Open Source Page 1153 - DEV Community

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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

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Nov 2 '25

Publishing My First Vagrant Plugin - v0.2.0 Goes Live

#vagrant #wsl2 #rubygems #opensource

4 min read

Dec 3 '25

MapLibre GL JS - Enabling large number of moveable sprites

#opensource #typescript #maplibre #webdev

1 min read

Hacktoberfest: Contribution Chronicles

Hitesh Sachdeva

Oct 31 '25

Hacktoberfest Week 4 – Improving DataMapper Logic in Kaoto

#analytics #programming #opensource #hacktoberfest

3 min read

Hacktoberfest: Contribution Chronicles

Hitesh Sachdeva

Oct 28 '25

Fixing Playbook Update Drawer Title in OpenCTI

#opensource #hacktoberfest #frontend #programming

3 min read

Dec 2 '25

How I Automated a Full GitLab Migration Using Bash (Real Case Study + Scripts)

#gitlab #bash #opensource #linux

2 min read

Dec 2 '25

I Built an Open-Source Kubernetes Dashboard - Here's What I Learned

#kubernetes #devops #opensource #python

1 min read

Hacktoberfest: Open Source Reflections

Sagnik Chakraborty

Oct 28 '25

From Maintainer to Contributor - Building, Collaborating, and Reflecting this Hacktoberfest 🌿

#devchallenge #hacktoberfest #opensource

4 min read

Nov 12 '25

Introducing Laravel Asset Cleaner: Safely Remove Unused Assets from Your Laravel Projects

#laravel #php #webdev #opensource

4 min read

Oct 30 '25

Kubernetes-Style Scan Scheduling Comes to Security Tools (JMo Security v0.8.0)

#cybersecurity #devops #gitlab #opensource

6 min read

Oct 30 '25

Dev.to + Gitlab >>> GitHub

#opensource #programming #privacy

1 min read

Nov 30 '25

I built a Google Maps Clone using Next.js 16 + Leaflet — now it’s an Open-Source Starter Kit

#showdev #webdev #opensource #map

7 min read

OMOTAYO OMOYEMI

Oct 28 '25

Strengthening Open-Source Integrity: My First Contribution to spaCy

#nlp #opensource #ai

2 min read

Mathew Pregasen

Oct 28 '25

ABAC with Open Policy Agent (OPA)

#architecture #opensource #security

9 min read

Cassidy Williams

Dec 2 '25

Automatically mark pull requests and issues as stale with GitHub Actions

#github #opensource

1 min read

Polliog

Nov 30 '25

I built an Open Source Datadog alternative because ELK was eating my RAM (SvelteKit 5 + TimescaleDB)

#opensource #webdev #svelte #devops

3 min read

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