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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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Mar 3

Blockchain and Open Source: Revolutionizing Innovation

#blockchain #opensource #innovation

2 min read

NocoBase

Mar 27

NocoBase Weekly Updates: Support user role union

#news #opensource #lowcode #nocode

11 min read

Rustamjon Akhmedov

Apr 6

LLAMA 4: Meta's New AI Models Break Context Length Records and Challenge Industry Leaders

#news #ai #llm #opensource

5 min read

Codanyks

Apr 6

🧼 Clean Code Tip: Don’t Hardcode HTTP Status Codes – Use Named Constants Instead

#node #opensource #wthek #codanyks

2 min read

Pratham naik for Teamcamp

Apr 3

10 Time Management Strategies for Developers to Boost Productivity in 2025

#productivity #opensource #webdev #devops

5 min read

Yuri for Supabase

Apr 4

Supabase MCP Server

#webdev #ai #productivity #opensource

6 min read

Zhang Wei

Apr 6

Open Source Developer Earnings and Financial Assistance: A Holistic Overview

#opensource #developerearnings #blockchain

9 min read

Apr 6

State Management in HTML with Grains.js

#news #frontend #javascript #opensource

2 min read

Apr 6

🎨 Smooth UI Transitions in HTML with Grains.js, TailwindCSS and g-class directive

#frontend #opensource #javascript #html

3 min read

Jean-Gaël

Apr 6

SecurePasswordCrypt: Secure AES-GCM Encryption & Password Hashing for .NET Projects

#csharp #dotnet #security #opensource

2 min read

Mar 3

Discover the Arbitrum NFT Marketplace: A New Era in Open Source Innovation

#arbitrum #nftmarketplace #opensource

2 min read

Zhang Wei

Mar 3

Top Open Source Frameworks for Indie Hackers: A Deep Dive

#opensource #indiehackers #frameworks

2 min read

Apr 6

DevDisplay - Paradise For Developers!

#devdisplay #developer #webdev #opensource

1 min read

Apr 6

Imagine The Space Where All Tech Opportunities Await You!

#devdisplay #paradisefordevelopers #webdev #opensource

1 min read

Soham

Apr 6

Llama 4: Meta’s MoE-Powered Multimodal Revolution

#llama4 #ai #opensource

3 min read

Apr 29

Blockchain for Open Source Funding: A New Paradigm

#blockchain #opensource #funding

7 min read

Sami Ullah Saleem for AWS Community Builders

Mar 16

🚀 𝗗𝗶𝘃𝗲 𝗶𝗻𝘁𝗼 𝗗𝗼𝗰𝗸𝗲𝗿 𝘄𝗶𝘁𝗵 𝗗𝗼𝗰𝗸𝗲𝗿 𝗖𝗼𝗺𝗺𝗮𝗻𝗱𝗲𝗿! 🐳

#docker #opensource #webdev #programming

1 min read

Mar 7

Google Places API Library for Android

#kotlin #android #opensource

1 min read

Web4

Mar 16

How to Build Your Own Social Network with Web4 Lite from Linkspreed - An Open Source Facebook Clone @Home

#linkspreed #web4 #opensource #socialnetwork

3 min read

Alexand

Apr 5

Meet Exa: The Modern Replacement for 'ls' Every Linux User Needs

#webdev #linux #opensource #redhat

3 min read

Apr 4

The Rise of Sustainability-Focused Project Management in Tech

#devops #productivity #opensource #webdev

6 min read

Yuri for Supabase

Apr 3

Declarative Schemas for Simpler Database Management

#webdev #programming #productivity #opensource

5 min read

Apr 5

Promoting Your GitHub Sponsors Profile: A Comprehensive Guide

#githubsponsors #opensource #communityengagement

8 min read

Mar 6

Discovering Project Lombok: Simplifying Java Development Through Open Source Innovation

#java #opensource #lombok

3 min read

David

Mar 2

Rio: Build Stunning GUIs and Full-Stack Web Apps in Pure Python — No HTML, CSS, or JS Needed!

#webdev #python #opensource #frontend

4 min read

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