# Meteor DevTools Evolved

> The Meteor framework development tool belt, evolved.

Canonical page: [https://chrome-stats.com/d/meteor-devtools-evolved](https://chrome-stats.com/d/meteor-devtools-evolved)

## Overview

- **ID:** `meteor-devtools-evolved`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Leonardo Venturini
- **Category:** web-development
- **Daily users:** 121
- **Rating:** 5.00 / 5 (1 ratings)
- **Version:** 1.8.1
- **Last updated:** 2023-01-29
- **First published:** 2022-07-04
- **Size:** 1.33 MB
- **Data as of:** 2026-09-07
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/meteor-devtools-evolved/)
- **Website:** [https://github.com/leonardoventurini/meteor-devtools-evolved](https://github.com/leonardoventurini/meteor-devtools-evolved)

## Description

Meteor DevTools Evolved is the advanced developer tool belt designed specifically for the Meteor framework. Whether you are just starting with Meteor or looking to optimize your application, this extension offers powerful features to track and understand your app's inner workings.

Key features include comprehensive Distributed Data Protocol (DDP) inspection with powerful filtering and search across thousands of messages, persistent bookmarking of DDP messages via IndexedDB, and an ultra-fast Minimongo data search with a unique Object Treerinator visualization. Additionally, you can view all active subscriptions in your Meteor app and monitor Minimongo operation performance to identify performance bottlenecks.

This open-source tool provides Meteor developers with deeper insights and more control, helping make Meteor app development harder, better, faster, and stronger. The project is actively maintained on GitHub and welcomes feedback and contributions.

## Rankings

- #10,668 — Overall
- #94 — tools
- #195 — development
- #223 — subscriptions

## Permissions and access

### Permissions

- `https://api.github.com/*`
- `https://www.google-analytics.com/*`
- `tabs`

### Content script matches

- `<all_urls>`

## Safety

- **Risk impact:** Very high risk impact
- **Risk likelihood:** Low risk likelihood

### Analysis details

- Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

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Source: [Chrome-Stats](https://chrome-stats.com/d/meteor-devtools-evolved)