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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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H33.ai

Apr 16

Open-Sourcing RustTURN: Post-Quantum Video Infrastructure

#rust #opensource #webrtc #video

2 min read

H33.ai

Apr 16

Fastest WebRTC Server in 2026: Benchmarks Against coturn and LiveKit

#webrtc #rust #performance #opensource

2 min read

Cover image for I tried every Node.js antivirus library. Here's what I found.

Tommaso Bertocchi

Apr 15

I tried every Node.js antivirus library. Here's what I found.

#node #security #javascript #opensource

4 min read

nagasatish chilakamarti

Apr 15

Why AI Governance Committees Fail — And What to Do Instead

#aigovernance #security #opensource #ai

4 min read

Cover image for I scanned every major vibe coding tool for security. None scored above 90.

Apr 15

I scanned every major vibe coding tool for security. None scored above 90.

#showdev #ai #webdev #opensource

4 min read

Cover image for How I shipped 13 PRs in one afternoon pair-programming with Claude (and what I learned)

Marco

Apr 15

How I shipped 13 PRs in one afternoon pair-programming with Claude (and what I learned)

#ai #python #claude #opensource

4 min read

Cover image for OpenClaw Plugin: 5 Tool Categories for External AI Agent Frameworks

Wallet Guy

Apr 15

OpenClaw Plugin: 5 Tool Categories for External AI Agent Frameworks

#ai #opensource #llm #tutorial

4 min read

Cover image for Grounded Calibration vs Self-Assessment: Why Your AI's Confidence Score Is Lying

David Van Assche (S.L)

Apr 15

Grounded Calibration vs Self-Assessment: Why Your AI's Confidence Score Is Lying

#ai #machinelearning #opensource #architecture

5 min read

Cover image for OZC: Trust Infrastructure for Agent-Generated Information, On-Chain

Apr 15

OZC: Trust Infrastructure for Agent-Generated Information, On-Chain

#ai #web3 #opensource #agents

4 min read

Cover image for First Prune: Celebrate One Year of Pruna OSS

Sara Han for Pruna AI

Apr 15

First Prune: Celebrate One Year of Pruna OSS

#ai #opensource #machinelearning #github

4 min read

Cover image for How multi-provider LLM routers silently fail

May 8

How multi-provider LLM routers silently fail

#python #ai #llm #opensource

5 min read

Cover image for Laravel Is Growing Up — So I Built a Workflow Engine That Matches It (Clean Architecture + IAM + Token Approval)

Apr 20

Laravel Is Growing Up — So I Built a Workflow Engine That Matches It (Clean Architecture + IAM + Token Approval)

#laravel #architecture #saas #opensource

2 min read

Cover image for Building a Universal Drafts System in a VS Code Extension — Part 1: Types & Storage

freerave

Apr 25

Building a Universal Drafts System in a VS Code Extension — Part 1: Types & Storage

#vscode #typescript #opensource #webdev

6 min read

HYPHANTA

Apr 15

The Stone in Your Shoe

#ai #opensource #agents

2 min read

Cover image for Every digital business card tool sucks, so I built my own and open-sourced it

Kevin Wielander

Apr 19

Every digital business card tool sucks, so I built my own and open-sourced it

#opensource #nextjs #webdev #sideprojects

3 min read

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