Ievgen Krasovytskyi

A free, anonymous canvas to design data models — draw marts and joinable relationshipThe visual editor for Google's Open Knowledge Format (OKF) — Google shipped only a viewer; this is the authoring canvas. Draw tables and joins (or let AI draft them), then export a portable, git-friendly data model your LLM can actually read, so text-to-SQL stops guessing your schema. Opens Google's official GA4, Stack Overflow, and Bitcoin samples. Free, open-source, no sign-in is required

Missing the data you need to build reports? This is a 100% free, open-source library of JavaScript connectors built for data analysts to collect data from ads tools, CRMs, or any possible API - into Sheets or BigQuery. No SaaS contracts. No vendors. Secure.

OWOX BI SQL Copilot automatically connects to your database and empowers data and business teams to create accurate SQL effortlessly — free of charge. Transform how you interact with your database — faster, smarter, and error-free.