* [fuzzysort v4.0.0](https://github.com/farzher/fuzzysort) – Fast, tiny fuzzy search library for JavaScript with fast ranking and optional custom scoring.

* [Ionic Selectable v7.0.0](https://github.com/eakoriakin/ionic-selectable) – Ionic Selectable is an Ionic Angular component that provides searchable, optionally async and virtualized item selection with customizable templates.

* [Hister v0.18.0](https://github.com/asciimoo/hister) – Web history management tool providing local full-text indexing and fast content-based search of visited pages.

* [Elasticsearch v9.5.0](https://github.com/elastic/elasticsearch-ruby) – Official Ruby client for interacting with Elasticsearch.

* [txtai.js v9.13.0](https://github.com/neuml/txtai.js) – JavaScript bindings for connecting to a semantic search and language model orchestration API.

* [Algolia v3.43.0](https://github.com/algolia/algoliasearch-client-ruby) – Thin and minimal HTTP client for interacting with Algolia's API.

* [patent v0.11.0](https://github.com/r14dd/patent) – Plain-English development idea prior-art search that queries multiple registries plus GitHub and Hacker News, then ranks matches by semantic similarity and summarizes them as Open, Crowded, or Saturated.

* [ketch v0.14.0](https://github.com/1broseidon/ketch) – Fast, stateless CLI for web, code, and library-doc search plus scraping, built for AI agents and terminal use.

* [Search Bookmarks, History and Browser Tabs v2.5.0](https://github.com/Fannon/search-bookmarks-history-and-tabs) – Browser extension for fuzzy and exact searching and navigation of bookmarks, history, and open tabs.

* [eSearch 15.3.4](https://github.com/xushengfeng/eSearch) – Cross-platform tool featuring screenshot, offline OCR, image search, translation, screen recording, and scrolling capture.

* [Spring Filter 4.0.8](https://github.com/turkraft/springfilter) – Spring-based dynamic query filtering that parses expressions into JPA Criteria, MongoDB queries, or in-memory predicates.

* [pg\_search v2.3.8](https://github.com/Casecommons/pg_search) – PgSearch builds ActiveRecord named scopes that use PostgreSQL full text search.

* [DocSearch @docsearch/sidepanel...](https://github.com/algolia/docsearch) – Crawls documentation, indexes content, and provides a dropdown search experience.

* [@easyops-cn/docusaurus-search-local v0.55.3](https://github.com/easyops-cn/docusaurus-search-local) – Offline local search theme for Docusaurus v2/v3 with multilingual and Chinese language optimization.

* [InstantSearch react-instantsearch@...](https://github.com/algolia/instantsearch) – JavaScript library for building performant instant search experiences with popular frameworks.

* [nix-search-tv v2.2.9](https://github.com/3timeslazy/nix-search-tv) – Fuzzy finder that provides fast search for NixOS packages and options across multiple Nix-related sources.

* [S2A V0.2.8](https://github.com/fatwang2/search2ai) – S2A provides a configurable HTTP API that performs web searches and forwards results to multiple LLM providers.

* [OpenK9 v3.0.5](https://github.com/smclab/openk9) – Enterprise cognitive search engine with scalable architecture and machine learning to enrich unstructured data for improved search experiences.

* [Text Search Engine text-search-engine@1...](https://github.com/cjinhuo/text-search-engine) – Text search engine supporting mixed Chinese and English fuzzy search with dynamic programming.