Knowledge Base & Guides

Spreadsheet & Data Tutorials

Deep dives on data transformation, JSON schema handling, Web Worker architectures, and Excel automation.

Technical Guide 6 min read

How to Convert Nested JSON to Excel Spreadsheets

A comprehensive developer guide on dot-notation flattening, array unpacking, and handling complex relational objects in Excel.

November 2, 2026 Read article

Workflow Optimization 5 min read

Skip cumbersome Excel Power Query steps. Learn the fastest, friction-free way to turn raw API exports into clean spreadsheets.

October 28, 2026 Read article

Performance Engineering 8 min read

Why browser tabs freeze on 50MB+ datasets, and how Web Workers and streaming algorithms process hundreds of thousands of rows safely.

October 20, 2026 Read article