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@istanbuljs Istanbul Code Coverage

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    19 repositories

    • istanbul-lib-processinfo

      Public
      A module for reading and writing in NYC's processinfo data folder
      JavaScript
      •
      ISC License
      •7•3•1•4•Updated Mar 11, 2026Mar 11, 2026

    • v8-to-istanbul

      Public
      convert from v8 coverage format to istanbul's format
      JavaScript
      •
      ISC License
      •40•132•32•5•Updated Mar 5, 2026Mar 5, 2026

    • spawn-wrap

      Public
      Wrap all spawned Node.js child processes by adding environs and arguments ahead of the main JavaScript file argument.
      JavaScript
      •
      Blue Oak Model License 1.0.0
      •19•41•15•4•Updated Feb 28, 2026Feb 28, 2026

    • nyc

      Public
      the Istanbul command line interface
      javascriptistanbulcode-coverage
      javascriptistanbulcode-coverage
      JavaScript
      •
      ISC License
      •366•5.8k•207•20•Updated Feb 23, 2026Feb 23, 2026

    • test-exclude

      Public
      test for inclusion or exclusion of paths using globs
      JavaScript
      •
      ISC License
      •18•10•12•7•Updated Feb 22, 2026Feb 22, 2026

    • babel-plugin-istanbul

      Public
      A babel plugin that adds istanbul instrumentation to ES6 code
      JavaScript
      •
      BSD 3-Clause "New" or "Revised" License
      •85•654•56•10•Updated Nov 24, 2025Nov 24, 2025

    • istanbuljs

      Public
      monorepo containing the various nuts and bolts that facilitate istanbul.js test instrumentation
      nodejsjavascripttap
      nodejsjavascripttapmochajesttapeavacode-coverage
      JavaScript
      •248•1.1k•158•27•Updated Aug 18, 2025Aug 18, 2025

    • esm-loader-hook

      Public
      Loader hook for ESM instrumentation (experimental!!)
      JavaScript
      •
      ISC License
      •2•12•2•0•Updated May 7, 2025May 7, 2025

    • eslint-plugin-istanbul

      Public
      ESLint plugin for istanbul code coverage
      JavaScript
      •9•13•1•17•Updated Feb 5, 2024Feb 5, 2024

    • caching-transform

      Public
      Wraps a transform and provides caching
      nodejscaching
      nodejscaching
      JavaScript
      •
      MIT License
      •8•20•1•11•Updated Apr 5, 2023Apr 5, 2023

    • istanbuljs.github.io

      Public
      the Istanbul community website
      JavaScript
      •
      ISC License
      •23•26•20•15•Updated Jan 24, 2023Jan 24, 2023

    • append-transform

      Public
      handle multiple require hooks
      JavaScript
      •
      MIT License
      •4•22•2•11•Updated Jan 4, 2023Jan 4, 2023

    • schema

      Public
      Schemas describing various structures used by nyc and istanbuljs
      JavaScript
      •
      MIT License
      •12•2•4•7•Updated Feb 19, 2022Feb 19, 2022

    • puppeteer-to-istanbul

      Public
      given coverage information output by puppeteer's API output a format consumable by Istanbul reports
      JavaScript
      •
      ISC License
      •40•215•21•5•Updated Feb 8, 2022Feb 8, 2022

    • load-nyc-config

      Public
      Utility function to load nyc configuration
      JavaScript
      •
      ISC License
      •11•2•5•6•Updated Nov 4, 2021Nov 4, 2021

    • .github

      Public
      Community health files for the Istanbul Code Coverage organization
      2•0•0•0•Updated Aug 1, 2019Aug 1, 2019

    • sample-babel-node

      Public archive
      Sample babel project to demonstrate source mapped coverage reports with istanbul
      JavaScript
      •1•9•1•0•Updated Feb 7, 2019Feb 7, 2019

    • sample-mocha-compilers

      Public archive
      Sample project to demo istanbul coverage with mocha using the babel compiler
      JavaScript
      •5•7•3•2•Updated Feb 7, 2019Feb 7, 2019

    • assets

      Public
      logos, fonts, graphics, and other assets.
      0•1•1•0•Updated Oct 21, 2016Oct 21, 2016