Default Gems
| Gem | Version | Description | Resources |
|---|---|---|---|
| bigdecimal c | 1.3.2 | Support for arbitrary-precision floating point decimal arithmetic | RubyGems, GitHub, CRuby, RDoc |
| io-console c | 0.4.6 | Patches IO for simple and portable access to the console |
RubyGems, GitHub, CRuby, RDoc |
| json c | 2.0.4 | Support for JSON (JavaScript Object Notation) | RubyGems, GitHub, CRuby, RDoc |
| openssl c | 2.0.9 | Wraps OpenSSL for cryptographic functionality | RubyGems, GitHub, CRuby, RDoc |
| psych c | 2.2.2 | Support for YAML (YAML Ain't Markup Language) | RubyGems, GitHub, CRuby, RDoc |
| rdoc | 5.0.1 | Ruby documentation generator | RubyGems, GitHub, CRuby (1), CRuby (2), RDoc |
| rubygems | 2.6.14.4 | RubyGems allows you to download, install, and use Ruby software packages on your system | RubyGems, GitHub, CRuby (1), CRuby (2), RDoc |
| webrick | 1.3.1 | HTTP Server | RubyGems, GitHub, CRuby (1), CRuby (2), RDoc |
Bundled Gems
| Gem | Version | Description | Resources |
|---|---|---|---|
| did_you_mean | 1.1.0 | Patches error messages to suggest correct spelling of methods/classes/variables | RubyGems, GitHub |
| minitest | 5.10.1 | Test/spec framework, comes with mocking and benchmark capabilities | RubyGems, GitHub |
| net-telnet | 0.1.1 | Support for Telnet | RubyGems, GitHub |
| power_assert | 0.4.1 | Debug tool that displays intermediate results of a method chain | RubyGems, GitHub |
| rake | 12.0.0 | A Ruby task runner, inspired by make | RubyGems, GitHub |
| test-unit | 3.2.3 | A xUnit family unit testing framework (compatibility layer for minitest) | RubyGems, GitHub |
| xmlrpc | 0.2.1 | Remote Procedure Calls via XML and HTTP | RubyGems, GitHub |
More Standard Gems
- General information about standard gems
- Gem list for Ruby: 3.0.0
- Gem list for Ruby: 2.7.2 - 2.7.1 - 2.7.0
- Gem list for Ruby: 2.6.6 - 2.6.5 - 2.6.4 - 2.6.3 - 2.6.2 - 2.6.1 - 2.6.0
- Gem list for Ruby: 2.5.8 - 2.5.7 - 2.5.6 - 2.5.5 - 2.5.4 - 2.5.3 - 2.5.2 - 2.5.1 - 2.5.0
- Gem list for Ruby: 2.4.10 - 2.4.9 - 2.4.8 - 2.4.7 - 2.4.6 - 2.4.5 - 2.4.4 - 2.4.3 - 2.4.2 - 2.4.1 - 2.4.0
- Gem list for Ruby: 2.3.8 - 2.3.7 - 2.3.6 - 2.3.5 - 2.3.4 - 2.3.3 - 2.3.2 - 2.3.1 - 2.3.0
- Gem list for Ruby: 2.2.10 - 2.2.9 - 2.2.8 - 2.2.7 - 2.2.6 - 2.2.5 - 2.2.4 - 2.2.3 - 2.2.2 - 2.2.1 - 2.2.0
- Compare versions: Main Rubies - Supported Rubies - 2.7 - 2.6 - 2.5 - 2.4 - 2.3 - 2.2
- Gemified in: 3.0 - 2.7 - 2.6 - 2.5 - 2.4 - 2.3 - 2.2
- List of unmaintained default gems and list of removed default gems
- List of not-yet-gemified standard libraries
