log4js 2.9.0

Port of Log4js to work with node.

log4js@2.9.0 was published on 2018-06-14. Its manifest declares 13 runtime dependencies and 0 peer requirements. Type declarations are bundled according to the package metadata. The declared Node.js requirement is >=4.0.

Deprecated: 2.x is no longer supported. Please upgrade to 6.x or higher.

All log4js versions · Permanent reference to 2.9.0 · Latest release

Package specifications

Version	2.9.0
License declaration	Apache-2.0
Published	2018-06-14T22:10:08.985Z
Node.js requirement	>=4.0
Type declarations	Bundled declarations
Runtime dependency count	13
Peer requirement count	0
Optional dependency count	8
Minified size	Measurement not available yet
Minified + gzip	Measurement not available yet
Unpacked distribution size	115.78 KiB
Published file count	36
Package type	Not declared
ES module entry	Not declared
Default entry	./lib/log4js
Side effects declaration	Not declared
Direct advisories	1
Resolved graph dependencies	220
Repository stars	5824
Repository forks	751

Install log4js 2.9.0

npm install log4js@2.9.0
pnpm add log4js@2.9.0
yarn add log4js@2.9.0

Runtime dependencies

axios ^0.15.3
debug ^3.1.0
redis ^2.7.1
loggly ^1.1.0
semver ^5.5.0
amqplib ^0.5.2
mailgun-js ^0.18.0
nodemailer ^2.5.0
slack-node ~0.2.0
date-format ^1.2.0
streamroller 0.7.0
circular-json ^0.5.4
hipchat-notifier ^1.1.0

Peer requirements

None declared

Optional dependencies

axios ^0.15.3
redis ^2.7.1
loggly ^1.1.0
amqplib ^0.5.2
mailgun-js ^0.18.0
nodemailer ^2.5.0
slack-node ~0.2.0
hipchat-notifier ^1.1.0

Resolved dependency graph

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

amqplib@0.5.6 — direct
axios@0.15.3 — direct
circular-json@0.5.9 — direct
date-format@1.2.0 — direct
debug@3.2.7 — direct
hipchat-notifier@1.1.0 — direct
loggly@1.1.1 — direct
mailgun-js@0.18.1 — direct
nodemailer@2.7.2 — direct
redis@2.8.0 — direct
semver@5.7.2 — direct
slack-node@0.2.0 — direct
streamroller@0.7.0 — direct
bitsyntax@0.1.0 — indirect
bluebird@3.7.2 — indirect
buffer-more-ints@1.0.0 — indirect
readable-stream@1.1.14 — indirect
safe-buffer@5.1.2 — indirect
url-parse@1.4.7 — indirect
follow-redirects@1.0.0 — indirect
ms@2.1.3 — indirect
lodash@4.18.1 — indirect
request@2.88.2 — indirect
json-stringify-safe@5.0.1 — indirect
request@2.75.0 — indirect
timespan@2.3.0 — indirect
async@2.6.4 — indirect
debug@3.1.0 — indirect
form-data@2.3.3 — indirect
inflection@1.12.0 — indirect
is-stream@1.1.0 — indirect
path-proxy@1.0.0 — indirect
promisify-call@2.0.4 — indirect
proxy-agent@3.0.3 — indirect
tsscmp@1.0.6 — indirect
libmime@3.0.0 — indirect
mailcomposer@4.0.1 — indirect
nodemailer-direct-transport@3.3.2 — indirect
nodemailer-shared@1.1.0 — indirect
nodemailer-smtp-pool@2.8.2 — indirect
nodemailer-smtp-transport@2.7.2 — indirect
socks@1.1.9 — indirect
double-ended-queue@2.1.0-0 — indirect
redis-commands@1.7.0 — indirect
redis-parser@2.6.0 — indirect
requestretry@1.13.0 — indirect
mkdirp@0.5.6 — indirect
readable-stream@2.3.8 — indirect
debug@2.6.9 — indirect
core-util-is@1.0.3 — indirect
inherits@2.0.4 — indirect
isarray@0.0.1 — indirect
string_decoder@0.10.31 — indirect
querystringify@2.2.0 — indirect
requires-port@1.0.0 — indirect
debug@2.6.9 — indirect
aws-sign2@0.7.0 — indirect
aws4@1.13.2 — indirect
caseless@0.12.0 — indirect
combined-stream@1.0.8 — indirect
extend@3.0.2 — indirect
forever-agent@0.6.1 — indirect
har-validator@5.1.5 — indirect
http-signature@1.2.0 — indirect
is-typedarray@1.0.0 — indirect
isstream@0.1.2 — indirect
mime-types@2.1.35 — indirect
oauth-sign@0.9.0 — indirect
performance-now@2.1.0 — indirect
qs@6.5.5 — indirect
tough-cookie@2.5.0 — indirect
tunnel-agent@0.6.0 — indirect
uuid@3.4.0 — indirect
aws-sign2@0.6.0 — indirect
bl@1.1.2 — indirect
caseless@0.11.0 — indirect
form-data@2.0.0 — indirect
har-validator@2.0.6 — indirect
hawk@3.1.3 — indirect
http-signature@1.1.1 — indirect
node-uuid@1.4.8 — indirect
oauth-sign@0.8.2 — indirect
qs@6.2.6 — indirect
stringstream@0.0.6 — indirect
tough-cookie@2.3.4 — indirect
tunnel-agent@0.4.3 — indirect
ms@2.0.0 — indirect
asynckit@0.4.0 — indirect
inflection@1.3.8 — indirect
with-callback@1.0.2 — indirect
agent-base@4.3.0 — indirect
http-proxy-agent@2.1.0 — indirect
https-proxy-agent@2.2.4 — indirect
lru-cache@4.1.5 — indirect
pac-proxy-agent@3.0.1 — indirect
proxy-from-env@1.1.0 — indirect
socks-proxy-agent@4.0.2 — indirect
iconv-lite@0.4.15 — indirect
libbase64@0.1.0 — indirect
libqp@1.1.0 — indirect
buildmail@4.0.1 — indirect
smtp-connection@2.12.0 — indirect
nodemailer-fetch@1.6.0 — indirect
nodemailer-wellknown@0.1.10 — indirect
ip@1.1.9 — indirect
smart-buffer@1.1.15 — indirect
when@3.7.8 — indirect
minimist@1.2.8 — indirect
isarray@1.0.0 — indirect
process-nextick-args@2.0.1 — indirect
string_decoder@1.1.1 — indirect
util-deprecate@1.0.2 — indirect
delayed-stream@1.0.0 — indirect
ajv@6.15.0 — indirect
har-schema@2.0.0 — indirect
assert-plus@1.0.0 — indirect
jsprim@1.4.2 — indirect
sshpk@1.18.0 — indirect
mime-db@1.52.0 — indirect
psl@1.15.0 — indirect
punycode@2.3.1 — indirect
readable-stream@2.0.6 — indirect
chalk@1.1.3 — indirect
commander@2.20.3 — indirect
is-my-json-valid@2.20.6 — indirect
pinkie-promise@2.0.1 — indirect
boom@2.10.1 — indirect
cryptiles@2.0.5 — indirect
hoek@2.16.3 — indirect
sntp@1.0.9 — indirect
assert-plus@0.2.0 — indirect
punycode@1.4.1 — indirect
es6-promisify@5.0.0 — indirect
debug@3.1.0 — indirect
pseudomap@1.0.2 — indirect
yallist@2.1.2 — indirect
debug@4.4.3 — indirect
get-uri@2.0.4 — indirect
https-proxy-agent@3.0.1 — indirect
pac-resolver@3.0.0 — indirect
raw-body@2.5.3 — indirect
agent-base@4.2.1 — indirect
socks@2.3.3 — indirect
addressparser@1.0.1 — indirect
punycode@1.4.1 — indirect
httpntlm@1.6.1 — indirect
fast-deep-equal@3.1.3 — indirect
fast-json-stable-stringify@2.1.0 — indirect
json-schema-traverse@0.4.1 — indirect
uri-js@4.4.1 — indirect
extsprintf@1.3.0 — indirect
json-schema@0.4.0 — indirect
verror@1.10.0 — indirect
asn1@0.2.6 — indirect
bcrypt-pbkdf@1.0.2 — indirect
dashdash@1.14.1 — indirect
ecc-jsbn@0.1.2 — indirect
getpass@0.1.7 — indirect
jsbn@0.1.1 — indirect
safer-buffer@2.1.2 — indirect
tweetnacl@0.14.5 — indirect
isarray@1.0.0 — indirect
process-nextick-args@1.0.7 — indirect
ansi-styles@2.2.1 — indirect
escape-string-regexp@1.0.5 — indirect
has-ansi@2.0.0 — indirect
strip-ansi@3.0.1 — indirect
supports-color@2.0.0 — indirect
generate-function@2.3.1 — indirect
generate-object-property@1.2.0 — indirect
is-my-ip-valid@1.0.1 — indirect
jsonpointer@5.0.1 — indirect
xtend@4.0.2 — indirect
pinkie@2.0.4 — indirect
es6-promise@4.2.8 — indirect
ms@2.1.3 — indirect
data-uri-to-buffer@1.2.0 — indirect
debug@2.6.9 — indirect
file-uri-to-path@1.0.0 — indirect
ftp@0.3.10 — indirect
readable-stream@2.3.8 — indirect
debug@3.2.7 — indirect
co@4.6.0 — indirect
degenerator@1.0.4 — indirect
netmask@1.0.6 — indirect
thunkify@2.1.2 — indirect
bytes@3.1.2 — indirect
http-errors@2.0.1 — indirect
iconv-lite@0.4.24 — indirect
unpipe@1.0.0 — indirect
ip@1.1.5 — indirect
smart-buffer@4.2.0 — indirect
httpreq@1.1.1 — indirect
underscore@1.7.0 — indirect
core-util-is@1.0.2 — indirect
ansi-regex@2.1.1 — indirect
is-property@1.0.2 — indirect
xregexp@2.0.0 — indirect
isarray@1.0.0 — indirect
process-nextick-args@2.0.1 — indirect
string_decoder@1.1.1 — indirect
ast-types@0.16.3 — indirect
escodegen@1.14.3 — indirect
esprima@3.1.3 — indirect
depd@2.0.0 — indirect
setprototypeof@1.2.0 — indirect
statuses@2.0.2 — indirect
toidentifier@1.0.1 — indirect
tslib@2.8.1 — indirect
esprima@4.0.1 — indirect
estraverse@4.3.0 — indirect
esutils@2.0.3 — indirect
optionator@0.8.3 — indirect
source-map@0.6.1 — indirect
deep-is@0.1.4 — indirect
fast-levenshtein@2.0.6 — indirect
levn@0.3.0 — indirect
prelude-ls@1.1.2 — indirect
type-check@0.3.2 — indirect
word-wrap@1.2.5 — 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

GHSA-82v2-mx6x-wq7q

OpenSSF repository checks

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

Code-Review	5/10 — Found 7/13 approved changesets -- score normalized to 5
Maintained	10/10 — 16 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 10
Dangerous-Workflow	10/10 — no dangerous workflow patterns detected
Security-Policy	10/10 — security policy file detected
CII-Best-Practices	0/10 — no effort to earn an OpenSSF best practices badge detected
Token-Permissions	0/10 — detected GitHub workflow tokens with excessive permissions
Binary-Artifacts	10/10 — no binaries found in the repo
Pinned-Dependencies	1/10 — dependency not pinned by hash detected -- score normalized to 1
Fuzzing	0/10 — project is not fuzzed
License	9/10 — license file detected
Branch-Protection	0/10 — branch protection not enabled on development/release branches
SAST	8/10 — SAST tool detected but not run on all commits

Evidence and freshness

https://registry.npmjs.org/log4js/2.9.0 — retrieved 2026-10-31T17:22:41.494Z
https://api.deps.dev/v3/projects/github.com%2Flog4js-node%2Flog4js-node — retrieved 2026-10-31T16:38:15.652Z
https://api.deps.dev/v3/systems/npm/packages/log4js/versions/2.9.0 — retrieved 2026-10-31T17:22:42.018Z
https://api.deps.dev/v3/systems/npm/packages/log4js/versions/2.9.0:dependencies — retrieved 2026-10-31T17:22:42.047Z