Open Source Page 1397 - DEV Community

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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).

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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Ayu Adiati

Oct 6 '25

How I Built a Curated, Automated Open Source Portfolio

#opensource #vibecoding #webdev #codenewbie

8 min read

Sep 12 '25

`#` symbol to define private class fields and methods in JavaScript.

#opensource #ripple #javascript #private

2 min read

momina raheel (Moona)

Sep 12 '25

🚀 Day 5 of my 90-Day Free Python Script Series! 🐍

#programming #beginners #python #opensource

1 min read

Sep 25 '25

Build a Clean Web3 Storefront in Next.js (Free Template Included)

#web3 #opensource #tutorial #nextjs

2 min read

DASWU

Sep 12 '25

JuiceFS Writeback: The Write Acceleration Mechanism and Its Applicable Scenarios

#ai #opensource

6 min read

Hacktoberfest: Maintainer Spotlight

Pato for Cloudinary

Oct 10 '25

Hacktoberfest 2025: Open Source Celebration With Cloudinary

#hacktoberfest #cloudinary #opensource #webdev

3 min read

NocoBase

Sep 12 '25

NocoBase Weekly Updates: Optimization and Bug Fixes

#news #opensource #lowcode #nocode

7 min read

Oct 15 '25

What Is Open Source and Why It Matters ?

#opensource #devdiscuss #development #github

2 min read

Plínio Balduino

Oct 14 '25

[pt-BR] Depurando um crash de use-after-free no meniOS

#operatingsystem #osdev #ptbr #opensource

6 min read

Oct 15 '25

Let's Talk About Accessibility (Without the Headache) 🧠😅

#webdev #programming #a11y #opensource

3 min read

Cristina Rodriguez

Oct 4 '25

Building SazónBot: A Journey from Family Recipes to AI Chatbot

#nextjs #ai #agentai #opensource

3 min read

SetraTheX

Oct 15 '25

Pagonic: My 10-Month Journey to Build a WinRAR Alternative

#python #vibecoding #ai #opensource

11 min read

Luc_C

Oct 15 '25

Free URL Shortener

#showdev #opensource #tooling

4 min read

Arvind SundaraRajan

Oct 14 '25

Bridging Worlds: AI's Breakthrough in Nepali Sign Language

#a11y #machinelearning #python #opensource

2 min read

marcosomma

Oct 14 '25

🧠Introducing OrKa Cloud API

#ai #opensource #machinelearning #mlops

12 min read

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