moli vs mdBook

moli and mdBook share 5 technologies: axum, Tokio, html5ever, tracing, and tracing-subscriber. Both are written in Rust.

Read it as markdown

What they share and what sets them apart

lexmount

moli

Best headless browser for AI agents. Lite, Fast, High-Compatibility. Built in Rust

Rust22.6kRead on November 4, 2026, at commit 3cd910aWhat is moli built with?

Only in moli

In common

rust-lang

mdBook

Create book from markdown files. Like Gitbook but implemented in Rust

Rust22.3kRead on November 5, 2026, at commit 7fb5bc8What is mdBook built with?

Only in mdBook

Side by side

SizeLines written by people and agents, without generated ones; code files, without tests.
moli2,698,767 lines written3,710 code files
mdBook20,533 lines written66 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.
moli0.1% of its commits signed by AIWith Devin and Claude Code
mdBook0.1% of its commits signed by AIWith Codex
ActivityFrom GitHub and its history, on the day SeeRepo read it.
moliLast push November 4, 20262,899 commits22,596 stars
mdBookLast push November 2, 20262,281 commits22,266 stars
TestsThe files that test the code, and the share of code files a test imports.
moli3,885 test files28.5% of its code files have a test that imports them
mdBook73 test files10.6% of its code files have a test that imports them

Frequently asked questions

Which is bigger, moli or mdBook?
moli, with 2,698,767 lines written; mdBook has 20,533.

The proof: lexmount/moli's code at commit 3cd910a

Which has more GitHub stars, moli or mdBook?
moli, with 22,596 stars; mdBook has 22,266.

The proof: lexmount/moli on GitHub

Which has more tests, moli or mdBook?
moli, with 3,885 test files; mdBook has 73.

The proof: lexmount/moli's code at commit 3cd910a

Which was updated more recently, moli or mdBook?
moli: its last push was on November 4, 2026, and mdBook's on November 2, 2026.

The proof: lexmount/moli's commits on GitHub

Which has more commits signed by AI, moli or mdBook?
In both, an AI signed 0.1% of their commits.

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