Directory

Open Source Packages

Libraries, frameworks, tools, and SDKs used by the apps in this directory — scored the same way as the apps themselves.

5929 packages

All Packages

72Health
Framework PyPI

Functions Framework for Python

An open-source FaaS framework for writing portable Python functions that run anywhere.

968
Apache 2.0
Used by 1
91Health
Framework npm

PatternFly

The official HTML, CSS, and Handlebars source for PatternFly, Red Hat's open-source design system for building consistent enterprise UIs.

817
MIT
Used by 1
83Health
Framework Cargo

connectrpc

A Tower-based Rust runtime implementing the Connect protocol, serving Connect, gRPC, and gRPC-Web clients over HTTP.

509
Apache 2.0
Used by 1
82Health
Framework Composer

ZF1-Future

Community-maintained fork of Zend Framework 1 for modern PHP 8

490
BSD 3
Used by 1
80Health
Framework Composer

Mezzio

A minimalist PSR-7/PSR-15 middleware microframework for building PHP web applications and APIs.

396
BSD 3
Used by 1
78Health
Framework Cargo

containerd-shim

Rust framework for building containerd runtime v2 shims with TTRPC, logging, and event plumbing built in

243
Apache 2.0
Used by 1
89Health
Framework npm

scenes

A React/TypeScript framework for building interactive, dashboard-like Grafana app plugins around a reactive scene graph.

206
Apache 2.0
Used by 1
75Health
Framework npm

nestjs-query-core

Framework-independent query, filter, sort, and service primitives powering NestJS Query's CRUD API generation.

197
MIT
Used by 1
45Health
Framework npm

@oclif/command

The legacy base command class for the oclif framework for building Node.js command-line interfaces.

136
MIT
Used by 1
49Health
Framework npm

UI-Router Core

Framework-agnostic state machine for URL-driven routing, transitions, and nested views in JS SPAs.

125
MIT
Used by 1
55Health
Framework Composer

Utopia CLI

A dependency-free PHP micro-framework for building command-line tools with task routing, DI, and lifecycle hooks.

42
MIT
Used by 1
64Health
Framework npm

@tryghost/api-framework

A composable request pipeline that runs Ghost's API controllers through validation, serialization, permissions, and query stages.

37
MIT
Used by 1
23Health
Framework PyPI

sphinx-basic-ng

A modernized skeleton and unstyled component library for building custom Sphinx documentation themes.

34
MIT
Used by 1
71Health
Framework PyPI

Airbyte Python CDK

A framework for building Airbyte source and destination data connectors in Python.

26
MIT
Used by 1
92Health
Framework npm

tinacms

Git-backed headless CMS that gives React apps live, in-context Markdown editing and a generated GraphQL content API.

13,797
Apache 2.0
91Health
Framework npm

Encore

Backend framework and infra SDK that turns declared resources into real local and cloud infrastructure

12,354
MPL-2.0
92Health
Framework npm

Sanity

Sanity Studio is the open-source, config-driven React framework you customize and deploy as the editing UI for Sanity's real-time content backend.

6,320
MIT
75Health
Framework Cargo

Xilem

A reactive, cross-platform Rust UI framework for building native desktop apps.

5,524
Apache 2.0
83Health
Framework npm

Agent-Native

A full-stack TypeScript framework where AI agents and UI share the same actions, database, and context.

4,766
MIT
83Health
Framework npm

Skybridge

The full-stack TypeScript framework for building type-safe MCP Apps and ChatGPT Apps.

2,001
MIT
87Health
Framework npm

Open Mercato

The AI-native TypeScript framework for building CRM, ERP, and commerce backends with modules, multi-tenancy, and RBAC baked in.

1,730
MIT
75Health
Framework PyPI

Plain

A Django-inspired Python web framework rebuilt from scratch for explicit, typed, agent-friendly application code.

1,043
BSD 3

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