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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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Truffle

May 23

Glyph v0.2: the release is the joinery

#go #tui #bubbletea #opensource

4 min read

May 23

Free sshfs GUI for macOS — mount remote folders in Finder

#opensource #electron #ssh #macfuse

3 min read

Zeke

May 23

Trustless Bug Bounty Releases with a PoW-Gated DLC Oracle

#bitcoin #dlc #javascript #opensource

5 min read

Sergii Khomenko

May 28

LLM Cost Tracking for Rails

#ruby #rails #ai #opensource

4 min read

Krishiv Mahajan

May 28

Lessons from My CNCF LFX Mentorship with Karmada

#cloudnative #opensource #lfx #kubernetes

5 min read

BoboloveIC

May 28

I Manage 35+ AI Tool Skills from One Dashboard — No More Messy dot-directories

#aitools #productivity #opensource #cli

3 min read

May 23

I built a Wear OS bridge for Claude Code — and Claude wrote most of it

#showdev #claude #ai #opensource

3 min read

Agrzam

May 23

I'm building an open source API workspace that syncs with your backend automatically — and I need contributors

#webdev #opensource #node #beginners

4 min read

May 28

We stopped writing Playwright selectors and let AI figure it out

#testing #ai #playwright #opensource

3 min read

Yitao

May 28

Same 3 tasks, they spent $30, we spent $5 — OpenClacky 1.0, an open-source AI agent optimized for token cost

#ai #opensource #ruby #agents

6 min read

May 23

Breaking the Trust Boundary: A Comprehensive Security Audit of the Model Context Protocol (MCP) published: true

#security #ai #opensource #architecture

2 min read

AndrewDangerously

May 28

The Day the Repo Broke and We Discovered Cows Have Opinions: A Story About Linux Package Management

#devjournal #linux #opensource #systems

3 min read

Nicolas Primeau

May 28

Building a CRDT-replicated memory mesh for AI agents

#ai #mcp #opensource #architecture

8 min read

Alejandro Bufarini

May 24

Hi dev.to — solo founder shipping audit logs for AI agents

#ai #introduction #opensource #compilance

1 min read

Gandalf the Gato

May 28

A practical shape for metadata-only AI image datasets

#ai #opensource

3 min read

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