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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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Jun 18

Your AI agent talks to one EU user on Aug 2. Can you prove it disclosed it was AI?

#ai #opensource #python #llm

3 min read

Glendel Joubert Fyne Acosta

Jun 18

AI Agents Don't Need More Memory. They Need Governed Recall.

#ai #multiagent #architecture #opensource

7 min read

Plexescor (Abhijot Singh)

Jun 18

The Best Activity Trackers for Linux Wayland in 2026

#showdev #linux #opensource #productivity

5 min read

Wallet Guy

Jun 18

CLI Disaster Recovery: backup, restore, and inspect Commands for Self-Hosted Wallets

#selfhosted #security #opensource #tutorial

6 min read

Amir Reza Dalir

Jun 18

No Name, No Bio, No Face: Meet GitHub's Busiest Account

#github #githubactions #opensource #devops

7 min read

Jun 18

I Built an Open-Source Dataset of 985 Dream Symbols — Here's How You Can Use It

#dataset #nlp #psychology #opensource

1 min read

Jun 18

AI Can Build the Prototype. Production Is Still the Hard Part.

#showdev #ai #devops #opensource

1 min read

Jun 17

Pinion: Resumable File Uploads for PHP

#php #javascript #webdev #opensource

3 min read

Omni loop research Labs

Jun 19

Why Single-Model AI Agents Fail (And How Agentic Fusion Fixes Them)

#ai #agents #opensource #architecture

3 min read

Jun 18

Understanding the Agent Loop: How Tool-Using LLM Systems Actually Work

#ai #python #devops #opensource

9 min read

Андрей Гордиенко

Jun 18

Why CVSS Isn't Enough: Prioritising Vulnerabilities with EPSS and CISA KEV

#security #cybersecurity #devops #opensource

3 min read

Jun 17

I'm a marketer, not an engineer. I shipped open-source AI infrastructure in 3 months by directing AI coding agents.

#ai #opensource #docker #mcp

3 min read

Jun 18

How I Pack Eleven Tool Domains into One PySide6 Window Without Spaghetti Wiring

#python #pyside6 #opensource #ai

5 min read

Jun 18

Introducing DRM Language Emitter: Language Generation as Motion Through Learned Geometry

#ai #opensource #machinelearning

6 min read

biao lin

Jun 18

Building a Plug-and-Play Agent Architecture with Python

#python #architecture #opensource #designpatterns

4 min read

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