Google Apps Script is a scripting platform developed by Google for light-weight application development in the Google Workspace platform. Google Apps Script was initially developed by Mike Harm as a side project while working as a developer on Google Sheets. It is based on JavaScript 1.6, but also includes some portions of 1.7 and 1.8 and a subset of the ECMAScript 5 API.

Other resources

Apps Script samples for Google Workspace products.

• UpdatedDec 11, 2025
• JavaScript

sync gas code to github

• UpdatedMar 12, 2025
• JavaScript

The usual list of links to interesting resources for Google Apps Script

• UpdatedNov 14, 2024

An OAuth2 library for Google Apps Script.

• UpdatedDec 4, 2025
• JavaScript

Gmail Unsubscriber is a Google Apps Script for unsubscribing from unwanted newsletters and other bulk emails.

• UpdatedApr 4, 2025
• JavaScript

Setup a local development environment inside Visual Studio Code and build Google Workspace add-ons with Google Apps Script

• UpdatedDec 6, 2025
• JavaScript

Free to host calendar availability picker - open-source cal.com / calendly alternative built on Google-Apps-Script for Gmail users. Built with modern technologies like React, TypeScript, Shadcn/UI, and Vite.https://someday-demo.vercel.app

• UpdatedDec 4, 2025
• TypeScript

Syntax highlighting for Google Docs

• UpdatedSep 14, 2023
• JavaScript

A Google Apps Script library for accessing Google Cloud Firestore.

• UpdatedSep 26, 2023
• TypeScript

A lightweight, secure, and free script that automatically collect Hoyolab daily check in rewards. Supports Genshin Impact, Honkai Impact 3rd, and Honkai: Star Rail.

• UpdatedNov 21, 2024
• JavaScript

Here, CLI tools, libraries, Add-ons, Reports, Benchmarks and Sample Scripts for taking advantage of Google Apps Script which are publishing in my blog, Gists and GitHub are summarized.

• UpdatedDec 11, 2025

🚧 Big changes coming! "auto" branch is the future of the project

• UpdatedDec 27, 2018
• JavaScript

This is a report to take advantage of Web Apps with Google Apps Script (GAS).

• UpdatedJul 18, 2025

A Demo application📱 which stores User feedback from 💙Flutter application into Google Sheets🗎 using Google AppScript.

• UpdatedAug 21, 2024
• Dart

用Telegram來收發Line的訊息，use telegram to Send and receive messages(from Line)。 或者把它當作Line的訊息備份也是可啦 😛

• UpdatedApr 7, 2024
• JavaScript

Use JSONPath to selectively extract data from any JSON or GraphQL API directly into Google Sheets.

• UpdatedJul 10, 2021
• JavaScript

Google Apps Script snippets

• UpdatedJun 8, 2023
• JavaScript

A starter template for Google Apps Script by clasp

• UpdatedMar 17, 2024
• TypeScript

best code I've tested in Google Sheets

• UpdatedJul 16, 2025
• JavaScript

A Google Sheets script that will take a sheet in a specific format and return iOS and Android localization files.

• UpdatedOct 2, 2019
• JavaScript