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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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idevusefulstuff

Apr 6

AI Status Dashboard — Real-Time Desktop Widget for Claude, Codex, OpenWebUI

#claude #openai #mcp #opensource

1 min read

Apr 6

FreeShow: The Open Source Presentation App Your Church Needs

#opensource #node #electron #church

3 min read

Apr 2

How to use a Claude Subscription in Cursor without paying for API tokens

#cursor #claude #ai #opensource

4 min read

Kacper Włodarczyk

Apr 2

Pydantic Deep Agents 0.3.3: ACP, Thinking, Lifecycle Hooks, and Opinionated Defaults

#agents #ai #opensource #python

3 min read

Apr 2

I Built My Own System Design Tool Because Nothing Free Was Good Enough

#ai #systemdesign #webdev #opensource

2 min read

Apr 3

Stop Losing API Calls to Rate Limits — This Zero-Dependency Proxy Rotates Your Keys Automatically

#ai #openai #node #opensource

1 min read

Eugenio

Apr 2

Introducing Open-Source AI Self-Driving Testing

#ai #testing #opensource #programming

2 min read

莫小苝

Apr 2

I Added Self-Hosted GPU Training to MetaClaw — Here's How to Train Your AI Agent on Your Own A100s

#ai #machinelearning #opensource #llm

2 min read

Brenn Hill

Apr 2

How a sandwich defeats North Korea's hackers (and the US couldn't for 70 years)

#security #npm #opensource #ai

5 min read

Apr 2

I open-sourced alternative to ReplyGuy — AI replies on Reddit, Twitter/X & HN for $50/month

#ai #opensource #python #webdev

3 min read

Pico

Apr 2

I built an open-source security scanner for MCP server configurations

#security #ai #mcp #opensource

2 min read

Glows.ai

Apr 2

How to Download HuggingFace Models on Glows.ai

#ai #opensource #machinelearning #cloud

3 min read

Apr 3

I Built an OS Dashboard for Hugging Face — Here's What I Learned About the ML Ecosystem

#huggingface #opensource #ai #mlops

3 min read

AI Engine

Apr 2

Anthropic Accidentally Open-Sourced Claude Code. Here's What No One Is Talking About.

#news #ai #opensource #programming

5 min read

Lars

Apr 2

$200B of Market Cap. Three Gaps. Zero Solutions.

#security #ai #webdev #opensource

2 min read

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