Skip to content

DEV Community

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

👋 Sign in for the ability to sort posts by relevant, latest, or top.

Shayan

Dec 15 '25

I Fixed Blender's Render Output Paths ( Because it SUCKS! )

#showdev #blender #opensource

1 min read

Roberto B.

Jan 4

Handling Nested PHP Arrays Using DataBlock

#php #opensource #devex #tutorial

6 min read

Roberto B.

Jan 6

Exploring Real-World APIs with DataBlock

#php #data #opensource #programming

7 min read

Jan 8

🚀 TidyDesk | Full-Stack AI-Assisted Notes & Task Manager

#ai #opensource #react #webdev

1 min read

Dec 4 '25

🎃 Resurrecting Dead Tech: Turning a 1990s Fax Machine into a Portal to the Afterlife

#kiro #kiroween #opensource #ai

4 min read

Dec 8 '25

Finding Open Source Projects to Contribute To

#webdev #opensource

2 min read

nottelabs

Dec 3 '25

What can I build with Notte?

#webdev #ai #devops #opensource

4 min read

Vaibhav Gupta for Tailwindadmin

Jan 6

11+ Best Open Source Shadcn Dashboard Templates for 2026

#webdev #opensource #react #nextjs

7 min read

Jan 7

Open-Sourcing Your Business Logic: Risk or Opportunity? Lovable's Case

#discuss #opensource #startup

5 min read

alexdrimbe

Jan 3

Business Logic Is the Real Product (So I Built logicrepo)

#architecture #testing #devtools #opensource

2 min read

Kyle Homen

Dec 3 '25

Project Plan for OSD Release 0.4

#godotengine #gdscript #opensource

2 min read

Priyansh Srivastava for et-si.ai

Jan 6

Introducing etsi.ai - Practical and Open-Source Tools

#programming #ai #python #opensource

2 min read

Developer Harsh for Composio

Dec 16 '25

Deepseek 3.2 Speciale vs Claude 4.5 Sonnet for agentic coding

#opensource #deepseek #agents #ai

5 min read

deltax

Jan 6

Publishing Work, Not Metrics (Zenodo DOI Inside)

#programming #productivity #research #opensource

1 min read

Tomasz Karwatka

Jan 7

Open Mercato FAQ

#architecture #backend #opensource #productivity

6 min read

👋 Sign in for the ability to sort posts by relevant, latest, or top.