WIKIMEDIA SLASHED 300MS OFF EVERY WASM EXECUTION WITH WASMEDGE

Summary from the TLDR Web Dev newsletter

Wikifunctions, a Wikimedia Foundation project under development, made improvements in system performance, particularly in the speed of function calls. Its team pre-loaded WASM into a pool of ready threads, which led to faster single and saturated requests. They also implemented a variety of front-end improvements, bug fixes, and code enhancements, including a re-write of front-end styling code and a feature flag for WikiLambda code installation on other wikis.