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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 10+ AI Code Tools To Become Expert Developer in 2025

Jun 11 '25

10+ AI Code Tools To Become Expert Developer in 2025

#webdev #programming #opensource #ai

10 min read

Cover image for Configuring and Securing SSH Access in Linux

Sana Muhammad Sadiq

May 8 '25

Configuring and Securing SSH Access in Linux

#cloudwhistler #opensource #devops #linux

2 min read

Cover image for Killing Processes Gracefully with kill, pkill and killall

Sana Muhammad Sadiq

May 8 '25

Killing Processes Gracefully with kill, pkill and killall

#cloudwhistler #opensource #devops #linux

2 min read

Cover image for Disk Space Awareness: df, du and What is Filling Up Your System

Sana Muhammad Sadiq

May 8 '25

Disk Space Awareness: df, du and What is Filling Up Your System

#cloudwhistler #opensource #devops #linux

3 min read

May 19 '25

“390 Downloads in 3 Days — Thank You Angular Community!”

#angular #opensource #community #gratitude

1 min read

Cover image for MCP: The Game-Changing Protocol Revolutionizing AI Integration 🚀

Apurva Khandelwal

May 19 '25

MCP: The Game-Changing Protocol Revolutionizing AI Integration 🚀

#modelcontextprotocol #ai #developertools #opensource

4 min read

Cover image for File Searching Like a Pro: find, locate and which

Sana Muhammad Sadiq

May 8 '25

File Searching Like a Pro: find, locate and which

#cloudwhistler #opensource #devops #linux

2 min read

May 19 '25

Open Source Spotlight: Weekly Innovations and Future Trends in Open Source

#opensource #innovations #futuretrends

8 min read

Apr 15 '25

🚀 Exploring the Future: Blockchain & Web3 Innovations 🌐🔗

#webdev #opensource #aws #devops

1 min read

May 19 '25

CloudFile-Mover: Cross-Cloud Large File Mover

#programming #ai #opensource #python

14 min read

Cover image for Viewing Processes with ps, top and htop

Sana Muhammad Sadiq

May 8 '25

Viewing Processes with ps, top and htop

#cloudwhistler #opensource #devops #linux

3 min read

Eason

May 19 '25

How I promoted my open source project and got 1K GitHub stars

#webdev #opensource #saas #startup

4 min read

Sharon

May 19 '25

16,400+ GitHub Stars: This Free WAF Is on Fire

#websecurity #opensource #reverseproxy #safeline

2 min read

Cover image for Metabase 54: Table visualization improvements, smarter custom expression editor, better alerts, and more

Ramiro for Metabase

Apr 28 '25

Metabase 54: Table visualization improvements, smarter custom expression editor, better alerts, and more

#metabase #opensource #dataviz #analytics

6 min read

Cover image for Cartouche — a social network where you're the only human

Vladyslav

May 19 '25

Cartouche — a social network where you're the only human

#ai #opensource #python #react

2 min read

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