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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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Apr 29

Claude Code keeps forgetting my project. So I built waypath.

#showdev #ai #opensource #typescript

5 min read

Ingo

Apr 29

I built Flow-Guard, an open-source finite-state workflow simulator for AI coding agents

#showdev #ai #opensource #python

1 min read

Ingo

Apr 29

I built Khaos Brain, an open-source local-first experience system for AI agents

#showdev #ai #opensource #productivity

2 min read

Gemma 4 Challenge: Write about Gemma 4 Submission

Nic Lydon

May 13

I Put Gemma 4 Behind My Homelab AI Gateway. This Is the Beginning.

#ai #gemmachallenge #gemma #opensource

8 min read

Pico

Apr 30

I audited 25 top npm packages with a zero-install CLI. Here's who passes.

#npm #security #javascript #opensource

4 min read

Apr 29

Building a Strata Finance System (Because the Current Way Isn’t Working)

#webdev #programming #productivity #opensource

3 min read

David Buwhiopty

Apr 29

Are Those GitHub Stars Real? How to Tell if a GitHub Repository is Authentic

#ai #github #opensource #claude

3 min read

Apr 29

I Built 3 APIs to Solve AI Governance -- Here's How They Work

#ai #python #opensource #euaiact

4 min read

May 13

The 3 i18n mistakes every open-source LMS makes

#i18n #architecture #webdev #opensource

5 min read

tracekc

Apr 29

Why I built a CLI tool to kill my own ideas

#ai #cli #programming #opensource

2 min read

Apr 30

Complete SigMap Ecosystem

#ai #productivity #opensource #programming

1 min read

Nicolas Martinez

Apr 29

Open source and sovereignty: anatomy of a strategic misunderstanding

#ai #opensource #cloud #sovereignty

19 min read

Sushil Kulkarni

Apr 29

I Was Setting Up Claude Code Wrong. So I Built CCL.

#claudecode #devtools #mcp #opensource

8 min read

SamxtnZ

Apr 29

I spent 2 weeks building a free Python script to migrate IMAP email — here's what I learned

#python #opensource #devops

5 min read

DrRhys PritchardPhDMScBSc

Apr 29

Sensory-First Intelligence: Building Empathetic, Democratised Neural Networks

#ai #programming #opensource

3 min read

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