Ranked by Attention Score: stars gained over the last 7 complete days
1–100 of 858 by Attention Score · Oct 28, 2026 – Nov 3, 2026 (UTC)
Search inside documents, code, and even screenshots - instantly and locally. A free, open-source file launcher with OCR, semantic search, and MCP agent access.
[MLsys2026 Best Paper]: https://arxiv.org/abs/2506.08276. RAG on Everything with LEANN. Enjoy 97% storage savings while running a fast, accurate, and 100% private RAG application on your personal device.
SearXNG is a free internet metasearch engine which aggregates results from various search services and databases. Users are neither tracked nor profiled.
mini cli search engine for your docs, knowledge bases, meeting notes, whatever. Tracking current sota approaches while being all local
PGX — Lightweight Postgres for AI agents. Written in Rust. Thousands of isolated databases in one runtime🐘
DuckDB is a high-performance analytical database system
Import .sql files into TypeScript with full type inference and zero codegen.
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/
Development at the speed of light
The Prometheus monitoring system and time series database.
ClickHouse® is a real-time analytics database management system
Object-storage native graph database with branching and typed ontology
Mealie is a self hosted recipe manager and meal planner with a RestAPI backend and a reactive frontend application built in Vue for a pleasant user experience for the whole family. Easily add recipes into your database by providing the url and mealie will automatically import the relevant data or add a family recipe with the UI editor
Mirror of the official PostgreSQL GIT repository. Note that this is just a *mirror* - we don't work with pull requests on github. To contribute, please see https://wiki.postgresql.org/wiki/Submitting_a_Patch
Free implementation of Play Services
A lightning-fast search engine API bringing AI-powered hybrid search to your sites and applications.
VictoriaMetrics: fast, cost-effective monitoring solution and time series database
Self-hostable workflow orchestrator for teams whose main work isn't orchestration. Declarative YAML over your scripts, SSH commands, containers, etc; keep workflows separate from business logic. One binary, no database, runs on limited H/W resources. Alternative to Airflow / Cron / Job Scheduler.
Fast and lightweight DB Client made in Rust and GPUI.
小红书（XiaoHongShu、RedNote）链接提取/作品采集工具
Milvus is a high-performance, cloud-native vector database built for scalable vector ANN search
A 100% free modern JS SaaS boilerplate (React, NodeJS, Prisma). Full-featured: Auth (email, google, github, slack, MS), Email sending, Background jobs, Landing page, Payments (Stripe, Polar.sh), Shadcn UI, S3 file upload. AI-ready with tailored AGENTS.md, skills, and Claude Code plugin. One cmd deploy. Powered by Wasp full-stack framework.
Open-source vector similarity search for Postgres
Free universal database tool and SQL client
A SQL database in Rust: SQLite-compatible, now also speaking Postgres (experimental). The LLVM of databases.
Official repository of Trino, the distributed SQL query engine for big data, formerly known as PrestoSQL (https://trino.io)
The world's best AI personal assistant for email. Open source app to help you reach inbox zero fast.
Free and Open Source, Distributed, RESTful Search Engine
A flexible distributed key-value database that is optimized for caching and other realtime workloads.
📊 Cube Core is open-source semantic layer for AI, BI and embedded analytics
MariaDB server is a community developed fork of MySQL server. Started by core members of the original MySQL team, MariaDB actively works with outside developers to deliver the most featureful, stable, and sanely licensed open SQL server in the industry.
Open Source Wealth Management Software. Angular + NestJS + Prisma + Nx + TypeScript 🤍
Infrastructure orchestration from local to your cloud
The Open Source DocuSign Alternative.
Damn Vulnerable Web Application (DVWA)
Dolt – Git for Data
JuiceFS is a distributed POSIX file system built on top of Redis and S3.
Developer-friendly OSS embedded retrieval library for multimodal AI. Search More; Manage Less.
The recursive internet scanner for hackers. 🧡
Main Sigma Rule Repository
Tantivy is a full-text search engine library inspired by Apache Lucene and written in Rust
Leantime is a goals focused project management system for non-project managers. Building with ADHD, Autism, and dyslexia in mind.
Grist is the evolution of spreadsheets.
Modern and easy to use database GUI & SQL client for MySQL, Postgres, SQLite, SQL Server, ClickHouse, and more. Linux, MacOS, and Windows.
The lightweight, fault-tolerant database built on SQLite. Designed to keep your data highly available with minimal effort.
Low code web framework for real world applications, in Python and Javascript
Open-source, self-hosted alerting for metrics, logs, and databases. Includes a built-in AI agent and MCP server.
Open Source Metering and Usage Based Billing API ⭐️ Consumption tracking, Subscription management, Pricing iterations, Payment orchestration & Revenue analytics
The most popular Kubernetes Operator for PostgreSQL.
LangChain4j is an idiomatic, open-source Java library for building LLM-powered applications on the JVM. It offers a unified API over popular LLM providers and vector stores, and makes implementing tool calling (including MCP support), agents and RAG easy. It integrates seamlessly with enterprise Java frameworks like Quarkus and Spring Boot.
Fully transparent SSH, HTTPS, Kubernetes, database and RDP/VNC bastion/PAM that doesn't need additional client-side software
SQL databases in Python, designed for simplicity, compatibility, and robustness.
A library for efficient similarity search and clustering of dense vectors.
Search infrastructure for AI
Embeddable Postgres with real-time, reactive bindings.
2021年最新总结，推荐工程师合适读本，计算机科学，软件技术，创业，思想类，数学类，人物传记书籍
A habit tracker app which treats your goals like a Role Playing Game.
Change data capture for a variety of databases. Please log issues at https://github.com/debezium/dbz/issues.
Shared data types for building collaborative software
🔎 Open source distributed and RESTful search engine.
A curated list of awesome search engines useful during Penetration testing, Vulnerability assessments, Red/Blue Team operations, Bug Bounty and more
Dolibarr ERP CRM is a modern software package to manage your company or foundation's activity (contacts, suppliers, invoices, orders, stocks, agenda, accounting, ...). it's an open source Web application (written in PHP) designed for businesses of any sizes, foundations and freelancers.
Free and open source database client built natively for developers
For developers, who are building real-time data-driven applications, Redis is the preferred, fastest, and most feature-rich cache, data structure server, and document and vector query engine.
A data visualization and analytics component, especially well-suited for large and/or streaming datasets.
An open-source, self-hosted personal AI note tool prioritizing privacy, built using TypeScript .
🔥 The free & Open Source DocuSign alternative
Keep track of your inventory of 3D-printer filament spools.
Official successor to conduwuit
💾🧹 A lightweight, software cache cleanup tool for Windows & Linux.
A self hosted media tracker.
Apache Doris is a real-time analytics and hybrid search database for AI agents.
Open source alternative to AWS. Elastic compute, block storage (non replicated), firewall and load balancer, managed Postgres, K8s, AI inference, and IAM services.
The polyglot queue: Fast and reliable background jobs in Go, Java, JS, Ruby, and Rust on Postgres/SQLite.
The all-in-one, open-source backend platform for agentic coding. InsForge gives your coding agent database, auth, storage, compute, hosting, and AI gateway to ship full-stack apps end-to-end.
A time-series database for high-performance real-time analytics packaged as a Postgres extension
Source code for Hacker101.com - a free online web and mobile security class.
In-memory key-value server in Rust that speaks RESP, so redis-cli and Redis clients connect. Locks, rate limits, job queues and a change feed are single commands; Raft-based failover. Clients for Rust, .NET, Go, Java, Python and Node.js.
A vector index built on TurboQuant, written in Rust with Python bindings
PostgreSQL backup tool with Point-In-Time-Recovery and restore verification
Neon: Serverless Postgres. We separated storage and compute to offer autoscaling, code-like database branching, and scale to zero.
Database governance built for humans and agents — controlling changes and access across every major database.
Streaming replication for SQLite.
A database migration tool. Supports SQL migrations and Go functions.
Enterprise-Grade OSS PostgreSQL Distribution with HA, PITR, IaC, Monitor, 12 kernel forks and 575 PG extensions. Best-of-breed products integrated as a platform. Self-host Postgres like a Pro!
Queueing jobs in Postgres from Node.js like a boss
Open source, self-hostable watched list for all your content (movies, tv series, anime, games) with user authentication, modern and clean UI and a very simple setup.
A platform for community discussion. Free, open, simple.
TiDB is built for agentic workloads that grow unpredictably, with ACID guarantees and native support for transactions, analytics, and vector search. No data silos. No noisy neighbors. No infrastructure ceiling.
Open Source Point of Sale is a web based point of sale application written in PHP using CodeIgniter framework. It uses MySQL as the data back end and has a Bootstrap 3 based user interface. If you like this project, please give it a star! Doing so helps maintain Popular OSS status for the project.
A scalable, distributed, collaborative, document-graph database, for the realtime web
Open Source Feature Flags, Experimentation, and Product Analytics
Chat with your database or your datalake (SQL, CSV, parquet). PandasAI makes data analysis conversational using LLMs and RAG.
A lightweight, lightning-fast, in-process vector database