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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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Cover image for Building Fluid Interfaces with "Liquid Glass" – Open Source on Figma

Oluwafemi Adelekan

Jul 1 '25

Building Fluid Interfaces with "Liquid Glass" – Open Source on Figma

#liquidglass #ui #figma #opensource

1 min read

Cover image for 🚀 I Missed the Hackathon Deadline—But I’m Still Releasing My Project for the People

Dave

Jul 1 '25

🚀 I Missed the Hackathon Deadline—But I’m Still Releasing My Project for the People

#webdev #opensource #hackathon #ai

2 min read

Ricardo Sueiras for AWS

Jun 29 '25

AWS open source newsletter, #211

#opensource #aws

34 min read

Cover image for The Best ngrok Alternative for Linux: Tunnelmole - Open Source

Jul 1 '25

The Best ngrok Alternative for Linux: Tunnelmole - Open Source

#ngrok #linux #tunneling #opensource

4 min read

Cover image for Promptfoo vs Deepteam vs PyRIT vs Garak: The Ultimate Red Teaming Showdown for LLMs

Jul 1 '25

Promptfoo vs Deepteam vs PyRIT vs Garak: The Ultimate Red Teaming Showdown for LLMs

#opensource #llm #security #vulnerabilities

10 min read

Code Block

May 28 '25

Need contribution

#github #java #socket #opensource

1 min read

Cover image for Made KLIPY GitHub Repo Public, But Google Still Can’t Find It?

Giorgi Khachidze

May 28 '25

Made KLIPY GitHub Repo Public, But Google Still Can’t Find It?

#discuss #github #seo #opensource

1 min read

Cover image for 📢 HMPL-DOM v0.0.1 Released: Write Reactive HTML Without JavaScript

Anthony Max for HMPL.js

Jun 29 '25

📢 HMPL-DOM v0.0.1 Released: Write Reactive HTML Without JavaScript

#webdev #javascript #programming #opensource

4 min read

Apache SeaTunnel

May 28 '25

A Simple Fix for SeaTunnel Excel Failing to Convert Numeric Types to Strings | With Source Code Packaging

#apacheseatunnel #dataengineering #opensource #programming

3 min read

Jul 1 '25

Tried Deepsite v2 Yet?

#deepseek #deepsite #opensource

1 min read

Jun 20 '25

`wrapOpenAIClientError` function in libs/langchain-openai source code.

#opensource #langchain #openai #javascript

2 min read

Cover image for Struggling with UI Bugs After Every Release? Try Visual Regression Testing

Leeanna Marshall

May 28 '25

Struggling with UI Bugs After Every Release? Try Visual Regression Testing

#webdev #opensource #testing #devops

5 min read

Cover image for 🔍 Navigating GitHub Branches: A Beginner-Friendly Guide

Jul 1 '25

🔍 Navigating GitHub Branches: A Beginner-Friendly Guide

#github #git #programming #opensource

4 min read

Jul 1 '25

Snapdom: a modern and faster alternative to html2canvas

#webdev #programming #javascript #opensource

3 min read

Muhammed Shafin P

Jul 1 '25

Seeking Contributors for PoC Development of My Concepts

#opensource #ai #cybersecurity #developer

1 min read

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