social-app vs lighthouse

social-app and lighthouse share 3 technologies: idb-keyval, Sentry, and Preact. social-app is written in TypeScript and lighthouse in JavaScript.

Read it as markdown

What they share and what sets them apart

bluesky-social

social-app

The Bluesky Social application for Web, iOS, and Android

TypeScript18.4kRead on November 6, 2026, at commit 1ff1973What is social-app built with?

Only in social-app

In common

GoogleChrome

lighthouse

Automated auditing, performance metrics, and best practices for the web.

JavaScript31kRead on November 7, 2026, at commit ea58ed1What is lighthouse built with?

Only in lighthouse

Side by side

SizeLines written by people and agents, without generated ones; code files, without tests.
social-app336,218 lines written2,109 code files
lighthouse142,901 lines written419 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.
social-app4.1% of its commits signed by AIWith Claude Code and GitHub Copilot
lighthouse0% of its commits signed by AI
ActivityFrom GitHub and its history, on the day SeeRepo read it.
social-appLast push November 6, 20268,268 commits18,380 stars
lighthouseLast push November 6, 20266,448 commits31,026 stars
TestsThe files that test the code, and the share of code files a test imports.
social-app220 test files12.2% of its code files have a test that imports them
lighthouse506 test files65.9% of its code files have a test that imports them

Frequently asked questions

Which is bigger, social-app or lighthouse?
social-app, with 336,218 lines written; lighthouse has 142,901.

The proof: bluesky-social/social-app's code at commit 1ff1973

Which has more GitHub stars, social-app or lighthouse?
lighthouse, with 31,026 stars; social-app has 18,380.

The proof: GoogleChrome/lighthouse on GitHub

Which has more tests, social-app or lighthouse?
lighthouse, with 506 test files; social-app has 220.

The proof: GoogleChrome/lighthouse's code at commit ea58ed1

Which was updated more recently, social-app or lighthouse?
Both got their last push on November 6, 2026.

The proof: bluesky-social/social-app's commits on GitHub

Which has more commits signed by AI, social-app or lighthouse?
social-app: an AI signed 4.1% of its commits, with Claude Code and GitHub Copilot.

The proof: the commits each tool signed in bluesky-social/social-app

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