amphtml vs Rocket.Chat

amphtml and Rocket.Chat share 6 technologies: Express, GitHub, Preact, dompurify, Ajv, and ajv-formats. amphtml is written in JavaScript and Rocket.Chat in TypeScript.

Read it as markdown

What they share and what sets them apart

Only in amphtml

In common

RocketChat

Rocket.Chat

The Secure CommsOS™ for mission-critical operations

TypeScript46.4kRead on November 6, 2026, at commit 70825b1What is Rocket.Chat built with?

Only in Rocket.Chat

Side by side

SizeLines written by people and agents, without generated ones; code files, without tests.
amphtml703,086 lines written1,692 code files
Rocket.Chat937,658 lines written8,385 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.
amphtml0% of its commits signed by AIWith Claude Code and GitHub Copilot
Rocket.Chat0.9% of its commits signed by AIWith Claude Code, GitHub Copilot, CodeRabbit, Cursor, and Devin
ActivityFrom GitHub and its history, on the day SeeRepo read it.
amphtmlLast push October 20, 202621,366 commits14,905 stars
Rocket.ChatLast push November 6, 202625,061 commits46,374 stars
TestsThe files that test the code, and the share of code files a test imports.
amphtml2,103 test files47.1% of its code files have a test that imports them
Rocket.Chat2,056 test files17% of its code files have a test that imports them

Frequently asked questions

Which is bigger, amphtml or Rocket.Chat?
Rocket.Chat, with 937,658 lines written; amphtml has 703,086.

The proof: RocketChat/Rocket.Chat's code at commit 70825b1

Which has more GitHub stars, amphtml or Rocket.Chat?
Rocket.Chat, with 46,374 stars; amphtml has 14,905.

The proof: RocketChat/Rocket.Chat on GitHub

Which has more tests, amphtml or Rocket.Chat?
amphtml, with 2,103 test files; Rocket.Chat has 2,056.

The proof: ampproject/amphtml's code at commit 3961d2e

Which was updated more recently, amphtml or Rocket.Chat?
Rocket.Chat: its last push was on November 6, 2026, and amphtml's on October 20, 2026.

The proof: RocketChat/Rocket.Chat's commits on GitHub

Which has more commits signed by AI, amphtml or Rocket.Chat?
Rocket.Chat: an AI signed 0.9% of its commits, with Claude Code, GitHub Copilot, CodeRabbit, Cursor, and Devin.

The proof: the commits each tool signed in RocketChat/Rocket.Chat

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