Uploaded March 2025 | Updated September 2026, 1 week ago
A simple to-do list with some jazz. If you don't know how to insert the checkboxes, simply select the cells where you want the checkboxes, then under the "Insert" menu, select "Checkboxes". And then in this tutorial, I show you how to add a little formatting to make your list slick.
A simple to-do list with some jazz. If you don't know how to insert the checkboxes, simply select the cells where you want the checkboxes, then under the "Insert" menu, select "Checkboxes". And then in this tutorial, I show you how to add a little formatting to make your list slick.









![How to Create a Slack Webhook and Post from Apps Script
In todays video, Ill show you how to create a webhook in Slack so you can post messages to Slack from Google Apps Script.
***SLACK LINKS***
Create a new app: https://api.slack.com/apps
Message Formatting: https://docs.slack.dev/messaging/formatting-message-text
Block Kit Builder: https://app.slack.com/block-kit-builder
***** Sample Google Apps Script to Post Message to Slack *****
function sendMessageToSlack() {
let webhookURL = WEBHOOK_URL;
let name = Sheets Ninja;
let body = {
blocks: [
{
type: section,
text: {
type: mrkdwn,
text: `Hey, Slack!nnThis is a test message.nnThanks ${name} for your contributions!`
}
}
]
}
let params = {
method: POST,
content-type: application/json,
payload: JSON.stringify(body)
}
UrlFetchApp.fetch(webhookURL, params);
} How to Create a Slack Webhook and Post from Apps Script](https://i.ytimg.com/vi/ho_O9Ora8JI/mqdefault.jpg)
