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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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Sep 12 '25

Core Kafka Fundamentals for Data Engineering

#beginners #dataengineering #architecture #opensource

14 min read

Aug 9 '25

Day 2 – Building an AI-Powered Cloud OS

#ai #cloud #opensource #github

1 min read

Aug 9 '25

debug-logger.ts in Flyde codebase.

#node #opensource #logger #flyde

2 min read

Aug 14 '25

Demi: Building a Language From the Metal Up

#programming #opensource #compiling #toolchain

2 min read

Peter H. Boling

Sep 12 '25

💲ANN: awesome-sponsorships

#opensource #webmonetization #sponsorships #programming

2 min read

Sep 12 '25

WorryBox

#ai #opensource #mentalhealth #kiro

8 min read

Nadine

Sep 11 '25

FieldCraft

#ui #opensource #ai #react

3 min read

Alex Yan for Datastrato

Aug 13 '25

Building A Universal Data Agent in 15 Minutes with LlamaIndex and Apache Gravitino (incubating)

#opensource #datascience #dataengineering #generativeaitools

9 min read

RisingWave Labs

Aug 9 '25

RisingWave v2.5: Key Enhancements to the Real-Time Event Streaming Platform

#news #opensource #database #datascience

5 min read

Madza

Sep 11 '25

9 Exciting Open Source Projects You Will Be Amazed to Discover 📚✨

#opensource #github #webdev #productivity

6 min read

Sep 11 '25

Feature releases 0.52.0 of the GitHub Action for Checking Spelling

#release #opensource #gha

1 min read

Sep 11 '25

Opencode + Grok Code Fast 1: A Powerful Free Combo for Terminal-Based AI Coding

#ai #coding #opensource #terminal

2 min read

momina raheel (Moona)

Sep 11 '25

Day 4 of “90 Days of Free Python Scripts”

#programming #beginners #python #opensource

1 min read

Havilah Academy

Sep 11 '25

Announcing the PlotSenseAI Hackathon 2025 🚀

#ai #python #opensource #machinelearning

2 min read

Aug 8 '25

Here's how you can serialize/deserialize an error into a plain object.

#opensource #flyde

2 min read

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