Source: https://seerepo.com/compare/apache/shardingsphere/vs/Stirling-Tools/Stirling-PDF Markdown source: https://seerepo.com/compare/apache/shardingsphere/vs/Stirling-Tools/Stirling-PDF.md Description: shardingsphere and Stirling-PDF share 5 technologies: H2 Database, PostgreSQL, Postgres, com.github.ben-manes.caffeine:caffeine, and ch.qos.logback:logback-classic. shardingsphere is written in Java and Stirling-PDF in TypeScript. # shardingsphere vs Stirling-PDF shardingsphere and Stirling-PDF share 5 technologies: H2 Database, PostgreSQL, Postgres, com.github.ben-manes.caffeine:caffeine, and ch.qos.logback:logback-classic. shardingsphere is written in Java and Stirling-PDF in TypeScript. - [apache/shardingsphere](https://seerepo.com/r/apache/shardingsphere): Empowering Data Intelligence with Distributed SQL for Sharding, Scalability, and Security Across All Databases. - [Stirling-Tools/Stirling-PDF](https://seerepo.com/r/Stirling-Tools/Stirling-PDF): #1 PDF Application on GitHub that lets you edit PDFs on any device anywhere ## What they share and what sets them apart - In common: H2 Database, PostgreSQL, Postgres, com.github.ben-manes.caffeine:caffeine, ch.qos.logback:logback-classic - Only in shardingsphere: ClickHouse, com.mysql:mysql-connector-j, curator-recipes, jakarta.jms-api, jedis, MariaDB, mssql-jdbc, org.apache.commons:commons-pool2, MySQL, Redis, etcd, org.apache.zookeeper:zookeeper, com.zaxxer:HikariCP, JetBrains, polyglot, tomcat-embed-core, jakarta.persistence-api, org.apache.commons:commons-csv, org.freemarker:freemarker, jakarta.validation-api, commons-logging, io.opentelemetry:opentelemetry-exporter-otlp, jul-to-slf4j, Prometheus, OpenTelemetry, org.slf4j:slf4j-api, io.opentelemetry:opentelemetry-sdk - Only in Stirling-PDF: org.springframework.boot:spring-boot-starter-web, spring-boot-starter-cache, spring-boot-starter-data-redis, Apache, AWS S3, Vite, React, react-router-dom, Tauri, objc2-app-kit, objc2-foundation, Tokio, Supabase, tauri-plugin-store, Stripe, PostHog, @tauri-apps/api, Spring, org.springframework.session:spring-session-core, angus-mail, commonmark-ext-gfm-tables, org.apache.pdfbox:pdfbox, org.apache.poi:poi-ooxml, com.google.zxing:core, org.commonmark:commonmark, io.micrometer:micrometer-core, Tailwind CSS, Mantine, @dnd-kit/core, tanstack, @atlaskit/pragmatic-drag-and-drop, D3, tauri-plugin-dialog, react-easy-crop, react-rnd, recharts, tauri-plugin-notification, tauri-plugin-window-state, webview2-com, keyring, pdfjs-dist, react-markdown, remark-gfm, qrcode.react, pixelmatch, log, tauri-plugin-log ## Side by side | | shardingsphere | Stirling-PDF | |---|---|---| | Size | 841,860 lines written, 5,280 code files | 1,135,977 lines written, 4,350 code files | | Who writes it | 0.1% of its commits signed by AI. With Claude Code and GitHub Copilot | 2.1% of its commits signed by AI. With GitHub Copilot, Claude Code, and Codex | | Activity | Last push November 5, 2026, 47,227 commits, 20,817 stars | Last push November 4, 2026, 5,739 commits, 95,737 stars | | Tests | 4,621 test files. 75.3% of its code files have a test that imports them | 2,073 test files. 48.8% of its code files have a test that imports them | - Size: Lines written by people and agents, without generated ones; code files, without tests. - Who writes it: A commit counts as AI's when it carries its signature: a Co-Authored-By line, its author name or the merge of its branch. - Activity: From GitHub and its history, on the day SeeRepo read it. - Tests: The files that test the code, and the share of code files a test imports. ## Frequently asked questions ### Which is bigger, shardingsphere or Stirling-PDF? Stirling-PDF, with 1,135,977 lines written; shardingsphere has 841,860. The proof: [Stirling-Tools/Stirling-PDF's code at commit 3b4c202](https://github.com/Stirling-Tools/Stirling-PDF/tree/3b4c202890f7c21726424deded3f5aaee5090846) ### Which has more GitHub stars, shardingsphere or Stirling-PDF? Stirling-PDF, with 95,737 stars; shardingsphere has 20,817. The proof: [Stirling-Tools/Stirling-PDF on GitHub](https://github.com/Stirling-Tools/Stirling-PDF) ### Which has more tests, shardingsphere or Stirling-PDF? shardingsphere, with 4,621 test files; Stirling-PDF has 2,073. The proof: [apache/shardingsphere's code at commit a6dfa0c](https://github.com/apache/shardingsphere/tree/a6dfa0c1f63a79ac2b4c81289139ff15c8d902fa) ### Which was updated more recently, shardingsphere or Stirling-PDF? shardingsphere: its last push was on November 5, 2026, and Stirling-PDF's on November 4, 2026. The proof: [apache/shardingsphere's commits on GitHub](https://github.com/apache/shardingsphere/commits) ### Which has more commits signed by AI, shardingsphere or Stirling-PDF? Stirling-PDF: an AI signed 2.1% of its commits, with GitHub Copilot, Claude Code, and Codex; in shardingsphere, 0.1%. The proof: [the commits each tool signed in Stirling-Tools/Stirling-PDF](https://seerepo.com/r/Stirling-Tools/Stirling-PDF/ai) ## Sources - apache/shardingsphere: Read on November 5, 2026, at commit a6dfa0c (https://github.com/apache/shardingsphere/tree/a6dfa0c1f63a79ac2b4c81289139ff15c8d902fa) - Stirling-Tools/Stirling-PDF: Read on November 4, 2026, at commit 3b4c202 (https://github.com/Stirling-Tools/Stirling-PDF/tree/3b4c202890f7c21726424deded3f5aaee5090846) ## What is your repo built with? Any public repo, with no account: https://seerepo.com/r/owner/repo/built, with the owner and name it has on GitHub.