Ruby on Rails vs Sapper
Head-to-head usage across the sites we track.
Top sites by authority
Ruby on Rails · Sapper · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
94
1
Open Page Rank 8+
1,449
1
Open Page Rank 7+
4,617
8
Open Page Rank 6+
7,815
16
Open Page Rank 5+
11,919
20
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Ruby on Rails · Sapper · share of sites in each country using one or the other
United States
83,667
200
United Kingdom
33,120
106
India
32,385
104
Canada
29,524
106
France
26,676
96
Germany
26,112
120
Japan
22,820
53
Spain
20,851
79
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Ruby on Rails | Sapper |
|---|---|---|
| LCP | 1.7 s | 1.8 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 700 ms | 700 ms |
Median site's p75 values from the Chrome UX Report, Jun 2026. Lower is better; green meets Google's "good" threshold. This describes the sites that use each technology, not the technology's own overhead.