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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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May 22

Selling Online Courses Without Platform Lockout: The Crypto Fix That Ultimately Fails

#webdev #programming #opensource #community

2 min read

May 22

The Token Spiral: How One Runaway AI Agent Burned $2,847 in 4 Hours

#llm #opensource #ai #costtracking

2 min read

Yonyon

Jun 14

Making your docs site agent-readable: llms.txt, MCP, and the .well-known files that actually matter

#ai #claude #webdev #opensource

2 min read

TechnoHelpsOfficial

May 22

The Future of Text Analysis: Introducing TechnoHelps Semantic Engine

#ai #webdev #opensource #github

3 min read

Sasha-mina

May 22

Why We Built WarpParse: A Faster ETL Engine for Log Processing

#programming #opensource #github

3 min read

Sasha-mina

May 22

Why We Built WarpParse: A Faster ETL Engine for Log Processing

#programming #opensource #github

3 min read

May 22

I built a free developer tools site that works entirely in your browser

#webdev #opensource #productivity #javascript

2 min read

May 22

Building a Claude Code plugin with zero npm dependencies

#seo #opensource #javascript #claudecode

6 min read

Harshal Ranjhani

May 22

i put a proxy between me and google

#opensource #selfhosting #google #proxy

3 min read

Zura Japoshvili

May 22

duckkit update — validate, encode, and new object utils 🦆

#showdev #javascript #opensource #typescript

2 min read

Defrontera

May 22

184 free car brand logos (SVG + PNG), CDN-ready

#showdev #webdev #opensource #design

1 min read

May 22

Building non-custodial copy trading on Hyperliquid: the parts that actually hurt

#ai #python #architecture #opensource

8 min read

May 22

How We Picked Between PayPal and Crypto for a $500K/Year Digital Product Launch

#webdev #programming #opensource #community

3 min read

jadeja shaktisinh

May 22

We’re building gh-git-action-cli — an open-source local GitHub Actions runner in Go

#opensource #cicd #git #github

1 min read

jindy zhao

May 22

Why KubeVirt Needs a Governance Layer — and How We Built One

#kubevirt #kubernetes #opensource #devops

4 min read

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