StackBlitz on new websites
In-browser IDE and WebContainer runtime for web development.
- Sites using StackBlitz
- 64
- since Apr 2026
- Last 30 days
- 0.0%
-
of new sites, to Oct 19
no change on the 30 days before - Last 7 days
- 0.0%
- of new sites, 7-day average
no change on the week before
| First seen | Apr 28, 2026 |
|---|---|
| Last seen | Oct 13, 2026 |
What we found
- StackBlitz appeared on 12 new sites in the last 30 days.[1]
- Eight in ten new StackBlitz sites also use Tailwind CSS.
Share of new sites using StackBlitz
The line is the 7-day average share of new sites that use StackBlitz, since 10 September.
Who uses StackBlitz
| Type | Sites | Share | Bar |
|---|---|---|---|
| Developer Tools | 18 | 42.9% | |
| AI | 6 | 14.3% | |
| Education | 5 | 11.9% | |
| Productivity | 4 | 9.5% | |
| Hiring & HR | 3 | 7.1% | |
| Content | 1 | 2.4% | |
| Design | 1 | 2.4% | |
| Directory | 1 | 2.4% | |
| Games | 1 | 2.4% | |
| Health | 1 | 2.4% | |
| Social | 1 | 2.4% |
| Ending | Sites | Share | Bar |
|---|---|---|---|
| .com | 24 | 37.5% | |
| .dev | 10 | 15.6% | |
| .app | 8 | 12.5% | |
| .ai | 5 | 7.8% | |
| .xyz | 4 | 6.3% | |
| .space | 3 | 4.7% | |
| .cloud | 2 | 3.1% | |
| .blog | 1 | 1.6% | |
| .ch | 1 | 1.6% | |
| .chat | 1 | 1.6% | |
| .co | 1 | 1.6% |
| Sites | Green | Bar |
|---|---|---|
| StackBlitz | 36% | |
| All new sites | 47% |
Developer Tools on new sites
| # | Movement | Tool | Share of category | Bar | |
|---|---|---|---|---|---|
| 1 | – |
Vite
|
98.3% | ||
| 2 | – |
pywb (Wayback Machine toolkit)
|
0.3% | ||
| 3 | ▲1 |
Instant.page
|
0.2% | ||
| 4 | ▼1 |
Weglot
|
0.2% | ||
| 5 | ▲2 |
Rack CORS
|
0.1% | ||
| … | |||||
| 40 | ▼5 | StackBlitz | <0.1% | ||
All-time shares across the new sites we track: of all of them, and of the sites using any Developer Tools tool. StackBlitz is typically used alongside Vite rather than instead of it. Among September launches it ranked #47 in Developer Tools, down from #42 in August. All 506 in Developer Tools
Often used with StackBlitz
| Tool | Sites with both | vs all new sites |
|---|---|---|
Next.js
|
31 | 3.5x |
Tailwind CSS
|
50 | 3.2x |
React
|
42 | 2.5x |
Tools that turn up far more often on StackBlitz sites than on new sites in general, and how many times as common each one is there.
Recently launched products built on StackBlitz
47 of the 64 sites using StackBlitz are product launches we list individually. The other 17 are new business and personal sites: they count towards the figures above but are not listed here. A watch sends them to you.
India
South Korea
Showing the most recent 12 of 47.
Watches, exports and the API give you all 64 sites using StackBlitz, from £15 a month.
Notes
- These figures cover websites that went live since April 2026, not the web as a whole.
- Green hosting is the share whose web host The Green Web Foundation lists as running on green energy, among sites checked since 1 April 2026, against the same share for every new site we checked over that time. Data from The Green Web Foundation.
How this page is made
FirstSited 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 StackBlitz when we detect StackBlitz 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 we detect technologies · How we find new sites