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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 NLWeb: Talk to Websites Like Never Before! 🗣️💻

May 23 '25

NLWeb: Talk to Websites Like Never Before! 🗣️💻

#webdev #microsoft #opensource #ai

4 min read

Cover image for BTC Tooling - Free Open Source Bitcoin Dashboard with Real-Time Data

douvy

May 23 '25

BTC Tooling - Free Open Source Bitcoin Dashboard with Real-Time Data

#bitcoin #opensource #webdev #javascript

1 min read

Cover image for Developer Tooling #002

May 22 '25

Developer Tooling #002

#webdev #programming #productivity #opensource

1 min read

Cover image for We’re Looking for Contributors

Lovit

May 22 '25

We’re Looking for Contributors

#webdev #opensource #javascript #frontend

1 min read

Cover image for SwarmUI Teacache Full Tutorial With Very Best Wan 2.1 I2V & T2V Presets - ComfyUI Used as Backend - 2x and more Speed Up

Furkan Gözükara

May 22 '25

SwarmUI Teacache Full Tutorial With Very Best Wan 2.1 I2V & T2V Presets - ComfyUI Used as Backend - 2x and more Speed Up

#beginners #ai #tutorial #opensource

4 min read

Cover image for Linux in Action: Mastering ACLs (Access Control Lists) for RHCSA

May 22 '25

Linux in Action: Mastering ACLs (Access Control Lists) for RHCSA

#cloudwhistler #devops #opensource #linux

3 min read

Cover image for Comparing open source PDF libraries (2025 edition)

John Pagley for Joyfill

May 22 '25

Comparing open source PDF libraries (2025 edition)

#pdf #opensource #javascript #programming

5 min read

Cover image for Linux in Action: Understanding Basic File and Directory Permissions

May 22 '25

Linux in Action: Understanding Basic File and Directory Permissions

#cloudwhistler #devops #linux #opensource

3 min read

May 22 '25

GitHub Bootcamp: Day 5 – Contributing to Open Source Like a Pro 🧑‍💻🌍

#github #opensource #webdev #programming

2 min read

Cover image for The Revolutionary Folder Structure Every Developer Needs (DFMA)

Raj Aryan

May 22 '25

The Revolutionary Folder Structure Every Developer Needs (DFMA)

#startup #programming #react #opensource

2 min read

Luke Livingstone for Super Payments

May 22 '25

Hashicorp Vault at Super

#devops #vault #programming #opensource

2 min read

Cover image for 🐾 Meet WildEnv: Tame Your Environment Variables Like a Beast"

Pavel

May 22 '25

🐾 Meet WildEnv: Tame Your Environment Variables Like a Beast"

#opensource #node #javascript #devtools

2 min read

Cover image for Signs You Might Need a Developer Platform

Juraj for Cyclops UI

May 15 '25

Signs You Might Need a Developer Platform

#opensource #kubernetes #devops #programming

4 min read

Cover image for Announcing Hosting for Flutter Web: deploy your Flutter web apps with Appwrite

Steven for Appwrite

May 22 '25

Announcing Hosting for Flutter Web: deploy your Flutter web apps with Appwrite

#webdev #flutter #opensource

3 min read

Cover image for 10 Daily Linux Questions and Answers Series (part 7)

Alex Enson

Apr 18 '25

10 Daily Linux Questions and Answers Series (part 7)

#cloudwhistler #opensource #devops #linux

1 min read

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