ARQS Launches LinguaQuest Learning Core and Browser Preview
The ARQS-owned learning engine supports reusable vocabulary packs, adaptive review, browser speech and private local progress, with a public preview available now.
ARQS has launched the LinguaQuest browser preview alongside an ARQS-owned reusable learning core. The system turns vocabulary packs into practice sessions with term creation, speech support, recall, learning status, review scheduling and device-local progress.
The public preview lets a learner add a term and meaning, select a speech language, hear the term, reveal its meaning, move through a deck and mark a word as known. It currently offers browser speech settings for French, Spanish, German, Italian, Japanese, Mandarin and Canadian English.
The reusable core adds a broader adaptive layer for deployments built around it. Vocabulary records can carry an example, language, voice and tags. Review quality changes mastery and schedules the next due date across intervals of one, three, seven, 14 and 30 days. Statistics summarize terms, known words, due reviews, progress, current streak and longest streak.
LinguaQuest stores its base learning state in the visitor’s browser and does not require a third-party backend. The public preview requires no account. That makes the initial experience usable for individuals while leaving account systems, shared classrooms and hosted synchronization as separate future deployment decisions.
The software core is identified as ARQS-APIN-2026-001120. It was informed by verified learning workflows available through ARQS’s connected WordByWord application, but WordByWord is not redistributed and public synchronization is not claimed. A vendor API or SDK agreement would be required before any direct customer sync is offered.
The launch creates a common foundation for the Jason’s Place Language Adventure, the Townline Language & Newcomer Guide and the commercial LinguaQuest Creator Bundle.