Meta (Instagram/Facebook/Threads) (Messaging & Social Apps): open-source projects that exist because someone reverse engineered a closed product, sorted by GitHub stars.
Download pictures (or videos) along with their captions and other metadata from Instagram.
Python library for Instagram's private mobile API
Node.js/TypeScript Instagram private API SDK
Python library for Instagram's private API
Scrape Facebook public pages without an API key
Unofficial Facebook Chat API for Nodejs
Unofficial, Reverse-Engineered Node.js/TypeScript client for Meta's Threads. Web UI Included.
Facebook Chat (Messenger) for Python
Node.js client for the private Instagram web API
Reverse engineered Instagram private API in Java
Unofficial Instagram API in Go (archived)
RESTful wrapper service for the Instagram private API
Python library and CLI to upload photo and video on Instagram. W/o a phone!
Early Instagram website and lightweight HTTP API client
Asynchronous Python library for Instagram's private API
Unofficial and reverse-engineered Threads (threads.net) Python API wrapper. Created for academic purposes and is not...
A Matrix-Facebook Messenger puppeting bridge
Reverse-engineering Instagram's Threads private APIs
Realtime MQTT and push notification (FBNS) support for instagram-private-api
Unofficial Instagram private API in Go
Unofficial Python wrapper for Facebook's face recognition endpoint
Unofficial Instagram API for profile data extraction
Unofficial Python API for Meta's Threads App
A Matrix-Instagram DM puppeting bridge
Instagram private API client
Extensions for the instagram_private_api Python client
Instagram private API library (PHP/Python)
Go package for the private Instagram API
Unofficial Facebook API
Collects Meta Ad Library ads via the reverse-engineered internal GraphQL API
Reverse engineered Facebook Messenger API in Go
Get data of any Instagram user or post
Reverse engineered Rust client for Instagram's Threads
Instagram private API client in Go
Unofficial reverse engineered Python client for Meta's Threads
Instagram private API client
Java library for Instagram's private API
PHP private API for Instagram mobile and web endpoints
Instagram private API SDK generator toolkit
Unofficial TypeScript API for Facebook Messenger
Unofficial Facebook Messenger chat API for Node.js
Unofficial Facebook Chat API for Nodejs
Ruby client for the Instagram private mobile API
Unofficial Facebook Messenger chat API for Node.js
Instagram private API JavaScript client
Private Instagram API library without API token or login
Unofficial Facebook Messenger library for Python
Unofficial API for Facebook and Messenger accounts
TypeScript SDK for the Instagram internal web API
Unofficial typed Python API for Threads by Instagram
Reverse-engineered Ruby client for Meta's Threads, read and write