Open Source Page 1958 - 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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Aug 3 '25

GLM 4.5 vs. Promptfoo: A Playbook for Systematic LLM Security Audits

#glm4 #opensource #security #llm

19 min read

Aug 2 '25

How to Use YINI Config Files in a Node.js App (with Real Examples)

#node #typescript #javascript #opensource

3 min read

Aug 2 '25

Krish Naik: Step By Step Process To Build MultiModal RAG With Langchain(PDF And Images)

#ai #opensource

1 min read

marcosomma

Jul 31 '25

🧠 I Didn't Know Where It Was Going. I Just Kept Going.

#ai #opensource #machinelearning #redis

3 min read

Tope Taiwo

Aug 2 '25

From Silence to Sound: Fixing Audio on Ubuntu Linux on my Samsung Galaxy Book

#linux #ubuntu #opensource #samsung

2 min read

Janardhan Chejarla

Aug 2 '25

Distributed Spring Batch Coordination, Part 1: The Problem with Traditional Spring Batch Scaling

#springbatch #java #opensource #cloudnative

2 min read

Matteo De Micheli

Aug 2 '25

Why I Built Sounds Social with Meteor.js, React, Tailwind & Bytescale

#javascript #react #meteor #opensource

3 min read

Jun 29 '25

JSON0 - Speed Meets Simplicity

#java #opensource #stripe #programming

3 min read

Aniket Raj

Aug 2 '25

RELEASING KARL DOCS

#opensource #ai #kotlin #android

2 min read

Aug 2 '25

GSoC 2025 - Week 8: Designing Serial Port Component and Real Hardware Demo

#opensource #circuitverse #arduino #gsoc2025

2 min read

Aug 2 '25

Mastering DOM Performance & Security

#webdev #programming #html #opensource

1 min read

Peter Gebri for HydrAIDE

Aug 1 '25

How I Made Europe Searchable From a Single Server - The Story of HydrAIDE

#news #go #opensource #webdev

4 min read

Aug 1 '25

Promptfoo x Qwen3-Coder: Unmasking Vulnerabilities in 480 Billion Parameters

#promptfoo #opensource #security #llm

14 min read

Bonnie for CopilotKit

Jul 30 '25

Build a Fullstack Stock Portfolio Agent with Mastra and AG-UI

#webdev #programming #opensource #ai

23 min read

kvendingoldo for AWS Community Builders

Aug 1 '25

How to create AWS Serverless Valkey via OpenTofu

#elasticache #opensource #opentofu #terraform

8 min read

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