API Support for your favorite torrent trackers

Indexes open directories

An efficient re-implementation of Electrum Server in Rust

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

Decentralized community

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

Indexer for Ethereum to get transaction list by ETH address

The fastest web crawler and indexer

An Ethereum project to crawl blockchain states into database

Laravel based usenet indexer

The command line catalog tool for your offline data

A minimal but nice-looking PHP directory indexer.

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

Powerful & versatile Bitcoin Indexer, in Rust

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

IVFi is a directory indexer that aims to make it easy to browse and explore web-accessible directories.

Tezos Blockchain Indexer

Document Search Engine Tool

A modular indexer system for ethereum and other blockchain following the same RPC standard.