Ranked by Attention Score: stars gained over the last 90 complete days
1–100 of 1,643 by Attention Score · Aug 6, 2026 – Nov 3, 2026 (UTC)
SearXNG is a free internet metasearch engine which aggregates results from various search services and databases. Users are neither tracked nor profiled.
DuckDB is a high-performance analytical database system
mini cli search engine for your docs, knowledge bases, meeting notes, whatever. Tracking current sota approaches while being all local
抖音 / TikTok 平台作品下载/数据采集工具
🚀 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.
ClickHouse® is a real-time analytics database management system
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/
The Prometheus monitoring system and time series database.
A SQL database in Rust: SQLite-compatible, now also speaking Postgres (experimental). The LLVM of databases.
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.
PostgreSQL backup tool with Point-In-Time-Recovery and restore verification
The Open Source DocuSign Alternative.
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.
Milvus is a high-performance, cloud-native vector database built for scalable vector ANN search
Free universal database tool and SQL client
Free implementation of Play Services
Open-source vector similarity search for Postgres
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.
The world's best AI personal assistant for email. Open source app to help you reach inbox zero fast.
GenBI (Generative BI) for AI agents, an open-source, governed text-to-SQL through an open context layer that turns natural-language questions into trusted dashboards, charts, and SQL across 20+ data sources, such as BigQuery, Snowflake, PostgreSQL, ClickHouse, Amazon Redshift, Databricks and more.
A lightning-fast search engine API bringing AI-powered hybrid search to your sites and applications.
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
[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.
Free and Open Source, Distributed, RESTful Search Engine
小红书（XiaoHongShu、RedNote）链接提取/作品采集工具
Free and open source database client built natively for developers
Code-first platform for workflows, apps and AI agents, on the fastest self-hostable orchestrator (benchmarked against Airflow, Prefect and Temporal). Business teams build with AI, engineers control what ships. Open-source alternative to Lovable, Retool and n8n.
A modern replacement for Redis and Memcached
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
A flexible distributed key-value database that is optimized for caching and other realtime workloads.
Bitwarden infrastructure/backend (API, database, Docker, etc).
A lightweight, lightning-fast, in-process vector database
Chat2DB is a free, cross-platform, local-first database client and SQL workspace for developers, DBAs, analysts, and data teams. Connect to 40+ databases, manage data, edit and run SQL, and use your own AI model to generate, explain, and optimize queries. Available on desktop, web, Docker, and CLI, with MCP support.
Object-storage native graph database with branching and typed ontology
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.
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.
Developer-friendly OSS embedded retrieval library for multimodal AI. Search More; Manage Less.
:books: Web app for browsing, reading and downloading eBooks stored in a Calibre database
Dolt – Git for Data
Tantivy is a full-text search engine library inspired by Apache Lucene and written in Rust
Search infrastructure for AI
Fully transparent SSH, HTTPS, Kubernetes, database and RDP/VNC bastion/PAM that doesn't need additional client-side software
Leantime is a goals focused project management system for non-project managers. Building with ADHD, Autism, and dyslexia in mind.
Shared data types for building collaborative software
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
MCP Toolbox for Databases is an open source MCP server for databases.
The recursive internet scanner for hackers. 🧡
Development at the speed of light
open-source agentic AI data assistant for the next generation of AI + Data products.
A library for efficient similarity search and clustering of dense vectors.
Grist is the evolution of spreadsheets.
📊 Cube Core is open-source semantic layer for AI, BI and embedded analytics
Open Source Wealth Management Software. Angular + NestJS + Prisma + Nx + TypeScript 🤍
Modern and easy to use database GUI & SQL client for MySQL, Postgres, SQLite, SQL Server, ClickHouse, and more. Linux, MacOS, and Windows.
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.
A time-series database for high-performance real-time analytics packaged as a Postgres extension
Open-source ETL/ELT you deploy on your own servers or cloud. Built on DuckDB: no-code/low-code visual pipelines or SQL, 385 components, dbt, CDC, data quality, reverse ETL, lineage, MCP for AI agents. No vendor cloud, no per-row billing.
The financial transactions database designed for mission critical safety and performance.
Neon: Serverless Postgres. We separated storage and compute to offer autoscaling, code-like database branching, and scale to zero.
VictoriaMetrics: fast, cost-effective monitoring solution and time series database
A scalable, distributed, collaborative, document-graph database, for the realtime web
Main Sigma Rule Repository
Embeddable Postgres with real-time, reactive bindings.
A platform for community discussion. Free, open, simple.
Low code web framework for real world applications, in Python and Javascript
Damn Vulnerable Web Application (DVWA)
🔎 Open source distributed and RESTful search engine.
A self hosted media tracker.
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
The open-source reactive database for app developers
Infrastructure orchestration from local to your cloud
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.
A curated list of awesome search engines useful during Penetration testing, Vulnerability assessments, Red/Blue Team operations, Bug Bounty and more
Open Source Metering and Usage Based Billing API ⭐️ Consumption tracking, Subscription management, Pricing iterations, Payment orchestration & Revenue analytics
🚀 A lightweight, framework-agnostic database migration tool.
Automation engine to build, test and ship any codebase. Runs locally, in CI, or directly in the cloud
Apache Doris is a real-time analytics and hybrid search database for AI agents.
Database management in a single PHP file
Code search MCP for Claude Code. Make entire codebase the context for any coding agent.
Distributed reliable key-value store for the most critical data of a distributed system
Open Source Feature Flags, Experimentation, and Product Analytics
🔥 The free & Open Source DocuSign alternative
一份通俗易懂、风趣幽默的Java学习指南，内容涵盖Java基础、Java并发编程、Java虚拟机、Java企业级开发、Java面试等核心知识点。学Java，就认准二哥的Java进阶之路😄
ruoyi-vue-pro 全新 Cloud 版本，优化重构所有功能。基于 Spring Cloud Alibaba + MyBatis Plus + Vue & Element 实现的后台管理系统 + 用户小程序，支持 RBAC 动态权限、多租户、数据权限、工作流、三方登录、支付、短信、商城、CRM、ERP、MES、IM、AI 大模型、IoT 物联网等功能。你的 ⭐️ Star ⭐️，是作者生发的动力！
A simple wake on lan web app written with SvelteKit, Go and PocketBase.
The most popular Kubernetes Operator for PostgreSQL.
✨ AI Spreadsheet for Business
Invoicing, Time tracking, File reconciliation, Storage, Financial Overview & your own Assistant made for Freelancers
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.
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!
python爬虫教程系列、从0到1学习python爬虫，包括浏览器抓包，手机APP抓包，如 fiddler、mitmproxy，各种爬虫涉及的模块的使用，如：requests、beautifulSoup、selenium、appium、scrapy等，以及IP代理，验证码识别，Mysql，MongoDB数据库的python使用，多线程多进程爬虫的使用，css 爬虫加密逆向破解，JS爬虫逆向，分布式爬虫，爬虫项目实战实例等
Official home of the DB Browser for SQLite (DB4S) project. Previously known as "SQLite Database Browser" and "Database Browser for SQLite". Website at:
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.
A database migration tool. Supports SQL migrations and Go functions.
Streaming replication for SQLite.
An open-source, self-hosted personal AI note tool prioritizing privacy, built using TypeScript .