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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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Mar 12

Why "Just Use Haiku for Everything" Fails in Production: Real OpenClaw Optimization

#ai #productivity #opensource #automation

6 min read

Swaparup Mukherjee

Mar 12

From Curiosity to Contribution: My Journey with OWASP BLT and the Road to GSoC 2026

#beginners #learning #opensource #security

4 min read

Mar 12

I built a privacy-first AI search that runs completely locally

#ai #opensource #security

2 min read

Mar 12

I Built an Open-Source GEO Audit Tool — Because I Couldn't Find One

#showdev #opensource #webdev #ai

2 min read

Mar 12

PostgreSQL backup tool Databasus supported by OpenAI open source program

#ai #postgres #opensource

4 min read

Apr 15

See Every AI Tool Call: MCP Tool Call Metrics in Real Time

#ai #mcp #opensource #llm

6 min read

Vladimir Simić

Apr 15

I built a CLI that turns your git commits into social media posts

#opensource #node #cli #ai

2 min read

Mar 16

Canonry - The ultimate agent first AEO monitoring tool, open source.

#opensource #aeo #seo

5 min read

Alistair

Apr 15

Github as Infrastructure

#github #javascript #opensource #devops

6 min read

Jovan Marinovic

Mar 12

Why Multi-Agent AI Systems Fail (And How to Fix It)

#ai #programming #opensource #machinelearning

1 min read

Leonidas Williamson

Apr 14

Why AI Agents Keep Failing in Production (And How I Fixed It)

#ai #rust #opensource #machinelearning

5 min read

Apr 15

Local Voice Controlled AI Agent

#agents #ai #programming #opensource

5 min read

Khaeldur

Mar 12

I built an AI operating system because every project I touched was lying to me

#opensource #ai #python #security

4 min read

minh đức nguyễn

Mar 12

Designing OCP: a deterministic runtime/language built around observe match commit

#ai #programming #opensource #architecture

5 min read

Jaywalker

Apr 15

Flutter Release Pipeline: A Multi-Agent Skill for Claude Code, Codex & beyond — one command to test, version bump, build & ship

#flutter #devops #opensource #multiagent

3 min read

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