hetty vs dify

hetty and dify share 3 technologies: React, Next.js, and @monaco-editor/react. hetty is written in Go and dify in Python.

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What they share and what sets them apart

In common

langgenius

dify

Build Agentic workflows, RAG pipelines, with rich AI model and tool support on one collaborative workspace. Deploy on cloud, VPC, or self-hosted, so teams move from prototype to production without rebuilding the stack.

Python160.7kRead on November 9, 2026, at commit d130654What is dify built with?

Only in dify

Side by side

SizeLines written by people and agents, without generated ones; code files, without tests.
hetty13,971 lines written91 code files
dify2,381,618 lines written6,703 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.
hetty0% of its commits signed by AI
dify5.1% of its commits signed by AIWith GitHub Copilot, Claude Code, Gemini CLI, Codex, Jules, Devin, Cursor, and Warp
ActivityFrom GitHub and its history, on the day SeeRepo read it.
hettyLast push July 21, 2026151 commits12,539 stars
difyLast push November 9, 202614,967 commits160,692 stars
TestsThe files that test the code, and the share of code files a test imports.
hetty11 test files17.6% of its code files have a test that imports them
dify4,879 test files66.4% of its code files have a test that imports them

Frequently asked questions

Which is bigger, hetty or dify?
dify, with 2,381,618 lines written; hetty has 13,971.

The proof: langgenius/dify's code at commit d130654

Which has more GitHub stars, hetty or dify?
dify, with 160,692 stars; hetty has 12,539.

The proof: langgenius/dify on GitHub

Which has more tests, hetty or dify?
dify, with 4,879 test files; hetty has 11.

The proof: langgenius/dify's code at commit d130654

Which was updated more recently, hetty or dify?
dify: its last push was on November 9, 2026, and hetty's on July 21, 2026.

The proof: langgenius/dify's commits on GitHub

Which has more commits signed by AI, hetty or dify?
dify: an AI signed 5.1% of its commits, with GitHub Copilot, Claude Code, Gemini CLI, Codex, Jules, Devin, Cursor, and Warp.

The proof: the commits each tool signed in langgenius/dify

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