Open Source Page 1672 - DEV Community

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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).

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 23

How to Build a Zero-Dependency npm Package in 2026

#node #opensource #tutorial #programming

8 min read

Feb 17

cognitive-debt: Measure Code Readability Before It Becomes a Problem

#webdev #opensource #codequality #devtool

5 min read

D-Band

Mar 23

We're d-band — Here's Why We Build Open-Source Tools

#database #devops #opensource #python

3 min read

Mar 23

RuFlow (Ruflo): The Multi-Agent Claude AI Orchestrator That Slashes API Costs by 75%

#ai #claudeai #devops #opensource

5 min read

Mar 23

The reason your live AI demo spins has nothing to do with your model

#python #automation #n8n #opensource

5 min read

Feb 17

What Is Wiggum CLI? The Autonomous Coding Agent That Ships Features While You Sleep

#ai #opensource #cli #coding

3 min read

Sinthes

Feb 17

I made Respectlytics (Privacy-First Mobile Analytics) open source and FREE for self-hosting

#analytics #opensource #mobile #django

2 min read

Mathew

Feb 17

Bringing shadcn/ui to Blazor — Why I Built Blazor Blueprint

#blazor #dotnet #opensource #csharp

3 min read

AI Insider

Mar 23

Flash-MoE: Running a 397B Parameter Model on a Laptop

#ai #machinelearning #opensource #programming

2 min read

Mar 23

API layer in Twenty codebase — Part 1.2

#opensource #crm #twenty #graphql

3 min read

vmxd

Mar 21

AI policy files are becoming a thing - here's a generator

#opensource #ai #devtools #github

2 min read

Feb 17

How We Added Custom CSS Injection to Watch Pages

#go #css #opensource #webdev

5 min read

Mar 23

Project N.O.M.A.D.: The Open-Source Offline Survival Computer That Runs Without the Internet

#opensource #selfhosted #ai #devops

4 min read

Caleb Jeon

Feb 17

I Built a Pre-commit Security Scanner with Claude Code

#showdev #security #opensource #python

2 min read

Johnson

Mar 23

PicoClaw vs OpenClaw — What's the Difference?

#ai #opensource #programming #productivity

4 min read

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