proposes a hierarchy of traits in rust to describe types whose sizes are determined under different compile-time and runtime conditions. lwn unpacks why sized has been the wrong abstraction for years.
lovable's postmortem on its public-projects data exposure
between feb 3 and apr 20, backend regressions let any authenticated lovable user access chat history and source code from public projects. lovable patched within two hours of public disclosure and posted a postmortem on the regressions.