1 | 14 | 4 | json | This is a JSON implementation as a Ruby extension in C. |
2 | 57 | 10 | rexml | An XML toolkit for Ruby |
3 | 98 | 104 | msgpack | MessagePack is a binary-based efficient object serialization library. It enables to exc... |
4 | 115 | 84 | webrick | WEBrick is an HTTP server toolkit that can be configured as an HTTPS server, a proxy se... |
5 | 204 | 74 | net-imap | Ruby client api for Internet Message Access Protocol |
6 | 236 | 17 | base64 | Support for encoding and decoding binary data using a Base64 representation. |
7 | 270 | 91 | net-protocol | The abstract interface for net-* client. |
8 | 308 | 79 | date | A subclass of Object includes Comparable module for handling dates. |
9 | 410 | 167 | matrix | An implementation of Matrix and Vector classes. |
10 | 439 | 15 | logger | Provides a simple logging utility for outputting messages. |
11 | 458 | 86 | irb | Interactive Ruby command-line tool for REPL (Read Eval Print Loop). |
12 | 545 | 76 | drb | Distributed object system for Ruby |
13 | 698 | 269 | optparse | OptionParser is a class for command-line option analysis. |
14 | 705 | 283 | strscan | Provides lexical scanning operations on a String. |
15 | 735 | 869 | json_pure | This is a JSON implementation in pure Ruby. |
16 | 750 | 109 | stringio | Pseudo `IO` class from/to `String`. |
17 | 758 | 133 | net-http | HTTP client api for Ruby. |
18 | 775 | 165 | csv | The CSV library provides a complete interface to CSV files and data. It offers tools to... |
19 | 783 | 99 | mutex_m | Mixin to extend objects to be handled like a Mutex. |
20 | 806 | 201 | debug | Debugging functionality for Ruby. This is completely rewritten debug.rb which was conta... |
21 | 811 | 472 | openssl | OpenSSL for Ruby provides access to SSL/TLS and general-purpose cryptography based on t... |
22 | 834 | 565 | sigdump | Setup signal handler which dumps backtrace of running threads and number of allocated o... |
23 | 848 | 434 | sync | A module that provides a two-phase lock with a counter. |
24 | 1,001 | 891 | e2mmap | Module for defining custom exceptions with specific messages. |
25 | 1,007 | 186 | nkf | Ruby extension for Network Kanji Filter |
26 | 1,029 | 82 | securerandom | Interface for secure random number generator. |
27 | 1,086 | 787 | set | Provides a class to deal with collections of unordered, unique values |
28 | 1,445 | 1,402 | thwait | Watches for termination of multiple threads. |
29 | 1,458 | 141 | ostruct | Class to build custom data structures, similar to a Hash. |
30 | 1,557 | 1,041 | digest | Provides a framework for message digest libraries. |
31 | 1,672 | 2,052 | strptime | a fast strptime/strftime engine which uses VM. |
32 | 1,729 | 1,399 | net-ftp | Support for the File Transfer Protocol. |
33 | 1,774 | 1,895 | iconv | iconv wrapper library |
34 | 1,819 | 1,539 | fileutils | Several file utility methods for copying, moving, removing, etc. |
35 | 1,839 | 1,530 | rss | Family of libraries that support various formats of XML "feeds". |
36 | 1,904 | 2,251 | cool.io | Cool.io provides a high performance event framework for Ruby which uses the libev C lib... |
37 | 1,952 | 717 | forwardable | Provides delegation of specified methods to a designated object. |
38 | 2,003 | 125 | pp | Provides a PrettyPrinter for Ruby objects |
39 | 2,052 | 1,421 | zlib | Ruby interface for the zlib compression/decompression library |
40 | 2,088 | 1,253 | time | Extends the Time class with methods for parsing and conversion. |
41 | 2,306 | 184 | prettyprint | Implements a pretty printing algorithm for readable structure. |
42 | 2,408 | 3,352 | english | Require 'English.rb' to reference global variables with less cryptic names. |
43 | 2,583 | 1,525 | erb | An easy to use but powerful templating system for Ruby. |
44 | 2,621 | 1,773 | io-wait | Waits until IO is readable or writable without blocking. |
45 | 2,626 | 1,914 | scanf | scanf is an implementation of the C function scanf(3). |
46 | 2,672 | 1,678 | fiddle | A libffi wrapper for Ruby. |
47 | 2,788 | 1,813 | resolv | Thread-aware DNS resolver library in Ruby. |
48 | 2,822 | 3,337 | did_you_mean | The gem that has been saving people from typos since 2014. |
49 | 2,987 | 1,582 | abbrev | Calculates a set of unique abbreviations for a given set of strings |
50 | 3,138 | 2,004 | resolv-replace | Replace Socket DNS with Resolv. |
51 | 3,479 | 1,983 | syslog | Ruby interface for the POSIX system logging facility. |
52 | 3,495 | 4,501 | td-client | Treasure Data API library for Ruby |
53 | 3,610 | 2,041 | tempfile | A utility class for managing temporary files. |
54 | 3,648 | 2,418 | rinda | The Linda distributed computing paradigm in Ruby. |
55 | 3,804 | 3,749 | etc | Provides access to information typically stored in UNIX /etc directory. |
56 | 3,809 | 2,108 | open-uri | An easy-to-use wrapper for Net::HTTP, Net::HTTPS and Net::FTP. |
57 | 4,813 | 2,680 | shellwords | Manipulates strings with word parsing rules of UNIX Bourne shell. |
58 | 4,846 | 5,675 | td-logger | Treasure Data logging library |
59 | 4,847 | 6,780 | td | CLI to manage data on Treasure Data, the Hadoop-based cloud data warehousing |
60 | 5,120 | 4,981 | shell | An idiomatic Ruby interface for common UNIX shell commands. |
61 | 5,407 | 4,222 | tsort | Topological sorting using Tarjan's algorithm |
62 | 5,754 | 3,453 | pathname | Representation of the name of a file or directory on the filesystem |
63 | 6,190 | 4,020 | fcntl | Loads constants defined in the OS fcntl.h C header file |
64 | 6,325 | 4,999 | dbm | Provides a wrapper for the UNIX-style Database Manager Library |
65 | 7,845 | 3,982 | tmpdir | Extends the Dir class to manage the OS temporary file path. |
66 | 7,911 | 2,924 | cmath | CMath is a library that provides trigonometric and transcendental functions for complex... |
67 | 8,124 | 4,255 | un | Utilities to replace common UNIX commands |
68 | 8,305 | 4,093 | find | This module supports top-down traversal of a set of file paths. |
69 | 8,581 | 12,344 | gdbm | Ruby extension for GNU dbm. |
70 | 8,787 | 4,260 | weakref | Allows a referenced object to be garbage-collected. |
71 | 9,275 | 3,911 | win32ole | Provides an interface for OLE Automation in Ruby |
72 | 9,326 | 4,150 | io-nonblock | Enables non-blocking mode with IO class |
73 | 9,526 | 13,753 | perfectqueue | Highly available distributed cron built on RDBMS |
74 | 12,167 | 22,375 | ext_monitor | faster MonitorMixin implementation with C extension which is introduced in Ruby 2.7 |
75 | 12,762 | 6,483 | sdbm | Provides a simple file-based key-value store with String keys and values. |
76 | 14,764 | 20,626 | fluent-plugin-metricsense | MetricSense - application metrics aggregation plugin for Fluentd |
77 | 16,916 | 45,146 | perfectsched | Highly available distributed cron built on RDBMS |
78 | 66,873 | 16,273 | lrama | LALR (1) parser generator written by Ruby |
79 | 73,958 | 45,146 | traceroute53 | A tool to investigate Route53, ELB, EC2 and Security Groups |
80 | 156,801 | 45,146 | gohttp | an http library with go. |
81 | 163,943 | 45,146 | laplace | fast method tracing |