a sampling call-stack profiler for ruby 2.2+

Cache APT packages in GitHub Actions

GitHub Action to setup Problem Matchers for RuboCop.

Diagram-as-code for AWS architecture.

easy-rsa - Simple shell based CA utility

Terraform version manager

A collection of useful .gitignore templates

Terraform enables you to safely and predictably create, change, and improve infrastructure. It is a source-available tool that codifies APIs into declarative configuration files that can be shared …

The CircleCI Ruby Docker Convenience Image.

Node Version Manager - POSIX-compliant bash script to manage multiple active node.js versions

Log outgoing HTTP requests in ruby

Security vulnerability database inclusive of CVEs and GitHub originated security advisories from the world of open source software.

Data Analysis in RUby

Zoom MS-50G / MS-60B / MS-70CDR multi stomp patch utility

🦔 Share target browsers between different front-end tools, like Autoprefixer, Stylelint and babel-preset-env

和音判定 chord finder - 構成音からコードを判定

PostgreSQL zero-downtime migrations made easy

A database of vulnerable Ruby Gems

A Ruby client library for Redis

Manages application of security headers with many safe defaults

Sloc, Cloc and Code: scc is a very fast accurate code counter with complexity calculations and COCOMO estimates written in pure Go

Mozilla 関連のドキュメント翻訳リクエストとステータス管理

Generate Mermaid ERD from your Ruby on Rails application.

可読性の高いテストコードを書くためのお作法集

Free universal database tool and SQL client

Explains the presence of a dependency

Provides CSRF protection on OmniAuth request endpoint on Rails application.

Patch-level verification for Bundler

Hashie is a collection of classes and mixins that make Ruby hashes more powerful.

GoAccess is a real-time web log analyzer and interactive viewer that runs in a terminal in *nix systems or through your browser.