Open source elasticsearch projects
Every project in the registry tagged elasticsearch, ranked by real GitHub adoption.
mall项目是一套电商系统，包括前台商城系统及后台管理系统，基于Spring Boot+MyBatis实现，采用Docker容器化部署。 前台商城系统包含首页门户、商品推荐、商品搜索、商品展示、购物车、订单流程、会员中心、客户服务、帮助中心等模块。 后台管理系统包含商品管理、订单管理、会员管理、促销管理、运营管理、内容
The leading distributed search and analytics engine
Unified observability for metrics, logs, traces, and more
Lightning-fast, typo-tolerant search engine for all
Petabyte-scale observability, without the massive bill.
MCP Toolbox for Databases is an open source MCP server for databases.
Cloud-native data warehouse for lightning-fast analytics
Your self hosted YouTube media server
Scalable SQL database for real-time analytics
Kibana Alert & Report App for Elasticsearch
Eliot: the logging system that tells you *why* it happened
工作流引擎对内提供单位/机关流程管理规则和内部业务流程的数字化落地实践；对外提供自动化地第三方业务驱动、接口接入和算法单元驱动能力。工作流引擎在提供底层驱动引擎的同时对全局透明监控、安全防御和国产化特色功能进行充分考虑，是内部流程管理和业务算法驱动的不二之选。
Related tags
Frequently asked questions
How many open source elasticsearch projects are there?
This registry tracks 12 projects tagged elasticsearch, with 330,211 GitHub stars between them. The most-adopted is mall at 84,789 stars.
Are these elasticsearch projects free to use?
Yes — 10 of the 12 carry an explicit open-source licence across 3 distinct licences, so there is no licence fee. Where a project also sells a hosted or enterprise version, the self-hosted path remains free.
Which elasticsearch project should I choose?
The list above is ranked by GitHub stars, but stars measure attention rather than fit. Check three things on each card: the licence (permissive versus copyleft), the language it is written in, and the last-push date — a high-star project that has not been pushed in a year is a liability.
Are these elasticsearch projects still maintained?
10 of the 12 were pushed in the last 90 days, and every card shows its exact last-push date so you can see the rest. Sort your shortlist by that date before committing to a migration.