Source: https://seerepo.com/compare/ChatGPTNextWeb/NextChat/vs/code-yeongyu/oh-my-openagent
Markdown source: https://seerepo.com/compare/ChatGPTNextWeb/NextChat/vs/code-yeongyu/oh-my-openagent.md
Description: NextChat and oh-my-openagent share 3 technologies: Next.js, React, and MCP. Both are written in TypeScript.

# NextChat vs oh-my-openagent

NextChat and oh-my-openagent share 3 technologies: Next.js, React, and MCP. Both are written in TypeScript.

- [ChatGPTNextWeb/NextChat](https://seerepo.com/r/ChatGPTNextWeb/NextChat): ✨ Zero-config AI chat assistant. No API key needed — sign up and instantly chat with GPT-5, Claude 4, Gemini 2.5, DeepSeek & 100+ top models. Pay-as-you-go saves you more. Available on Web, iOS, macOS, Android, Linux, Windows.
- [code-yeongyu/oh-my-openagent](https://seerepo.com/r/code-yeongyu/oh-my-openagent): OmO: Just type "mass ulw" keyword with your prompt. Now you are the master of graph engineering.

## What they share and what sets them apart

- In common: Next.js, React, MCP
- Only in NextChat: None
- Only in oh-my-openagent: PostHog

## Side by side

| | NextChat | oh-my-openagent |
|---|---|---|
| Size | 43,237 lines written, 148 code files | 1,388,033 lines written, 5,371 code files |
| Who writes it | 1.9% of its commits signed by AI. With Claude Code and CodeRabbit | 3.8% of its commits signed by AI. With Claude Code, Codex, Cursor, GitHub Copilot, Amp, and Factory |
| Activity | Last push October 20, 2026, 2,106 commits, 88,900 stars | Last push October 27, 2026, 18,888 commits, 70,393 stars |
| Tests | 37 test files. 12.8% of its code files have a test that imports them | 4,178 test files. 57.4% 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, NextChat or oh-my-openagent?

oh-my-openagent, with 1,388,033 lines written in 5,371 code files; NextChat has 43,237 in 148.

The proof: [code-yeongyu/oh-my-openagent's code at commit 43eec3d](https://github.com/code-yeongyu/oh-my-openagent/tree/43eec3ddaf64c52dceb14b3c7898195a7525e257)

### Which has more GitHub stars, NextChat or oh-my-openagent?

NextChat, with 88,900 stars; oh-my-openagent has 70,393.

The proof: [ChatGPTNextWeb/NextChat on GitHub](https://github.com/ChatGPTNextWeb/NextChat)

### Which has more tests, NextChat or oh-my-openagent?

oh-my-openagent, with 4,178 test files; NextChat has 37.

The proof: [code-yeongyu/oh-my-openagent's code at commit 43eec3d](https://github.com/code-yeongyu/oh-my-openagent/tree/43eec3ddaf64c52dceb14b3c7898195a7525e257)

### Which was updated more recently, NextChat or oh-my-openagent?

oh-my-openagent: its last push was on October 27, 2026, and NextChat's on October 20, 2026.

The proof: [code-yeongyu/oh-my-openagent's commits on GitHub](https://github.com/code-yeongyu/oh-my-openagent/commits)

### Which has more commits signed by AI, NextChat or oh-my-openagent?

oh-my-openagent: an AI signed 3.8% of its commits, with Claude Code, Codex, Cursor, GitHub Copilot, Amp, and Factory; in NextChat, 1.9%.

The proof: [the commits each tool signed in code-yeongyu/oh-my-openagent](https://seerepo.com/r/code-yeongyu/oh-my-openagent/ai)

## Sources

- ChatGPTNextWeb/NextChat: Read on October 27, 2026, at commit 1d3dc33 (https://github.com/ChatGPTNextWeb/NextChat/tree/1d3dc331512929a4b1d3e82354e72acce33b5c7a)
- code-yeongyu/oh-my-openagent: Read on October 27, 2026, at commit 43eec3d (https://github.com/code-yeongyu/oh-my-openagent/tree/43eec3ddaf64c52dceb14b3c7898195a7525e257)

## 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.