All Algorithms implemented in Java

ripgrep recursively searches directories for a regex pattern while respecting your gitignore

A lightning-fast search engine API bringing AI-powered hybrid search to your sites and applications.

A simple, fast and user-friendly alternative to 'find'

Linux命令大全搜索工具，内容包含Linux命令手册、详解、学习、搜集。https://git.io/linux

Algorithms and Data Structures implemented in JavaScript for beginners, following best practices.

Collection of various algorithms in mathematics, machine learning, computer science and physics implemented in C++ for educational purposes.

📚 Papers & tech blogs by companies sharing their work on data science & machine learning in production.

Qdrant - High-performance, massive-scale Vector Database and Vector Search Engine for the next generation of AI. Also available in the cloud https://cloud.qdrant.io/

Minimal examples of data structures and algorithms in Python

Open Source alternative to Algolia + Pinecone and an Easier-to-Use alternative to ElasticSearch ⚡ 🔍 ✨ Fast, typo tolerant, in-memory fuzzy Search Engine for building delightful search experiences

An LLM agent that conducts deep research (local and web) on any given topic and generates a long report with citations.

SearXNG is a free internet metasearch engine which aggregates results from various search services and databases. Users are neither tracked nor profiled.

Collection of various algorithms in mathematics, machine learning, computer science, physics, etc implemented in C for educational purposes.

🦔 Fast, lightweight & schema-less search backend. An alternative to Elasticsearch that runs on a few MBs of RAM.

ZincSearch . A lightweight alternative to elasticsearch that requires minimal resources, written in Go.

Algorithms and Data Structures implemented in Go for beginners, following best practices.

Self-Hosting Guide. Learn all about locally hosting (on premises & private web servers) and managing software applications by yourself or your organization. Including Cloud, LLMs, WireGuard, Automation, Home Assistant, and Networking.

Private AI platform for agents, assistants and enterprise search. Built-in Agent Builder, Deep research, Document analysis, Multi-model support, and API connectivity for agents.

Privacy-respecting metasearch engine