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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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Jaskaran Deogan

Sep 22 '25

Self-Hosting Listmonk with Coolify: Your Own Newsletter Platform in Minutes

#newsletter #selfhosting #opensource #marketing

4 min read

Maxim

Aug 18 '25

Open-source project management app

#webdev #nextjs #productivity #opensource

1 min read

Margarita Sliachina

Sep 20 '25

LLM Observability: Debugging My Journaling Agent

#ai #llm #opensource #langfuse

4 min read

Aug 18 '25

Why did I build a transparent, account-free, open-source URL shortener?

#opensource #programming #webdev #api

8 min read

Ali Arshad

Aug 18 '25

The Hidden Cost of Security Tool Sprawl: Why Free Alternatives Matter

#cybersecurity #opensource

2 min read

Edward Hernandez

Aug 18 '25

Wallinter-Hybrid: A New Protocol for Human-AI Collaboration

#ai #opensource #research #projectmanagement

2 min read

Lakshan Madushanka

Sep 21 '25

Introduction to TrueReviewer: A Product Review Package for Laravel 🚀

#laravel #vue #opensource #webdev

2 min read

toms

Aug 19 '25

IntelHub — local-first OSINT toolkit for your browser (open source)

#osint #security #opensource #privacy

1 min read

DCT Technology Pvt. Ltd.

Aug 18 '25

How AI is Changing Milestone Tracking in Project Management

#opensource #webdev #programming #ai

2 min read

Peter Gebri for HydrAIDE

Aug 31 '25

Go 1.25 Greentea GC vs Classic: HydrAIDE 1M Swamp Test Shows +22% CPU Efficiency, -8% Memory

#news #go #opensource #webdev

5 min read

Aug 18 '25

Crie CLIs de forma simples e rápida com o Devpilot-core!

#node #opensource #javascript #cli

1 min read

Dharam Ghevariya

Sep 20 '25

Raising PR to Another Repository

#github #javascript #opensource #devjournal

3 min read

Sep 20 '25

Introducing AIWAF: An AI-Powered Web Application Firewall for Django and Flask

#webdev #security #opensource #ai

1 min read

Dharam Ghevariya

Sep 20 '25

Introducing repo-contextr v0.1

#chatgpt #tooling #opensource #productivity

3 min read

Nazwa Shabrina Zain

Aug 18 '25

Earl: Bahasa Pemrograman Masa Depan, Mudah, dan Powerful

#programming #beginners #productivity #opensource

2 min read

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