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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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May 16 '25

Here’s how you can type check your CSS properties and values.

#opensource #react #typescript #inferno

3 min read

Cover image for 🐜 HMPL.js: Small Template Language. Reduce the build size several times 📦

Anthony Max for HMPL.js

Jun 13 '25

🐜 HMPL.js: Small Template Language. Reduce the build size several times 📦

#webdev #javascript #programming #opensource

3 min read

Carrie

Apr 25 '25

How to Protect the SafeLine Management Interface

#opensource #beginners #tutorial #security

1 min read

Cover image for Vibe Coding on Kubernetes with Cyclops MCP

Juraj for Cyclops UI

May 8 '25

Vibe Coding on Kubernetes with Cyclops MCP

#kubernetes #mcp #ai #opensource

6 min read

May 15 '25

Unveiling the Cryptix General License: A Comprehensive Exploration of Fair Code and Open Source Innovation

#opensource #faircode #duallicensing

8 min read

Cover image for VIM in Action: Mastering the Most Powerful Text Editor for Linux and DevOps

May 15 '25

VIM in Action: Mastering the Most Powerful Text Editor for Linux and DevOps

#cloudwhistler #devops #linux #opensource

3 min read

Cover image for Site web à la maison ? Oui, même sans IP public!

h13ris

May 15 '25

Site web à la maison ? Oui, même sans IP public!

#webdev #tutorial #opensource

4 min read

May 4 '25

How to Donate on Gitcoin: A Comprehensive Guide to Supporting Open Source

#gitcoin #blockchain #opensource

8 min read

May 15 '25

Unveiling Sybase Open Watcom Public License 1.0: A Comprehensive Exploration

#opensource #licensing #blockchain

8 min read

Jude⚜

May 15 '25

How to Start Contributing to Open Source Projects (Even as a Beginner)

#opensource #programming #blockchain #programmers

3 min read

Cover image for Show us your open-source project

Antonio

May 17 '25

Show us your open-source project

#discuss #opensource #webdev #programming

1 min read

Cover image for Top 7 Website Analytics Tools for May 2025

Antonio

May 15 '25

Top 7 Website Analytics Tools for May 2025

#discuss #beginners #opensource #startup

2 min read

Cover image for Markdown to website in one command, without any configuration - Free & open source: discover Compiiile

Alban

Apr 11 '25

Markdown to website in one command, without any configuration - Free & open source: discover Compiiile

#opensource #programming #webdev #tooling

1 min read

Cover image for 💀 MaskGod: The Final Boss of URL Masking 🕶️

Nishkarsh Pandey

May 14 '25

💀 MaskGod: The Final Boss of URL Masking 🕶️

#cybersecurity #tutorial #opensource #security

2 min read

Apr 15 '25

🐳 Master Docker with Real-World Scenarios 🚀

#webdev #twitter #opensource #kubernetes

1 min read

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