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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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Impact of sudden regulatory model recalls

Jonathan Murray

Jun 16

Why the Fable 5 Crisis Proves Your AI Context Layer Can't Live Inside the Model

#ai #coding #programming #opensource

3 min read

oubakiou

Jun 17

The next bottleneck after AI writes your code is reviewing the docs it writes

#ai #llm #markdown #opensource

6 min read

Jun 16

Apache Data Lakehouse Weekly: June 9 to 16, 2026

#news #data #dataengineering #opensource

24 min read

侯垒

Jun 17

Building ccglass: the architecture of a local LLM reverse proxy

#node #claudecode #opensource #tutorial

3 min read

benjamin

Jun 17

Your docs have dead links. I built a zero-dependency CLI that catches the local ones — no network

#showdev #markdown #cli #opensource

2 min read

Jun 16

The Difference Between a Product and Infrastructure

#webdev #opensource #architecture #softwareengineering

3 min read

lanyxp

Jun 17

Your circuit breaker stops at the service layer. Slow SQL needs one too.

#springboot #database #java #opensource

11 min read

Adamma for Ota

Jun 16

Software Execution Governance Starts Before Production

#ai #opensource #agents #programming

4 min read

Mauricio De Souza Peixoto

Jun 17

Introducing coreIcons: A Lightweight Library of 352 Icons for Developers 🚀

#showdev #frontend #opensource #webdev

2 min read

Jack Baum

Jun 16

I built an encrypted secrets manager so my AI coding agent stops leaking API keys

#security #opensource #ai #productivity

2 min read

zynovex-support

Jun 17

Batfish marks Huawei VRP as unsupported — so I built a source-traceable IR for it

#networking #python #security #opensource

3 min read

Jun 16

Wuchale: One Year of Compile-Time i18n

#webdev #i18n #javascript #opensource

5 min read

Jun 16

Hillock: A brain-inspired, CPU-bound memory gate for local LLMs

#python #ai #opensource #machinelearning

2 min read

Jun 17

How Sentience ships 60+ AI tools in one local desktop app — without locking you into one provider

#python #ai #opensource #desktop

6 min read

limack0

Jun 17

I stopped trusting curl | sh — so I built a tool that reads the script first

#security #shell #devtools #opensource

4 min read

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