The trust-minimized, zero-knowledge bridging protocol, designed for censorship resistance, extremely high security, and usage in decentralized finance.

API Support for your favorite torrent trackers

Prowlarr is an indexer manager/proxy built on the popular *arr .net/reactjs base stack to integrate with your various PVR apps, supporting management of both Torrent Trackers and Usenet Indexers.

A web crawler and scraper for Rust

Indexes open directories

An efficient re-implementation of Electrum Server in Rust

Internet search engine for text-oriented websites. Indexing the small, old and weird web.

nZEDb - a fork of nnplus(2011) | NNTP / Usenet / Newsgroup indexer.

Indexer for Ethereum to get transaction list by ETH address

Decentralized community

An Ethereum project to crawl blockchain states into database

Laravel based usenet indexer

A minimal but nice-looking PHP directory indexer.

The command line catalog tool for your offline data

*Archived* 🗃 The Fuel indexer is a standalone service that can be used to index various components of the Fuel blockchain.

Powerful & versatile Bitcoin Indexer, in Rust

Text (source code) search engine with indexer and a front end web interface to search. Uses Python 3.

🚢 Blazing-fast multi-chain indexer

A cross-platform open source Path of Exile item sniper with a user friendly interface

Stateless and Verifiable Execution Layer for Meta-Protocols on Bitcoin.