# JMP web helper

> This serves as a helper for the JMP application (https://github.com/djcass44/jmp). It allows for easy client-side setup, the ability to use a custom/self-hosted JMP and some other extra features. By default, this addon uses https://jmp.castive.dev

Canonical page: [https://chrome-stats.com/d/jmp-webext](https://chrome-stats.com/d/jmp-webext)

## Overview

- **ID:** `jmp-webext`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Django
- **Category:** search-tools
- **Daily users:** 1
- **Rating:** 5.00 / 5 (1 ratings)
- **Version:** 0.3
- **Last updated:** 2020-03-10
- **First published:** 2019-09-15
- **Size:** 1.72 MB
- **Data as of:** 2026-09-10
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/jmp-webext/)

## Description

JMP web helper is a Firefox add-on that automates the setup process for the JMP application and offers additional features. It allows for easy client-side setup, supports custom/self-hosted JMP, and provides address-bar suggestions.

## Rankings

- #81,178 — Overall

## Permissions and access

### Permissions

- `storage`
- `https://jmp.castive.dev/*`

## Safety

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

### Analysis details

- Allows usage of omnibox input, negligible risk as it pertains largely to user input enhancements.
- 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).

## Similar extensions and apps

- [WJUtils](https://chrome-stats.com/d/wjutils) — 2 users
- [JSONPeek](https://chrome-stats.com/d/jsonpeek) — 19 users
- [BMJO](https://chrome-stats.com/d/bestmasticatingjuiceronline)
- [Joplin Web Clipper](https://chrome-stats.com/d/joplin-web-clipper) — 13,297 users, 4.73 / 5
- [JW Web Add-on](https://chrome-stats.com/d/jwwebaddon) — 171 users, 5.00 / 5
- [JBModify](https://chrome-stats.com/d/jbmodify) — 1 users
- [FoxMCP](https://chrome-stats.com/d/foxmcp) — 35 users, 5.00 / 5
- [Jaxcore Browser Extension](https://chrome-stats.com/d/jaxcore-browser-extension) — 2 users
- [Simple JavaScript Injector](https://chrome-stats.com/d/simple-javascript-injector) — 178 users, 3.67 / 5
- [MyJs](https://chrome-stats.com/d/myjs)
- [Jam Player](https://chrome-stats.com/d/jam-player) — 2 users
- [Tab Manager JJM](https://chrome-stats.com/d/tab-manager-jjm) — 1 users, 5.00 / 5

---

Source: [Chrome-Stats](https://chrome-stats.com/d/jmp-webext)