201.Tencent / MMKV
An efficient, small mobile key-value storage framework developed by WeChat. Works on Android, iOS, macOS, Windows, POSIX, and OHOS.
Ranked by Attention Score: stars gained over the last 180 complete days
201–300 of 1,520 by Attention Score · May 8, 2026 – Nov 3, 2026 (UTC)
An efficient, small mobile key-value storage framework developed by WeChat. Works on Android, iOS, macOS, Windows, POSIX, and OHOS.
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.
EF Core is a modern object-database mapper for .NET. It supports LINQ queries, change tracking, updates, and schema migrations.
high-performance graph database for real-time use cases
Universal command-line interface for SQL databases
Node.js based forum software built for the modern web
Highly available Prometheus setup with long term storage capabilities. A CNCF Incubating project.
🦔 Fast, lightweight & schema-less search backend. An alternative to Elasticsearch that runs on a few MBs of RAM.
Archival and Restoration for databases in the Cloud
A safe, extensible ORM and Query Builder for Rust
NewsBlur is a personal news reader that brings people together to talk about the world. A new sound of an old instrument.
Semantic cache for LLMs. Fully integrated with LangChain and llama_index.
An intuitive spreadsheet-like interface that lets users of all technical skill levels view, edit, query, and collaborate on Postgres data directly. 100% open source and self hosted, with native Postgres access control.
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..
DoltLite - Version Controlled SQLite
📈 Open source, privacy-first web analytics — a cookie-less Google Analytics alternative with built-in error tracking and performance monitoring. Self-host it or use our cloud. Get started for free!
chDB is an in-process OLAP SQL Engine 🚀 powered by ClickHouse
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 truly Open Source MongoDB alternative
RocksDB/LevelDB inspired key-value database in Go
FusionCache is an easy to use, fast and robust hybrid cache with advanced resiliency features.
WCDB is a cross-platform database framework developed by WeChat.
MIMIC Code Repository: Code shared by the research community for the MIMIC family of databases
Cross-platform client for PostgreSQL databases
Fast, Simple and a cost effective tool to replicate data from Postgres to Data Warehouses, Queues and Storage
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.
Part-DB is an Open source inventory management system for your electronic components
Modern React starter kit with Bun, TypeScript, Tailwind CSS, tRPC, Stripe, and Cloudflare Workers. Production-ready monorepo for building fast web apps.
An powerful enhanced toolkit of MyBatis for simplify development
Arkime is an open source, large scale, full packet capturing, indexing, and database system.
🔥 LimeSurvey – A powerful, open-source survey platform. A free alternative to SurveyMonkey, Typeform, Qualtrics, and Google Forms, making it simple to create online surveys and forms with unmatched flexibility.
A powerful framework for faster, easier, and more efficient project development.
This Ansible collection provides battle tested hardening for Linux, SSH, nginx, MySQL
Zero-ETL, infinite possibilities. Live query APIs, code & more with SQL. No DB required.
MySQL/MariaDB database management for macOS
A MNIST-like fashion product database. Benchmark :point_down:
Nornicdb is a distributed low-latency, Graph+Vector, Temporal MVCC with all sub-ms HNSW search, graph traversal, and writes. Using Neo4j Bolt/Cypher and qdrant's gRPC means you can switch with no changes while adding intelligent features like schemas, managed embeddings, reranking+llm, GPU accel, Auto-TLP, Policy-based Memory Decay, and MCP server.
Self-hosted artifact registry and pull-through cache in one binary. 17 formats: Docker/OCI, Maven, npm, PyPI, Cargo, Go, Raw, RubyGems, Terraform, Ansible Galaxy, NuGet, Pub, Conan, CPAN, RPM, Debian/APT, Hugging Face. No database, about 15 MB RAM idle, supply-chain curation built in.
AV 电影管理系统, avmoo , javbus , javlibrary 爬虫,线上 AV 影片图书馆,AV 磁力链接数据库,Japanese Adult Video Library,Adult Video Magnet Links - Japanese Adult Video Database
Go DDD example application. Complete project to show how to apply DDD, Clean Architecture, and CQRS by practical refactoring.
Empower your hosting business with FOSSBilling, the free and open-source solution for efficient billing and client management.
Distributed Peer-to-Peer Web Search Engine and Intranet Search Appliance
A simple Minecraft clone written in C using modern OpenGL (shaders).
A lightweight, pure-Swift library for downloading and caching images from the web.
ZincSearch . A lightweight alternative to elasticsearch that requires minimal resources, written in Go.
Apache Kvrocks is a distributed key value NoSQL database that uses RocksDB as storage engine and is compatible with Redis protocol.
Distributed stream processing engine in Rust
Blazing-fast, Neuro-symbolic Data-Wrangling toolkit
🍬A set of tools that keep Java sweet.
Type safe SQL builder with code generation and automatic query result data mapping
Pinepods is a complete podcast management system that allows you to play, download, and keep track of podcasts you enjoy. All self hosted and enjoyed on your own server!
ASP.NET Core eCommerce software. nopCommerce is a free and open-source shopping cart.
High performance Node.js/PostgreSQL job queue (also suitable for getting jobs generated by PostgreSQL triggers/functions out into a different work queue)
An experimental embedded SQL engine in C++20. Query Parquet, CSV, JSON, Arrow, Avro, SQLite, and Excel files directly with SQL, in-process. Early-stage.
An open source cybersecurity protocol for syncing decentralized graph data.
open source training courses about distributed database and distributed systems
Deeplake is AI Data Runtime for Agents. It provides serverless postgres with a multimodal datalake, enabling scalable retrieval and training.
the portable Python dataframe library
One governed graph for AI agents — GraphQL + MCP over your databases, files, APIs, and code
Malcolm is a powerful, easily deployable network traffic analysis tool suite for full packet capture artifacts (PCAP files), Zeek logs and Suricata alerts.
Koillection is a self-hosted service allowing users to manage any kind of collections.
Open Food Facts database, API server and web interface - 🐪🦋 Perl, CSS and JS coders welcome 😊 For helping in Python, see Robotoff or taxonomy-editor
🍉 Reactive & asynchronous database for powerful React and React Native apps ⚡️
🥑 ArangoDB is a native multi-model database with flexible data models for documents, graphs, and key-values. Build high performance applications using a convenient SQL-like query language or JavaScript extensions.
Inspired by @veltman's command-line mystery, use SQL to research clues and find out whodunit!
PostgreSQL zero-downtime migrations made easy
Share files with your clients, from your own server. Free, open source (GPLv2), self-hosted — or use ProjectSend Cloud, the official hosted version run by the same team.
Serverpod is a next-generation app and web server, explicitly built for the Flutter and Dart ecosystem.
Next-generation full-text search library for Browser and Node.js
tbls is a CI-Friendly tool to document a database, written in Go.
AI,Opensource,Database,Business,Finance,Minds. git clone --depth 1 https://github.com/digoal/blog
Gel supercharges Postgres with a modern data model, graph queries, Auth & AI solutions, and much more.
Apache Beam is a unified programming model for Batch and Streaming data processing.
Migrate to PostgreSQL in a single command!
Data pipelines for cloud config and security data. Build cloud asset inventory, CSPM, FinOps, and vulnerability management solutions. Extract from AWS, Azure, GCP, and 70+ cloud and SaaS sources.
Build Postgres Extensions with Rust!
Testcontainers is a Java library that supports JUnit tests, providing lightweight, throwaway instances of common databases, Selenium web browsers, or anything else that can run in a Docker container.
The best OSS remote pair programming app.
🚀 A robust, performance-focused, and full-featured Redis client for Node.js.
Low-code platform allows you to build business apps, enables you to quickly create internal tools such as dashboard, crud app, admin panel, crm, cms, etc. Supports PostgreSQL, MySQL, Supabase, GraphQL, MongoDB, MSSQL, Rest API, Hugging Face, Redis, etc. Automate workflows with schedule or webhook. Open source Retool.
Deepnote is a drop-in replacement for Jupyter with an AI-first design, sleek UI, new blocks, and native data integrations. Use Python, R, and SQL locally in your favorite IDE, then scale to Deepnote cloud for real-time collaboration, Deepnote agent, and deployable data apps. https://deepnote.com/
Embedded property graph database built for speed. Vector search and full-text search built in. Implements Cypher.
Main Liquibase Source
Barman - Backup and Recovery Manager for PostgreSQL
PRQL is a modern language for transforming data — a simple, powerful, pipelined SQL replacement
Database documentation built easy
Open-source reporting platform to build and share live dashboards from APIs, SQL and NoSQL databases, with powerful AI assistant, scheduling, and embeddable charts 📈📊
Partition management extension for PostgreSQL