6to5-core 2.13.0

Turn ES6 code into readable vanilla ES5 with source maps

6to5-core@2.13.0 was published on 2015-01-18. Its manifest declares 17 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.

Deprecated: 6to5 is now 'babel': https://babeljs.io/blog/2015/02/15/not-born-to-die

All 6to5-core versions · Permanent reference to 2.13.0 · Latest release

Package specifications

Version	2.13.0
License declaration	Not declared
Published	2015-01-18T08:34:23.427Z
Node.js requirement	Not declared
Type declarations	Not declared
Runtime dependency count	17
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	lib/6to5/index.js
Side effects declaration	Not declared
Direct advisories	0
Resolved graph dependencies	105
Repository stars	44050
Repository forks	5959

Install 6to5-core 2.13.0

npm install 6to5-core@2.13.0
pnpm add 6to5-core@2.13.0
yarn add 6to5-core@2.13.0

Runtime dependencies

acorn-6to5 0.11.1-18
ast-types ~0.6.1
commander 2.6.0
core-js 0.4.5
estraverse 1.9.1
esutils 1.1.6
esvalid 1.1.0
fs-readdir-recursive 0.1.0
jshint 2.5.11
lodash 2.4.1
output-file-sync ^1.1.0
private 0.1.6
regenerator 0.8.9
regexpu 1.0.0
roadrunner 1.0.4
source-map 0.1.43
source-map-support 0.2.9

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.

acorn@5.7.4 — indirect
acorn-6to5@0.11.1-18 — direct
align-text@0.1.4 — indirect
alter@0.2.0 — indirect
amdefine@1.0.1 — indirect
ast-traverse@0.1.1 — indirect
ast-types@0.6.16 — direct
ast-types@0.9.6 — indirect
balanced-match@1.0.2 — indirect
brace-expansion@1.1.21 — indirect
breakable@1.0.0 — indirect
camelcase@1.2.1 — indirect
center-align@0.1.3 — indirect
cli@0.6.6 — indirect
cliui@2.1.0 — indirect
commander@2.6.0 — direct
commoner@0.10.8 — indirect
concat-map@0.0.1 — indirect
console-browserify@1.1.0 — indirect
core-js@0.4.5 — direct
core-util-is@1.0.3 — indirect
date-now@0.1.4 — indirect
decamelize@1.2.0 — indirect
defined@1.0.1 — indirect
defs@1.1.1 — indirect
detective@4.7.1 — indirect
dom-serializer@0.2.2 — indirect
domelementtype@1.3.1 — indirect
domelementtype@2.3.0 — indirect
domhandler@2.3.0 — indirect
domutils@1.5.1 — indirect
entities@1.0.0 — indirect
entities@2.2.0 — indirect
esprima@3.1.3 — indirect
esprima-fb@10001.1.0-dev-harmony-fb — indirect
esprima-fb@15001.1001.0-dev-harmony-fb — indirect
estraverse@1.9.1 — direct
esutils@1.1.6 — direct
esvalid@1.1.0 — direct
exit@0.1.2 — indirect
fs-readdir-recursive@0.1.0 — direct
glob@3.2.11 — indirect
glob@5.0.15 — indirect
graceful-fs@4.2.11 — indirect
htmlparser2@3.8.3 — indirect
iconv-lite@0.4.24 — indirect
inflight@1.0.6 — indirect
inherits@2.0.4 — indirect
invert-kv@1.0.0 — indirect
is-buffer@1.1.6 — indirect
isarray@0.0.1 — indirect
jsesc@0.5.0 — indirect
jshint@2.5.11 — direct
kind-of@3.2.2 — indirect
lazy-cache@1.0.4 — indirect
lcid@1.0.0 — indirect
lodash@2.4.1 — direct
longest@1.0.1 — indirect
lru-cache@2.7.3 — indirect
minimatch@0.3.0 — indirect
minimatch@1.0.0 — indirect
minimatch@3.1.5 — indirect
minimist@1.2.8 — indirect
mkdirp@0.5.6 — indirect
object-assign@0.3.1 — indirect
object-assign@4.1.1 — indirect
once@1.4.0 — indirect
os-locale@1.4.0 — indirect
output-file-sync@1.1.2 — direct
path-is-absolute@1.0.1 — indirect
private@0.1.6 — direct
q@1.5.1 — indirect
readable-stream@1.1.14 — indirect
recast@0.11.23 — indirect
recast@0.9.18 — indirect
regenerate@1.5.0 — indirect
regenerator@0.8.9 — direct
regexpu@1.0.0 — direct
regjsgen@0.2.0 — indirect
regjsparser@0.1.5 — indirect
repeat-string@1.6.1 — indirect
right-align@0.1.3 — indirect
roadrunner@1.0.4 — direct
safer-buffer@2.1.2 — indirect
shelljs@0.3.0 — indirect
sigmund@1.0.1 — indirect
simple-fmt@0.1.0 — indirect
simple-is@0.2.0 — indirect
source-map@0.1.32 — indirect
source-map@0.1.43 — direct
source-map@0.5.7 — indirect
source-map-support@0.2.9 — direct
stable@0.1.8 — indirect
string_decoder@0.10.31 — indirect
stringmap@0.2.2 — indirect
stringset@0.2.1 — indirect
strip-json-comments@1.0.4 — indirect
through@2.3.8 — indirect
tryor@0.1.2 — indirect
underscore@1.6.0 — indirect
window-size@0.1.4 — indirect
wordwrap@0.0.2 — indirect
wrappy@1.0.2 — indirect
y18n@3.2.2 — indirect
yargs@3.27.0 — 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.

Maintained	10/10 — 30 commit(s) and 27 issue activity found in the last 90 days -- score normalized to 10
Code-Review	9/10 — Found 27/30 approved changesets -- score normalized to 9
CII-Best-Practices	0/10 — no effort to earn an OpenSSF best practices badge detected
Security-Policy	10/10 — security policy file detected
Dangerous-Workflow	10/10 — no dangerous workflow patterns detected
Token-Permissions	9/10 — detected GitHub workflow tokens with excessive permissions
License	10/10 — license file detected
Pinned-Dependencies	0/10 — dependency not pinned by hash detected -- score normalized to 0
Binary-Artifacts	10/10 — no binaries found in the repo
SAST	0/10 — SAST tool is not run on all commits -- score normalized to 0
Fuzzing	0/10 — project is not fuzzed

Evidence and freshness

https://registry.npmjs.org/6to5-core/2.13.0 — retrieved 2026-10-30T02:18:03.029Z
https://api.deps.dev/v3/projects/github.com%2F6to5%2F6to5 — retrieved 2026-10-29T22:58:09.408Z
https://api.deps.dev/v3/systems/npm/packages/6to5-core/versions/2.13.0 — retrieved 2026-10-30T02:18:03.515Z
https://api.deps.dev/v3/systems/npm/packages/6to5-core/versions/2.13.0:dependencies — retrieved 2026-10-30T02:18:03.591Z