Open Source Page 129 - 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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benjamin

Jun 11

npm audit cries wolf. I built a zero-dep CLI that tells you what to actually fix

#showdev #javascript #security #opensource

3 min read

Lucky

Jun 12

Debuggix vs Snyk vs Semgrep vs GitHub Advanced Security: A 100-Repo Technical Comparison

#news #opensource #debuggix #cybersecurity

5 min read

benjamin

Jun 11

I built a zero-dependency CLI that catches i18n drift (and knows your plural rules)

#showdev #javascript #webdev #opensource

4 min read

Sujan Lamichhane

Jun 11

Jarvis AI Platform: Building Long-Term Memory with pgvector and Spring AI

#ai #opensource #springboot #java

4 min read

Md Jamilur Rahman

Jun 15

How to Build an AI Coding Stack Without Going Broke in 2026

#ai #llm #opensource #productivity

5 min read

pgEdge Postgres

Jun 11

Inside the pgEdge AI DBA Workbench: How Ellie Actually Works (v1.0.0 Now Available)

#ai #opensource #programming #postgres

4 min read

Jun 11

I Built 33+ Free Developer Tools That Run Entirely in Your Browser

#webdev #ai #developertools #opensource

1 min read

Peremptory

Jun 11

Google's DiffusionGemma Generates Text Sideways

#modelrelease #architecture #opensource #inference

3 min read

Alexander Velikiy

Jun 11

We pivoted: GreatCTO is now AI autopilots for business

#ai #autopilots #compliance #opensource

3 min read

Jun 11

the same test passed in CI and failed on my laptop, and the code was identical

#powershell #testing #windows #opensource

4 min read

Mervin

Jun 11

The "open-source NotebookLM" lie — and the one repo that actually earns the label

#opensource #selfhosted #llm #notebooklm

4 min read

peterfei

Jun 11

I Turned 12 Classic Thinking Frameworks into AI Skills — One Command, Structured Reasoning

#ai #productivity #opensource #beginners

2 min read

Andrew Zolotukhin

Jun 11

I replaced my Telegram bot and Google Sheet with my own MCP enabled open-source finance app

#opensource #typescript #webdev #sideprojects

2 min read

Jun 11

How to add EU AI Act disclosure to your SaaS UI (with code)

#ai #webdev #opensource #saas

4 min read

Jun 10

What a Mailman service shutdown reveals about the state of mailing lists in 2026

#email #security #privacy #opensource

3 min read

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