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☆22,883Apr 27, 2026Updated last week
- Test spies, stubs and mocks for JavaScript.☆9,757Apr 13, 2026Updated 2 weeks ago
- Node.js test runner that lets you develop with confidence 🚀☆20,849Updated this week
- Spectacular Test Runner for JavaScript☆11,965Apr 14, 2026Updated 2 weeks ago
- Deploy to Railway using AI coding agents - Free Credits Offer • AdUse Claude Code, Codex, OpenCode, and more. Autonomous software development now has the infrastructure to match with Railway.
- BDD / TDD assertion framework for node.js and the browser that can be paired with any testing framework.☆8,265Updated this week
- Bluebird is a full featured promise library with unmatched performance.☆20,573Nov 7, 2024Updated last year
- JavaScript Testing utilities for React☆19,843Oct 22, 2025Updated 6 months ago
- 🕷 Super-agent driven library for testing node.js HTTP servers using a fluent API. Maintained for @forwardemail, @ladjs, @spamscanner, …☆14,353Apr 2, 2026Updated last month
- 🐠 Babel is a compiler for writing next generation JavaScript.☆43,894Updated this week
- The Reactive Extensions for JavaScript☆19,370Apr 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.☆33,064Apr 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 3 months ago
- Proton VPN Special Offer - Get 70% off • AdSpecial partner offer. Trusted by over 100 million users worldwide. Tested, Approved and Recommended by Experts.
- The ultimate generator based flow-control goodness for nodejs (supports thunks, promises, etc)☆11,865Dec 15, 2020Updated 5 years ago
- Lerna is a fast, modern build system for managing and publishing multiple JavaScript/TypeScript packages from the same repository.☆36,073Apr 15, 2026Updated 2 weeks ago
- The 1.x line is frozen - features and bugfixes now happen on https://github.com/yarnpkg/berry☆41,514Updated this week
- Dynamic ES module loader☆13,090Mar 20, 2026Updated last month
- HTTP server mocking and expectations library for Node.js☆13,102Updated this week
- A window.fetch JavaScript polyfill.☆25,879Jul 15, 2024Updated last year
- Adds static typing to JavaScript to improve developer productivity and code quality.☆22,206Updated this 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☆61,450Apr 23, 2026Updated last 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.☆25,568Aug 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.☆45,336Updated this 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☆26,695Updated this 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…☆65,784Apr 26, 2026Updated last week
- Managed hosting for WordPress and PHP on Cloudways • AdManaged hosting for WordPress, Magento, Laravel, or PHP apps, on multiple cloud providers. Deploy in minutes on Cloudways by DigitalOcean.
- tap-producing test harness for node and browsers☆5,800Mar 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☆28,970Apr 26, 2026Updated last week
- A JavaScript implementation of various web standards, for use with Node.js☆21,564Updated this week
- A benchmarking library. As used on jsPerf.com.☆5,474Dec 22, 2022Updated 3 years ago
- node.js command-line interfaces made easy☆28,173Updated this week