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Plasmo

Provides a framework for building browser extensions with support for popular frontend frameworks, live-reloading, style isolation, and multi-browser targeting.

www.plasmo.comDeveloper ToolsJan 2022San Francisco, United States1-10Plasmo Corp.

Launch screenshots from Product Hunt, Mar 2023

A development framework for building browser extensions with support for React, Svelte, and Vue, solving the problem of complex extension development by providing a streamlined workflow. It targets software developers and engineering teams at startups and enterprises who need to create extensions for Chrome, Firefox, and other browsers. The framework offers live-reloading, shadow DOM style isolation, and browser-agnostic code, with a companion platform for deploying extensions to testers and publishing to web stores.

Key features

  • First-class support for React, Svelte, and Vue
  • Automatic shadow DOM style isolation
  • Live-reloading for quick iteration
  • React HMR for component updates
  • Browser-agnostic codebase with target-specific entries
  • Built-in .env support with dead-code elimination
  • Itero platform for instant deployment to testers
  • GitHub integration for automatic deployment
  • Web store deployment with credential management
  • MV2 to MV3 converter and code scanning
  • No social media activity within the last 30 days
GTM channels
  • Blog
  • Community
  • API
  • Docs
  • Changelog
ICP
  • Software developers
  • Engineering teams
  • Startups