Extensions are software components that add specific capabilities to a larger software application. They enable users to customize and enhance their software environments in various domains, including web browsers, development IDEs, and operating systems. Extensions can range from simple UI tweaks to adding sophisticated new features. They play a crucial role in tailoring software solutions to individual needs, fostering a richer and more productive user experience.
Extensions allow for greater flexibility and personalization of software tools, empowering users to adapt tools according to their specific workflow and preferences. They encourage a vibrant ecosystem around software products where third-party developers can contribute valuable functionality that benefits the entire user community.
For developers, understanding and leveraging extensions can lead to better software design and more engaging user interfaces. For users, extensions provide a path to a more personalized and efficient toolset.
Safe NSFW-filtered extension repository for Mihon, Tachimanga and compatible apps. Auto-synced with Keiyoushi every 30 minutes.
Ten extensions for the pi coding agent: session guards, image context control, and Windows/WSL screen capture, cursor, and recording.
Automatically updated CloudStream plugins & extensions mega repository with package checks, deduplication, custom providers and health monitoring.
GRASS Addons Repository
An extension toolkit for Manim — reusable mobjects, geometric computations, and animations to help you build mathematical videos faster.
An agent runtime and extension platform in pure Python — self-hosted, auditable, and extensible on the model budgets you already pay for.
Well-designed package with useful scripting tools for Unity development
Do as the ints do
Developer documentation for Edge.
A curated list of the best awesome AI plugins for AI assistants including Claude Code, OpenAI Codex / ChatGPT, Gemini, Antigravity, Pi / Oh My Pi, Grok, OpenCodek DSH, Kimi and More. https://hol.org/plugins
Download PHP-Nuke — a powerful CMS for Windows offering a free download to create and manage websites effortlessly. Customize your site with add-ons, manage users easily, and enjoy a user-friendly admin panel. Install and start in minutes.
moxsh 插件商店：官方与社区插件的清单与发布仓库
A collection of helpful GraphUser extension methods
Roblox Safety Scout Extension Tools and Scripts 2026
A collection of useful extension methods for .NET types including strings, collections, dictionaries, enumerables, and reflection.
VillageSQL — independent third-party profile of a public API surface, by API Evangelist. VillageSQL is an open-source, drop-in replacement for MySQL 8.4 that adds an extension framework (VEF) for custom SQL functions, custom data types, and custom indexes — capabilities MySQL lacks natively.
Orchestrate actions in homegrown and third-party apps in minutes
A collection of mainly my own productivity plugins for Claude Code.
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