Open Source Page 1800 - 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.

Elanat Framework

Jan 1

Elanat Roadmap in 2026

#news #opensource #productivity #backend

3 min read

Eliana Lam

Nov 27 '25

Disaster and Emergency Response with TAK and AWS

#aws #community #opensource

3 min read

It's Meee!

Nov 28 '25

I got tired of 2GB Docker images for simple AI chats, so I built a single-file PHP interface.

#showdev #php #ai #opensource

1 min read

Nov 28 '25

Maintenance Release 0.55.0 of the GitHub Action for Checking Spelling

#opensource #githubaction #release

2 min read

Jan 1

Apertre 3.0: An Open-Source Program Empowering the Next Generation of Developers

#codenewbie #career #learning #opensource

3 min read

Lynkr

Dec 31 '25

I Slashed My AI Coding Bills by 65% With This One Weird Trick.

#ai #programming #opensource #openai

5 min read

NocoBase

Nov 27 '25

NocoBase Weekly Updates: Optimization and Bug Fixes

#news #opensource #lowcode #nocode

13 min read

NextBlock™ CMS

Jan 1

NextBlock 2026: The Year of the Ecosystem (Phase 3 Roadmap)

#community #typescript #nextjs #opensource

1 min read

Nov 27 '25

Components structure in Umami codebase - Part 1.3

#umami #opensource #components #structure

3 min read

iparesh18

Nov 26 '25

I Turned LangChain JS Into a Simple Learning Path — Free & Open Source

#langchain #opensource #ai #webdev

1 min read

Dec 19 '25

Skip the Boilerplate: Build Vue 3 SaaS Apps with Ready-Made Clerk Authentication

#vue #opensource #clerk #frontend

2 min read

Shawn Schwartz, PhD

Jan 5

Engineering a High-Performance, Opinionated Pupillometry Preprocessing Framework in R

#r #opensource #signalprocessing #datapipelines

11 min read

Dec 9 '25

MCP Wins, But the War Just Started: Why Standardization Won't Save Us from Lock-in

#discuss #ai #mcp #opensource

5 min read

Arvind SundaraRajan

Nov 27 '25

Unlocking Algorithmic Elegance: AI's Blind Spot and the Power of Evolutionary Mappings by Arvind Sundararajan

#ai #algorithms #opensource #research

2 min read

Laura

Dec 31 '25

Github / Wakatime Stats Card

#showdev #github #opensource #webdev

1 min read

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