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+
89
2
Open Page Rank 8+
1,416
2
Open Page Rank 7+
4,432
7
Open Page Rank 6+
7,466
12
Open Page Rank 5+
11,430
15
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
78,208
197
United Kingdom
31,164
95
India
29,980
90
Canada
27,669
94
Germany
23,967
99
France
23,963
79
Japan
20,165
46
Spain
20,107
70
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, Sep 2026. Lower is better; green meets Google's "good" threshold. This describes the sites that use each technology, not the technology's own overhead.