Source: https://seerepo.com/compare/Evil0ctal/Douyin_TikTok_Download_API/vs/langflow-ai/langflow
Markdown source: https://seerepo.com/compare/Evil0ctal/Douyin_TikTok_Download_API/vs/langflow-ai/langflow.md
Description: Douyin_TikTok_Download_API and langflow share 10 technologies: FastAPI, Redis, uvicorn, Vite, React, Rich, SQLAlchemy, cryptography, MCP, and Pydantic. Both are written in Python.

# Douyin_TikTok_Download_API vs langflow

Douyin_TikTok_Download_API and langflow share 10 technologies: FastAPI, Redis, uvicorn, Vite, React, Rich, SQLAlchemy, cryptography, MCP, and Pydantic. Both are written in Python.

- [Evil0ctal/Douyin_TikTok_Download_API](https://seerepo.com/r/Evil0ctal/Douyin_TikTok_Download_API): 🚀 自托管的抖音、TikTok、B 站数据采集与无水印视频下载 API，支持 AI agent 通过 MCP 调用与离线语音转文字，Docker 一键部署。| Self-hosted TikTok, Douyin & Bilibili scraper and no-watermark video downloader — async REST API, MCP server for AI agents, CLI and web console, plus offline speech-to-text for downloaded videos. Self-healing identity pool, PostgreSQL archive, one docker compose up.
- [langflow-ai/langflow](https://seerepo.com/r/langflow-ai/langflow): Langflow is a powerful tool for building and deploying AI-powered agents and workflows.

## What they share and what sets them apart

- In common: FastAPI, Redis, uvicorn, Vite, React, Rich, SQLAlchemy, cryptography, MCP, Pydantic
- Only in Douyin_TikTok_Download_API: net/http, asyncpg, Postgres, alembic, argon2-cffi, onnxruntime, wetext, imageio-ffmpeg, structlog
- Only in langflow: pyarrow, oracledb, Google, OpenAI, AIOHTTP, react-router-dom, pyjwt, bcrypt, google-auth-oauthlib, firecrawl-py, LangChain, langchain-classic, exa-py, pillow, defusedxml, pypdf, markitdown, jsonschema, msgspec, validators, psutil, loguru, boto3, Tailwind CSS, class-variance-authority, tailwind-merge, xyflow, Radix UI, ag-grid-community, Framer, react-hotkeys-hook, use-stick-to-bottom, react-syntax-highlighter, ace-builds, Headless UI, cmdk, elkjs, react-day-picker, react-error-boundary, react-sortablejs, reactflow, Lucide, react-icons, @radix-ui/react-icons, react-markdown, remark-gfm, dompurify, rehype-sanitize, rehype-raw

## Side by side

| | Douyin_TikTok_Download_API | langflow |
|---|---|---|
| Size | 170,068 lines written, 348 code files | 1,446,517 lines written, 3,937 code files |
| Who writes it | 0.2% of its commits signed by AI. With GitHub Copilot | 1.5% of its commits signed by AI. With Claude Code, CodeRabbit, GitHub Copilot, Cursor, Codex, and Warp |
| Activity | Last push November 2, 2026, 417 commits, 21,177 stars | Last push November 4, 2026, 17,600 commits, 156,316 stars |
| Tests | 160 test files. 51.4% of its code files have a test that imports them | 3,083 test files. 35.1% 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, Douyin_TikTok_Download_API or langflow?

langflow, with 1,446,517 lines written; Douyin_TikTok_Download_API has 170,068.

The proof: [langflow-ai/langflow's code at commit 60999cc](https://github.com/langflow-ai/langflow/tree/60999cc9a7350e44dde3ef641baae864e10861f0)

### Which has more GitHub stars, Douyin_TikTok_Download_API or langflow?

langflow, with 156,316 stars; Douyin_TikTok_Download_API has 21,177.

The proof: [langflow-ai/langflow on GitHub](https://github.com/langflow-ai/langflow)

### Which has more tests, Douyin_TikTok_Download_API or langflow?

langflow, with 3,083 test files; Douyin_TikTok_Download_API has 160.

The proof: [langflow-ai/langflow's code at commit 60999cc](https://github.com/langflow-ai/langflow/tree/60999cc9a7350e44dde3ef641baae864e10861f0)

### Which was updated more recently, Douyin_TikTok_Download_API or langflow?

langflow: its last push was on November 4, 2026, and Douyin_TikTok_Download_API's on November 2, 2026.

The proof: [langflow-ai/langflow's commits on GitHub](https://github.com/langflow-ai/langflow/commits)

### Which has more commits signed by AI, Douyin_TikTok_Download_API or langflow?

langflow: an AI signed 1.5% of its commits, with Claude Code, CodeRabbit, GitHub Copilot, Cursor, Codex, and Warp; in Douyin_TikTok_Download_API, 0.2%.

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

## Sources

- Evil0ctal/Douyin_TikTok_Download_API: Read on November 5, 2026, at commit 5aa0352 (https://github.com/Evil0ctal/Douyin_TikTok_Download_API/tree/5aa03528d2e974a0de23faf86597b5af3420df55)
- langflow-ai/langflow: Read on November 4, 2026, at commit 60999cc (https://github.com/langflow-ai/langflow/tree/60999cc9a7350e44dde3ef641baae864e10861f0)

## 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.