# Labnol

> Digital Inspiration provides technical tutorials, productivity guides, and automation scripts focused on Google Workspace applications. The site is authored by Amit Agarwal, a Google Developer Expert.

## Google Workspace Tutorials
- [Google Sheets](https://labnol.org/google-sheets): A collection of formulas, tips, and tutorials for data analysis and spreadsheet management.
- [Gmail](https://labnol.org/gmail): Guides on email productivity, keyboard shortcuts, and advanced workflow management.
- [Google Apps Script](https://labnol.org/google-apps-script): A resource library for automating tasks and building custom solutions within Google Workspace.

## Technical Guides and Scripts
- [How to Handle OAuth Permissions in Google Add-ons](https://labnol.org/google-apps-script-granular-permissions-260404): A tutorial on implementing and checking granular OAuth scopes in Google Apps Script.
- [How to Check for Email Replies in Gmail](https://labnol.org/detect-gmail-replies-251209): A guide on using scripts to programmatically verify if an email has received a reply.
- [Google Maps Formulas for Google Sheets](https://labnol.org/google-maps-sheets-200817): Instructions for integrating Google Maps data into spreadsheets to calculate distances and travel times.
- [How to Easily Find Receipts and Invoices in Gmail](https://labnol.org/find-receipts-invoices-purchases-in-gmail-251119): Tips on using specialized search operators to locate financial documents within an inbox.
- [How to Unsubscribe from Mailing Lists and Newsletters in Gmail](https://labnol.org/internet/gmail-unsubscribe/28806/): A script-based approach to automatically clearing out unwanted email subscriptions.

## Optional
- [Digital Inspiration](https://labnol.org/): The main landing page for the site.
- [Amit Agarwal](https://labnol.org/about): Information about the founder and his background as a Google Developer Expert.
- [Explore Topics](https://labnol.org/topics): An index of content categorized by subject matter.
- [How-to Guides](https://labnol.org/1): An archive listing of various tech tutorials and articles.