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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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Göktürk Çetin

Dec 15 '25

I Built a "Smart" Bulk Cleaner for YouTube Music (Open Source & Multi-Language) 🚀

#javascript #opensource #productivity #webdev

2 min read

canonical

Dec 12 '25

Why the Nop Platform Is a One-of-a-Kind Open Source Software Development Platform

#programming #architecture #nop #opensource

12 min read

Cover image for AI Slop Detector v2.6.2: Integration Test Evidence (because “green CI” can still be hollow)

Jan 15

AI Slop Detector v2.6.2: Integration Test Evidence (because “green CI” can still be hollow)

#python #opensource #testing #devops

2 min read

Zied

Dec 11 '25

TLS-Chameleon

#tooling #security #opensource #python

3 min read

Cover image for I turned my personal Windows setup script into a public tool - and it’s now open source

Kaic Bento

Dec 11 '25

I turned my personal Windows setup script into a public tool - and it’s now open source

#productivity #opensource #tooling #microsoft

3 min read

Dmitry Labintcev

Jan 3

IMMUNE: Building an EDR/XDR/MDR Security Platform in Pure C — Solo Dev Progress

#security #c #opensource #dragonflybsd

3 min read

Jan 3

🎓 DeepCode: The Open Source Agent That Writes Code Better Than PhDs

#ai #opensource #python #machinelearning

3 min read

Dec 16 '25

MindsEye & MindScript: A Ledger-First Cognitive Architecture Technical Whitepaper v2.0

#mindseye #programming #ai #opensource

31 min read

Dec 15 '25

Debug Fiber APIs Like a Pro with GoRequestTracer: JSON Logging, DB Queries, and Panic Tracking

#webdev #programming #productivity #opensource

2 min read

Cover image for I Built ClipFlow: The Clipboard History macOS Should Have

KOTYADA SAI PRANEETH

Dec 12 '25

I Built ClipFlow: The Clipboard History macOS Should Have

#programming #macos #swift #opensource

1 min read

Jan 15

Golazo: The beautiful game in your terminal

#cli #go #opensource #sports

2 min read

Kyle Homen

Dec 10 '25

Release 0.4 Update

#godot #godotengine #gdscript #opensource

2 min read

Cover image for I Made a Habit Tracker Because the Free Ones Were… Not Free 😅

Saami abbas Khan

Dec 15 '25

I Made a Habit Tracker Because the Free Ones Were… Not Free 😅

#productivity #tooling #vibecoding #opensource

1 min read

Cover image for Postgresus 2.0: new version of open source PostgreSQL backup tool

Rostislav Dugin

Dec 10 '25

Postgresus 2.0: new version of open source PostgreSQL backup tool

#database #postgres #webdev #opensource

12 min read

Deepika N

Jan 3

Brave Search MCP looks great on paper , how reliable is it in real workflows?

#mcp #ai #developers #opensource

1 min read

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