All tags
Catalogue tag

#es5

Every repository in the public record carrying this tag — from its GitHub topics or the keywords its package registries publish. Health is measured under the same versioned methodology as the rest of the record.

13 records
Tagged “es5”Ranked by health index
npm
78Goodhealth index
zloirock/core-js
Standard Library
JavaScript★ 25.5K↓ 516M/moJul 22, 2026
MITJul 22, 2026 · metrics 1.13.0
npm
65Moderatehealth index
ljharb/es-abstract
ECMAScript spec abstract operations.
JavaScript★ 123↓ 357M/moJul 22, 2026
MITJul 22, 2026 · metrics 1.13.0
npm
63Moderatehealth index
ljharb/es-to-primitive
ECMAScript "ToPrimitive" algorithm. Provides ES5 and ES6/ES2015 versions.
JavaScript★ 22↓ 297M/moJul 22, 2026
MITJul 22, 2026 · metrics 1.13.0
npm
61Moderatehealth index
es-shims/String.prototype.trim
ES5 spec-compliant shim for String.prototype.trim
JavaScript★ 13↓ 308M/moJul 22, 2026
MITJul 22, 2026 · metrics 1.13.0
npm
53Moderatehealth index
mathiasbynens/regexpu-core
regexpu’s core functionality, i.e. `rewritePattern(pattern, flag, options)`, which enables rewriting regular expressions that make use of the ES6 `u` flag into equivalent ES5-compatible regular expression patterns.
JavaScript★ 81↓ 179M/moJul 22, 2026
MITJul 22, 2026 · metrics 1.13.0
npm
51Moderatehealth index
ljharb/object-keys
Object.keys shim
JavaScript★ 46↓ 357M/moJul 22, 2026
MITJul 22, 2026 · metrics 1.13.0
npm
49At riskhealth index
ljharb/define-properties
Define multiple non-enumerable properties at once. Uses `Object.defineProperty` when available; falls back to standard assignment in older engines.
JavaScript★ 21↓ 369M/moJul 22, 2026
MITJul 22, 2026 · metrics 1.13.0
npm
48At riskhealth index
inspect-js/functions-have-names
Does this JS environment support the `name` property on functions?
JavaScript★ 9↓ 297M/moJul 22, 2026
MITJul 22, 2026 · metrics 1.13.0
npm
47At riskhealth index
es-shims/Reflect.getPrototypeOf
An ES2015 mostly-spec-compliant `Reflect.getPrototypeOf` sham/polyfill/replacement that works in as many engines as possible.
JavaScript★ 3↓ 265M/moJul 22, 2026
MITJul 22, 2026 · metrics 1.13.0
npm
46At riskhealth index
Raynos/function-bind
No repository description published.
JavaScript★ 139↓ 773M/moJul 22, 2026
MITJul 22, 2026 · metrics 1.13.0
npm
36At riskhealth index
terser/terser
🗜 JavaScript parser, mangler and compressor toolkit for ES6+
JavaScript★ 9,310↓ 281M/moJul 20, 2026
Custom licenseJul 20, 2026 · metrics 1.13.0
npm
32At riskhealth index
json5/json5
JSON5 — JSON for Humans
JavaScript★ 7,146↓ 811M/moJul 22, 2026
Custom licenseJul 22, 2026 · metrics 1.13.0
npm
31At riskhealth index
mishoo/UglifyJS
JavaScript parser / mangler / compressor / beautifier toolkit
JavaScript★ 13.4K↓ 169M/moJul 22, 2026
Custom licenseJul 22, 2026 · metrics 1.13.0