Open Source Search Engines using CSS
A curated collection of the best open source specialized engines and platforms for implementing search functionality. using CSS.
The leading distributed search and analytics engine
Stars
78,318Last commit
6 hours agoLicense
Unknown
Elasticsearch is an open-source, RESTful search engine designed for scalability, reliability, and easy management.
Open Source Alternative to:
Privacy-first metasearch across 270+ sources
Stars
Stars growing over the last 30 days38,629Last commit
16 hours agoLicense
AGPL-3.0
Self-hostable metasearch engine that aggregates results from 270+ sources without tracking or profiling users, with optional JavaScript and Tor support.
Open Source Alternative to:
Lightning-fast search for massive datasets
Stars
11,727Last commit
17 hours agoLicense
Apache-2.0
High-performance search engine designed for big data, offering scalability, real-time indexing, and cost-effective operations.
Open Source Alternative to:
Full-text search API with real-time indexing and crawling
Stars
1,916Last commit
17 hours agoLicense
Apache-2.0
Cloud search API and crawler service supporting billions of documents, real-time indexing, autocomplete, faceted filtering, and multi-language text across any application.
Open Source Alternative to:
c15t – Open-source cookie banner, built for control and lightening fast modern web apps.
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