harper vs agent-desktop
harper and agent-desktop share 4 technologies: tracing, tracing-subscriber, core-graphics, and uiautomation. Both are written in Rust.
LinkedInWhat they share and what sets them apart
Automattic
harper
Offline, privacy-first grammar checker. Fast, open-source, Rust-powered
Rust17.4kRead on November 6, 2026, at commit d52aeacWhat is harper built with?Only in harper
- cached
- lru
- Tokio
- SvelteKit
- Svelte
- Tauri
- @tauri-apps/api
egui
objc2-app-kit
- lru-cache
PostHog- React
- pulldown-cmark
- zip
- ammonia
- Fastlane
- tracing-wasm
- Tailwind CSS
- winit
- egui-wgpu
- egui-winit
- @fortawesome/free-solid-svg-icons
- quill
marked
- Font Awesome
- CodeMirror
- @docsearch/css
- Chart.js
- @docsearch/js
brace
- typed.js
- Drizzle
drizzle-zod
In common
tracing
- core-graphics
- uiautomation
vercel-labs
agent-desktop
Computer use CLI for AI agents
Rust18.1kRead on November 7, 2026, at commit b43ac4fWhat is agent-desktop built with?Only in agent-desktop
Side by side
harperagent-desktop
SizeLines written by people and agents, without generated ones; code files, without tests.
harper180,779 lines written944 code files
agent-desktop412,850 lines written1,573 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.
harper0.5% of its commits signed by AIWith Claude Code and Mistral Vibe
agent-desktop1% of its commits signed by AIWith Cursor and Claude Code
ActivityFrom GitHub and its history, on the day SeeRepo read it.
harperLast push November 6, 20264,193 commits17,449 stars
agent-desktopLast push November 6, 2026301 commits18,108 stars
TestsThe files that test the code, and the share of code files a test imports.
harper112 test files1.6% of its code files have a test that imports them
agent-desktop1,401 test files68% of its code files have a test that imports them
Frequently asked questions
Which is bigger, harper or agent-desktop?
agent-desktop, with 412,850 lines written; harper has 180,779.
The proof: vercel-labs/agent-desktop's code at commit b43ac4f
Which has more GitHub stars, harper or agent-desktop?
agent-desktop, with 18,108 stars; harper has 17,449.
The proof: vercel-labs/agent-desktop on GitHub
Which has more tests, harper or agent-desktop?
agent-desktop, with 1,401 test files; harper has 112.
The proof: vercel-labs/agent-desktop's code at commit b43ac4f
Which was updated more recently, harper or agent-desktop?
Both got their last push on November 6, 2026.
The proof: Automattic/harper's commits on GitHub
Which has more commits signed by AI, harper or agent-desktop?
agent-desktop: an AI signed 1% of its commits, with Cursor and Claude Code; in harper, 0.5%.
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