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prompt-optimizer vs n8n
prompt-optimizer and n8n share 6 technologies: Vue, Vite, Express, OpenAI, MCP, and Anthropic. Both are written in TypeScript.
What they share and what sets them apart
linshenkx
prompt-optimizer
An AI prompt optimizer for writing better prompts and getting better AI results.
TypeScript40.1kRead on October 31, 2026, at commit 5951bd4What is prompt-optimizer built with?n8n-io
n8n
Fair-code workflow automation platform with native AI capabilities. Combine visual building with custom code, self-host or cloud, 400+ integrations.
TypeScript209.1kRead on October 30, 2026, at commit 83c455fWhat is n8n built with?In common
Only in n8n
Side by side
prompt-optimizern8n
SizeLines written by people and agents, without generated ones; code files, without tests.
prompt-optimizer309,080 lines written784 code files
n8n5,194,734 lines written14,126 code files
Who writes itA commit counts as AI's when it carries its signature: a Co-Authored-By line, its author name or the merge of its branch.
prompt-optimizer0.8% of its commits signed by AIWith Claude Code and Jules
n8n14.3% of its commits signed by AIWith Claude Code, Cursor, GitHub Copilot, Codex, and CodeRabbit
ActivityFrom GitHub and its history, on the day SeeRepo read it.
prompt-optimizerLast push October 30, 2026990 commits40,112 stars
n8nLast push October 30, 202625,927 commits209,142 stars
TestsThe files that test the code, and the share of code files a test imports.
prompt-optimizer476 test files47.3% of its code files have a test that imports them
n8n10,611 test files53.3% of its code files have a test that imports them
Frequently asked questions
Which is bigger, prompt-optimizer or n8n?
n8n, with 5,194,734 lines written in 14,126 code files; prompt-optimizer has 309,080 in 784.
The proof: n8n-io/n8n's code at commit 83c455f
Which has more GitHub stars, prompt-optimizer or n8n?
n8n, with 209,142 stars; prompt-optimizer has 40,112.
The proof: n8n-io/n8n on GitHub
Which has more tests, prompt-optimizer or n8n?
n8n, with 10,611 test files; prompt-optimizer has 476.
The proof: n8n-io/n8n's code at commit 83c455f
Which was updated more recently, prompt-optimizer or n8n?
Both got their last push on October 30, 2026.
The proof: n8n-io/n8n's commits on GitHub
Which has more commits signed by AI, prompt-optimizer or n8n?
n8n: an AI signed 14.3% of its commits, with Claude Code, Cursor, GitHub Copilot, Codex, and CodeRabbit; in prompt-optimizer, 0.8%.
The proof: the commits each tool signed in n8n-io/n8n
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