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The Foundry Blog

Sharper formulas. Cleaner sheets.

Insights, tutorials, and updates from the team building the future of spreadsheet development.

3D illustration of a green translucent Google Sheets formula editor with floating blocks and UI components.
4 min read

The Native Google Sheets Formula Editor Is Garbage (Here’s Why)

Stop writing complex logic in a single-line text box. It’s time to treat formulas like code. Discover why the default editor is holding you back and how a rich coding environment changes the game.

Digital screen with glass blocks and charts as abstract helper columns in Google Sheets.
4 min read

Helper Columns in Google Sheets: Why They Signal Weak Data Strategy

Most users rely on helper columns to break down complex logic, but this habit creates bloat and technical debt. Discover why true efficiency lies in consolidated formulas and better tooling.

Isometric 3D graphics showing how to convert Excel formulas to Google Sheets through a data processing interface.
3 min read

How to Convert Excel Formulas to Google Sheets Without Losing Your Mind

Moving data to the cloud? Learn how to convert Excel formulas to Google Sheets without the syntax headaches. We cover common errors and quick fixes.

Isometric 3D display with an error warning, showing how to fix Google Sheets syntax errors on a digital interface.
3 min read

Fix Google Sheets Syntax Errors: A Survival Guide for the Bracket-Weary

Struggling to fix Google Sheets syntax errors? Stop hunting for missing commas. We explore why manual debugging is a fool’s errand and how visual tools can save your sanity.

Frustrated person with broken panels versus a calm person using a green 3D Visual Formula Builder flowchart.
3 min read

The Visual Formula Builder: Because Memorizing Syntax Is So 2010

Stop pretending you enjoy debugging nested formulas. The Visual Formula Builder transforms spreadsheet anxiety into actual productivity by removing the syntax struggle.