Open Source Page 257 - 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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Leo Zhang

Jul 11

I Built a Focus Timer That Doesn't Try to Be Your Life Coach

#showdev #webdev #productivity #opensource

2 min read

Peremptory

Jul 22

Cisco's Antares Models Cost $1 to Find Security Bugs. GPT-5.5 Costs $141

#modelrelease #security #cybersecurity #opensource

2 min read

Akhila Chanubala

Jun 17

Building a Public Clinical Trial Data Quality Observatory with Python

#python #dataengineering #opensource #healthtech

3 min read

Wahib EL KHADIRI

Jul 21

I Taught an Open-Source SEO Tool to Check Whether Your Site Is Readable by AI Agents

#opensource #typescript #webdev #ai

4 min read

Jun 18

I tested 7 free PDF tools back to back — here's what's actually free

#pdf #productivity #webdev #opensource

3 min read

Jun 18

Mockyard Update: Real Addresses Are Here

#webdev #productivity #opensource #testing

2 min read

Jun 17

5-Minute Post-Deploy Postmortem with SignalPilot

#kubernetes #devops #opensource #sre

3 min read

benjamin

Jun 17

fdupes is great — until you can't install it. I built a zero-install duplicate finder.

#showdev #cli #opensource #productivity

2 min read

benjamin

Jun 17

git diff on JSON is mostly noise. So I built a structural diff.

#showdev #json #cli #opensource

2 min read

Jun 17

How to check which Linux CVEs actually affect your servers in 30 seconds (and which are being exploited right now)

#security #linux #devops #opensource

4 min read

Vladyslav

Jul 21

What If Your LLM Could Never Make Up a Fake Source Again?

#ai #opensource #python #tutorial

3 min read

Ash Conway

Jun 17

We built an open schema for structuring multi-agent teams — here's what we learned

#ai #opensource #agents #devtools

2 min read

Jun 22

POSSE Project Evaluator

#education #teaching #opensource #development

3 min read

biao lin

Jun 17

Building a Self-Evolving Multi-Agent System with Python

#python #ai #architecture #opensource

4 min read

biao lin

Jun 17

Building an Autonomous AI Agent Colony with Python and FastAPI

#python #fastapi #ai #opensource

4 min read

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