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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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May 19

OpenCode vs Claude Code: ¿Amenaza Real o Alternativa para Otro Nicho?

#ai #opensource #claude #devtools

7 min read

shahriyar anwar

May 20

How I Built a Free Random Letter Generator — And Got 7,800+ Impressions in 8 Weeks with Zero Ad Spend

#webdev #javascript #beginners #opensource

3 min read

May 20

Magento 2.4.9 Released — Key Updates Every Magento Developer Should Know

#magneto #php #opensource #ecommerce

1 min read

May 19

The AI Economy Needs Its Own Infrastructure. That Is What I Am Building.

#ai #opensource #blockchain #rust

4 min read

Aliyah Mohammed for Codev OS

May 19

Different models have different blind spots

#discuss #ai #opensource #showdev

2 min read

May 21

The Bane of International Payment Systems for Open Source Developers in Sub-Saharan Africa

#webdev #programming #opensource #community

2 min read

May 20

Stop Writing YAML: Deploy a Production Observability Stack in 1 Command 🚀

#devops #monitoring #opensource #automation

1 min read

May 19

wiki42: compile a markdown wiki into RAG-ready chunks

#rag #python #llm #opensource

1 min read

May 19

I Got Tired of QA Sending Me "It Broke Again" Screenshots. So I Built This.

#opensource #dart #flutter

5 min read

Ad Man

May 19

A3M Router: 99.5% LLM Routing Accuracy Without ML — How We Built It

#ai #llm #opensource #webdev

4 min read

Calogero Cascio

May 19

Built a local AI ops platform where every feature is a plugin and Claude Code writes the plugins

#opensource #node #ai #claude

7 min read

gyani

May 19

65 deterministic tests for a matching engine, no database, no fixtures

#typescript #testing #opensource #webdev

15 min read

Ivan BUSH

May 23

What I learned building memory for Claude Code — measured against the popular alternative

#ai #claude #opensource #llm

8 min read

soy

May 19

The Insight-Free Property of Vendor RAGs — A Feature, Not a Bug

#rag #llm #ai #opensource

6 min read

Lingdas1

May 23

Hardware Guide: What Do You Actually Need to Run Local LLMs?

#hardware #llm #opensource #guide

7 min read

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