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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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Mar 28

Dioxus Has a Free API: Write React-Style UIs in Rust That Run Everywhere — Web, Desktop, Mobile

#rust #webdev #api #opensource

3 min read

Ian Parent

Mar 29

Why On-Chain Agent Actions Need Pre-Flight Eval

#mcp #aiagents #observability #opensource

6 min read

Mar 28

Cerbos Has a Free API: Add Authorization to Any App in 5 Minutes Without Writing Policy Logic

#webdev #api #opensource #security

3 min read

Mar 28

Leptos Has a Free API: Build Full-Stack Rust Web Apps with React-Like Reactivity at Warp Speed

#rust #webdev #api #opensource

4 min read

Mar 28

Sonic Has a Free Search Backend: The Lightweight Alternative to Elasticsearch That Uses 10MB of RAM

#opensource #api #webdev #tutorial

3 min read

Mar 28

Polar Has a Free API: The Open-Source Billing Platform That Lets You Monetize Your Developer Project in 10 Minutes

#opensource #api #webdev #programming

2 min read

c99e

Mar 28

I Built a CLI So AI Agents Can Manage My Shopify Store

#shopify #cli #opensource #ai

3 min read

Mar 29

The Art of Finishing: Why a Working "Simple" Project is Worth More Than a Perfect "Unfinished" One

#productivity #programming #opensource #career

2 min read

Biró, Csaba Attila

Mar 27

I Taught Claude Code to Enforce Gitflow — Here's the Skill I Built

#git #ai #productivity #opensource

3 min read

Wallet Guy

Mar 28

Yield Trading with Pendle: Let Your AI Agent Optimize Returns

#web3 #ai #opensource #tutorial

4 min read

Mar 28

3,277 Tests Passed. The Bug Shipped Anyway.

#ai #testing #opensource #devtools

4 min read

Mockd

Mar 28

Your AI Coding Agent Needs a Dev Environment Too

#ai #webdev #programming #opensource

6 min read

Ray

Mar 28

"10 Stripe Billing Anomalies I Monitor in Real-Time (And the Code Behind Each One)"

#python #stripe #webhooks #opensource

4 min read

Mar 28

soul-engine

#ai #opensource #agents #python

3 min read

Wu Long

Mar 27

When /pair approve Bypasses the Scope Guard

#security #opensource #ai #typescript

2 min read

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