Object-based searching.

Material Design Search View Layout, now implemented in Google Maps, Dialer, etc

Kafka WebUI for exploring messages, consumers. configurations and more with a focus on a good UI & UX.

⚡️ A library of widgets and helpers to build instant-search applications on iOS.

An easy to use, yet very customizable search dialog

Open Source research tool to search, browse, analyze and explore large document collections by Semantic Search Engine and Open Source Text Mining & Text Analytics platform (Integrates ETL for document processing, OCR for images & PDF, named entity recognition for persons, organizations & locations, metadata management by thesaurus & ontologies, search user interface & search apps for fulltext search, faceted search & knowledge graph)

Search UI for Elasticsearch

jQuery UI widget for structured queries like "Contacts where Firstname starts with A and Birthday before 1/1/2000 and State in (CA, NY, FL)"...

web interface for recoll desktop search

A simple parser for advanced search query syntax

A library of widgets and helpers to build instant-search applications on Android.

一个开源，高隐私，自架自用的聚合搜索引擎。https://xinahn.com

A web application component that provides a faceted search interface for bibliographies managed with Zotero.

A curated list of Awesome Apache Solr links and resources.

Python/Django based webapps and web user interfaces for search, structure (meta data management like thesaurus, ontologies, annotations and named entities) and data import (ETL like text extraction, OCR and crawling filesystems or websites)

Dynamic query building UI written in Angular and Bootstrap. http://niklr.github.io/angular-query-builder

Example apps built with InstantSearch iOS

Example apps built with algolia/instantsearch-android

Fast, simple, powerful filesystem search for macOS, just like the good ol' days.

ANNIS is an open source, versatile web browser-based search and visualization architecture for complex multilevel linguistic corpora with diverse types of annotation.

Tag & Like photos like Instagram

lf.sh is a Bash utility to help you quickly search arbitrary files or search text from files.

Smart search engine for all bioinformatics databases worldwide

A UI state management library to build js apps against Azure Search

Virtual Machine for Desktop Search with Open Semantic Search

🤖 @Google_itBot 🔎 Search and share LINKS/IMAGES/VIDEOS in inline mode

Music advice from a conversational interface powered by Algolia

The Clean language search engine

A combine of Lojban tools