What is express built with?

express is a JavaScript repo. It signs people in with cookie-signature, makes its content with EJS and escape-html, and is tested with supertest. It has 22,050 written lines, with 96 test files.

Read on November 5, 2026, at commit 43fca52. Read it as markdown

Backend

Sign-in 1

  • cookie-signature1 file

Support

Content 2

Testing 1

  • supertest80 files

Other 17

  • qs1 file
  • cookie-parser2 files
  • debug2 files
  • mime-types2 files
  • body-parser1 file
  • content-disposition1 file
  • content-type1 file
  • cookie1 file
  • encodeurl1 file
  • etag1 file
  • http-errors1 file
  • on-finished1 file
5 more
  • parseurl1 file
  • send1 file
  • serve-static1 file
  • type-is1 file
  • vary1 file

Other repos with a similar stack

Ordered by how much of its stack they share with express, then by stars.

Frequently asked questions

What language is express written in?
express is written in JavaScript, with 22,050 written lines.
What does express sign people in with?
express signs people in with cookie-signature.
Does express have tests?
Yes. express has 96 test files and is tested with supertest.
Which repos have a stack like express's?
The ones that share most of its stack:firecrawl/firecrawlnestjs/nestmeta/docusaurus

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