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Open Source

May The Source Be With You! Articles about Open Source and Free Software as a philosophy, and its application to software development and project management.

submission guidelines

UPDATED APRIL 8, 2020

To keep this tag clean and meaningful, please ensure your post fits into at least one of the following categories:

Organizing, managing, running, or working in an Open Source project.
Open Source philosophy, licensing, and/or practical and legal topics thereof.
Advocacy and adoption of Open Source philosophy.

DO NOT use this tag if you are simply using technologies which happen to be open source.

You should NOT use this tag for any of the following:

Promoting open source projects, such as feature lists or announcements. (Use #news or Listings.)
Contributor requests. (Use #contributorswanted or Listings.)
Tutorials/articles that happen to use an open source tool. (Use appropriate technology tags.)
Showing off something you've built that happens to be open source. (Use the #showdev tag.)
Sharing lists of open source projects. (Use #githunt or the appropriate technology tags.)

Projects must comply with the Open Source Definition (see below) to legally use the term "open source".

As all "Free Software" officially complies with the standards of Open Source anyway, this tag covers both (collectively, FOSS).

about #opensource

Open Source is so much more than "you can read the code". It is formally defined by the Open Source Initiative.

"Open Source" should not be confused with the similar Free Software, which is defined by the Free Software Foundation. Generally, all Free Software is also Open Source, and the two camps often cooperate; however, the concepts are distinct! (The tags are merged here on DEV.to for simplicity, however.)

Open Source Hardware is defined and overseen by the Open Source Hardware Assocation

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Cover image for The DeepSeek Revolution: The AI Game Changer You Need to Know About

Ayush Bhartia for GNU/Linux Users' Group, NIT Durgapur

Feb 16 '25

The DeepSeek Revolution: The AI Game Changer You Need to Know About

#webdev #ai #opensource #deepseek

3 min read

Cover image for The open source fastest URL shortener ever.

Ibrohim Abdivokhidov

Feb 16 '25

The open source fastest URL shortener ever.

#opensource #tutorial #programming #rust

1 min read

Feb 16 '25

Pulumi Gestalt devlog #8

#devops #rust #opensource #pulumi

1 min read

Cover image for We launched an open-source Hydrogen theme on Remix

Margaret Julian

Jan 17 '25

We launched an open-source Hydrogen theme on Remix

#opensource #frontend

1 min read

Cover image for What is Open-Source? Beginners Guide How to Get Started.

Suraj

Feb 16 '25

What is Open-Source? Beginners Guide How to Get Started.

#opensource

5 min read

Cover image for Git & GitHub Demystified:A Practical Guide to Git & GitHub

Suraj

Feb 16 '25

Git & GitHub Demystified:A Practical Guide to Git & GitHub

#git #github #opensource #vcs

15 min read

Cover image for 🦊 React-Fox-Toast: A Silent but Powerful Presence in Your UI

Hadil Ben Abdallah

Feb 4 '25

🦊 React-Fox-Toast: A Silent but Powerful Presence in Your UI

#webdev #programming #opensource #coding

4 min read

Cover image for Model Context Protocol (MCP): A New Standard for AI Tool Interoperability

Prajwal S Nayak

Feb 15 '25

Model Context Protocol (MCP): A New Standard for AI Tool Interoperability

#ai #opensource #architecture #agents

4 min read

Cover image for The Ultimate JavaScript Project Repository: 500+ Ideas for Developers 🚀

Feb 15 '25

The Ultimate JavaScript Project Repository: 500+ Ideas for Developers 🚀

#javascript #opensource #beginners #100daysofcode

3 min read

Cover image for AI Agents vs. Real Customers: What Could Possibly Go Wrong?

MCnad

Feb 14 '25

AI Agents vs. Real Customers: What Could Possibly Go Wrong?

#webdev #programming #ai #opensource

4 min read

Cover image for Working with Serverless Open Source Databases in Eyevinn Open Source Cloud

Jonas Birmé for Eyevinn Open Source Cloud Dev Blog

Feb 15 '25

Working with Serverless Open Source Databases in Eyevinn Open Source Cloud

#database #serverless #javascript #opensource

6 min read

Cover image for The Tech Stack for Building AI Apps in 2025

Anmol Baranwal for CopilotKit

Jan 21 '25

The Tech Stack for Building AI Apps in 2025

#ai #javascript #opensource #programming

23 min read

Cover image for DeepResearchAgent - Your Shortcut for Faster Research

AG2 Blogger for AG2

Feb 14 '25

DeepResearchAgent - Your Shortcut for Faster Research

#deepresearch #agents #opensource #llm

4 min read

Cover image for Arrays made Observable: a convenient approach to UI rendering

Feb 15 '25

Arrays made Observable: a convenient approach to UI rendering

#webdev #javascript #opensource

2 min read

Cover image for You can now embed Bluesky on DEV/Forem

Ben Halpern for The DEV Team

Feb 6 '25

You can now embed Bluesky on DEV/Forem

#opensource #devto #forem

1 min read

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