Ranked by Attention Score: stars gained over the last 180 complete days
1–100 of 411 by Attention Score · May 8, 2026 – Nov 3, 2026 (UTC)
Cognee is the open-source AI memory platform for agents. Give your AI agents persistent long-term memory with small models for free
An open-source, self-hostable PaaS alternative to Vercel, Heroku & Netlify that lets you easily deploy static sites, databases, full-stack applications and 360+ one-click services on your own servers.
A lightweight, lightning-fast, in-process vector database
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.
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/
ClickHouse® is a real-time analytics database management system
🚀 自托管的抖音、TikTok、B 站数据采集与无水印视频下载 API，支持 AI agent 通过 MCP 调用与离线语音转文字，Docker 一键部署。| Self-hosted TikTok, Douyin & Bilibili scraper and no-watermark video downloader — async REST API, MCP server for AI agents, CLI and web console, plus offline speech-to-text for downloaded videos. Self-healing identity pool, PostgreSQL archive, one docker compose up.
The Prometheus monitoring system and time series database.
Apache Superset is a Data Visualization and Data Exploration Platform
A reactive notebook for Python — run reproducible experiments, query with SQL, execute as a script, deploy as an app, and version with git. Stored as pure Python. All in a modern, AI-native editor.
Free universal database tool and SQL client
Milvus is a high-performance, cloud-native vector database built for scalable vector ANN search
Curso para aprender el lenguaje de programación Python desde cero y para principiantes. 100 clases, 44 horas en vídeo, código, proyectos y grupo de chat. Fundamentos, frontend, backend, testing, IA...
PostgreSQL backup tool with Point-In-Time-Recovery and restore verification
Dolt – Git for Data
Free implementation of Play Services
Memory layer for AI Agents. Replace complex RAG pipelines with a serverless, single-file memory layer. Give your agents instant retrieval and long-term memory.
The Prisma ORM: write your application in TypeScript with human-readable queries instead of SQL. Host your database on Prisma Postgres and your app on Prisma Compute.
Search infrastructure for AI
MCP Toolbox for Databases is an open source MCP server for databases.
Developer-friendly OSS embedded retrieval library for multimodal AI. Search More; Manage Less.
The Developer Tool for Visual Engineers • An Open-Source AI-First Design tool • Visually build, style, and edit your code with AI • World's best, top-most agent recommended #1 Developer tool for Designers and Visual Engineers to design with Real Code.
Neon: Serverless Postgres. We separated storage and compute to offer autoscaling, code-like database branching, and scale to zero.
Platform to build admin panels, internal tools, and dashboards. Integrates with 25+ databases and any API.
The financial transactions database designed for mission critical safety and performance.
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.
Hivemind turns your traces into reusable skills across agents
Apache Spark - A unified analytics engine for large-scale data processing
Fully transparent SSH, HTTPS, Kubernetes, database and RDP/VNC bastion/PAM that doesn't need additional client-side software
🔎 Open source distributed and RESTful search engine.
Embeddable Postgres with real-time, reactive bindings.
VictoriaMetrics: fast, cost-effective monitoring solution and time series database
JuiceFS is a distributed POSIX file system built on top of Redis and S3.
Streaming replication for SQLite.
Grist is the evolution of spreadsheets.
Portabase - Database backup & restore tool for PostgreSQL, MySQL, MsSQL, MariaDB, Firebird SQL, SQLite, MongoDB, Redis, Files and Docker Volume
Distributed reliable key-value store for the most critical data of a distributed system
The most popular Kubernetes Operator for PostgreSQL.
A data visualization and analytics component, especially well-suited for large and/or streaming datasets.
Apache Doris is a real-time analytics and hybrid search database for AI agents.
Complete API layer for private AI applications on local models: RAG, skills, tools, MCP, text-to-sql, and more. Works with any OpenAI-compatible inference server.
Automation engine to build, test and ship any codebase. Runs locally, in CI, or directly in the cloud
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.
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!
🧰 The Rust SQL Toolkit. An async, pure Rust SQL crate featuring compile-time checked queries without a DSL. Supports PostgreSQL, MySQL, and SQLite.
Scalable real-time messaging server in a language-agnostic way. Self-hosted alternative to Pubnub, Pusher, Ably, socket.io, Phoenix.PubSub, SignalR. Set up once and forever.
Official successor to conduwuit
QuestDB is a high performance, open-source, time-series database
Official repository of Trino, the distributed SQL query engine for big data, formerly known as PrestoSQL (https://trino.io)
Change data capture for a variety of databases. Please log issues at https://github.com/debezium/dbz/issues.
💡 All-in-one AI framework for semantic search, LLM orchestration and language model workflows
Cloud-native OSS search engine for observability
The world's fastest open query engine for sub-second analytics both on and off the data lakehouse. With the flexibility to support nearly any scenario, StarRocks provides best-in-class performance for multi-dimensional analytics, real-time analytics, and ad-hoc queries. A Linux Foundation project.
FoundationDB - the open source, distributed, transactional key-value store
Vitess is a database clustering system for horizontal scaling of MySQL.
An open source multi-tool for exploring and publishing data
Open Source, Google Zanzibar-inspired database for scalably storing and querying fine-grained authorization data
Open-source, self-hosted alerting for metrics, logs, and databases. Includes a built-in AI agent and MCP server.
Scalable datastore for metrics, events, and real-time analytics
Flyway by Redgate • Database Migrations Made Easy.
Graph database optimized for fast analysis and real-time data processing. It is provided as an extension to PostgreSQL.
A Minimalistic Wrapper for IndexedDB
Event streaming platform for agentic AI. Continuously ingest, transform, and serve event streams in real time, at scale.
Open source transactional distributed database. Linear scalability and proven fault-tolerance on commodity hardware or cloud infrastructure without compromising performance.
Open-source and local-first Slack and Notion alternative that puts you in control of your data
Coroot is an open-source observability and APM tool with AI-powered Root Cause Analysis. It combines metrics, logs, traces, continuous profiling, and SLO-based alerting with predefined dashboards and inspections.
Automatically generates beautiful and easy-to-read ER diagrams from your database.
Cloud Database Manager
Docker-based local PHP+Node.js web development environments
mall-swarm是一套微服务商城系统，采用了 Spring Cloud Alibaba、Spring Boot 3.5、Sa-Token、MyBatis、Elasticsearch、Docker、Kubernetes等核心技术，同时提供了基于Vue的管理后台方便快速搭建系统。mall-swarm在电商业务的基础集成了注册中心、配置中心、监控中心、网关等系统功能。
A distributed, fast open-source graph database featuring horizontal scalability and high availability
Distributed transactional key-value database, originally created to complement TiDB
The local-first database that runs on every JS runtime and replicates with your existing backend - no vendor, no lock-in - https://rxdb.info/
OceanBase is the unified distributed database for the AI era — open-source, multi-model, one engine for your most demanding workloads.
The agent platform built on sync.
Fast Open-Source Search & Clustering engine × for Vectors & Arbitrary Objects × in C++, C, Python, JavaScript, Rust, Java, Objective-C, Swift, C#, GoLang, and Wolfram 🔍
Blazing fast, instant realtime GraphQL APIs on all your data with fine grained access control, also trigger webhooks on database events.
Where data access meets operational intelligence
An AI-powered next-generation open source real-time observability system.
Self-hosted monitoring for Docker, Kubernetes and uptime. Single Go binary, no agent config, live alerts. Drop a container, your stack is monitored.
In-browser Markdown editor
The AI-native database built for LLM applications, providing incredibly fast hybrid search of dense vector, sparse vector, tensor (multi-vector), and full-text.
Asynchronous Python framework for event-driven services. A thin client for Kafka, RabbitMQ, NATS, Redis and MQTT with full access to native broker features, plus AsyncAPI docs, in-memory tests and observability out of the box.
Fast key-value DB in Go.
📗 SheetJS Spreadsheet Data Toolkit -- New home https://git.sheetjs.com/SheetJS/sheetjs
high-performance graph database for real-time use cases
An opinionated GoLang framework for accelerated microservice development. Built in support for databases and observability.
A safe, extensible ORM and Query Builder for Rust
Redisson: Valkey & Redis Java Client and Real-Time Data Platform. Sync/Async/RxJava/Reactive API. Extends Valkey and Redis with over 60 objects and services: Set, Multimap, SortedSet, Map, List, Queue, Deque, Semaphore, Lock, AtomicLong, Map Reduce, Bloom filter, Spring, Tomcat, Scheduler, JCache API, Hibernate, RPC, local cache..
chDB is an in-process OLAP SQL Engine 🚀 powered by ClickHouse
A truly Open Source MongoDB alternative
One advanced and mature open-source MPP (Massively Parallel Processing) database. Open source alternative to Greenplum Database.
Build data pipelines with SQL and Python, ingest data from different sources, add quality checks, and build end-to-end flows.
An powerful enhanced toolkit of MyBatis for simplify development
Arkime is an open source, large scale, full packet capturing, indexing, and database system.