Open Source Page 873 - 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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Mar 21

LibreFang 2026.3.21 Released

#rust #ai #opensource #release

3 min read

O1213

Mar 21

Reopening the Same Terminals Every Day! — I Built a VS Code Extension for This

#vscode #developer #devtools #opensource

1 min read

Yuvraj Angad Singh

Mar 21

Your AI Wrote the Code. Who's Checking It?

#javascript #ai #python #opensource

3 min read

Jani Giannoudis

Mar 21

Payroll Engine: From Open-Source Prototype to Production-Ready

#opensource #dotnet #payroll #architecture

6 min read

Star Varse

Feb 15

I Built a Web-Based Server OS with a Real Desktop Experience (Open Source)

#webdev #javascript #productivity #opensource

1 min read

Kilo Spark

Feb 15

What Open Source Maintainers Miss in Large PRs (And How to Catch It)

#opensource #github #security #devops

4 min read

suhteevah

Feb 15

Best Snyk Alternatives in 2026: Open-Source Dependency Security Tools

#security #devtools #opensource #node

2 min read

Mar 21

Building a 12-Command CLI in 120 Lines with clap Derive Macros

#rust #cli #terminal #opensource

5 min read

Nina Rao

Mar 21

The Ultimate Guide to Customizing Open Source UI Libraries

#frontend #opensource #ui #webdev

8 min read

jidonglab

Mar 21

Why RTK Wasn't Enough (And What I Added)

#rust #opensource #ai #productivity

2 min read

Lakshmi Sravya Vedantham

Mar 21

I Built a Tool So Claude Code Can Use My Colab GPU

#ai #python #opensource #gpu

3 min read

Aleksandr Liukov

Feb 19

I needed Claude Code as a network service for my pipelines. So I built one.

#claudecode #python #opensource #security

3 min read

Feb 15

The New Cost of Trust: Why Supply Chains and Identity Now Decide Whether Your Product Survives

#architecture #cybersecurity #opensource #security

5 min read

João André Gomes Marques

Mar 21

EU AI Act Compliance for AI Agents: What Developers Need to Know

#ai #python #security #opensource

2 min read

Mar 21

I Got Tired of Reverse-Engineering My Own Architecture. So I Built a Tool to See It.

#kotlin #android #gradle #opensource

6 min read

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