npm
mishoo/UglifyJS
JavaScript parser / mangler / compressor / beautifier toolkit
Custom licenseSep 16, 2026 · metrics 2.10.0
All tags
Catalogue tag
#ecmascript
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.
132 records
npm
medikoo/es5-ext
ECMAScript extensions (with respect to upcoming ECMAScript features)
ISCSep 23, 2026 · metrics 2.10.0
npm
estools/escodegen
ECMAScript code generator
BSD-2-ClauseSep 16, 2026 · metrics 2.10.0
npm
mathiasbynens/jsesc
Given some data, jsesc returns the shortest possible stringified & ASCII-safe representation of that data.
MITSep 16, 2026 · metrics 2.10.0
npm
mysticatea/regexpp
The regular expression parser for ECMAScript.
MITSep 15, 2026 · metrics 2.10.0
npm
estools/estraverse
ECMAScript JS AST traversal functions
BSD-2-ClauseSep 16, 2026 · metrics 2.10.0
npm
estools/esutils
utility box for ECMAScript language tools
BSD-2-ClauseSep 16, 2026 · metrics 2.10.0
npm
unclechu/node-deep-extend
Recursive extend module
MITSep 16, 2026 · metrics 2.10.0
npm
eslint/typescript-eslint-parser
An ESLint custom parser which leverages TypeScript ESTree to allow for ESLint to lint TypeScript source code.
Custom licenseSep 11, 2026 · metrics 2.10.0
npm
standard-things/esm
Tomorrow's ECMAScript modules today!
Custom licenseSep 17, 2026 · metrics 2.10.0
NuGet
Taritsyn/JavaScriptEngineSwitcher
JavaScript Engine Switcher determines unified interface for access to the basic features of popular JavaScript engines. This library allows you to quickly and easily switch to using of another JavaScript engine.
Apache-2.0Sep 12, 2026 · metrics 2.10.0
npm
sindresorhus/number-is-nan
ES2015 Number.isNaN() ponyfill
MITSep 15, 2026 · metrics 2.10.0