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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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Ryan Swift

Apr 29

Forking Paseo: Mobile vibe coding for me

#ai #agents #vibecoding #opensource

5 min read

SangheeSon

Apr 29

I don't want to give Claude SSH access to my home server

#ai #selfhosted #opensource #go

4 min read

Ready-to-use markdown template

Giorgi Kobaidze

Apr 26

15 Essential Sections Every README Needs: Give Your Project What It Deserves

#documentation #opensource #tutorial #development

11 min read

Nacho Codoñer for Meteor

Apr 29

Meteor 3.4.1 is out: Rspack consolidation, revitalized examples, and important fixes

#meteor #rspack #opensource

7 min read

Apr 29

20,000 Taxi Rides in Cuba: What I Learned Building on Organic Maps

#opensource #map

8 min read

Apr 29

I built a sovereign voice layer that routes to 11 AI providers — here's the architecture

#ai #python #voice #opensource

3 min read

Apr 29

Why I Turned My Portfolio Into a Linux Operating System

#webdev #programming #beginners #opensource

6 min read

VH Costa

Apr 29

Code Is Cheap. Review Isn't.

#discuss #ai #opensource

9 min read

Christopher Maher

Apr 29

TurboQuant on a MacBook Pro, part 2: perplexity, KL divergence, and asymmetric K/V on M5 Max

#ai #llm #kubernetes #opensource

8 min read

Apr 29

Lemonade v10.3: Run Local LLMs, Image Gen, and Speech on Your Own GPU for Free

#ai #opensource #llm #programming

5 min read

Apr 29

Protect Your API Keys: Evaluating AI Tools Like Bifrost and Caveman

#ai #opensource #mcp #security

9 min read

Apr 29

Research: Why Bifrost (Maxim AI / H3 Labs Inc.) Fits the Exact Pattern of API Key Harvesting Services Targeting American Indie Devs

#ai #mcp #opensource #devtools

3 min read

Florian Zielasko

Apr 29

Building a Local AI Agent (Part 1): Six Technical Challenges

#ai #python #agents #opensource

4 min read

Apr 29

Apache Data Lakehouse Weekly: April 23–29, 2026

#news #data #dataengineering #opensource

8 min read

Bruz

Apr 29

TradingGoose-Market: canonical ticker identity across market data providers

#showdev #ai #opensource #nextjs

11 min read

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