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

tag moderators

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

Jun 9

Database cluster, Databases and Tables

#apache #agedb #postgres #opensource

4 min read

BekahHW for OpenSauced

Jun 9

Who's looking for open source contributors? (week 45)

#discuss #opensource #contributorswanted #codenewbie

1 min read

Michael Di Prisco

Jun 6

My Journey in Open Source - random-delay

#javascript #typescript #github #opensource

1 min read

Jun 9

[Nestia] I made backend simulator for frontend developers (similar with MSW, but fully automated)

#programming #opensource #typescript #javascript

12 min read

Brianna Blacet for Emerging Tech Community

Jun 7

Securing the Software Supply Chain: The Struggle Is (Still) Real

#opensource #sbom #supplychainsecurity

6 min read

Timothy Spann. 🇺🇦

Jun 5

FLaNK Stack 5-June-2023

#apachenifi #apachekafka #apachefl #opensource

4 min read

Caitlin Bixby for Tidelift

Jun 5

Upstream speaker spotlight: Mike Milinkovich, executive director of the Eclipse Foundation

#opensource #maintainer #upstream

2 min read

awalias for Supabase

Jun 9

Supabase Beta May 2023

#supabase #postgres #database #opensource

5 min read

Kruno Golubic for Memgraph

Jun 5

What is MIT License?

#opensource #memgraph #licensing #development

8 min read

Lotanna Nwose for Convoy

Jun 9

What are Reverse-API Gateways?

#opensource #javascript #node #beginners

3 min read

haimantika mitra for Appwrite

Jun 8

How Builtwith.appwrite.io Was Made

#opensource #webdev #tutorial

5 min read

Jun 4

How to commits to open source in GitHub. Step-by-step guide

#opensource #github #beginners #guide

2 min read

Jun 5

Exploring the Ethereum Network: Fetching Account Balance with ethers.js

#javascript #web3 #etherjs #opensource

5 min read

Ricardo Sueiras for AWS

Jun 7

Integrating Keycloak as my Identity Provider for IAM Identity Centre: Part one, deploying Keycloak on AWS

#opensource #aws #security

15 min read

Miguel Manjarres

Jun 3

Introducing 'firebaseauth' Spring Boot Library

#showdev #java #springboot #opensource

1 min read

Jun 7

Generate API references for your python 🐍 projects !

#tutorial #python #tooling #opensource

2 min read

heygauri

Jun 2

Outreachy series: "Introduce yourself"

#outreachy #opensource #linuxkernel #internship

2 min read

Dmitriy A. for Globalping

Jun 1

Globalping Guide: How to Run a Ping Command From Anywhere

#devops #opensource #api #networking

6 min read

Sardar Mudassar Ali Khan

Jun 1

URL Rewrite in Asp.net Web Forms

#webdev #programming #opensource #aspdotnet

2 min read

Sardar Mudassar Ali Khan

Jun 1

URL Rewrite in Asp.net Core MVC

#webdev #programming #aspdotnet #opensource

2 min read

Sardar Mudassar Ali Khan

Jun 1

URL Rewrite in Asp.net MVC

#webdev #programming