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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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Mithu_kr

Oct 20

"Debugging 102:"Stack Trace (JavaScript) — How to Read It Like a Pro

#webdev #programming #javascript #opensource

1 min read

Timon Vonk

Sep 16

Announcing Swiftide 0.31

#programming #ai #rust #opensource

1 min read

Oct 19

How to Install Ubuntu on Your Laptop or Desktop: A Step-by-Step Guide

#ubuntu #linux #beginners #opensource

4 min read

PikaPods

Sep 16

Introducing PikaPods: Your Open-Source Hosting Platform

#opensource #pikapods #webdev #beginners

1 min read

Hacktoberfest: Maintainer Spotlight

Jessica Temporal

Oct 21

Hacktoberfest 2025: Diário de Campo, Semana 3

#hacktoberfest #ai #git #opensource

6 min read

Sep 14

How to Get Selected for GSoC (Google Summer of Code) - My Personal Experience at Accord Project

#gsoc #googlesummerofcode #opensource

5 min read

Kushagra Srivastava

Sep 16

My Google Summer of Code Journey: Part 2

#programming #kernel #freebsd #opensource

5 min read

ByteKnight

Sep 15

🧅 Oniux: Tor Routing for Linux

#opensource #cybersecurity #tor

1 min read

Altinity

Sep 16

Understanding Detached Parts in ClickHouse®

#devops #opensource #clickhouse #troubleshooting

11 min read

terryncew

Sep 16

Open Line Protocol — a geometry-first wire for AI agents (MIT)

#opensource #ai #agents #protocol

1 min read

Jess Lee for The DEV Team

Oct 1

🎃 Spotlight your projects and contributions as you go: 2025 Hacktoberfest Writing Challenge is now live!

#hacktoberfest #devchallenge #opensource

4 min read

Software Developer

Oct 19

How to generate revenue from Open Source

#opensource #revenu #programming

14 min read

Hacktoberfest: Contribution Chronicles

Oleksandra

Oct 17

Adding a new feature to vscode-pets project

#showdev #vscode #hacktoberfest #opensource

2 min read

VebGen Official

Oct 28

I Built a Million Dollar AI Coding Platform for Completely Free 🇮🇳

#ai #programming #opensource #python

3 min read

Oct 17

The Financial Command Center I Built After Years of Failed Budgeting Attempts

#webdev #react #opensource #productivity

4 min read

daniele pelleri

Oct 5

Orchestro: Trello for Claude Code — with a built-in Scrum Master

#mcp #claudecode #ai #opensource

2 min read

Oct 19

Swift Is Coming to Android

#news #mobile #opensource #android

2 min read

Tanay Vasishtha

Sep 15

Building Smarter: My Journey with CurateBang and Kiro

#webdev #productivity #opensource #kiro

2 min read

Oct 18

Introducing Serverless Kube Watch Trigger: Declarative Event Triggers for Kubernetes

#kubernetes #microservices #serverless #opensource

3 min read

Moukhtar Youssef

Sep 15

Why I am building DriveLite ?

#webdev #programming #opensource

2 min read

Oct 17

Why I Built a C++ Linux System Monitor (And Why You Should Too)

#cpp #archlinux #opensource #linux

3 min read

Colux

Sep 15

Building LibreTune: A Deep Dive into Modern Android Music App Development

#programming #android #music #opensource

7 min read

Harry Kim

Oct 17

🚀 Introducing Gojang: a modern, batteries-included web framework in Go + HTMX

#showdev #go #webdev #opensource

2 min read

Oct 16

Building the Fastest DI Container for PHP: CloudCastle DI v2.0

#php #opensource #performance #dependencyinjection

3 min read

Oct 18

Developer Tooling #007

#webdev #github #opensource #productivity

2 min read

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