Open Source Page 146 - 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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Marx Jenes

Sep 10

Dependency Mocking vs Service Virtualization: What Actually Replaces Hand-Written Mocks in Integration Tests

#devops #webdev #opensource #api

5 min read

GUCCIFRASS

Sep 9

Five checks before touching an OSS bounty

#opensource #python #productivity

2 min read

BaffiSan

Sep 10

Why JavaScript can read your behavioral identity — and what HOLogram does about it

#privacy #opensource #javascript #security

4 min read

Cleverson Santos

Sep 9

Phoenix V2: A Cognitive Architecture for AI That Remembers, Feels and Evolves — Paper, Code and Book

#ai #typescript #machinelearning #opensource

6 min read

Sep 9

Building a "Fail-Closed" Zero-Trust CI/CD Protocol: A Personal Open-Source Experiment

#devsecops #githubactions #opensource #testing

2 min read

Walnut Icecream

Sep 9

I made a decentralised Minecraft server where the host can change between players

#minecraft #opensource #python #beginners

2 min read

Sep 22

Building a Real-Time Cricket Scorecard Library in React: Handling High-Frequency WebSockets at 60 FPS

#showdev #react #typescript #opensource

3 min read

Abdullah Al-Kindi

Sep 13

I Catalogued 1,000+ Open-Source Claude Agent Skills. Here's What the Ecosystem Actually Looks Like.

#ai #opensource #claude #devtools

4 min read

Sep 22

"Pack of Cards: five agent-card specs, drawn as one map"

#mcp #a2a #agents #opensource

4 min read

Sep 13

I Built an Open-Source Governance Layer for the Claude API — Here's Why and How

#python #ai #anthropic #opensource

5 min read

Hacktoberfest: Contribution Chronicles

Muhammad Dhiyaul Atha

Oct 1

My Hacktoberfest 2026 Journey: Contributing to DevOps Daily

#hacktoberfest #devops #opensource #devopsdaily

6 min read

Cevheri

Sep 8

Four problems you inherit the moment your SQL client runs on a server

#security #database #opensource #sql

6 min read

Sep 9

GPT-6 Astra or Claude Fable 5.1? A Practical Model Selection Guide

#ai #agents #opensource

9 min read

Mason Reed

Sep 9

Seedance 2.5 in Practice: Capabilities, API Workflow, and Cost

#ai #agents #opensource

6 min read

Sep 9

Developer Marketing as a Build Artifact

#devto #automation #marketing #opensource

6 min read

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