cypress vs xstate

cypress and xstate share 7 technologies: @angular/core, Angular, React, Svelte, Vue, vue-demi, and Zod. Both are written in TypeScript.

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What they share and what sets them apart

cypress-io

cypress

Fast, easy and reliable testing for anything that runs in a browser.

TypeScript51kRead on November 10, 2026, at commit 827493dWhat is cypress built with?

Only in cypress

In common

statelyai

xstate

State machines, statecharts, and actors for complex logic

TypeScript30.4kRead on November 7, 2026, at commit 975ba72What is xstate built with?

Only in xstate

Side by side

SizeLines written by people and agents, without generated ones; code files, without tests.
cypress652,947 lines written1,719 code files
xstate235,571 lines written522 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.
cypress3.3% of its commits signed by AIWith Claude Code, Cursor, and GitHub Copilot
xstate0.2% of its commits signed by AIWith Devin, Claude Code, and Cursor
ActivityFrom GitHub and its history, on the day SeeRepo read it.
cypressLast push November 10, 202621,975 commits51,022 stars
xstateLast push November 7, 20265,990 commits30,421 stars
TestsThe files that test the code, and the share of code files a test imports.
cypress2,947 test files33.1% of its code files have a test that imports them
xstate398 test files19.3% of its code files have a test that imports them

Frequently asked questions

Which is bigger, cypress or xstate?
cypress, with 652,947 lines written; xstate has 235,571.

The proof: cypress-io/cypress's code at commit 827493d

Which has more GitHub stars, cypress or xstate?
cypress, with 51,022 stars; xstate has 30,421.

The proof: cypress-io/cypress on GitHub

Which has more tests, cypress or xstate?
cypress, with 2,947 test files; xstate has 398.

The proof: cypress-io/cypress's code at commit 827493d

Which was updated more recently, cypress or xstate?
cypress: its last push was on November 10, 2026, and xstate's on November 7, 2026.

The proof: cypress-io/cypress's commits on GitHub

Which has more commits signed by AI, cypress or xstate?
cypress: an AI signed 3.3% of its commits, with Claude Code, Cursor, and GitHub Copilot; in xstate, 0.2%.

The proof: the commits each tool signed in cypress-io/cypress

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