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BettaFish vs LightRAG
BettaFish and LightRAG share 4 technologies: Redis, Postgres, MongoDB, and OpenAI. Both are written in Python.
What they share and what sets them apart
666ghj
BettaFish
微舆：人人可用的多Agent舆情分析助手，打破信息茧房，还原舆情原貌，预测未来走向，辅助决策！从0实现，不依赖任何框架。
Python42.6kRead on October 31, 2026, at commit b67928fWhat is BettaFish built with?HKUDS
LightRAG
[EMNLP2025] LightRAG: Simple and Fast Retrieval-Augmented Generation
Python40.5kRead on October 31, 2026, at commit aaebfe1What is LightRAG built with?In common
Only in BettaFish
- Django
- Flask
Only in LightRAG
Side by side
BettaFishLightRAG
SizeLines written by people and agents, without generated ones; code files, without tests.
BettaFish58,909 lines written157 code files
LightRAG442,998 lines written338 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.
BettaFish0.7% of its commits signed by AIWith Codex and Claude Code
LightRAG19.8% of its commits signed by AIWith Claude Code, Codex, GitHub Copilot, Cursor, and Jules
ActivityFrom GitHub and its history, on the day SeeRepo read it.
BettaFishLast push October 16, 2026903 commits42,555 stars
LightRAGLast push October 29, 20268,260 commits40,452 stars
TestsThe files that test the code, and the share of code files a test imports.
BettaFish15 test files11.5% of its code files have a test that imports them
LightRAG676 test files66% of its code files have a test that imports them
Frequently asked questions
Which is bigger, BettaFish or LightRAG?
LightRAG, with 442,998 lines written in 338 code files; BettaFish has 58,909 in 157.
The proof: HKUDS/LightRAG's code at commit aaebfe1
Which has more GitHub stars, BettaFish or LightRAG?
BettaFish, with 42,555 stars; LightRAG has 40,452.
The proof: 666ghj/BettaFish on GitHub
Which has more tests, BettaFish or LightRAG?
LightRAG, with 676 test files; BettaFish has 15.
The proof: HKUDS/LightRAG's code at commit aaebfe1
Which was updated more recently, BettaFish or LightRAG?
LightRAG: its last push was on October 29, 2026, and BettaFish's on October 16, 2026.
The proof: HKUDS/LightRAG's commits on GitHub
Which has more commits signed by AI, BettaFish or LightRAG?
LightRAG: an AI signed 19.8% of its commits, with Claude Code, Codex, GitHub Copilot, Cursor, and Jules; in BettaFish, 0.7%.
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