Aside from my regular contributions to the open source community I have created some open source projects. Most remarkable are:

• runsv - A library to manage services in Node.js applications such as connection to databases, workers, gracefully shutting down, etc.
• katchup - A library to sync your CouchDB specifically designed to build Change Data Capture (CDC) solutions.
• couchdb-transactions - A Node.js library for handling document transactions in CouchDB.
• zd-capability-param - A zero dependencies library for creating, validating, and decoding capability URL tokens with built-in security features.
• intenta - A dead-simple async retry library with exponential backoff for Node.js applications.
• zd-once - A zero dependencies utility for ensuring functions are called exactly once, with support for async operations.

You can find more of my open source contributions on my GitLab   and   GitHub profiles.