When you've just created new slave instance, first requests to DB (with InnoDB storage engine) will be hit on disk instead of buffer poll. So, the requests will be slow down. You can use this tool for warming up buffer poll before the first requests come. Please see document for o...

Remote update protocol allows sync files to transfer just the differences between two sets of files across the network connection between local filesystem and s3 storage

Easy floatable grid structures for Rails. Don't have too much data to display but still need to fill up that screen? Why don't you present your data in a grid of boxes. Provided you color them right, boxes are very easy to the eyes because the mind understands its structure. Add to that custom ...

A library for obtaining statistical and real-time flows from the Unite States Geological Survey's National Water Information System

Utility to get statistics from one's shopify store. Open source and easily expandable.

EventedBluepill keeps your daemons up while taking up as little resources as possible. After all you probably want the resources of your server to be used by whatever daemons you are running rather than the thing that's supposed to make sure they are brought back up, should they die or misbehave.

You can sync aws ec2, volume, eip, rds, vpc, subnet, security groups to your aws model quickly with few setup only

A simple application to shift time in SRT subtitle files

Commit AI automates the generation of insightful single-line and multi-line commit messages by analyzing staged git diffs with OpenAI's advanced language models. It allows users to provide optional change descriptions for better context, and smartly minifies the git diff to focus on the essential...

Models situated conceptualization — maintains context frames that shape perception, memory retrieval, and action selection. Tracks context switches with measurable switch costs and familiarity-based discount.

Connect to MCP servers via stdio, SSE, and Streamable HTTP transports. Run as an MCP server exposing any Ruby object as a tool. Discover tools, resources, and prompts. OAuth 2.1 authentication.

Simple authorization solution for Rails which is decoupled from user roles. All permissions are stored in a single location. This project is based off of Ryan Bates's CanCan Gem.

deppbot ensures that your Ruby applications are kept updated, always! Based on your configured schedule, deppbot will run bundle update on your Ruby app and send the result as a Pull Request to GitHub. deppbot will also check your app periodically for any RubyGem vulnerabilities and fix it automa...

Rack adapter for sending events to logstash server, from the chosen statuses code, can send event to file/udp/tcp servers.

If you have to work with lists of ISO 3166-1 alpha-2 country codes that sometimes include fake codes that should be expanded to a longer list, e.g. 'EU', or if you have to deal with lists of territory metadata like 'EU -FR' then territorial will help. It defines some commonly seen default expansi...

A simple gem to sluggify URl's and remove special characters

The one pain-point I have had with AMQP is the lack of a series of command line tools for smoke-testing components or sending my own messages through a queue. Hare can be toggled either to produce messages, or to sit and listen/report for them.

Servers can use Google Maps, too. This library helps fetch and parse data through the Google Maps v3 API. Stick to the terms of usage, though, and don't use the data Google gives you on anything other than a Google map.

Capistrano::Campout is a gem extension to capistrano to post/speak messages and paste logs from a capistrano deployment to a campfire room. Settings are configurable using ERB in a "config/campout.yml" or "config/campout.local.yml" file. Capistrano::Campout will a speak a pre-deploy...

This is an incredibly colorful highlighting formatter for structured log events. It is visually similar to Ruby's `Logger::Formatter`, but can display additional color-highlighted metadata on the same line or on subsequent lines.