Skip to content
The Foundry Blog

Sharper formulas. Cleaner sheets.

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

A modern workspace showing a spreadsheet formula code editor setup
15 min read

9 Underrated Spreadsheet Formula Code Editor Strategies

Stop wrestling with standard formula bars. Discover how a spreadsheet formula code editor streamlines complex logic, reduces errors, and boosts productivity.

AI Excel formula assistant organizing complex spreadsheet logic.
15 min read

AI Excel Formula Assistant: 7 Powerful Ways to Fix Bad Logic

Discover how an AI Excel formula assistant eliminates catastrophic spreadsheet errors. Learn seven powerful tactics to refactor your financial models securely.

17 min read

7 Ultimate Reasons You Need an Advanced Spreadsheet Formula Editor

Traditional tools ignore the collaborative aspect of complex spreadsheet logic. This post addresses that critical gap by highlighting how an advanced formula editor utilizes shared snippet libraries and global variables to eliminate costly errors.

13 min read

Google Sheets Formula Editor: 7 Proven Ways to Fix Logic

Discover how upgrading to an advanced Google Sheets formula editor can prevent costly modeling errors and streamline your entire data analysis workflow.

22 min read

Advanced excel formula editor: 7 Proven Logic Tips

Discover how an advanced excel formula editor transforms complex spreadsheet logic. Learn proven techniques to streamline financial models and eliminate costly errors.

spreadsheet mastery concept with interconnected data nodes
14 min read

Spreadsheet Mastery: 7 Ultimate Rules to Break Legacy Habits

Unlock true spreadsheet mastery by discarding legacy habits. Learn to deploy global variables, code-editor environments, and multi-agent AI for robust data architecture.

15 min read

7 Ultimate Strategies for Spreadsheet Formula Snippet Management

Discover how to treat workbook logic like code and eliminate structural chaos using proven spreadsheet formula snippet management techniques.

14 min read

7 Proven Strategies for Advanced Multi-Line Formula Formatting

Discover how treating spreadsheet logic like software code eliminates errors. Learn the engineering principles behind advanced multi-line formula formatting to scale your financial models.

Analyst debugging a spreadsheet with Excel evaluate nested formulas fast workflow
13 min read

Excel evaluate Nested Formulas: 9 Easy, Effective Ways to Debug Without Losing Your Weekend

Excel evaluate sounds simple until a nested IF turns into a black box. This guide shows a faster, more auditable way to debug formulas using Evaluate Formula, F9 checks, and a lightweight “IDE-like” workflow.

Analyst tracing cell dependencies in a large Excel spreadsheet using colored arrows
14 min read

How to Read Trace Dependents in Excel: 7 Essential Truths Analysts Ignore

Most analysts use Trace Dependents wrong. Discover 7 essential truths about reading Excel’s dependency arrows correctly and why your current approach is costing you hours of debugging time.

Analyst debugging complex spreadsheet formulas on a desktop monitor with formula audit arrows and data sheets
12 min read

Advanced Spreadsheet Formula Debugging in MS Excel: 7 Brutal Truths You Keep Ignoring

Advanced spreadsheet formula debugging in MS Excel is not a skill gap — it is a systems failure. These 7 brutal truths expose why manual debugging destroys analyst productivity and what you should do instead.

Automating Excel XLOOKUP With AI Assistant: 7 Ultimate Reasons Your Savior Is a Scam
13 min read

Automating Excel XLOOKUP With AI Assistant: 7 Ultimate Reasons Your Savior Is a Scam

You believe that handing your spreadsheet logic to a chatbot will solve your productivity problems, but it merely masks fundamentally broken data architecture. Discover why relying on these tools is a critical analytical failure.