Open Source Page 864 - 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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Furkan Köykıran

Mar 22

Adding Browser Automation to CLI-Anything: First MCP Backend Pattern

#opensource #python #mcp #browserautomation

4 min read

Mar 23

AI-native PHP: the waaseyaa AI packages

#waaseyaa #php #aidevelopment #opensource

7 min read

Feb 16

I Built an Open-Source Security Scanner for AI Agents — Here's What I Found Scanning My Own

#security #ai #opensource #webdev

3 min read

Dan

Mar 23

I Built a Free, Open Source Digital Loyalty Platform for Small Businesses

#showdev #opensource #react #supabase

2 min read

ithiria894

Mar 23

Claude Code Secretly Hoards 140+ Config Files Behind Your Back. Here's How to See What It Actually Loads.

#showdev #mcp #ai #opensource

4 min read

Adi

Mar 22

The Trillion-Dollar Contradiction: Why Finance Loves Open Source but Refuses to Trust It

#ai #opensource #fintech #finance

8 min read

lulzasaur

Mar 23

I Built a Gaming Platform Where AI Agents Play Each Other

#opensource

3 min read

Bum Kom

Mar 20

I built a beautiful Markdown Viewer for Chrome, VS Code, and Desktop — here's what I learned

#webdev #opensource #react #productivity

3 min read

Subham

Mar 22

I Built a Free Open Source Tool That Saved Me From Deleting My Production Database (Again)

#opensource #database #ai #javascript

5 min read

Feb 16

From Portfolio Widget to npm Package: Building a Spotify Now Playing Card

#javascript #webdev #opensource #tutorial

6 min read

Mar 16

I Built a Browser UI for Claude Code — Here's Why

#claude #ai #opensource #devex

8 min read

Mar 23

The entity system at the heart of Waaseyaa

#waaseyaa #php #claudecode #opensource

4 min read

Roman Onishchenko

Mar 23

I got tired of rewriting the same HTTP client — so I built one

#node #typescript #opensource #backend

2 min read

Dinesh G

Feb 17

ArrayList and LinkedList

#programming #java #react #opensource

3 min read

Dawid M.

Mar 9

MACP Multi-Agent Cognition Protocol – Collaborative cognition for AI agents

#news #agents #ai #opensource

1 min read

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