Skip to content

DEV Community

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

👋 Sign in for the ability to sort posts by relevant, latest, or top.

May 23

Stop Hand-Editing MCP Configs: A Zero-Dependency Go CLI

#go #cli #opensource #mcp

2 min read

May 23

Why React + TypeScript Nullability Slowly Becomes Exhausting

#react #typescript #webdev #opensource

2 min read

Aldrid CN.

May 23

I Built FreelancEye, an Open-Source Mobile PWA for Finding Clients

#webdev #pwa #freelance #opensource

2 min read

imper

May 23

영상 하나 던지면 번역된 자막이 생기는 오픈소스 앱 WhisperSubTranslate v2.0 (whisper.cpp + 로컬 LLM)

#opensource #electron #whisper #ai

1 min read

May 23

Show HN: I Built a Free Grindr Alternative — No Ads, No Paywalls, Just Men Connecting

#showdev #webdev #javascript #opensource

1 min read

Alex

May 23

How do you verify GitHub contributions without trusting self-reported skills?

#github #career #opensource #productivity

4 min read

KRISHNA KISHOR TIRUPATI

May 23

PolicyAware vs Guardrails vs AI Gateways vs Model Routers: The Comparison Every AI Engineer Needs to Read

#python #ai #security #opensource

6 min read

Dukundimana Benitha

May 23

How to Host & Manage Files Seamlessly with F-KEEPER

#webdev #cloudstorage #opensource #tutorial

2 min read

Akshay Bhardwaj

May 23

I Open-Sourced a Practical Fullstack Interview Preparation Repository (React + Node + System Design)

#career #interview #opensource #systemdesign

1 min read

May 23

How I review AI-generated PRs for missing environment variables

#devops #ai #githubactions #opensource

3 min read

May 23

The append-only AST trick that makes Flutter AI chat actually smooth

#flutter #dart #ai #opensource

5 min read

NILE GREEN

May 27

The Game Genie for LLMs: Persistent Cognitive State for Your Agents

#showdev #agents #llm #opensource

2 min read

Alexander Velikiy

May 23

Everyone is squeezing context. We stopped putting everything in one context.

#ai #devtools #architecture #opensource

4 min read

May 28

Open Source video analyzer: free

#showdev #ai #llm #opensource

1 min read

Babak Abbaschian

May 23

Stop scattering LLM SDK/API calls across your codebase. Here is the 2-file rule that fixed mine

#ai #architecture #opensource #typescript

6 min read

👋 Sign in for the ability to sort posts by relevant, latest, or top.