Skip to content

Forem

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.

Cover image for Why Copilots Are the New Shadow IT

Oct 15 '25

Why Copilots Are the New Shadow IT

#ai #opensource #leadership #productivity

3 min read

Sep 13 '25

OSD600 – Lab 1: Reviewing Code

#opensource #github

2 min read

Cover image for Hacktoberfest: Making it Enjoyable for Contributors and Maintainers

Hacktoberfest: Open Source Reflections

Ayu Adiati

Oct 13 '25

Hacktoberfest: Making it Enjoyable for Contributors and Maintainers

#hacktoberfest #opensource #codenewbie #devchallenge

7 min read

Kyle Homen

Sep 13 '25

OSD600 Lab 1

#testing #learning #opensource #devjournal

3 min read

Tajudeen Abdulgafar

Sep 13 '25

Peer Review

#opensource #python #typescript

2 min read

Oct 15 '25

Building High-Performance Secp256k1 ECDSA for PHP: 2,987 Faster

#webdev #programming #opensource #php

3 min read

@arthurdevfrontend

Sep 26 '25

Mini Web Socket

#javascript #websocket #opensource #node

1 min read

Sep 12 '25

ApexEloquent v1.0 – An Apex ORM Framework with True DB-Free Unit Testing

#testing #opensource #salesforce #apex

1 min read

DenisC

Sep 13 '25

Peer Review on Open Source Projects

#programming #opensource #beginners

2 min read

Oct 22 '25

How I Built a Free AnyDesk Alternative Using Sunshine, Moonlight & Tailscale

#opensource #networking #security #tooling

3 min read

Hacktoberfest: Maintainer Spotlight

Hang Huang

Oct 15 '25

Announcing InsForge’s Hacktoberfest 2025 — Contribute, build, and win

#opensource #hacktoberfest #insforge #programming

1 min read

Ankit Anand ✨ for SigNoz

Oct 16 '25

OpenTelemetry vs. New Relic - Which Monitoring Tool Fits You?

#devops #monitoring #opensource #tooling

14 min read

Santiago Fernández

Oct 15 '25

Implementing Parallel PDF Batch Processing in Rust

#showdev #rust #programming #opensource

4 min read

Chen Debra

Oct 16 '25

Mastering DolphinScheduler Load Balancing: 3 Core Algorithms + Deep Dive into the Underlying Logic

#apachedolphinscheduler #algorithms #bigdata #opensource

2 min read

Sep 16 '25

CVE-2024-29415: problem solution

#node #javascript #opensource #npm

3 min read

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