Technical notes on how things actually work — not product marketing. One question per article, the conclusion first, the limits stated plainly, and a source wherever a claim can be checked.
Isolation is not a second browser. It is three layers stacked on one kernel: session and storage, network routing, lifecycle. Take them apart and the limits become obvious.
Read the article →The difference is not which one is stronger — it is isolation granularity versus weight. One buys kernel-level depth, the other buys single-window parallelism.
Read the article →