express 3.17.5

Sinatra inspired web development framework

express@3.17.5 was published on 2014-09-24. Its manifest declares 19 runtime dependencies and 0 peer requirements. Bundled type declarations are not declared in the inspected metadata. The declared Node.js requirement is >= 0.8.0.

Deprecated: No longer maintained. Please upgrade to a stable version.

All express versions · Permanent reference to 3.17.5 · Latest release

Package specifications

Version	3.17.5
License declaration	MIT
Published	2014-09-24T23:41:41.338Z
Node.js requirement	>= 0.8.0
Type declarations	Not declared
Runtime dependency count	19
Peer requirement count	0
Optional dependency count	0
Minified size	Measurement not available yet
Minified + gzip	Measurement not available yet
Unpacked distribution size	Not supplied
Published file count	Not supplied
Package type	Not declared
ES module entry	Not declared
Default entry	Not declared
Side effects declaration	Not declared
Direct advisories	4
Resolved graph dependencies	84
Repository stars	69575
Repository forks	25253

Install express 3.17.5

npm install express@3.17.5
pnpm add express@3.17.5
yarn add express@3.17.5

Runtime dependencies

crc 3.0.0
depd 0.4.5
send 0.9.3
vary ~1.0.0
debug ~2.0.0
fresh 0.2.4
cookie 0.1.2
mkdirp 0.5.0
connect 2.26.3
methods 1.1.0
parseurl ~1.3.0
commander 1.3.2
basic-auth 1.0.0
proxy-addr ~1.0.3
escape-html 1.0.1
media-typer 0.3.0
range-parser ~1.0.2
cookie-signature 1.0.5
merge-descriptors 0.0.2

Peer requirements

None declared

Optional dependencies

None declared

Resolved dependency graph

This deps.dev graph describes a generic 64-bit Linux environment, not your application lockfile.

accepts@1.1.4 — indirect
any-promise@1.3.0 — indirect
base64-url@1.2.1 — indirect
basic-auth@1.0.0 — direct
basic-auth-connect@1.0.0 — indirect
batch@0.5.1 — indirect
body-parser@1.8.4 — indirect
bytes@1.0.0 — indirect
commander@1.3.2 — direct
compressible@2.0.18 — indirect
compression@1.1.2 — indirect
connect@2.26.3 — direct
connect-timeout@1.3.0 — indirect
cookie@0.1.2 — direct
cookie@0.1.3 — indirect
cookie-parser@1.3.5 — indirect
cookie-signature@1.0.5 — direct
cookie-signature@1.0.6 — indirect
core-util-is@1.0.3 — indirect
crc@3.0.0 — direct
crc@3.2.1 — indirect
csrf@2.0.7 — indirect
csurf@1.6.6 — indirect
debug@2.0.0 — direct
depd@0.4.5 — direct
destroy@1.0.3 — indirect
ee-first@1.0.5 — indirect
errorhandler@1.2.4 — indirect
escape-html@1.0.1 — direct
etag@1.4.0 — indirect
etag@1.5.1 — indirect
express-session@1.8.2 — indirect
finalhandler@0.2.0 — indirect
forwarded@0.1.2 — indirect
fresh@0.2.4 — direct
http-errors@1.2.8 — indirect
iconv-lite@0.4.4 — indirect
inherits@2.0.4 — indirect
ipaddr.js@1.0.5 — indirect
isarray@0.0.1 — indirect
keypress@0.1.0 — indirect
media-typer@0.3.0 — direct
merge-descriptors@0.0.2 — direct
method-override@2.2.0 — indirect
methods@1.1.0 — direct
mime@1.2.11 — indirect
mime-db@1.12.0 — indirect
mime-db@1.54.0 — indirect
mime-types@2.0.14 — indirect
minimist@0.0.8 — indirect
mkdirp@0.5.0 — direct
morgan@1.3.2 — indirect
ms@0.6.2 — indirect
multiparty@3.3.2 — indirect
mz@1.3.0 — indirect
native-or-bluebird@1.1.2 — indirect
negotiator@0.4.9 — indirect
on-finished@2.1.0 — indirect
on-headers@1.0.2 — indirect
parseurl@1.3.3 — direct
pause@0.0.1 — indirect
proxy-addr@1.0.10 — direct
qs@2.2.4 — indirect
range-parser@1.0.3 — direct
raw-body@1.3.0 — indirect
readable-stream@1.1.14 — indirect
response-time@2.0.1 — indirect
rndm@1.1.1 — indirect
scmp@1.0.0 — indirect
send@0.9.3 — direct
serve-favicon@2.1.7 — indirect
serve-index@1.2.1 — indirect
serve-static@1.6.5 — indirect
statuses@1.5.0 — indirect
stream-counter@0.2.0 — indirect
string_decoder@0.10.31 — indirect
thenify@3.3.1 — indirect
thenify-all@1.6.0 — indirect
type-is@1.5.7 — indirect
uid-safe@1.0.1 — indirect
uid-safe@1.1.0 — indirect
utils-merge@1.0.0 — indirect
vary@1.0.1 — direct
vhost@3.0.2 — indirect

How to interpret the specifications

Bundlephobia measurements use its standard package build and may exclude peer dependencies. Unpacked npm distribution size includes shipped files and is a different measurement. Module declarations do not prove tree-shaking or runtime compatibility.

Advisories apply to this package version directly; transitive dependencies need separate inspection. Repository signals describe the whole repository and are current observations, including on historical-version pages.

Known direct advisories

OpenSSF repository checks

Provider assessment: 2026-08-24T00:00:00Z. These are repository checks, not a jsL maintenance score.

Maintained	10/10 — 17 commit(s) and 2 issue activity found in the last 90 days -- score normalized to 10
Code-Review	10/10 — all changesets reviewed
Dangerous-Workflow	10/10 — no dangerous workflow patterns detected
Binary-Artifacts	10/10 — no binaries found in the repo
Pinned-Dependencies	6/10 — dependency not pinned by hash detected -- score normalized to 6
CII-Best-Practices	0/10 — no effort to earn an OpenSSF best practices badge detected
Token-Permissions	10/10 — GitHub workflow tokens follow principle of least privilege
License	10/10 — license file detected
Fuzzing	0/10 — project is not fuzzed
Security-Policy	10/10 — security policy file detected
SAST	10/10 — SAST tool is run on all commits

Compare express

Evidence and freshness

https://registry.npmjs.org/express/3.17.5 — retrieved 2026-10-29T10:49:33.976Z
https://api.deps.dev/v3/projects/github.com%2Fexpressjs%2Fexpress — retrieved 2026-10-29T05:09:26.886Z
https://api.deps.dev/v3/systems/npm/packages/express/versions/3.17.5:dependencies — retrieved 2026-10-29T10:49:34.517Z
https://api.deps.dev/v3/systems/npm/packages/express/versions/3.17.5 — retrieved 2026-10-29T10:49:34.477Z