bufferutil 2.0.1

WebSocket buffer utils

bufferutil@2.0.1 was published on 2017-02-07. Its manifest declares 3 runtime dependencies and 0 peer requirements. Bundled type declarations are not declared in the inspected metadata. No Node.js engine requirement is declared in this manifest.

All bufferutil versions · Permanent reference to 2.0.1 · Latest release

Package specifications

Version	2.0.1
License declaration	MIT
Published	2017-02-07T17:44:36.648Z
Node.js requirement	Not declared
Type declarations	Not declared
Runtime dependency count	3
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	index.js
Side effects declaration	Not declared
Direct advisories	0
Resolved graph dependencies	87
Repository stars	170
Repository forks	50

Install bufferutil 2.0.1

npm install bufferutil@2.0.1
pnpm add bufferutil@2.0.1
yarn add bufferutil@2.0.1

Runtime dependencies

nan ~2.5.0
bindings ~1.2.1
prebuild-install ~2.1.0

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.

ansi-regex@2.1.1 — indirect
aproba@1.2.0 — indirect
are-we-there-yet@1.1.7 — indirect
async-function@1.0.0 — indirect
async-generator-function@1.0.0 — indirect
available-typed-arrays@1.0.7 — indirect
bindings@1.2.1 — direct
bl@1.2.3 — indirect
buffer-alloc@1.2.0 — indirect
buffer-alloc-unsafe@1.1.0 — indirect
buffer-fill@1.0.0 — indirect
call-bind@1.0.9 — indirect
call-bind-apply-helpers@1.0.2 — indirect
call-bound@1.0.4 — indirect
chownr@1.1.4 — indirect
code-point-at@1.1.0 — indirect
console-control-strings@1.1.0 — indirect
core-util-is@1.0.3 — indirect
deep-extend@0.6.0 — indirect
define-data-property@1.1.4 — indirect
delegates@1.0.0 — indirect
dunder-proto@1.0.1 — indirect
end-of-stream@1.4.5 — indirect
es-define-property@1.0.1 — indirect
es-errors@1.3.0 — indirect
es-object-atoms@1.1.2 — indirect
expand-template@1.1.1 — indirect
for-each@0.3.5 — indirect
fs-constants@1.0.0 — indirect
function-bind@1.1.2 — indirect
gauge@2.7.4 — indirect
generator-function@2.0.1 — indirect
get-intrinsic@1.3.1 — indirect
get-proto@1.0.1 — indirect
github-from-package@0.0.0 — indirect
gopd@1.2.0 — indirect
has-property-descriptors@1.0.2 — indirect
has-symbols@1.1.0 — indirect
has-tostringtag@1.0.2 — indirect
has-unicode@2.0.1 — indirect
hasown@2.0.4 — indirect
inherits@2.0.4 — indirect
ini@1.3.8 — indirect
is-callable@1.2.7 — indirect
is-fullwidth-code-point@1.0.0 — indirect
is-typed-array@1.1.15 — indirect
isarray@1.0.0 — indirect
isarray@2.0.5 — indirect
math-intrinsics@1.1.0 — indirect
minimist@1.2.8 — indirect
mkdirp@0.5.6 — indirect
nan@2.5.1 — direct
node-abi@2.30.1 — indirect
noop-logger@0.1.1 — indirect
npmlog@4.1.2 — indirect
number-is-nan@1.0.1 — indirect
object-assign@4.1.1 — indirect
once@1.4.0 — indirect
os-homedir@1.0.2 — indirect
possible-typed-array-names@1.1.0 — indirect
prebuild-install@2.1.2 — direct
process-nextick-args@2.0.1 — indirect
pump@1.0.3 — indirect
rc@1.2.8 — indirect
readable-stream@2.3.8 — indirect
safe-buffer@5.1.2 — indirect
safe-buffer@5.2.1 — indirect
semver@5.7.2 — indirect
set-blocking@2.0.0 — indirect
set-function-length@1.2.2 — indirect
signal-exit@3.0.7 — indirect
simple-get@1.4.3 — indirect
string-width@1.0.2 — indirect
string_decoder@1.1.1 — indirect
strip-ansi@3.0.1 — indirect
strip-json-comments@2.0.1 — indirect
tar-fs@1.16.6 — indirect
tar-stream@1.6.2 — indirect
to-buffer@1.2.2 — indirect
tunnel-agent@0.4.3 — indirect
typed-array-buffer@1.0.3 — indirect
unzip-response@1.0.2 — indirect
util-deprecate@1.0.2 — indirect
which-typed-array@1.1.24 — indirect
wide-align@1.1.5 — indirect
wrappy@1.0.2 — indirect
xtend@4.0.1 — 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.

OpenSSF repository checks

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

Dangerous-Workflow	10/10 — no dangerous workflow patterns detected
Maintained	3/10 — 3 commit(s) and 1 issue activity found in the last 90 days -- score normalized to 3
Code-Review	0/10 — Found 2/30 approved changesets -- score normalized to 0
Pinned-Dependencies	0/10 — dependency not pinned by hash detected -- score normalized to 0
Binary-Artifacts	10/10 — no binaries found in the repo
Token-Permissions	10/10 — GitHub workflow tokens follow principle of least privilege
CII-Best-Practices	0/10 — no effort to earn an OpenSSF best practices badge detected
Security-Policy	0/10 — security policy file not detected
Fuzzing	0/10 — project is not fuzzed
License	10/10 — license file detected
Branch-Protection	0/10 — branch protection not enabled on development/release branches
Signed-Releases	0/10 — Project has not signed or included provenance with any releases.
SAST	0/10 — SAST tool is not run on all commits -- score normalized to 0

Evidence and freshness

https://registry.npmjs.org/bufferutil/2.0.1 — retrieved 2026-10-29T10:40:53.389Z
https://api.deps.dev/v3/projects/github.com%2Fwebsockets%2Fbufferutil — retrieved 2026-10-29T07:08:46.459Z
https://api.deps.dev/v3/systems/npm/packages/bufferutil/versions/2.0.1 — retrieved 2026-10-29T10:40:53.885Z
https://api.deps.dev/v3/systems/npm/packages/bufferutil/versions/2.0.1:dependencies — retrieved 2026-10-29T10:40:53.927Z