Sites built with Reflex
Full-stack Python framework for building web apps that compile to a React frontend.
Get told when a new site ships with Reflex.
Stackdar watches every launch we detect and sends you the ones using Reflex, by email, Slack or webhook. On every plan, from £15 a month.
See how alerts work69 sites
65 found by StackScope, 4 via launch platforms
- StackScope Wider Web 61
- StackScope Discovery (Indie) 4
- Product Hunt 4
Reflex has been detected on 69 launches we've crawled, with 5 of those in October 2026 (0.0% of the month's launches so far). The 7-day rolling share is 0.0%, roughly steady week on week. Most recent detection: Brainrotify, yesterday.
It's most commonly paired with Vite, React Router, and shadcn/ui. By product type, the launches using it are most often Developer Tools (25%), Marketing (25%), and AI (13%).
What kind of products ship with Reflex
16 launches
Domain endings using Reflex
69 sites
- .com 37.68%
- .app 11.59%
- .online 8.70%
- .org 8.70%
- .net 4.35%
- .tech 4.35%
- .dev 2.90%
- .me 2.90%
Share of new sites using Reflex
Each dot is one launch day. Line is the 7-day rolling average. Chart starts at first detection.
The shaded part of the chart is measured against a different set of sites.
Amber: on 10 September 2026 we improved our infrastructure so we can 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 that date. We record each site as it was when we found it.
The share is a proportion of whatever we were tracking at the time, so it can step at that line without the technology itself changing. For a single continuous measure, switch to launch platforms.
Meta Framework leaders
| Tool | % of launches | % of category | ||
|---|---|---|---|---|
| #1 | – |
Next.js
|
14.02% | 61.92% |
| #2 | – |
TanStack Start
|
4.21% | 18.61% |
| #3 | – |
Astro
|
2.17% | 9.61% |
| #4 | – |
vinext
|
1.42% | 6.25% |
| #5 | – |
Nuxt
|
0.90% | 3.99% |
| … | ||||
| #17 | – |
Reflex
Current page
|
<0.01% | 0.01% |
Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Meta Framework tool. All 40 in Meta Framework →
Often used with
| Tool | Sites |
|---|---|
Vite
|
67 |
React Router
|
67 |
shadcn/ui
|
65 |
Lucide Icons
|
45 |
| HTTP/3 | 35 |
Tools most often detected on the same sites as Reflex.
Recent launches we can show
8 of the 69 sites using Reflex are product launches we list individually. The other 61 are sites we found crawling the wider web: they count towards the figures above, but we do not publish them one by one. How StackScope Discovery works
Brainrotify
Content
Athenic AI
Finance
GlobalSell AI — AI Sales CRM & Cross-Border Commerce Platform For B2B Exporters
Marketing
GlobalSell AI
Marketing
Your World Map - reading the map of your life
KakiPal — AI Learning Companion
Education
Repurpose
Remove background noise from audio or video - SoundClean
The StackScope API serves all 69 sites using Reflex, filterable and exportable, from £15 a month.