Open Source Page 51 - DEV Community

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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).

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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Waleed

Aug 9

I Built a Morse Code Translator — and the Timing Math Turned Out to Be the Hard Part

#showdev #javascript #webdev #opensource

4 min read

OmUniyal

Aug 9

I built a Python package to diff large data files — here's why existing tools weren't enough

#python #opensource #programming #beginners

2 min read

Siba

Aug 9

I built an OpenAI-compatible API on top of Gemini's web protocol. Here's the war.

#opensource

6 min read

AiTraceDev

Aug 13

How I built tamper-proof audit trails for AI decisions in .NET

#dotnet #csharp #ai #opensource

2 min read

Will

Aug 9

A fix for AI spaghetti code

#ai #opensource #claudecode #typescript

1 min read

David Taylor Jr.

Aug 9

Building an Open-Source NOAA MRMS Radar Renderer in Python

#python #weather #opensource #gis

3 min read

Ajnas N B

Aug 9

Evidence-linked memory for coding agents: a reproducible alternative to replaying project history

#showdev #opensource #productivity #ai

5 min read

TrustScoreAgent

Aug 13

Agents are flying blind: a trust layer for AI microservi

#ai #opensource #mcp #webdev

2 min read

Maryan K

Aug 13

Why Your Agent Burned $2,800 at 3 AM: And How to See It

#ai #agents #opensource #debugging

4 min read

Mujuzi Moses 

Aug 13

🚀 Building Spring by Example: Completing the Bean Lifecycle Module

#java #opensource #spring #tutorial

2 min read

ai maya

Aug 9

MCP in 2026: How the Model Context Protocol Became the USB-C of AI Tooling

#ai #mcp #opensource #agents

3 min read

Empire Labs Pty Ltd

Aug 9

Twelve Agents, One Memory - Persistent Recall for an Autonomous Agent Fleet

#ai #devops #opensource #python

6 min read

FR Legends Zone

Aug 9

Building a Structured FR Legends Changelog

#opensource #documentation #webdev #gaming

1 min read

THE NOID

Aug 9

WHAT IS LINUX ?

#linux #opensource #os #kernel

3 min read

Miłosz Kordziński

Aug 13

Running the same SQL checks in a browser, CLI and pull request

#sql #github #typescript #opensource

3 min read

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