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.

Steven Hur

Sep 19

My First Pull Request: A Deep Dive into Open Source Contribution

#python #github #beginners #opensource

3 min read

Anuroop

Sep 20

How I created my own image file format using only Python

#showdev #programming #python #opensource

5 min read

ElshadHu

Sep 20

First Pull Request

#cpp #opensource #devchallenge #learning

2 min read

Jan Küster 🔥

Sep 10

Wasted Open Source efforts 😮

#opensource #productivity #python #github

4 min read

Aug 17

MemU: Memory that works everywhere

#ai #opensource #database

5 min read

Hitesh Sachdeva

Sep 20

Contributing a Code Change to an Open Source Project

#opensource #github #collaboration

3 min read

Aug 17

Building and Publishing My First npm Library: string-utils-lite

#javascript #opensource

1 min read

Yaroslav Ivanovskyi

Sep 20

🚨 Windows 10 Support Ends in 2025: What Should You Do Next?

#linux #windows #opensource #computers

3 min read

Sep 18

StormQueries – A Query Builder with ORM Superpowers

#php #database #querybuilder #opensource

2 min read

Anup Singh

Sep 19

Launching My First Open-Source Project: A React Editor

#react #javascript #npm #opensource

1 min read

marcosomma

Sep 18

🧠Minsky’s six memory types as Orka preset memory.

#ai #opensource #rag #llm

4 min read

cat dog (running_in_the_storm)

Aug 30

Create your own personal website for free — A guide to using GitHub Pages

#productivity #github #webdev #opensource

8 min read

Aug 16

Automated invoicing for remote workers

#javascript #tooling #opensource

2 min read

Riyana Patel for PullFlow

Sep 19

Project of the Week: Dify

#machinelearning #opensource #ai #devops

3 min read

Carlos Mendible

Sep 19

Azure Quick Review (azqr) v2.9.0 is out!

#azure #azqr #devops #opensource

1 min read

Sep 19

MySigMail v2 — Open-Source Email Signature Generator

#vue #opensource #webdev

2 min read

Satyam Chourasiya

Sep 19

How to Validate RAG-based Chatbot Outputs: Frameworks, Tools, and Best Practices for Reliable Conversational AI

#ai #opensource #devtools #machinelearning

6 min read

CloudDefense.AI

Sep 19

Shai-Hulud: a self-propagating npm worm hits @ctrl/tinycolor and dozens more packages

#news #opensource #npm #security

2 min read

Aug 16

The Shit - say NO to typos

#rust #opensource #cli #shell

2 min read

Pierre

Sep 11

Notifuse: modern & free alternative to Mailchimp/Resend

#showdev #opensource #sass #go

2 min read

Sep 19

Mastering Laravel 12 Events: How to Define and Control Listener Execution Order with O(1) Complexity

#programming #tutorial #productivity #opensource

3 min read

Leo Marsh

Sep 18

The MCP Registry Is Here - But Is It Already Too Late?

#discuss #ai #mcp #opensource

3 min read

Mohammed Said Belaid

Sep 18

PlugBrain: The open-source app helping you take back control of your screen time

#opensource #androiddev #productivity #kotlin

2 min read

Ryan B

Sep 18

Building SW: Lessons from the Backend

#go #opensource #webdev #sql

8 min read

Sep 19

How I Created a Live Online Demo for A GitHub Repo in 5 Minutes

#ai #github #opensource #sandbox

5 min read

loading...