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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 📊 Visualise Presto Queries with Apache Zeppelin: A Hands-On Guide

Saurabh Mahawar

May 13 '25

📊 Visualise Presto Queries with Apache Zeppelin: A Hands-On Guide

#opensource #datascience #dataengineering #presto

4 min read

Cover image for Migration from Drupal 7: Why You Should Start with a Clean Slate ✨

Alina Khmilevska

Apr 9 '25

Migration from Drupal 7: Why You Should Start with a Clean Slate ✨

#webdev #programming #drupal #opensource

9 min read

Gittech

May 12 '25

30+ Github Repo For your Next Project | Gittech May 11, 2025

#webdev #programming #opensource #react

16 min read

Cover image for Debug Smarter: How grep Helps Engineers Fix Issues Fast and Stand Out (Part 3)

OLUWADAMILOLA ADETUGBOBO

May 13 '25

Debug Smarter: How grep Helps Engineers Fix Issues Fast and Stand Out (Part 3)

#cloudwhistler #linux #opensource #regex

4 min read

Cover image for Introducing Fusion – A PHP Package Manager

Sergej Willmann

May 12 '25

Introducing Fusion – A PHP Package Manager

#php #opensource #programming #webdev

2 min read

Cover image for Debug Smarter: How grep Helps Engineers Fix Issues Fast and Stand Out (Part 2)

OLUWADAMILOLA ADETUGBOBO

May 12 '25

Debug Smarter: How grep Helps Engineers Fix Issues Fast and Stand Out (Part 2)

#cloudwhistler #opensource #linux #regex

4 min read

Cover image for Automating CS Refund Inquiries with an AI Agent: Using Agentica

Leo Ko

Apr 11 '25

Automating CS Refund Inquiries with an AI Agent: Using Agentica

#typescript #opensource #programming #ai

6 min read

May 12 '25

Five Things to Try First in RHEL 9 (Without Accidentally Blowing Anything Up)

#linux #opensource #beginners #cloudwhistler

4 min read

May 1 '25

“Everybody Loves Permissions” — Episode: The ACL Awakens (RHEL 9 Edition)

#linux #beginners #cloudwhistler #opensource

3 min read

Cover image for Debug Smarter: How grep Helps Engineers Fix Issues Fast and Stand Out (Part 1)

OLUWADAMILOLA ADETUGBOBO

May 12 '25

Debug Smarter: How grep Helps Engineers Fix Issues Fast and Stand Out (Part 1)

#cloudwhistler #linux #regex #opensource

4 min read

Cover image for grep Command in Linux

Chielo Chiamaka

May 12 '25

grep Command in Linux

#cloudwhistler #linux #devops #opensource

5 min read

Cover image for 30+ MCP Ideas with Complete Source Code

Anmol Baranwal for CopilotKit

Apr 17 '25

30+ MCP Ideas with Complete Source Code

#opensource #javascript #programming #tutorial

21 min read

Vetheon

May 12 '25

Introducing FileZap: A Decentralized, Secure File Sharing and Storage Solution

#opensource #go #cryptocurrency #blockchain

2 min read

Cover image for Introduction à OpenTofu pour les utilisateurs Terraform

Benoît Garçon for La Formule Nuagique

May 11 '25

Introduction à OpenTofu pour les utilisateurs Terraform

#opensource #terraform #devops

4 min read

Cover image for Logto reaches 10,000 GitHub stars and 1 million identities: The open foundation for identity in the AI era

Xiao Yijun for Logto

May 12 '25

Logto reaches 10,000 GitHub stars and 1 million identities: The open foundation for identity in the AI era

#opensource #auth #milesone

3 min read

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