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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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Mar 28

Windmill Has a Free API: The Open-Source Retool Alternative That Turns Scripts Into Internal Tools, Workflows, and APIs

#webdev #api #opensource #programming

3 min read

Boyu Du

Mar 28

Why I’m Building AgentFleet: From One Assistant to a Visible AI Team

#showdev #ai #productivity #opensource

2 min read

S3D-K

Mar 28

I built a 3D engine that compresses JS with glyphs — 10k to 900 lines (v1.2)

#javascript #rust #webassembly #opensource

1 min read

Mar 27

OIXA Protocol: The Open Infrastructure for Agent-to-Agent Commerce

#ai #agents #opensource #protocol

2 min read

zelocolo

Mar 28

I Gave My AI Agent 7 Days to Pay for Itself — Here's the Brutal Trut

#ai #agents #opensource #openclaw

2 min read

Brian Shen

Mar 28

I built an open-source system to track how engineers actually adapt to AI

#opensource #ai #career #buildinpublic

2 min read

Mageshwaran Sekar

Mar 28

Crossplane: Extending Kubernetes to Manage Cloud Resources

#crossplane #cloudnative #opensource

6 min read

Art

Mar 28

Our Go CMS now speaks 5 languages, themes itself, and meditates on 404s

#go #cms #opensource #webdev

3 min read

Art

Mar 28

I built a Norton Commander clone in Go for my dev ecosystem — and I'm looking for a maintainer

#go #tui #opensource #terminal

3 min read

Cover image for I built a relay so my AI agents stop talking through me

Mar 28

I built a relay so my AI agents stop talking through me

#ai #opensource #typescript #go

4 min read

Mar 28

Every AI Coding Agent Is Becoming the Same Product — And That's the Point

#ai #coding #devtools #opensource

4 min read

Cover image for Visualizing AWS Lambda Durable Function Workflows with durable-viz

Mar 27

Visualizing AWS Lambda Durable Function Workflows with durable-viz

#aws #serverless #typescript #opensource

9 min read

Cover image for Google's TurboQuant: How They Cut LLM Memory by 6x Without Losing Accuracy

Divy Yadav

Mar 27

Google's TurboQuant: How They Cut LLM Memory by 6x Without Losing Accuracy

#programming #ai #tutorial #opensource

8 min read

Mar 27

I built India's first financial MCP server for Claude — free, open source

#mcp #python #finance #opensource

1 min read

Mar 27

Nvidia NemoClaw: When OpenClaw Gets the Enterprise Security Treatment

#ai #nvidia #opensource #security

4 min read

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