Comparison
JavaGuide vs PerformanceStudio
JavaGuide has more GitHub stars (159,078 vs 245). JavaGuide was updated more recently (last commit 3d ago). Data comes straight from GitHub and refreshes daily.
JavaGuide
Java 面试 & 后端通用面试指南，覆盖计算机基础、数据库、分布式、高并发、系统设计与 AI 应用开发
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git clone https://github.com/Snailclimb/JavaGuide
PerformanceStudio
Free, open-source SQL Server execution plan analyzer — cross-platform GUI + CLI with 30 analysis rules, missing index detection, SSMS extension. Built-in MCP server for…
$
claude mcp add --transport http --scope user performance-studio http://localhost:5152/| Metric | JavaGuide | PerformanceStudio |
|---|---|---|
| Type | MCP server | MCP server |
| GitHub stars | 159,078 | 245 |
| Stars, last 7 days | +24 | n/a |
| Forks | 46,118 | 38 |
| Upvotes | 0 | 0 |
| Language | JavaScript | C# |
| License | Apache-2.0 | MIT |
| Last commit | 3d ago | 5d ago |
| Created | May 2018 | Mar 2026 |
| Categories | Databases, Memory & knowledge, Design & frontend | Databases, Memory & knowledge, AI & LLM tooling |