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.

Apr 26 '25

Fire19 vs ICANN (for devs)

#webdev #opensource

1 min read

Clelia (Astra) Bertelli

Apr 25 '25

Ingest (almost) any non-PDF document in a vector database, effortlessly

#python #ai #opensource #vectordatabase

3 min read

Riyana Patel for PullFlow

Apr 25 '25

Introducing: Project of the Week!

#discuss #opensource #programming #webdev

1 min read

Marcus Kohlberg for Encore

Apr 22 '25

Migrating from Rails to Go and keeping strong conventions

#rails #go #opensource #webdev

8 min read

Blurbify

Apr 25 '25

Open Source AI: The Double-Edged Sword Devs Can’t Stop Talking About

#ai #opensource #machinelearning #deepseek

2 min read

Sana Muhammad Sadiq

Apr 26 '25

Understanding Types of Users in Linux

#cloudwhistler #opensource #devops #linux

3 min read

Riyana Patel for PullFlow

May 9 '25

Project of the Week: TanStack Query

#discuss #programming #opensource #github

1 min read

Daniel Davis for TrustGraph

Apr 25 '25

Part 1: The Memento Problem with AI Memory

#ai #opensource #rag #memory

2 min read

Apr 26 '25

How to Write Better Commits and Pull Requests for Clean and Scalable Projects

#git #bestpractices #softwaredevelopment #opensource

5 min read

Mar 22 '25

MERN Stack Deployment Issue🛠

#webdev #programming #beginners #opensource

1 min read

DevOps VN

Mar 22 '25

The Open-Source On-Call Integration

#aws #devops #sre #opensource

5 min read

Saurabh Mahawar

Apr 25 '25

Data Warehouses and Data Lakes: Understanding Modern Data Storage Paradigms 📦

#opensource #presto #datascience #dataengineering

2 min read

Olatunde salami

Apr 25 '25

Day 4 of My 30-Day Linux Challenge: Exploring Linux Permissions

#cloudwhistler #opensource #devops #linux

2 min read

Apr 25 '25

Developer Tooling #001

#programming #tooling #productivity #opensource

1 min read

GitHubOpenSource

Apr 25 '25

Taranis AI: Revolutionizing OSINT with the Power of AI

#osint #ai #nlp #opensource

3 min read

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