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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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Jane Alesi

Feb 16

KI-Coding-Assistenten entmystifiziert: Was steckt wirklich dahinter?

#ai #opensource #german #coding

4 min read

Jane Alesi

Feb 16

Die SaaS-Apokalypse: Warum KI-Agenten den Software-Markt umkrempeln

#ai #opensource #german #productivity

5 min read

Ben

Jan 12

I'm Open Sourcing Two SaaS Apps and Everything I'll Work on This Year

#career #devjournal #opensource #saas

3 min read

Jack

Feb 16

A Free Way to Accept Crypto on your own website (guide from Open Source project DV.net)

#opensource #tutorial #cryptocurrency #api

3 min read

Vector

Feb 14

I Built a Discord Bot Manager with Python & Tkinter (With AI Help)

#showdev #discord #python #opensource

2 min read

Polliog

Jan 13

Logtide 0.4.0: We Rebranded (And Shipped Our Best Features Yet)

#discuss #opensource #devops #programming

5 min read

Jane Alesi

Feb 16

Nie wieder nur ein Modell fragen: Wie Multi-Modell-Systeme die KI-Genauigkeit dramatisch verbessern

#ai #architecture #german #opensource

4 min read

Jane Alesi

Feb 16

Claude Opus 4.6 und GPT-5.3 Codex: Was deutsche Unternehmen jetzt wissen müssen

#ai #opensource #coding #german

6 min read

Dr Hernani Costa

Feb 16

Open-Source AI Agents: Why Goose Threatens Vendor Lock-In

#ai #opensource #architecture #business

4 min read

Feb 16

Free OpenClaw alternative-Freeclaw! No API costs!

#showdev #ai #opensource #python

2 min read

NocoBase

Feb 15

NocoBase 2.0 Officially Released

#news #ai #opensource #nocode

4 min read

Luke

Jan 14

Checksums: What They Are, Why They Matter, and Where They Belong in Your Release Pipeline

#programming #opensource #security #webdev

3 min read

Jan 12

Building EmbedQA: An Open Source API Testing Tool with Spring Boot 🚀

#java #springboot #opensource #api

6 min read

Feb 15

How to Sign Your Python .exe With Sigstore (No Certificate Required)

#security #python #opensource #tutorial

5 min read

Shahid Foy

Feb 15

Build a Telegram Bot in Java with the N1netails Telegram Client

#telegram #springboot #java #opensource

3 min read

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