Benchmarking web assembly, and discussing its maturity for large projects: https://www.pdftron.com/blog/wasm/wasm-vs-pnacl/
While it's viable for many purposes today, wasm still feels like it has a ton of potential to grow and evolve.
miniblog.
Related Posts
Benchmarking the cost of array bounds checks in Rust code: https://blog.readyset.io/bounds-checks/
The author even patches rustc to make sure *all* bounds checks are gone, in order to compare the performance!
Cute benchmarking technique for choosing sample programs in a benchmarking suite: perform principal component analysis to avoid redundancy!
I really like instruction counts for measuring performance. It's not perfect, but it's a very stable metric, even if I'm listening to music whilst developing and benchmarking.

