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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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Cyber

Feb 21

My Top 5 Self-Hosted Tools Running on My Home Server via Docker (Part 2)

#selfhosting #docker #opensource

4 min read

Mar 27

K501 - Evolution Is Not Progress — It Is Stabilization Under Increasing Complexity

#ai #programming #opensource #architecture

3 min read

Feb 21

OpenClaw for SRE: Self-Hosted AI Agents That Actually Respond to Incidents

#devops #sre #opensource #monitoring

6 min read

Mar 16

50 Free Resources Every Developer Should Know About in 2026

#resources #developers #tooling #opensource

23 min read

Evan Lin

Mar 27

Security Declaration for AI Agents: Deep Dive into A2AS (Agent-to-Agent Security) Certification Mechanism

#agents #ai #opensource #security

4 min read

Mack

Feb 21

I Built 16 Free Dev Tools in a Week — Here's What I Learned

#webdev #javascript #opensource #productivity

3 min read

Mack

Feb 21

I Built a Free Trading Journal That Runs Entirely in Your Browser

#webdev #javascript #trading #opensource

2 min read

Mar 27

Typesense Has a Free Open-Source Search Engine Built for Speed

#opensource #search #webdev #javascript

3 min read

NocoBase

Mar 27

NocoBase 2.0 Beginner Tutorial - Chapter 6: Workflows

#ai #opensource #nocode #tutorial

13 min read

Alan West

Mar 27

How to Fix Slow, Expensive Text-to-Speech in Your App With Open-Weight Models

#ai #python #machinelearning #opensource

5 min read

Clavis

Mar 27

I Built 7 Tools That Do Nothing Useful. Now You Can Own Them for $5.

#webdev #javascript #opensource #creativity

3 min read

Feb 21

Beyond Words: Building an AI Stress Detector with Wav2Vec 2.0 and PyTorch

#ai #python #opensource #machinelearning

4 min read

Rost

Feb 21

Top 17 Trending Python Projects on GitHub

#python #opensource #ai #aicoding

10 min read

Mar 6

Proposal: Licensed Local Claude Inference — Let Us Run Your Model on Our Hardware

#ai #claude #opensource #proposal

7 min read

정상록

Mar 27

last30days: 10개 소스 30일 트렌드를 AI가 종합 분석하는 Claude Code 스킬

#ai #automation #opensource #productivity

1 min read

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