3 Runtime Dependencies
| Gem | Required version |
|---|---|
| capybara 3.40.0 |
>= 2.1
< 4
|
| cliver 0.3.2 |
~> 0.3
|
| websocket-driver 0.7.7 |
>= 0.6
< 0.8
|
9 Development Dependencies
| Gem | Required version |
|---|---|
| byebug 10.0.2 |
~> 10.0
|
| chunky_png 1.4.0 |
~> 1.3
|
| image_size 2.1.2 |
~> 2.0
|
| launchy 2.5.2 |
~> 2.4
|
| pdf-reader 2.15.1 |
~> 2.1
|
| puma 3.12.6 |
~> 3.0
|
| rake 12.3.3 |
~> 12.3
|
| rspec 3.13.2 |
~> 3.7
|
| sinatra 2.2.4 |
~> 2.0
|
Reverse Dependencies
| Gem | Version |
|---|---|
| bootstrap +31 Million Downloads |
5.3.8
Jan 11, 2026 |
| good_job +7.79 Million Downloads |
4.19.1
Jun 25, 2026 |
| rails_email_preview +2.23 Million Downloads |
2.2.3
Jan 10, 2023 |
| tolk +1.21 Million Downloads |
6.0.0
Sep 06, 2024 |
| pjax_rails +773 Thousand Downloads |
0.5.1
Dec 19, 2019 |
| demo_mode +542 Thousand Downloads |
3.9.0
Jun 18, 2026 |
| hotwire-spark +536 Thousand Downloads |
0.1.13
Jan 25, 2025 |
| lexxy +348 Thousand Downloads |
0.9.21
Jun 30, 2026 |
| opal-rails +252 Thousand Downloads |
3.0.0
Apr 09, 2026 |
| jekyll-webmention_io +114 Thousand Downloads |
4.2.0
May 23, 2026 |