Yet another JS code coverage tool that computes statement, line, function and branch coverage with module loader hooks to transparently add coverage when running tests. Supports all JS coverage use cases including unit tests, server side functional tests and browser tests. Built for scale.
☆8,670Dec 8, 2024Updated last year
Alternatives and similar repositories for istanbul
Users that are interested in istanbul are comparing it to the libraries listed below. We may earn a commission when you buy through links labeled 'Ad' on this page.
Sorting:
- the Istanbul command line interface☆5,762Feb 23, 2026Updated 2 months ago
- ☕️ Classic, reliable, trusted test framework for Node.js and the browser☆22,881Updated this week
- Test spies, stubs and mocks for JavaScript.☆9,757Apr 13, 2026Updated 3 weeks ago
- Node.js test runner that lets you develop with confidence 🚀☆20,849Apr 27, 2026Updated last week
- Spectacular Test Runner for JavaScript☆11,963Apr 14, 2026Updated 3 weeks ago
- Deploy on Railway without the complexity - Free Credits Offer • AdConnect your repo and Railway handles the rest with instant previews. Quickly provision container image services, databases, and storage volumes.
- BDD / TDD assertion framework for node.js and the browser that can be paired with any testing framework.☆8,265Apr 30, 2026Updated last week
- Bluebird is a full featured promise library with unmatched performance.☆20,527Nov 7, 2024Updated last year
- JavaScript Testing utilities for React☆19,841Oct 22, 2025Updated 6 months ago
- 🕷 Super-agent driven library for testing node.js HTTP servers using a fluent API. Maintained for @forwardemail, @ladjs, @spamscanner, …☆14,357Apr 2, 2026Updated last month
- 🐠 Babel is a compiler for writing next generation JavaScript.☆43,894Updated this week
- The Reactive Extensions for JavaScript☆19,367Apr 18, 2018Updated 8 years ago
- Next-generation ES module bundler☆26,269Updated this week
- Immutable persistent data collections for Javascript which increase efficiency and simplicity.☆33,060Apr 10, 2026Updated 3 weeks ago
- Ajax for Node.js and browsers (JS HTTP client). Maintained for @forwardemail, @ladjs, @spamscanner, @breejs, @cabinjs, and @lassjs.☆16,645Jan 6, 2026Updated 4 months ago
- Serverless GPU API endpoints on Runpod - Get Bonus Credits • AdSkip the infrastructure headaches. Auto-scaling, pay-as-you-go, no-ops approach lets you focus on innovating your application.
- The ultimate generator based flow-control goodness for nodejs (supports thunks, promises, etc)☆11,866Dec 15, 2020Updated 5 years ago
- Lerna is a fast, modern build system for managing and publishing multiple JavaScript/TypeScript packages from the same repository.☆36,071Updated this week
- The 1.x line is frozen - features and bugfixes now happen on https://github.com/yarnpkg/berry☆41,511Updated this week
- Dynamic ES module loader☆13,090Mar 20, 2026Updated last month
- HTTP server mocking and expectations library for Node.js☆13,102Apr 30, 2026Updated last week
- A window.fetch JavaScript polyfill.☆25,869Jul 15, 2024Updated last year
- Adds static typing to JavaScript to improve developer productivity and code quality.☆22,206May 1, 2026Updated last week
- A tiny JavaScript debugging utility modelled after Node.js core's debugging technique. Works in Node.js and web browsers☆11,442Apr 1, 2026Updated last month
- A JS library for predictable global state management☆61,446Updated this week
- Wordpress hosting with auto-scaling - Free Trial Offer • AdFully Managed hosting for WordPress and WooCommerce businesses that need reliable, auto-scalable performance. Cloudways SafeUpdates now available.
- Node.js debugger based on Blink Developer Tools☆12,649Feb 8, 2018Updated 8 years ago
- 🏊🏾 Simplified HTTP request client.☆25,566Aug 14, 2024Updated last year
- A logger for just about everything.☆24,437Dec 8, 2025Updated 4 months ago
- Async utilities for node and the browser☆28,175Feb 1, 2026Updated 3 months ago
- Delightful JavaScript Testing.☆45,336May 1, 2026Updated last week
- Node.js Production Process Manager with a built-in Load Balancer.☆43,107Updated this week
- Monitor for any changes in your node.js application and automatically restart the server - perfect for development☆26,695Apr 29, 2026Updated last week
- A JavaScript bundle optimizer.☆14,119Feb 11, 2022Updated 4 years ago
- A bundler for javascript and friends. Packs many modules into a few bundled assets. Code Splitting allows for loading parts of the applic…☆65,777Updated this week
- Deploy on Railway without the complexity - Free Credits Offer • AdConnect your repo and Railway handles the rest with instant previews. Quickly provision container image services, databases, and storage volumes.
- tap-producing test harness for node and browsers☆5,801Mar 7, 2025Updated last year
- Isomorphic WHATWG Fetch API, for Node & Browserify☆6,920Jun 27, 2024Updated last year
- Tweak React components in real time. (Deprecated: use Fast Refresh instead.)☆12,179Feb 10, 2023Updated 3 years ago
- Transforming styles with JS plugins☆28,964Updated this week
- A JavaScript implementation of various web standards, for use with Node.js☆21,562Apr 30, 2026Updated last week
- A benchmarking library. As used on jsPerf.com.☆5,474Dec 22, 2022Updated 3 years ago
- node.js command-line interfaces made easy☆28,173May 1, 2026Updated last week