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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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Jan 12

Error handling anti-patterns rules Claude-Mem codebase.

#opensource #claude #mem #errors

4 min read

Julia

Jan 12

Engineering Stable Artificial Identity: The AIIM Platform Architecture

#ai #llm #opensource

3 min read

TI

Jan 12

Announcing Kreuzberg v4

#opensource #python #rust #ai

3 min read

Jan 12

The Clubhouse Protocol: A Thought Experiment in Distributed Governance

#discuss #architecture #community #opensource

7 min read

bingkahu

Jan 12

I let an AI with "20 years experience" architect my project and it was a disaster

#github #opensource #ai #programming

1 min read

Joseph Pascal Yao

Jan 12

My first real project : Lemon chat

#programming #beginners #csharp #opensource

1 min read

PRAS Samin

Jan 12

I have an idea I wanted to share with you all.

#redis #backend #opensource #serverless

1 min read

Jan 12

TR Adres (PHP): Turkey address hierarchy without SQL imports / SQL’siz Türkiye adres verisi

#webdev #opensource #php #composer

3 min read

Jan 13

AI Slop Detector v2.6.1 Self-Audit: I planted 3 bad files — did it catch them?

#opensource #aicode #nocode #softwareengineering

3 min read

Jan 9

I built a runtime execution kernel for AI agents — not another framework

#python #ai #architecture #opensource

3 min read

Jan 12

Why n8n Is Quietly Becoming a Power Tool for DevOps & SRE Teams❓

#devops #ai #automation #opensource

2 min read

Dr. E

Jan 11

Flutter ECS: Mastering Async Operations and Complex Workflows

#flutter #dart #programming #opensource

2 min read

Jan 12

Building a React Dashboard in 2026: What Actually Matters (From a Dev Perspective)

#webdev #react #opensource #frontend

2 min read

ph2ncyn

Jan 11

What should 2.0.10 have been in PWin11 Tweaker?

#programming #microsoft #opensource #github

10 min read

Jan 11

Stop Fighting Your Circuit Breaker: A Physics-Based Approach to Node.js Reliability

#node #devops #architecture #opensource

3 min read

Cahyanudien Aziz Saputra

Jan 11

Hadisku 2.5.0: Cross-Platform Hadith App with Card Generator 🚀

#opensource #islam #wecoded

2 min read

Evan Lin

Jan 11

[Golang] Issues When Enabling Go Modules in Old Open Source Projects

#learning #tooling #go #opensource

5 min read

Evan Lin

Jan 11

[Learning Notes] [Golang] Migrating Disqus Comments to Github Issues by Writing disqus-importor-go

#tooling #github #go #opensource

4 min read

Jan 11

I Built a Tool That Made Claude 122% Better at Understanding My Codebase

#ai #devtools #opensource #productivity

2 min read

Evan Lin

Jan 11

Sharing a Talk: "How to Build Your Own Open Source Project"

#beginners #opensource #softwaredevelopment

7 min read

Evan Lin

Jan 11

Sharing: "How to Build Your Own Open Source Project"

#beginners #opensource #tutorial

11 min read

ShyGyver

Jan 11

Building Modern Backends with Kaapi: Request validation Part 2

#showdev #typescript #node #opensource

3 min read

Evan Lin

Jan 11

Setting up your own n8n service for better information flow (IFTTT alternative)

#automation #productivity #tutorial #opensource

3 min read

Max B.

Jan 11

Building domharvest-playwright: From Idea to npm Package

#opensource #javascript #node #playwright

5 min read

Evan Lin

Jan 11

[TIL] Adding a Nice Contributors Icon to Github Releases

#learning #github #productivity #opensource

1 min read

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