{
  "id": 8055850,
  "title": "Adding emoji reactions to your Astro blog with Netlify Blobs",
  "url": "https://urgent.news/2026/09/17/adding-emoji-reactions-to-your-astro-blog-with-netlify-blobs",
  "topic": "tech",
  "section": "Tech",
  "published": "2026-09-17T16:09:14.000Z",
  "source": {
    "name": "Dev.to",
    "slug": "dev-to",
    "url": "https://dev.to/sourcier/adding-emoji-reactions-to-your-astro-blog-with-netlify-blobs-84"
  },
  "original_language": "en",
  "account": "Adding emoji reactions to your Astro blog with Netlify Blobs allows readers to express their appreciation with a simple click, without the commitment of leaving a comment. This feature provides value to most visitors who find the post helpful, yet rarely engage through comments. To implement this functionality, Netlify Blobs is utilized as a managed key-value store, requiring no database setup or management. Local development relies on the explicit fallback values for NETLIFY_SITE_ID and either NETLIFY_AUTH_TOKEN or NETLIFY_PAT in the .env file. The package @netlify/blobs is installed using pnpm add @netlify/blobs. The serverless function, located at netlify/functions/reactions.ts, manages three HTTP methods: GET for fetching reaction counts, POST for recording a reaction, and OPTIONS for CORS preflight. The function employs various regular expressions and conditional checks to validate incoming requests and establish appropriate CORS headers.",
  "summary": "Original post: Adding emoji reactions to your Astro blog with Netlify Blobs Comments ask a lot of a reader. Reactions ask almost nothing, a single click and a second of intent. That asymmetry is what makes them worth adding: most readers who found your post useful will never write a comment, but many of them will click a heart or a lightbulb if you make it easy enough. This post covers the full…",
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}