Source: https://seerepo.com/compare/linshenkx/prompt-optimizer/vs/putyy/res-downloader
Markdown source: https://seerepo.com/compare/linshenkx/prompt-optimizer/vs/putyy/res-downloader.md
Description: prompt-optimizer and res-downloader share 4 technologies: Vite, Vue, vue-router, and Tailwind CSS. prompt-optimizer is written in TypeScript and res-downloader in Go.

# prompt-optimizer vs res-downloader

prompt-optimizer and res-downloader share 4 technologies: Vite, Vue, vue-router, and Tailwind CSS. prompt-optimizer is written in TypeScript and res-downloader in Go.

- [linshenkx/prompt-optimizer](https://seerepo.com/r/linshenkx/prompt-optimizer): An AI prompt optimizer for writing better prompts and getting better AI results.
- [putyy/res-downloader](https://seerepo.com/r/putyy/res-downloader): 视频号、小程序、抖音、快手、小红书、直播流、m3u8、酷狗、QQ音乐等常见网络资源下载!

## What they share and what sets them apart

- In common: Vite, Vue, vue-router, Tailwind CSS
- Only in prompt-optimizer: dexie, OpenAI, Anthropic, Electron, Express, MCP, mkdocs-material, pymdown-extensions, mustache, Zod, electron-log, naive-ui, CodeMirror, Lucide, highlight.js, dompurify, markdown-it, workbox-precaching
- Only in res-downloader: github.com/rs/zerolog, video.js

## Side by side

| | prompt-optimizer | res-downloader |
|---|---|---|
| Size | 312,523 lines written, 793 code files | 6,977 lines written, 51 code files |
| Who writes it | 0.9% of its commits signed by AI. With Claude Code, Jules, and Codex | 0% of its commits signed by AI |
| Activity | Last push November 4, 2026, 1,007 commits, 40,737 stars | Last push November 5, 2026, 147 commits, 21,121 stars |
| Tests | 484 test files. 47.7% of its code files have a test that imports them | 0 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, prompt-optimizer or res-downloader?

prompt-optimizer, with 312,523 lines written; res-downloader has 6,977.

The proof: [linshenkx/prompt-optimizer's code at commit 82a40b9](https://github.com/linshenkx/prompt-optimizer/tree/82a40b91ae9a0583f27bec121da03a157aacd42f)

### Which has more GitHub stars, prompt-optimizer or res-downloader?

prompt-optimizer, with 40,737 stars; res-downloader has 21,121.

The proof: [linshenkx/prompt-optimizer on GitHub](https://github.com/linshenkx/prompt-optimizer)

### Which has more tests, prompt-optimizer or res-downloader?

prompt-optimizer, with 484 test files.

The proof: [linshenkx/prompt-optimizer's code at commit 82a40b9](https://github.com/linshenkx/prompt-optimizer/tree/82a40b91ae9a0583f27bec121da03a157aacd42f)

### Which was updated more recently, prompt-optimizer or res-downloader?

res-downloader: its last push was on November 5, 2026, and prompt-optimizer's on November 4, 2026.

The proof: [putyy/res-downloader's commits on GitHub](https://github.com/putyy/res-downloader/commits)

### Which has more commits signed by AI, prompt-optimizer or res-downloader?

prompt-optimizer: an AI signed 0.9% of its commits, with Claude Code, Jules, and Codex.

## Sources

- linshenkx/prompt-optimizer: Read on November 6, 2026, at commit 82a40b9 (https://github.com/linshenkx/prompt-optimizer/tree/82a40b91ae9a0583f27bec121da03a157aacd42f)
- putyy/res-downloader: Read on November 5, 2026, at commit f8ac4d9 (https://github.com/putyy/res-downloader/tree/f8ac4d9c85baf28322106e40ea3fdea9867e2f74)

## 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.