AppFlowy vs helix

AppFlowy and helix share 3 technologies: Tokio, pulldown-cmark, and log. AppFlowy is written in Dart and helix in Rust.

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What they share and what sets them apart

AppFlowy-IO

AppFlowy

Bring projects, wikis, and teams together with AI. AppFlowy is the AI collaborative workspace where you achieve more without losing control of your data. The leading open source Notion alternative.

Dart78.2kRead on November 4, 2026, at commit 8fcee27What is AppFlowy built with?

Only in AppFlowy

In common

Only in helix

Side by side

SizeLines written by people and agents, without generated ones; code files, without tests.
AppFlowy412,249 lines written2,281 code files
helix108,689 lines written215 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.
AppFlowy0% of its commits signed by AI
helix0% of its commits signed by AIWith Claude Code
ActivityFrom GitHub and its history, on the day SeeRepo read it.
AppFlowyLast push November 2, 20266,367 commits78,194 stars
helixLast push September 29, 20267,621 commits46,818 stars
TestsThe files that test the code, and the share of code files a test imports.
AppFlowy423 test files18% of its code files have a test that imports them
helix80 test files2.3% of its code files have a test that imports them

Frequently asked questions

Which is bigger, AppFlowy or helix?
AppFlowy, with 412,249 lines written; helix has 108,689.

The proof: AppFlowy-IO/AppFlowy's code at commit 8fcee27

Which has more GitHub stars, AppFlowy or helix?
AppFlowy, with 78,194 stars; helix has 46,818.

The proof: AppFlowy-IO/AppFlowy on GitHub

Which has more tests, AppFlowy or helix?
AppFlowy, with 423 test files; helix has 80.

The proof: AppFlowy-IO/AppFlowy's code at commit 8fcee27

Which was updated more recently, AppFlowy or helix?
AppFlowy: its last push was on November 2, 2026, and helix's on September 29, 2026.

The proof: AppFlowy-IO/AppFlowy's commits on GitHub

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