Best Open Source Protocols 2025

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Browse free open source Protocols and projects below. Use the toggles on the left to filter open source Protocols by OS, license, language, programming language, and project status.

Keep company data safe with Chrome Enterprise
Protect your business with AI policies and data loss prevention in the browser

Make AI work your way with Chrome Enterprise. Block unapproved sites and set custom data controls that align with your company's policies.

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Gen AI apps are built with MongoDB Atlas
Build gen AI apps with an all-in-one modern database: MongoDB Atlas

MongoDB Atlas provides built-in vector search and a flexible document model so developers can build, scale, and run gen AI apps without stitching together multiple databases. From LLM integration to semantic search, Atlas simplifies your AI architecture—and it’s free to get started.

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1

Naruto

Warning: It has be 5 years since this project was completed. PhpBB3 has probably moved on and this is no longer actively tested. Use at your own risk. There is a ticket system if you see issues. Naruto is a web service that makes web site and application integration with message boards much easier and even allows the message board to be remotely hosted. Supported message boards include PhpBB3.

Downloads: 1 This Week

Last Update: 2013-08-18
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2

Drupal Netnews module

Drupal module for synchronizing a forum and a netnews (NNTP) newsgroup.

Downloads: 0 This Week

Last Update: 2013-03-12
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3

Rubix

A community API with support for sending messages between users, displaying news to members and more..

Downloads: 0 This Week

Last Update: 2013-04-23
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4

Toycastle

ToyCastle is a software written in PHP, providing system for Web developers to make weblogs, discussion board, and community member space, and it allow user to publicize the content by feed service like RSS.

Downloads: 0 This Week

Last Update: 2016-06-02
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The All-in-One Commerce Platform for Businesses - Shopify
Shopify offers plans for anyone that wants to sell products online and build an ecommerce store, small to mid-sized businesses as well as enterprise

Shopify is a leading all-in-one commerce platform that enables businesses to start, build, and grow their online and physical stores. It offers tools to create customized websites, manage inventory, process payments, and sell across multiple channels including online, in-person, wholesale, and global markets. The platform includes integrated marketing tools, analytics, and customer engagement features to help merchants reach and retain customers. Shopify supports thousands of third-party apps and offers developer-friendly APIs for custom solutions. With world-class checkout technology, Shopify powers over 150 million high-intent shoppers worldwide. Its reliable, scalable infrastructure ensures fast performance and seamless operations at any business size.

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