In the last few years digital currencies have successfully demonstrated their ability to become an alternative financial instrument in many different markets. Most of the technologies available at the moment are based on the principles of Blockchain architecture, including dominating currencies like Bitcoin and Ethereum. Despite its popularity, Blockchain is not the best possible solution for all scenarios. One such example is for fast micro-payments. Zold is an experimental alternative that enables distributed transactions between anonymous users, making micro-payments financially feasible. It borrows the proof-of-work principle from Bitcoin, and suggests a different architecture for digital wallet maintenance.

Ticketing systems (Github, Jira, etc.) are strongly integrated into our processes and everyone understands their necessity. As soon as a developer becomes a lead/technical manager, he or she faces a set of routine tasks that are related to ticketing work. On large projects this becomes a problem, more and more you spend time running around on dashboards and tickets, looking for incorrect deviations in tickets and performing routine tasks instead of solving technical problems.

This is a simple Bitcoin client, to use from command line or from your Ruby app. You don't need to run any Bitcoin software, no need to install anything, etc. All you need is just a command line and Ruby 2.5+.

Rugy Gem to test a piece of code in concurrent threads

Downloads statistics from GitHub and builds a nice HTML report

Turns DFG into a flow of events

tbd...

Connects to Netbout.com and enables manipulation of all entities

This small Ruby gem helps you integrate PostgreSQL \ with your Ruby web app, through Liquibase. It also adds a simple \ connection pool and query processor, to make SQL manipulation simpler.

Run it after you compile your LaTeX document

Simple command-line spell checker for LaTeX documents

The command line tool calculates the SCV metric for a Git repo

Stress testing toolkit for Zold network