vConsole (Tencent/vConsole)
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What is this?
A lightweight, extendable front-end developer tool for debugging mobile web pages: an on-page console that shows logs, network requests, elements and storage right on the phone.
Is this a browser extension or code I add to my page?
Code you add to your project, not an extension: it is framework-free, works in Vue, React or any other framework, and renders its console UI directly on the page.
How do I add it to a project?
Two ways: npm install vconsole (recommended) and import it, or include a CDN script tag in your HTML.
Do I need anything special installed to use it?
Nothing special: it is a normal npm package with small runtime deps (core-js, @babel/runtime, copy-text-to-clipboard) and no server component to run.
Is it only useful on mobile, or on desktop too?
It is aimed at mobile web pages, where full devtools are unavailable; being regular script loaded with the page, it runs wherever that page runs.
Does it work in WeChat Miniprograms or just regular mobile pages?
Both: it is now the official debugging tool for WeChat Miniprograms, and the repo ships a dedicated wx build alongside the regular web build.
Is it free to use, even commercially?
Yes — it is released under the MIT License, so it is free to use and embed in any project, commercial included.
What can I actually inspect with it?
Console logs (log, info, error and more), network requests from XMLHttpRequest, Fetch and sendBeacon, a realtime HTML element tree, system and performance info, plus a command line to execute JS manually.
Can I edit storage values from the panel?
Yes — the Storage panel lets you add, edit, delete or copy Cookies, LocalStorage and SessionStorage entries.
Can I add my own panels or features?
Yes, it supports custom plugins, with docs covering how to build one; the community maintains extras like vconsole-webpack-plugin, vite-plugin-vconsole and a vue-devtools plugin.
Does it have a dark mode?
Yes — the overview screenshots show both light and dark themes.
What are similar projects?
eruda, better-scroll, react-grab, devtools-v6, qiankun, debug, react-scan, redux-devtools-extension









