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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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Apr 26

ComfyUI's $500M moment is really about creator control

#ai #opensource #productivity #machinelearning

3 min read

sentinel-safety

Apr 26

False Positives in Child Safety AI: Architecture Tradeoffs and Why They Matter

#security #webdev #ai #opensource

6 min read

@venelouis

Apr 26

Building the Impossible: How I Built Two Complex Platforms with PHP, Next.js, and AI

#opensource #ia #webdev #laravel

3 min read

sentinel-safety

Apr 26

NCMEC Mandatory Reporting for Online Platforms: What Developers Need to Know

#security #webdev #compliance #opensource

6 min read

Kristian Dupont

Apr 26

txtfold: surfacing signal in large inputs for LLMs

#llm #opensource #rust #tooling

5 min read

yha9806

Apr 26

Same `gpt-image-2` API. Two totally different results. The difference is 3 markdown files.

#showdev #ai #python #opensource

10 min read

Andrea Debernardi

Apr 26

I built a Claude Code skill that turns negative competitor reviews into a roadmap

#claudecode #ai #productivity #opensource

2 min read

Apr 26

How I Built a Privacy-First Browser Tool Suite to Fix My Own Freelance Workflow (No Backend, No Uploads, No Nonsense)

#webdev #opensource #ai #seo

7 min read

Apr 26

I Built Postman for MCP Servers Because Debugging JSON-RPC Shouldn't Be Hell

#ai #opensource #debugging #mcp

3 min read

Peter Nasarah Dashe

Apr 26

The Digital Tsunami and the Security Hangover: Nigeria's First Cybersecurity Challenge

#cybersecurity #fintech #nigeria #opensource

6 min read

Vatryok

Apr 26

We Gave Our AI Agent a Memory. Here Is What Broke.

#developer #programming #opensource #python

2 min read

Jayanth

Apr 26

Automate Instagram Comments with n8n + AI (Full Workflow + Real Issues)

#ai #javascript #tutorial #opensource

2 min read

sentinel-safety

Apr 26

COPPA Compliance for Platform Developers: What the Law Actually Requires and How to Build It

#security #webdev #tutorial #opensource

7 min read

sentinel-safety

Apr 26

Add Child Safety to Your Platform in 30 Minutes: A SENTINEL Integration Guide

#tutorial #security #opensource #docker

5 min read

Apr 26

From Heuristics to Fine-Tuning: Teaching a Model to Use Tools

#ai #machinelearning #opensource #productivity

5 min read

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