Source: https://seerepo.com/compare/HKUDS/DeepTutor/vs/itwanger/toBeBetterJavaer
Markdown source: https://seerepo.com/compare/HKUDS/DeepTutor/vs/itwanger/toBeBetterJavaer.md
Description: DeepTutor and toBeBetterJavaer share 3 technologies: React, remotion, and Tailwind CSS. DeepTutor is written in Python and toBeBetterJavaer in HTML.

# DeepTutor vs toBeBetterJavaer

DeepTutor and toBeBetterJavaer share 3 technologies: React, remotion, and Tailwind CSS. DeepTutor is written in Python and toBeBetterJavaer in HTML.

- [HKUDS/DeepTutor](https://seerepo.com/r/HKUDS/DeepTutor): DeepTutor: Lifelong Personalized Tutoring. https://deeptutor.info/.
- [itwanger/toBeBetterJavaer](https://seerepo.com/r/itwanger/toBeBetterJavaer): 一份通俗易懂、风趣幽默的Java学习指南，内容涵盖Java基础、Java并发编程、Java虚拟机、Java企业级开发、Java面试等核心知识点。学Java，就认准二哥的Java进阶之路😄

## What they share and what sets them apart

- In common: React, remotion, Tailwind CSS
- Only in DeepTutor: FastAPI, aiosqlite, SQLite, OpenAI, AIOHTTP, Electron, Next.js, prompt-toolkit, Rich, pyjwt, tiktoken, edge-tts, MCP, sentence-transformers, markdown-it-py, defusedxml, openpyxl, pypdf, python-docx, python-pptx, jinja2, nh3, youtube-transcript-api, Pydantic, jsonschema, loguru, psutil, PostCSS, tailwind-merge, Framer, react-syntax-highlighter, Chart.js, Mermaid, Lucide, katex, react-markdown, remark-gfm, mdast-util-from-markdown, rehype-katex, remark-math, docx-preview, epubjs, exceljs, jspdf, pdfjs-dist, rehype-raw
- Only in toBeBetterJavaer: None

## Side by side

| | DeepTutor | toBeBetterJavaer |
|---|---|---|
| Size | 851,912 lines written, 2,212 code files | 8,890 lines written, 10 code files |
| Who writes it | 28.8% of its commits signed by AI. With Codex, Claude Code, Cursor, GitHub Copilot, and CodeRabbit | 1.6% of its commits signed by AI. With Claude Code |
| Activity | Last push November 5, 2026, 2,527 commits, 55,299 stars | Last push November 5, 2026, 1,612 commits, 17,827 stars |
| Tests | 1,464 test files. 23.2% of its code files have a test that imports them | 1 test files |

- 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, DeepTutor or toBeBetterJavaer?

DeepTutor, with 851,912 lines written; toBeBetterJavaer has 8,890.

The proof: [HKUDS/DeepTutor's code at commit f7aed07](https://github.com/HKUDS/DeepTutor/tree/f7aed0744c36c5afef16a4261c31ebee1208cac2)

### Which has more GitHub stars, DeepTutor or toBeBetterJavaer?

DeepTutor, with 55,299 stars; toBeBetterJavaer has 17,827.

The proof: [HKUDS/DeepTutor on GitHub](https://github.com/HKUDS/DeepTutor)

### Which has more tests, DeepTutor or toBeBetterJavaer?

DeepTutor, with 1,464 test files; toBeBetterJavaer has 1.

The proof: [HKUDS/DeepTutor's code at commit f7aed07](https://github.com/HKUDS/DeepTutor/tree/f7aed0744c36c5afef16a4261c31ebee1208cac2)

### Which was updated more recently, DeepTutor or toBeBetterJavaer?

Both got their last push on November 5, 2026.

The proof: [HKUDS/DeepTutor's commits on GitHub](https://github.com/HKUDS/DeepTutor/commits)

### Which has more commits signed by AI, DeepTutor or toBeBetterJavaer?

DeepTutor: an AI signed 28.8% of its commits, with Codex, Claude Code, Cursor, GitHub Copilot, and CodeRabbit; in toBeBetterJavaer, 1.6%.

The proof: [the commits each tool signed in HKUDS/DeepTutor](https://seerepo.com/r/HKUDS/DeepTutor/ai)

## Sources

- HKUDS/DeepTutor: Read on November 5, 2026, at commit f7aed07 (https://github.com/HKUDS/DeepTutor/tree/f7aed0744c36c5afef16a4261c31ebee1208cac2)
- itwanger/toBeBetterJavaer: Read on November 6, 2026, at commit cae77e7 (https://github.com/itwanger/toBeBetterJavaer/tree/cae77e70197269b42e4d6d801ee7e9988011c1a5)

## 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.