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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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Arindam Majumder for CopilotKit

Feb 9

Build a Multi-Agent Telecom Support System with CopilotKit & LangGraph JS

#webdev #ai #programming #opensource

19 min read

Bonnie for CrossPostr

Feb 11

How a Go-Based LLM Gateway Achieves Extreme Performance Gains (Bifrost vs LiteLLM)

#ai #programming #go #opensource

10 min read

Boy Happy

Jan 9

CandleView-An AI-driven financial time-series data visualization and rendering engine.

#showdev #ai #data #opensource

1 min read

Harish Kotra (he/him)

Jan 8

Build Your Own Local AI Agent (Part 4): The PII Scrubber 🧼

#programming #ai #beginners #opensource

1 min read

Astrodevil

Jan 12

Building a Collaborative Trello-Style Kanban Board with Next.js, Velt and v0🔥

#webdev #programming #javascript #opensource

15 min read

Eray Ates

Jan 9

Useful tools on 1.tools

#webdev #productivity #opensource

1 min read

Khadirullah Mohammad

Feb 11

I Built an Interactive SVG Viewer Because Static Diagrams Deserve Better

#javascript #webdev #opensource #svg

3 min read

dhamma watthumpra

Jan 8

Audio Studio AI Pro - Open source audio enhancement with AI-powered noise reduction

#python #opensource #audio #ai

1 min read

Feb 11

What’s missing, what’s coming, and what’s worth the wait: FOSDEM PGDay Recap

#opensource #postgres #postgressql #community

3 min read

Feb 11

I stopped writing prompts. Here's what I use instead.

#ai #promptengineering #opensource #productivity

2 min read

Denys Meddediev

Jan 8

Claude CLI Context Window Solved

#ai #programming #opensource #productivity

1 min read

gordazo0

Jan 31

bus factor = 1 (why i coded a kill switch for my death)

#programming #cryptocurrency #opensource #python

2 min read

Shayan

Jan 8

DLMan :: the download manager I always wanted

#programming #opensource #rust #tauri

2 min read

Mate Technologies

Jan 8

SecurePass Desktop: A Privacy-First Offline Password Generator with Python & Tkinter 🛡️

#python #securepass #opensource #tutorial

6 min read

Feb 9

Introducing Agent VCR: Record, Replay, and Diff MCP Server Interactions

#ai #mcp #opensource #devtools

5 min read

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