97 Best JavaScript Debugging Libraries
Curated by the Openbase team and community.Learn more
Curated by the Openbase team and community. Learn more
@sentry/browser
Official Sentry SDKs for Javascript
License: BSD-3-Clause
TypeScript Definitions: Built-In
User Rating
4.6/ 5
7Top Feedback
GitHub Stars
6K
Weekly Downloads
3M
Last Commit
2d ago
Bundle Size (min+gzip)
N/A
Tree-Shakeable
react-error-overlay
Set up a modern web app by running one command.
License: MIT
TypeScript Definitions: Not Found
User Rating
5.0/ 5
1Top Feedback
GitHub Stars
89K
Weekly Downloads
6M
Last Commit
12d ago
Bundle Size (min+gzip)
112.5KB
Not Tree-Shakeable
newrelic
New Relic Node.js agent code base. Developers are welcome to create pull requests here, please see our contributing guidelines. For New Relic technical support, please go to http://support.newrelic.com.
License: Apache-2.0
TypeScript Definitions: DefinitelyTyped
User Rating
4.4/ 5
5Top Feedback
GitHub Stars
827
Weekly Downloads
570K
Last Commit
3d ago
Bundle Size (min+gzip)
N/A
Not Tree-Shakeable
@vue/devtools
⚙️ Browser devtools extension for debugging Vue.js applications.
License: MIT
TypeScript Definitions: Built-In
User Rating
4.7/ 5
50
GitHub Stars
20K
Weekly Downloads
7K
Last Commit
2d ago
Bundle Size (min+gzip)
74.5KB
Not Tree-Shakeable
debug
A tiny JavaScript debugging utility modelled after Node.js core's debugging technique. Works in Node.js and web browsers
License: MIT
TypeScript Definitions: DefinitelyTyped
User Rating
4.5/ 5
11Top Feedback
GitHub Stars
10K
Weekly Downloads
111M
Last Commit
1mo ago
Bundle Size (min+gzip)
2.40KB
Not Tree-Shakeable
whistle
HTTP, HTTP2, HTTPS, Websocket debugging proxy
License: MIT
TypeScript Definitions: Not Found
User Rating
5.0/ 5
2Top Feedback
N/A
GitHub Stars
9K
Weekly Downloads
2K
Last Commit
5d ago
Bundle Size (min+gzip)
N/A
Not Tree-Shakeable
@hookform/devtools
📋 DevTools to help debug forms.
License: MIT
TypeScript Definitions: Built-In
User Rating
5.0/ 5
1Top Feedback
N/A
GitHub Stars
273
Weekly Downloads
37K
Last Commit
1mo ago
Bundle Size (min+gzip)
0.15KB
Tree-Shakeable
rxjs-spy
A debugging library for RxJS
License: MIT
TypeScript Definitions: Built-In
User Rating
5.0/ 5
1Top Feedback
N/A
GitHub Stars
592
Weekly Downloads
13K
Last Commit
1mo ago
Bundle Size (min+gzip)
17.8KB
Tree-Shakeable
vuejs-logger
Provides customizable logging functionality for Vue.js. Compatible with Vue2.
License: MIT
TypeScript Definitions: Built-In
User Rating
5.0/ 5
1Top Feedback
N/A
GitHub Stars
230
Weekly Downloads
14K
Last Commit
7mo ago
Bundle Size (min+gzip)
1.32KB
Not Tree-Shakeable
@marvelapp/react-ab-test
A/B testing React components and debug tools. Isomorphic with a simple, universal interface. Well documented and lightweight. Tested in popular browsers and Node.js. Includes helpers for Mixpanel and Segment.com.
License: MIT
TypeScript Definitions: Not Found
User Rating
4.0/ 5
2Top Feedback
GitHub Stars
175
Weekly Downloads
9K
Last Commit
22d ago
Bundle Size (min+gzip)
N/A
Not Tree-Shakeable
node-inspector
Node.js debugger based on Blink Developer Tools
License: Unknown
TypeScript Definitions: Not Found
User Rating
5.0/ 5
6Top Feedback
GitHub Stars
13K
Weekly Downloads
4K
Last Commit
3y ago
Bundle Size (min+gzip)
0.38KB
Not Tree-Shakeable
raven
Official Sentry SDKs for Javascript
License: BSD-2-Clause
TypeScript Definitions: DefinitelyTyped
User Rating
N/ATop Feedback
N/A
GitHub Stars
6K
Weekly Downloads
726K
Last Commit
2d ago
Bundle Size (min+gzip)
12.1KB
Not Tree-Shakeable
raven-js
Official Sentry SDKs for Javascript
License: BSD-2-Clause
TypeScript Definitions: Built-In
User Rating
N/ATop Feedback
N/A
GitHub Stars
6K
Weekly Downloads
191K
Last Commit
2d ago
Bundle Size (min+gzip)
13.5KB
Not Tree-Shakeable
ndb
ndb is an improved debugging experience for Node.js, enabled by Chrome DevTools
License: Apache-2.0
TypeScript Definitions: Not Found
User Rating
4.0/ 5
2Top Feedback
GitHub Stars
10K
Weekly Downloads
9K
Last Commit
2y ago
Bundle Size (min+gzip)
60.7KB
Not Tree-Shakeable
jsbin
Collaborative JavaScript Debugging App
License: MIT
TypeScript Definitions: Not Found
User Rating
4.7/ 5
3Top Feedback
GitHub Stars
4K
Weekly Downloads
30
Last Commit
1y ago
Bundle Size (min+gzip)
N/A
Not Tree-Shakeable
vconsole
A lightweight, extendable front-end developer tool for mobile web page.
License: MIT
TypeScript Definitions: Built-In
User Rating
N/ATop Feedback
N/A
GitHub Stars
13K
Weekly Downloads
16K
Last Commit
24d ago
Bundle Size (min+gzip)
N/A
Not Tree-Shakeable
storybook-addon-performance
🚧 A storybook addon to help better understand and debug performance for React components.
License: Apache-2.0
TypeScript Definitions: Built-In
User Rating
N/ATop Feedback
N/A
GitHub Stars
519
Weekly Downloads
22K
Last Commit
2d ago
Bundle Size (min+gzip)
27.2KB
Tree-Shakeable
loud-rejection
Make unhandled promise rejections fail loudly instead of the default silent fail
License: MIT
TypeScript Definitions: DefinitelyTyped
User Rating
N/ATop Feedback
N/A
GitHub Stars
282
Weekly Downloads
8M
Last Commit
5mo ago
Bundle Size (min+gzip)
1.39KB
Not Tree-Shakeable
reactime
Chrome extension for improving and optimizing performance in React applications (Gatsby and Next.js compatible).
License: MIT
TypeScript Definitions: Built-In
Deprecated
User Rating
N/ATop Feedback
N/A
GitHub Stars
17
Weekly Downloads
75
Last Commit
2mo ago
Bundle Size (min+gzip)
34.0KB
Not Tree-Shakeable
react-debug-mixin
A React mixin component for logging React component lifecycle methods
License: MIT
TypeScript Definitions: Not Found
User Rating
4.0/ 5
1Top Feedback
GitHub Stars
4
Weekly Downloads
5
Last Commit
6y ago
Bundle Size (min+gzip)
N/A
Not Tree-Shakeable
storybook-addon-material-ui
Addon for storybook wich wrap material-ui components into MuiThemeProvider. 📃 This helps and simplifies development of material-ui based components.
License: MIT
TypeScript Definitions: Built-In
User Rating
N/ATop Feedback
N/A
GitHub Stars
526
Weekly Downloads
33K
Last Commit
3mo ago
Bundle Size (min+gzip)
2.64KB
Not Tree-Shakeable
bugsnag-react-native
Error monitoring and reporting tool for native exceptions and JS errors in React Native apps
License: MIT
TypeScript Definitions: Built-In
User Rating
N/ATop Feedback
N/A
GitHub Stars
370
Weekly Downloads
29K
Last Commit
9mo ago
Bundle Size (min+gzip)
5.06KB
Not Tree-Shakeable
react-native-logs
Performance-aware simple logger for React-Native with namespaces, custom levels and custom transports (colored console, file writing, etc.)
License: MIT
TypeScript Definitions: Built-In
User Rating
N/ATop Feedback
N/A
GitHub Stars
106
Weekly Downloads
6K
Last Commit
16d ago
Bundle Size (min+gzip)
N/A
Not Tree-Shakeable
@angular-extensions/pretty-html-log
A module that allows you to pretty print the inner HTML of ComponentFixtures, DebugElements, NativeElements or even plain HTML strings to the console. This is very useful for debugging Angular component tests in Jest
License: MIT
TypeScript Definitions: Built-In
User Rating
N/ATop Feedback
N/A
GitHub Stars
27
Weekly Downloads
4K
Last Commit
3mo ago
Bundle Size (min+gzip)
1417.5KB
Tree-Shakeable
diagnostics
Tools for debugging your node.js modules
License: MIT
TypeScript Definitions: Not Found
User Rating
N/ATop Feedback
N/A
GitHub Stars
26
Weekly Downloads
1M
Last Commit
2y ago
Bundle Size (min+gzip)
0.59KB
Not Tree-Shakeable
vue-devtools
An electron devtools extension for debugging Vue.js applications.
License: MIT
TypeScript Definitions: Not Found
User Rating
N/ATop Feedback
N/A
GitHub Stars
54
Weekly Downloads
6K
Last Commit
1y ago
Bundle Size (min+gzip)
0.53KB
Not Tree-Shakeable
react-profiler-table
React component for printing tables with Profiler API
License: ISC
TypeScript Definitions: Built-In
User Rating
N/ATop Feedback
N/A
GitHub Stars
0
Weekly Downloads
18
Last Commit
4mo ago
Bundle Size (min+gzip)
0.96KB
Tree-Shakeable
react-native-debug-console
A network and console debug component and modal for react native purely in JavaScript
License: MIT
TypeScript Definitions: Not Found
User Rating
N/ATop Feedback
N/A
GitHub Stars
17
Weekly Downloads
189
Last Commit
2mo ago
Bundle Size (min+gzip)
N/A
Not Tree-Shakeable
unstated-debug
Debug your Unstated containers with ease
License: MIT
TypeScript Definitions: Not Found
User Rating
N/ATop Feedback
N/A
GitHub Stars
232
Weekly Downloads
853
Last Commit
2mo ago
Bundle Size (min+gzip)
1.39KB
Not Tree-Shakeable
remotedev-rn-debugger
Injecting remotedev-app monitor into official Remote debugger of React Native. (formerly remote-redux-devtools-on-debugger)
License: MIT
TypeScript Definitions: Not Found
User Rating
N/ATop Feedback
N/A
GitHub Stars
245
Weekly Downloads
4K
Last Commit
2y ago
Bundle Size (min+gzip)
31.7KB
Not Tree-Shakeable
react-domify
Like JSON.strinfigy but uses React to generate DOM elements
License: MIT
TypeScript Definitions: Not Found
User Rating
N/ATop Feedback
N/A
GitHub Stars
54
Weekly Downloads
4K
Last Commit
5y ago
Bundle Size (min+gzip)
0.78KB
Not Tree-Shakeable
vue-lifecycle-log
Vue plugin to log the components' licefycles
License: MIT
TypeScript Definitions: Not Found
User Rating
N/ATop Feedback
N/A
GitHub Stars
2
Weekly Downloads
59
Last Commit
1mo ago
Bundle Size (min+gzip)
N/A
Not Tree-Shakeable
redux-remotedev
Redux DevTools for production (web and React Native) with a highly flexible API.
License: MIT
TypeScript Definitions: Not Found
User Rating
N/ATop Feedback
N/A
GitHub Stars
268
Weekly Downloads
2K
Last Commit
5y ago
Bundle Size (min+gzip)
9.09KB
Not Tree-Shakeable
react-vac
This component is a debugging tool that helps you develop components without View(JSX).
License: MIT
TypeScript Definitions: Built-In
User Rating
N/ATop Feedback
N/A
GitHub Stars
0
Weekly Downloads
8
Last Commit
7mo ago
Bundle Size (min+gzip)
2.56KB
Tree-Shakeable
react-native-debugger
React Native Debugger in Redux
License: MIT
TypeScript Definitions: Not Found
User Rating
N/ATop Feedback
N/A
GitHub Stars
10
Weekly Downloads
1K
Last Commit
3y ago
Bundle Size (min+gzip)
N/A
Not Tree-Shakeable
react-use-logs
⚛️ 🖨️ A hierarchy sensitive, middleware-defined console.log for React and React Native. ✨
License: MIT
TypeScript Definitions: Not Found
User Rating
N/ATop Feedback
N/A
GitHub Stars
19
Weekly Downloads
3
Last Commit
8mo ago
Bundle Size (min+gzip)
5.43KB
Not Tree-Shakeable
react-use-compare-debugger
Allows comparing two state/prop trees for differences
License: MIT
TypeScript Definitions: Not Found
User Rating
N/ATop Feedback
N/A
GitHub Stars
0
Weekly Downloads
6
Last Commit
3mo ago
Bundle Size (min+gzip)
3.72KB
Not Tree-Shakeable
react-native-slowlog
A tiny in-process profiler for React Native
License: MIT
TypeScript Definitions: Not Found
User Rating
N/ATop Feedback
N/A
GitHub Stars
0
Weekly Downloads
732
Last Commit
N/A
Bundle Size (min+gzip)
0.62KB
Not Tree-Shakeable
react-timber
Simple debug component for React
License: MIT
TypeScript Definitions: Not Found
User Rating
N/ATop Feedback
N/A
GitHub Stars
1
Weekly Downloads
5
Last Commit
6mo ago
Bundle Size (min+gzip)
0.80KB
Not Tree-Shakeable
react-guard
🦄 React Guard automagically catches exceptions from React components, extracts useful debug information and prevents White Screen of Death 👻
License: MIT
TypeScript Definitions: Not Found
User Rating
N/ATop Feedback
N/A
GitHub Stars
90
Weekly Downloads
669
Last Commit
4y ago
Bundle Size (min+gzip)
0.55KB
Not Tree-Shakeable
angular2-logger
A log4j inspired logger for angular 2.
License: MIT
TypeScript Definitions: Not Found
User Rating
N/ATop Feedback
N/A
GitHub Stars
147
Weekly Downloads
629
Last Commit
3y ago
Bundle Size (min+gzip)
N/A
Tree-Shakeable
react-x-ray
CSS layout debugger component
License: MIT
TypeScript Definitions: Not Found
User Rating
N/ATop Feedback
N/A
GitHub Stars
0
Weekly Downloads
578
Last Commit
N/A
Bundle Size (min+gzip)
N/A
Not Tree-Shakeable
react-router-util
Useful components and utilities for working with React Router
License: MIT
TypeScript Definitions: Not Found
User Rating
N/ATop Feedback
N/A
GitHub Stars
322
Weekly Downloads
174
Last Commit
3mo ago
Bundle Size (min+gzip)
2.37KB
Not Tree-Shakeable
react-native-debug-stylesheet
Stylesheet that helps you debug layout problems in react-native, because we're all still not that good at flexbox
License: MIT
TypeScript Definitions: Not Found
User Rating
N/ATop Feedback
N/A
GitHub Stars
86
Weekly Downloads
455
Last Commit
5y ago
Bundle Size (min+gzip)
1.32KB
Not Tree-Shakeable
react-render-debugger
🔧 Render debugger for React
License: MIT
TypeScript Definitions: Not Found
User Rating
N/ATop Feedback
N/A
GitHub Stars
103
Weekly Downloads
372
Last Commit
4y ago
Bundle Size (min+gzip)
1.75KB
Not Tree-Shakeable
react-debug
Debug module for react classes
License: MIT
TypeScript Definitions: Not Found
User Rating
N/ATop Feedback
N/A
GitHub Stars
5
Weekly Downloads
354
Last Commit
7y ago
Bundle Size (min+gzip)
N/A
Not Tree-Shakeable
react-json-ide
A modular, easy to use, react component, to view, edit, and debug javascript objects.
License: MIT
TypeScript Definitions: Not Found
User Rating
N/ATop Feedback
N/A
GitHub Stars
1
Weekly Downloads
265
Last Commit
1y ago
Bundle Size (min+gzip)
12.7KB
Tree-Shakeable
monitor.io
remote monitoring and debugging for socket.io
License: MIT
TypeScript Definitions: Not Found
User Rating
N/ATop Feedback
N/A
GitHub Stars
448
Weekly Downloads
243
Last Commit
6y ago
Bundle Size (min+gzip)
12.5KB
Not Tree-Shakeable