https://github.com/typesense/showcase-hn-comments-semantic-search

Semantic Search + Keyword Search + Hybrid Search + Filtering + Faceting on 300K HN Comments
https://github.com/typesense/showcase-hn-comments-semantic-search

hybrid-search semantic-search vector-search

Last synced: 4 days ago
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Semantic Search + Keyword Search + Hybrid Search + Filtering + Faceting on 300K HN Comments

• Host: GitHub
• URL: https://github.com/typesense/showcase-hn-comments-semantic-search
• Owner: typesense
• License: apache-2.0
• Created: 2023-08-04T03:09:02.000Z (over 1 year ago)
• Default Branch: master
• Last Pushed: 2024-09-10T23:03:43.000Z (2 months ago)
• Last Synced: 2024-11-07T12:52:05.941Z (13 days ago)
• Topics: hybrid-search, semantic-search, vector-search
• Language: JavaScript
• Homepage: https://hn-comments-search.typesense.org
• Size: 430 KB
• Stars: 41
• Watchers: 4
• Forks: 10
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# 🗞 Semantic + Keyword + Hybrid Search with HN Comments

This is a demo that showcases [Typesense's](https://github.com/typesense/typesense) built-in embedding generation (available as of `0.25.0.rc60`) + vector search features using a collection of 300K HN Comments.

View it live here: [hn-comments-search.typesense.org](https://hn-comments-search.typesense.org)

## Tech Stack

This search experience is powered by Typesense which is

a blazing-fast, open source typo-tolerant

search-engine. It is an open source alternative to Algolia and an easier-to-use alternative to ElasticSearch.

This demo uses a geo-distributed 3-node Typesense cluster running on Typesense Cloud,

with nodes in Oregon, Frankfurt and Mumbai.

## Repo structure

- `src/` and `index.html` - contain the frontend UI components, built with Typesense Adapter for InstantSearch.js

- `scripts/` - contains the script to index the data into Typesense.

- `data/` - contains a 1K sample subset of the HN comments dataset. But you can download the full dataset from the [Google BigQuery marketplace](https://console.cloud.google.com/marketplace/product/y-combinator/hacker-news).

## Development

To run this project locally, install the dependencies and run the local server:

```sh

yarn

yarn run typesenseServer

ln -s .env.sample .env

yarn run indexer

yarn start

```

Open http://localhost:3001 to see the app.

## Deployment

The app is hosted on [Cloudflare Pages](https://pages.cloudflare.com).

Pushing to master will deploy the app to production.