Open Source Page 71 - DEV Community

Skip to content

DEV Community

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

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

Martin Palopoli

Jun 26

Auth con JWT, RBAC y token blacklist sin pegar 5 librerías: Fitz vs FastAPI + python-jose + passlib + Redis + RBAC casero

#webdev #security #python #opensource

9 min read

Martin Palopoli

Jun 26

JWT auth, RBAC, and token blacklist without gluing 5 libraries: Fitz vs FastAPI + python-jose + passlib + Redis + home-grown RBAC

#webdev #security #python #opensource

9 min read

TreeLin

Jun 25

Turn any novel into a playable browser game in 30 minutes — meet novel-game skill

#ai #opensource #javascript #tutorial

5 min read

KevinTen

Jun 25

Building Rule-Validator: Why I Built a Java Annotation-Based Rule Engine After 3 Years of Fighting Business Rules

#ai #opensource #java

7 min read

Wildrik

Jun 25

OpenCode: a alternativa open source ao Claude Code (sem lock-in de modelo nem de nuvem)

#ia #opensource #devtools #ai

1 min read

KevinTen

Jun 25

MCP Server CORS: The Preflight Problem That Broke My MCP Server 92 Times And How I Fixed It For Good

#ai #opensource #mcp #java

6 min read

Jun 25

I Published a New Protocol for AI Context Efficiency: ZRCP

#ai #opensource #rag #devops

1 min read

ibrahim kobeissy

Jun 25

I built my job hunt as a set of Claude Code skills inside an Obsidian vault

#ai #productivity #opensource #career

2 min read

Jun 25

Rabbit Relay v1.0.0: Type-safe RabbitMQ for Node.js without hiding RabbitMQ

#eventdriven #webdev #amqplib #opensource

4 min read

Nick

Jun 25

Part 14: Community and Ecosystem - Contributing to Vyshyvanka

#dotnet #opensource #contribution #architecture

3 min read

Jun 29

I Deleted Our Confluence. The Code Is the Wiki Now.

#opensource #ai #devops #productivity

6 min read

Muhammad Waleed Khalil

Jun 27

I built CarvePHP: finding service boundaries in Laravel monoliths

#laravel #php #opensource #microservices

3 min read

Jun 25

We Tested Whether Engineering Decisions Are Recoverable From Git History

#opensource #github #programming #ai

1 min read

Sean

Jun 25

I built a free, client-side fact-checker using Claude — BYOK, no backend, four structured checks

#ai #webdev #opensource #javascript

1 min read

Jul 8

My Loss Went Down, But My Model Still Broke — So I Built a Drift Metric

#ai #machinelearning #python #opensource

4 min read

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