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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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Marko

Feb 24

Spring CRUD Generator v1.3.0 Released - MariaDB support + Optional Null Exclusion in REST Responses

#java #springboot #opensource #webdev

2 min read

Feb 19

135K AI Agents Exposed: I Built an Open-Source Host Guardian to Fix It

#security #ai #opensource #node

3 min read

Mar 26

K501 - A Structural View on Human Cognition, Language, and Stability

#ai #opensource #programming #architecture

2 min read

Mar 15

How to Manage Multiple Claude CLI Accounts Without Losing Your Mind

#claude #cli #opensource #devtool

2 min read

Mack

Feb 20

I Built a Free Image Converter That Never Uploads Your Files

#webdev #opensource #javascript #productivity

3 min read

Mar 26

I Scanned 10 Popular TypeScript Repos — Stars Don't Predict Production Readiness

#typescript #opensource #devops #codequality

3 min read

Oleksander

Mar 25

Google's TurboQuant solves half the AI memory problem. Here's the other half.

#ai #rust #machinelearning #opensource

3 min read

Feb 20

I Replaced My Guitar Tuner With 200 Lines of JavaScript

#opensource #javascript #react #webaudio

2 min read

Mar 15

How to Self-Host Matrix Synapse with Docker Compose

#docker #opensource #privacy #tutorial

9 min read

Aviral Srivastava

Feb 20

OPA (Open Policy Agent) with Gatekeeper

#devops #kubernetes #opensource #security

7 min read

Mar 23

I Built an MCP Server to Automate Dropshipping Product Imports

#mcp #ai #opensource #dropshipping

8 min read

Tommaso Bertocchi

Mar 15

I built a private file upload scanner for Node.js

#showdev #webdev #opensource #private

4 min read

Feb 20

I Spent 5,000 RMB and 50 Hours on OpenClaw—Here’s What I Learned (and What It Means)

#ai #programming #productivity #opensource

8 min read

Runix

Mar 26

ChatterMate vs Chatwoot vs Typebot: Which Open-Source Chat Platform Is Right for You?

#opensource #ai #selfhosted #webdev

3 min read

Yash Datir

Mar 25

I finally published a side project I wrote 4 years ago

#node #javascript #npm #opensource

2 min read

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