https://github.com/gjgd/open-graph-preview-demo

The purpose of this project is to show how to use open graph annotations to have a rich preview of a link in Slack (or other websites)
https://github.com/gjgd/open-graph-preview-demo

lambda open-graph serverless slack

Last synced: 8 days ago
JSON representation

The purpose of this project is to show how to use open graph annotations to have a rich preview of a link in Slack (or other websites)

• Host: GitHub
• URL: https://github.com/gjgd/open-graph-preview-demo
• Owner: gjgd
• Created: 2020-08-03T15:52:12.000Z (over 4 years ago)
• Default Branch: master
• Last Pushed: 2023-01-07T20:43:37.000Z (almost 2 years ago)
• Last Synced: 2024-07-30T19:43:16.115Z (3 months ago)
• Topics: lambda, open-graph, serverless, slack
• Language: JavaScript
• Homepage: https://l3mukrh389.execute-api.us-east-1.amazonaws.com/dev/2
• Size: 295 KB
• Stars: 0
• Watchers: 3
• Forks: 0
• Open Issues: 6
• Metadata Files:
  • Readme: README.md

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README

        
# open-graph-preview-demo

## Install

Install `serverless` (and its alias `sls`)

```bash

npm i -g serverless

```

To deploy:

```bash

sls deploy

```

## Try it:

https://l3mukrh389.execute-api.us-east-1.amazonaws.com/dev/2

If you paste this link in Slack, it will recognize the user agent and return open graph annotation

If you paste this link in a normal browser, it will return a Hello world sentence

## Links

- https://medium.com/slack-developer-blog/everything-you-ever-wanted-to-know-about-unfurling-but-were-afraid-to-ask-or-how-to-make-your-e64b4bb9254

- https://ogp.me/