Projects sharing features with Hound

Hound is a self-hosted source code search engine designed to index multiple repositories for high-performance regular expression queries. It serves as a multi-repository code indexer that provides a centralized interface for searching across large-scale, private, and versioned codebases. The system utilizes trigram-based indexing to enable fast pattern matching and regular expression lookups without scanning every file. To maintain current search results, it employs automatic synchronization through a combination of periodic polling of remote version control systems and monitoring of local di

Codesearch is an indexed code search engine and large-scale source indexer designed to execute regular expressions across extensive source code trees. It functions as a tool for finding specific text patterns in large codebases by analyzing and indexing massive volumes of source files for rapid retrieval. The system utilizes a specialized trigram-based search index to accelerate complex regular expression queries. This indexing approach filters candidate documents via three-character sequences before applying full regular expression scans to ensure high performance on large datasets. The eng

This project is a privacy-focused, self-hosted metasearch engine that aggregates results from a wide array of web, academic, and media sources into a single, unified interface. By acting as a proxy between the user and external search providers, it strips identifying headers and tracking parameters from requests, ensuring that search activity remains anonymous and protected from third-party profiling. The platform distinguishes itself through a modular, plugin-based architecture that allows for extensive customization of search behavior, result filtering, and interface branding. It supports a

EverythingToolbar is a Windows productivity utility that integrates a file search interface directly into the system taskbar. It functions as a client for the Everything search engine, enabling rapid discovery of local files and folders through a dedicated, keyboard-driven launcher. The tool distinguishes itself by offering deep integration with the Windows shell, allowing users to trigger searches from any application using global hotkeys. Beyond simple file discovery, it supports automated workflows by mapping custom scripts and commands to specific file types or patterns, enabling tasks su

Whoogle-search is a self-hosted, containerized metasearch engine designed to provide search results while stripping away advertisements, tracking scripts, and cookies. It functions as a privacy-focused proxy that fetches results from major search providers, ensuring that user activity remains isolated from the original service providers. The platform distinguishes itself through granular traffic management and request-level security. It masks user identity by rotating browser identification strings and routing queries through intermediate proxies. Users can further customize their experience

LEANN is a framework for local retrieval augmented generation and vector indexing. It functions as a system for building local knowledge bases and source code search engines that combine large language models with retrieved private data to generate context-aware responses. The project distinguishes itself through a vision-model based document layout extractor for parsing complex PDF figures and diagrams, and a source code search engine that employs structure-aware chunking to preserve function and class boundaries. It also implements the Model Context Protocol to integrate real-time data sour

This project is an anime scene reverse image search engine that matches a screenshot to the exact anime episode and timestamp. It is designed as a self-hosted search service that can be deployed using Docker containers and pre-indexed databases, enabling private operation on local or custom infrastructure. At its core, the system extracts visual features from frames using a convolutional neural network trained on anime imagery. Query images provided via URL are processed through the same feature extraction pipeline, and an approximate nearest neighbor search matches the query against millions

The Silver Searcher is a high-performance text search utility and regex code search tool designed to locate strings and regular expressions within plain text and source code. It functions as a codebase pattern matcher that provides highlighted results with surrounding line context and respects standard ignore files. The utility includes specialized capabilities for searching inside zlib and lzma compressed archives. It implements high-throughput processing via parallel-threaded file scanning and just-in-time regular expression compilation. The tool's search and indexing surface covers output

Bloop is an AI code analysis tool and semantic search engine designed for understanding and querying large-scale codebases. It utilizes a high-performance indexing system written in Rust to enable fast symbol and text retrieval across multiple programming languages. The project differentiates itself by using on-device embeddings for semantic code search, allowing users to locate logic based on meaning and intent rather than exact keywords. It combines a language model with a retrieval-augmented generation approach to provide a natural language interface for conversational querying and the gen

OpenGrok is a Java-based source code search engine and indexer designed to process large source trees and binaries into a searchable index. It functions as a version control browser, allowing for the exploration and searching of revision histories integrated with version control systems. The system provides symbol-based cross-referencing to link code definitions and usages, enabling navigation across a codebase. It utilizes an inverted-index search engine to perform full-text retrieval of source code. The application supports periodic source synchronization and reindexing to keep local data

EverythingPowerToys is a high-performance file and folder search tool for Windows that functions as a system-wide file indexer. It provides near-instant retrieval of files and directories across local storage using a centralized interface and a high-performance indexing engine. The utility specializes in advanced file querying by supporting regular expression patterns to locate files based on complex naming schemes. It also resolves system environment variables within search queries to find files in dynamic directory paths. The project covers a broad range of file management and search capab

Cerebro is a desktop application launcher and search interface that provides a minimalist overlay for finding files, launching software, and executing web queries. It functions as a centralized command bar designed for desktop productivity and rapid system navigation. The project features an extensible plugin framework and a modular architecture, allowing third-party add-ons to integrate new tools and capabilities through a standardized API. It also includes a customizable theme engine that enables users to adjust the visual appearance and styles of the workspace interface. The interface sup

Zincsearch is a high-performance, self-hosted full-text search engine and database written in Go. It provides a lightweight infrastructure for indexing and searching unstructured text data, specializing in log and event analysis through a schemaless indexing model. The system is designed as a resource-efficient alternative to heavier search infrastructure, featuring an API surface compatible with Elasticsearch for indexing and querying documents. It distinguishes itself by packaging the entire server and its built-in web search interface into a single statically linked binary. The engine cov

TagSpaces is an offline-first file tagging and organization platform that lets you manage local files with portable metadata stored directly in filenames or sidecar JSON files, eliminating the need for a central database. It functions as a full-text file search engine, a Kanban board file organizer, a local AI file assistant, an S3-compatible cloud file manager, and a web clipper and bookmark manager, all within a single application. The project distinguishes itself through a local-first architecture where all file operations, indexing, and AI processing run entirely on the device, with cloud

Superlinked is a development framework designed for building semantic search and retrieval pipelines. It functions as a machine learning data pipeline and semantic retrieval engine, providing the tools necessary to unify data schema definition, embedding generation, and vector database integration within a single application. The framework distinguishes itself by acting as a vector database orchestrator that manages the lifecycle of machine learning models alongside complex search logic. It enables developers to construct structured data models that map raw content and metadata into unified r

Zinc is a high-performance full-text search engine written in Go. It provides a schema-less document index that organizes arbitrary datasets into searchable structures without requiring a predefined data format. The engine features an API compatible with Elasticsearch for indexing and querying data, which facilitates the ingestion of single and bulk records. It is designed as an in-process search engine that embeds indexing and retrieval logic within a single binary to operate with minimal system resource overhead. The system includes a built-in web-based management interface for executing s

Apkleaks is a static analysis tool and security auditor designed to extract hardcoded secrets, API endpoints, and sensitive data from Android application packages. It operates as a secret scanner that analyzes compiled binaries without executing them to identify potential information leaks and insecure endpoints. The tool utilizes a regex-based data extraction engine to identify sensitive strings within decompiled code. It supports customization through JSON-defined search patterns and provides configuration flags to tune the behavior of the underlying disassembler. The analysis pipeline enc

DankMaterialShell is a complete Wayland desktop environment that provides a unified set of panels, widgets, system tray, notifications, and an application launcher out of the box. It is built on a plugin-based shell architecture that allows for extending the desktop with custom widgets, launcher items, and background services through a unified component interface. The shell renders its panels, widgets, and overlays using the Wayland layer shell protocol for compositor-agnostic desktop integration. The project distinguishes itself through several integrated capabilities that work together as a

Searx is a privacy-respecting metasearch engine and search aggregator. It functions as a privacy-focused search proxy that gathers and unifies results from multiple external search providers into a single interface. The project is designed for self-hosted search infrastructure, allowing users to run a private search gateway on their own hardware. It masks user identity and request details when querying external services to prevent tracking and the creation of personal profiles. The system achieves this by routing queries through a server that strips tracking headers and personal identifiers.

Searx is a privacy-respecting metasearch engine and search result aggregator. It functions as a self-hosted search proxy that queries diverse web services, databases, and local indices to present a single unified list of results. The project prevents user tracking and profiling by acting as an intermediary between the client and search services. It strips identifying information from queries, removes tracker URLs and HTTP referrers from outgoing links, and can route traffic through proxies or the Tor network to mask user identity. The system supports multilingual search and result filtering

This project is a comprehensive, community-curated directory of resources and methodologies for open-source intelligence gathering. It serves as a centralized reference framework for researchers, providing a structured index of specialized tools, databases, and search techniques used to collect and analyze publicly available information from across the global internet. The directory distinguishes itself through a hierarchical taxonomy that organizes complex investigative domains, ranging from cyber threat intelligence and digital forensic investigation to geospatial analysis and operational s

Grav is a flat-file content management system that eliminates the need for a traditional database by storing site content and configuration in human-readable Markdown and YAML files. Built as a modular PHP web framework, it uses a hierarchical page routing system where the physical directory structure directly determines the site's URL paths. The platform is distinguished by its event-driven plugin architecture and a command-line interface that prioritizes system administration, deployment, and maintenance tasks. It utilizes a blueprint-driven system to generate administrative forms from stru

Abseil is a common utility library for C++ that provides foundational building blocks for applications. It serves as a collection of optimized utility functions and data structures that augment the C++ standard library across different compiler versions. The library is distinguished by its high-performance containers, including SIMD-accelerated hash maps and sets for efficient key-value lookups. It also provides a comprehensive framework for computing absolute time points, durations, and timestamps across global time zones. The project covers a broad range of capability areas, including conc

ANEE is an experimental dynamic inference wrapper for pretrained Transformer language models (currently GPT-2). Instead of always running all layers, ANEE exposes an energy_budget and performs early exit inside the model’s forward pass.

A helpful Chrome extension for WebGL development

This project is a curated directory of command line applications and utilities designed to enhance developer productivity and streamline technical workflows. It serves as a comprehensive index of open-source software, categorizing tools that assist with system administration, development automation, and personal task management. The repository distinguishes itself by providing a structured collection of terminal-based software that spans diverse functional domains. It includes resources for managing infrastructure and cloud resources, performing code maintenance, and customizing terminal envi

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Graphback - Out of the box GraphQL server and client