Tabster on new websites
Focus management and keyboard navigation library for web applications, used by Fluent UI.
- Sites using Tabster
- 28
- 25 found by StackScope, 3 via launch platforms
- Last 30 days
- 0.0%
-
of new sites, to Oct 16
+0.0 pts on the 30 days before - Last 7 days
- 0.0%
- of new sites, 7-day average
-0.0 pts on the week before
| Found via |
|
|---|---|
| First seen | Jul 16, 2026 |
| Last seen | Oct 11, 2026 |
| Most recent launch | Codex Search | Simple Books, Oct 11, 2026 |
| Website | tabster.io |
| View |
What we found
- Tabster appeared on 10 new sites in the last 30 days.[1]
Share of new sites using Tabster
The line is the 7-day average share of new sites that use Tabster, day by day for the last 90 days and weekly before that (left of the dashed line). It starts at our first detection. The shaded areas were measured against a different set of sites, so the line can step there without Tabster itself changing.[2][3]
Who uses Tabster
| Type | Sites | Share | Bar |
|---|---|---|---|
| Developer Tools | 4 | 40.0% | |
| Productivity | 3 | 30.0% | |
| Education | 2 | 20.0% | |
| Games | 1 | 10.0% |
| Ending | Sites | Share | Bar |
|---|---|---|---|
| .com | 14 | 50.0% | |
| .app | 3 | 10.7% | |
| .ai | 2 | 7.1% | |
| .net | 2 | 7.1% |
Accessibility on new sites
| # | Movement | Tool | Share of category | Bar | |
|---|---|---|---|---|---|
| 1 | – |
UserWay
|
30.3% | ||
| 2 | – |
OneTap
|
14.6% | ||
| 3 | – | AudioEye | 13.1% | ||
| 4 | – |
accessiBe
|
6.7% | ||
| 5 | ▲2 |
what-input
|
5.0% | ||
| … | |||||
| 25 | ▼2 |
Tabster
|
0.4% | ||
All-time shares across the new sites we track: of all of them, and of the sites using any Accessibility tool. Among September launches it ranked #24 in Accessibility, down from #22 in August. All 118 in Accessibility
Recent launches using Tabster
12 of the 28 sites using Tabster are product launches we list individually. The other 16 are sites we found crawling the wider web: they count towards the figures above, but we do not publish them one by one. They are included in the StackScope API and in Stackdar alerts.
-
AllMorph — Simple browser-first file tools
allmorph.com
-
Fluent Notebook — Python in your browser
victorious-sea-029fc1400.6.azurestaticapps.net
-
MCell
mcell.ai
The StackScope API serves all 28 sites using Tabster, filterable and exportable, from £15 a month.
Notes
- These figures cover websites that went live since April 2026, not the web as a whole.
- Grey: before 8 July 2026, we only tracked launches from launch platforms. From that date we crawl the wider web as well, so the share is measured against a much larger set of sites. For one continuous measure, view launch platforms only.
- Amber: 8 July to 10 September 2026, before we improved our infrastructure to index new sites much sooner, often on the day they go live. Sites found that early often haven't finished setting up, so anything usually added after launch reads lower from 10 September. We record each site as it was when we found it.
How this page is made
StackScope looks at each new website near the day it goes live and records what it was built with. We do not go back later, so these figures describe what sites launch with, not what they run today. A site counts towards Tabster when we detect Tabster on it at that look.
Every share on this page is a proportion of the new sites we were tracking at the time. Sites we found across the wider web count towards the figures, but only product launches are listed by name. How StackScope detects technologies · How StackScope Discovery works