Extension Tracker

Day One

1,000 users Rated 5.00 from 7 ratings Last updated 18 Nov 2025

By Automattic Inc. Live in the Chrome Web Store olbfobobkknlbckgdbgiebpcdcilpfjo Last checked 27 Sep 2026, 07:00 UTC

The listing

What the Chrome Web Store shows, as of the last check

Save to Day OneSummary from the listing
Developer
Automattic Inc.
Trader status
Declared a trader under EU law
Category
Productivity › Workflow & Planning
First published
13 Aug 2025
Last updated
18 Nov 2025
Version
1.3.5
Size
881 KiB
Minimum Chrome
88
Languages
1 language

English (United States)

Support page
https://dayone.me/support
Open in the Chrome Web Store ↗ Download the CRX from Google ↗
Users over time As shown on the Chrome Web Store

Tracking began on 27 Sep 2026. The chart appears after the second check.

Show the numbers
CheckedUsersRatingRatings
2026-09-271,0005.007
Users, 7 days
–
needs a week of history
Users, 30 days
–
needs a month of history
Rank
#17,733
by users, of 264,254 extensions
In its category
#5,162
of 44,385 in Workflow & Planning

What changed

Every change found on a check, newest first

No changes found since tracking began on 27 Sep 2026.

What it can access

From the extension's manifest, in plain language

Sites
  • https://chocolate-prod.s3.amazonaws.com/*chocolate-prod.s3.amazonaws.com
  • https://chocolate-prod.s3.us-east-1.amazonaws.com/*chocolate-prod.s3.us-east-1.amazonaws.com
  • https://dayone.me/api/*dayone.me
Browser features
  • activeTabThe tab you're on, only after you click the extension
  • contextMenusAdd items to the right-click menu
  • scriptingRun scripts on sites it can reach
  • storageSave settings and data in your browser
  • tabsRead the addresses and titles of your tabs

More from this developer

Other extensions from the same publisher account

ExtensionUsersRatingRatingsCategory
Pocket Casts716 3.004 Entertainment
All 2 extensions by Automattic Inc. →

About this data

Collected from the extension's public Chrome Web Store listing. It's checked every week, because it has 1,000 or more users, and again whenever a new version appears. Last checked 27 Sep 2026, 07:00 UTC; next check around 30 Sep 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “Day One” (olbfobobkknlbckgdbgiebpcdcilpfjo). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/olbfobobkknlbckgdbgiebpcdcilpfjo. Accessed 2026-09-28.
BibTeX
@misc{extensiontracker_olbfobobkknlbckgdbgiebpcdcilpfjo,
  title   = {Day One (olbfobobkknlbckgdbgiebpcdcilpfjo)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/olbfobobkknlbckgdbgiebpcdcilpfjo},
  urldate = {2026-09-28}
}

The data is free to reuse under CC BY 4.0.

Browse

Top lists

Productivity

Lifestyle

Make Chrome Yours