What is cypress-io/cypress?

cypress-io/cypress is a TypeScript repo with 639,358 lines written in 1,721 files. Its description on GitHub: “Fast, easy and reliable testing for anything that runs in a browser.”

What license does cypress have?

cypress is released under the MIT license.

How many stars does cypress have on GitHub?

cypress had 51,014 stars on GitHub on October 28, 2026.

Open source repo

What's inside cypress-io/cypress

cypress-io/cypress is a TypeScript repo with 639,358 lines written in 1,721 files. cypress is built with Vue, Vite, and Express. AI signed 2.8% of the 21,856 commits of cypress.

Its description on GitHub: “Fast, easy and reliable testing for anything that runs in a browser.”

TypeScriptMIT51,014

Read on October 28, 2026, at commit 519d66d.

What the card proved: what it’s built with on the left, what it uses on the right.

See each one with its proof

Its folders

TechnologiesWhat is cypress built with?cypress is built with Vue, Vite, and Express.Who writes itHow much of cypress did AI write?2.8%AI signed 2.8% of the 21,856 commits of cypress.

In figures

lines written: 639,358; The ones people and agents wrote: product, tests, schemas and tooling. Generated code doesn’t count.
files: 1,721; The product’s, not counting tests.
test files: 2,910; The files that test the code.
technologies: 3; Each one with the file and line that prove it.

SeeRepo read its code facts-only: no AI, and none of its code is kept.

Frequently asked questions

What is cypress-io/cypress?: cypress-io/cypress is a TypeScript repo with 639,358 lines written in 1,721 files. Its description on GitHub: “Fast, easy and reliable testing for anything that runs in a browser.”; The proof: its page on GitHub
What is cypress built with?: cypress is built with Vue, Vite, and Express.; The proof: each technology with its file and line
How much of cypress did AI write?: AI signed 2.8% of the 21,856 commits of cypress.; The proof: the commits each tool signed
What license does cypress have?: cypress is released under the MIT license.; The proof: its page on GitHub
How many stars does cypress have on GitHub?: cypress had 51,014 stars on GitHub on October 28, 2026.; The proof: its page on GitHub

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