The canonical spec for ulid-flake, a 64-bit ulid variant designed for slow-small-season-business.

Provides Rails 5 compatible testing methods for gradual migration from Rails 4 to 5.

Expression builder for AWS.DynamoDB.DocumentClient

Simple and nifty archiving utility

Author your AWS Lambda functions in Go, effectively.

A Rack application to access Passenger internal APIs

A tool to use Amazon EC2 Systems Manager (AWS SSM) Parameter Store as environment variables

Parse line as shell words

Jupyter meets Vim. Vimmer will fall in love.

put basic linux metrics to AWS CloudWatch with GoLang, fit for coreos and other small AMI Instance on AWS It is easy to kick up with cloud-init as system basic monitoring working with EC2 CloudWatch.

FX system trade simulation programs using machine learning methods

Gurobi Ruby binding based on C++ Gurobi API.

Simplistic interactive filtering tool

rewrite of the CoffeeScript compiler with proper compiler design principles and a focus on robustness and extensibility

ISUCON3

A Ruby gem to load environment variables from `.env`.

command line style application launcher

python based key customization utility

Changes the current Ruby

Installs Ruby, JRuby, TruffleRuby, or mruby

Casual CI server

vim plugin for sequencial numbering with pattern

Generate documentation from your rack application & request-spec.

A mercurial to git converter using git-fast-import

Hosted MIT License with details controlled through this repo

IO redirection a la tee(1) by URABE Syouhei. From http://coderepos.org/share/browser/lang/ruby/tee