Cloud-native search engine for observability. An open-source alternative to Datadog, Elasticsearch, Loki, and Tempo.

A personal search engine: Create a searchable library from your personal documents, interests, and more!

Cross-platform local file search engine.

Bichon – A lightweight, high-performance Rust email archiver with WebUI

A flexible, performant and reliable search database without the AI bullshit.

An extensible music server written in Rust 🚀🎵✨

Independent search engine. Includes web crawling, search indexing, dictionary API, and more. https://vyntr.com

Full-text IPFS-friendly and WASM-compatible Search in Rust

Tiny full-text search for Ruby powered by Tantivy

A p2p content database and search engine

Claude Code harness for AI coding agents. Hybrid-RAG librarian picks relevant rules in 0.59 ms p95 (BM25 + vector + graph traversal); process keeper blocks writes until plan + tests approved. 276 rules / 30 mandatory across 12 domains, 6 cross-language analyzers. Neo4j + Tantivy + hnswlib + ONNX.

Flutter full-text search plugin build on Tantivy supports async。 基于 Tantivy 实现的 Flutter 本地全文搜索插件(支持 async)

Search your X/Twitter data archive from the command line with sub-millisecond full-text queries via Tantivy and SQLite

Find that one coding agent session you want to get back to!

Chinese tokenizer for tantivy, based on jieba-rs

Serverless search for AWS.

Fast transcript search for humans & agents. Supports Claude Code, Codex CLI & OpenCode

Lindera tokenizer for Tantivy.

An adapter that bridges between tantivy and jieba-rs.

klask.dev is an open source search engine for source code, live demo