ARC
by DBax more by this developer →
#6,490 of 48,687 by installs on Firefox · #222 of 465 in feeds-news-blogging
Created 01/28/2026 (store-published)
Last updated 02/03/2026
Tracked since 09/05/2026
Compare with another extension
Category: feeds-news-blogging
Description
ARC (Astronomy reading companion) is an assistive reading tool for astronomy texts. Highlights key concepts inline with concise, accurate explanations to support learning without replacing the original content.
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Growth
Change in installs, scaled to each window from the real gap between crawls. A window needs a full period of history before it reports anything.
| Per | Growth | Growth % | Actual change | Measured over |
|---|---|---|---|---|
| day | Not enough history yet | |||
| week | 0 | — | 0 | 9.7 days |
| month | Not enough history yet | |||
| year | Not enough history yet | |||
History
Tracking since 09/05/2026. History accumulates as changes are observed — check back soon.