Alternatives and similar repositories for core

Users that are interested in core are comparing it to the libraries listed below

• karma-runner / karma-sauce-launcher
  A Karma plugin. Launch any browser on SauceLabs!
  ☆200Updated last week
• TypeStrong / ntypescript
  Nicer TypeScript for API devs
  ☆115Updated 8 years ago
• arv / ecmascript-object-observe
  ECMAScript Object.observe spec
  ☆62Updated 10 years ago
• SitePen / remap-istanbul
  A tool for remapping Istanbul coverage via Source Maps
  ☆240Updated 2 years ago
• domenic / zones
  Former home of the zones proposal for JavaScript
  ☆206Updated 6 years ago
• tc39 / proposal-dynamic-modules
  ECMAScript Proposal specs for the reform to preserve the order of execution for dynamic modules (REJECTED)
  ☆15Updated 8 years ago
• junosuarez / find-root
  recursively find the closest package.json
  ☆47Updated 3 years ago
• jrieken / gulp-tsb
  gulp plugin for incremental TypeScript building
  ☆52Updated 4 years ago
• tc39 / proposal-modules-pragma
  Proposal to recognize a `"use module";` pragma
  ☆81Updated 4 years ago
• dslomov / ecmascript-structured-clone
  ☆18Updated 12 years ago
• jamestalmage / istanbul-combine
  easily combine coverage from multiple istanbul runs in to a single report
  ☆53Updated 8 years ago
• tschaub / karma-source-map-support
  Karma plugin for inline sourcemap support
  ☆33Updated 6 years ago
• dominictarr / map-stream
  ☆121Updated 6 years ago
• bahmutov / dont-break
  Checks if the current version of your package would break dependent projects
  ☆208Updated 4 years ago
• demerzel3 / karma-sourcemap-loader
  Karma plugin that locates and loads existing javascript source map files.
  ☆73Updated 2 years ago
• hurrymaplelad / sinon-codemod
  Codemod scripts that update Sinon APIs
  ☆28Updated 7 years ago
• karma-runner / karma-commonjs
  A Karma plugin. Test CommonJS modules.
  ☆75Updated 6 years ago
• systemjs / plugin-babel
  SystemJS Babel Plugin
  ☆82Updated 6 years ago
• shuhei / babel-plugin-angular2-annotations
  A babel transformer plugin for Angular 2 annotations
  ☆80Updated 9 years ago
• tc39 / proposal-string-matchall
  ES Proposal, specs, tests, reference implementation, and polyfill/shim for String.prototype.matchAll
  ☆99Updated 4 years ago
• JsCommunity / make-error
  Make your own error types!
  ☆70Updated 3 years ago
• zenparsing / node-default-module-proposal
  A Modest Proposal for ES Modules in Node
  ☆36Updated 7 years ago
• nodejs / promises
  Promises Working Group Repository
  ☆107Updated 8 years ago
• hughsk / vinyl-transform
  Use standard text transform streams to write fewer gulp plugins
  ☆55Updated 5 years ago
• jlmakes / karma-rollup-preprocessor
  Karma preprocessor to bundle ES modules using Rollup.
  ☆74Updated 2 years ago
• npm / read-package-tree
  Read the contents of node_modules
  ☆42Updated 4 years ago
• clux / symlink
  npm link helper for npm@^2
  ☆33Updated 8 years ago
• gulpjs / undertaker
  Task registry that allows composition through series/parallel methods.
  ☆204Updated last year
• yanoosh / karma-sinon
  Sinon for karma
  ☆32Updated 7 years ago
• timoxley / npm-run
  Run locally-installed node module executables.
  ☆187Updated 7 years ago