# itwanger/paicoding

⭐️一款好用又强大的开源社区，基于 Spring Boot、MyBatis-Plus、MySQL、Redis、ElasticSearch、MongoDB、Docker、RabbitMQ 等主流技术栈，附详细教程，包括Java、Spring、MySQL、Redis、微服务&分布式、消息队列等核心知识点。学编程，就上技术派😁。

Repository: https://github.com/itwanger/paicoding
Canonical: https://ross.abutalabs.com/products/paicoding
Homepage: https://paicoding.com
Language: Java
License: Apache-2.0
License Family: permissive
Topics: java, mybatis, springboot, mysql, redis, spring
Last push: 2026-08-26T08:28:55+00:00

## Health v2 (maintenance only)
Score: 77/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 99, release rhythm 35, longevity 100
- inputs: {"age_days": 1519, "days_push": 7, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 3163, forks 620 (observed 2026-08-28T04:07:46.603456+00:00)

## What it is
Paicoding (技术派) is an open-source community/forum platform built on Spring Boot, MyBatis-Plus, MySQL, Redis, Elasticsearch, MongoDB, RabbitMQ, and Docker, with article publishing, search, comments, and analytics. It doubles as a hands-on learning project with extensive tutorials covering Java, Spring, MySQL, Redis, microservices, and message queues, plus an AI assistant and RAG-based features.

## Use cases
- self-host a technical community forum
- learn Spring Boot through a real production-style project
- practice full-stack Java development with Redis and Elasticsearch
- build a blog/article publishing site with search and comments
- study RAG and AI assistant integration in a Java app
- use as a base for secondary development of a community site

## When to choose
- you want a modern, fully open-source Java community platform to deploy or extend
- you are learning mainstream Java backend stacks and want a real project with tutorials
- you need article publishing, search, comments, and admin features out of the box

## When to avoid
- you need a lightweight forum without a heavy multi-service stack (Redis, ES, MongoDB, RabbitMQ)
- you are not working in the Java/Spring ecosystem
- you want a turnkey SaaS product rather than a self-deployed codebase

## Facets
- artifact type: application
- maturity: active
- function: web-framework, search-engine, caching, message-queue, orm, rag, chatbot
- domain: web-development, backend, developer-tools, education, large-language-models
- platform: jvm, self-hosted, windows
- tags: spring-boot, mybatis-plus, community-forum, java-learning, tutorial-project, elasticsearch, redis, rabbitmq, mongodb, chinese, retrieval-augmented-generation, docker, web-server, linux, macos

## Member repositories
- itwanger/paicoding (main) score 77

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:07:46.603456+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T07:25:13.152967+00:00, confidence not recorded.
  - readme: https://github.com/itwanger/paicoding (fetched 2026-08-28T04:07:46.603456+00:00, sha 566a88639233)
  - homepage: https://paicoding.com (fetched 2026-08-29T09:39:57.721831+00:00, sha a6bdd6ec5ac3)
  - site_page: https://paicoding.com/pmhub-faq (fetched 2026-08-29T09:39:57.724610+00:00, sha 1348d9c10cdd)
- Data as of 2026-08-30T08:39:29.467469+00:00.