Trie Test (in-memory)

Builds an in-memory trie from en-words.txt. Measures fetch, parse, build, and per-keystroke lookup time. Stores the raw word list in localStorage (if possible) to avoid network fetch on reloads even with HTTP cache disabled. Clearing storage removes the cached word list.

Type a word to test (lookup runs on each input):

Local cache keys: enWordsTxtV1 (raw text, fallback), trieBinV1:(en|words) (binary, if small). Also caches in Cache Storage bucket trie-artifacts-v1.